Android.Packed.39278

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.743.origin

Gains access to the ITelephony private interface.

Network activity:

Connecting to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.0) pis.al####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) statson####.pu####.b####.com:80
TCP(HTTP/1.1) api.tui####.b####.com:80
TCP(HTTP/1.1) pus.al####.com:80
TCP(HTTP/1.1) av####.bbs.du####.com:80
TCP(HTTP/1.1) att.bbs.du####.com:80
TCP(HTTP/1.1) 1####.76.224.67:80
TCP(HTTP/1.1) m####.h####.com:80
TCP(HTTP/1.1) pss.al####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) bbs.du####.com:80
TCP(TLS/1.0) co####.h####.com:443
TCP(TLS/1.0) pns.al####.com:443
TCP(TLS/1.0) l####.4####.top:443
TCP sa.tui####.b####.com:5287

DNS requests:

a####.u####.com
api.tui####.b####.com
att.bbs.du####.com
av####.bbs.du####.com
bbs.du####.com
cdn.app.h####.top
co####.h####.com
l####.4####.top
m####.h####.com
pis.al####.com
pns.al####.com
pss.al####.com
pus.al####.com
sa.tui####.b####.com
statson####.pu####.b####.com

HTTP GET requests:

att.bbs.du####.com/forum/201512/24/111453tvzczvv7u6osta56.jpg
att.bbs.du####.com/forum/201601/26/113440z1myu3h6qhfeu31l.jpg
att.bbs.du####.com/forum/201601/26/113554vd6vmw3mu6tztova.jpg
att.bbs.du####.com/forum/201601/26/113555bcv7vqza6b116t6v.jpg
att.bbs.du####.com/forum/201601/26/113555cbhcckz0bj99h60b.jpg
att.bbs.du####.com/forum/201601/26/11355603q0i135z3xrt13y.jpg
att.bbs.du####.com/forum/201601/26/113556fisq7m1idzgdy0sm.jpg
att.bbs.du####.com/forum/201601/26/113556jjzjdrcyn1tc14ij.jpg
att.bbs.du####.com/forum/201601/26/113556osib2ofjjor0ejr0.jpg
att.bbs.du####.com/forum/201601/26/113556syjtcpy8up0lgjkg.jpg
att.bbs.du####.com/forum/201609/22/1114053l3s94xwq23t77tl.png
att.bbs.du####.com/forum/201701/12/145602md00ztii94ya4bmy.png
att.bbs.du####.com/forum/201804/18/165911vhwbhl25exibdoar.png
att.bbs.du####.com/forum/201804/18/1659125aoodgb6uy8dr9q9.png
att.bbs.du####.com/forum/201804/18/171624bwnz6mnyjntnnlwj.png
att.bbs.du####.com/forum/201804/18/1716254t4latpcr4r3apmf.png
att.bbs.du####.com/forum/201804/18/171626x76aj27ogg88pgp7.png
att.bbs.du####.com/forum/201804/18/171718tlvtgcnevvvvtafw.png
att.bbs.du####.com/forum/201808/29/1157571kfo5bsyyhsbfyes.jpg.thumb.jpg
att.bbs.du####.com/forum/201808/29/120656ahdldya6lbs6a1l6.jpg.thumb.jpg
att.bbs.du####.com/forum/201808/29/1231457997hcsc9nshhmi7.png.thumb.jpg
att.bbs.du####.com/forum/201808/29/123145h8ipi7n88qbt7oz8.jpg.thumb.jpg
av####.bbs.du####.com/002/22/98/02_avatar_middle.jpg
av####.bbs.du####.com/045/35/99/80_avatar_middle.jpg
av####.bbs.du####.com/062/20/82/27_avatar_middle.jpg
av####.bbs.du####.com/065/61/01/02_avatar_middle.jpg
bbs.du####.com/api/mobile/?module=####&version=####
bbs.du####.com/api/mobile/?module=####&version=####&fid=####&page=####
bbs.du####.com/api/mobile/?module=####&version=####&page=####&pid=####&t...
bbs.du####.com/api/mobile/?module=####&version=####&parsesmile=####&page...
bbs.du####.com/api/mobile/?module=####&version=####&platform=####&user_i...
bbs.du####.com/api/mobile/?module=####&version=####&type=####
pus.al####.com/kernal/sdkcontrol/vod_android-mobile_x86_9.1.1.1220.jpg
ti####.c####.l####.####.com/swenjian/321
ti####.c####.l####.####.com/swenjian/321m

HTTP POST requests:

a####.u####.com/app_logs
api.tui####.b####.com/rest/2.0/channel/4567579735370535013
api.tui####.b####.com/rest/2.0/channel/channel
m####.h####.com/c.gif?act=####&smkdata=####&EC=####&appkey=####&item=###...
pis.al####.com/p/pcdn/i.php?v=####
pss.al####.com/iku/log/acc
pss.al####.com/iku/log/acc?ver=####&flag=####&t=####&mytype=####
statson####.pu####.b####.com/pushlog_special

Modified file system:

Creates the following files:

/data/data/####/-1018741680-1706253920
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1648260290-688031431
/data/data/####/1962680822663747630
/data/data/####/1962680822663747690
/data/data/####/5DB7VH3SgHOkuw9ljBoZwDeugiU.-1154684251.tmp
/data/data/####/68JgkbpU-vKMio8ppNzbNvsW9aQ.-929079035.tmp
/data/data/####/70fBEWauWRj9F95sBd2YVqb1sH0.1195723905.tmp
/data/data/####/8ulj-GBQ_1iNUwDs1KnK4nEvUhM.18975474.tmp
/data/data/####/97619233100346066
/data/data/####/AJ8twnIA2GZiUv5osIgBcWxyHAw.985009710.tmp
/data/data/####/Atid.jar
/data/data/####/Atid.xml
/data/data/####/B1hiRDZEpHJgUkXN0ak--DyalUM.-2146253856.tmp
/data/data/####/DmYO4DDNpgQ5Ub-YOIV61C8cXrI.784735394.tmp
/data/data/####/GZUxuTfndF8tyYXijhtTbm9s75A.-924480747.tmp
/data/data/####/G_dytg7DxeOJBsZLvXD7Hk7BQFo.1605666336.tmp
/data/data/####/GneVVaMSZgPzSE4BTA1PTEYwrfs.-367449616.tmp
/data/data/####/Q-TArS8dbleB5n_x9CFagvM0skA.662202677.tmp
/data/data/####/Rqbb.xml
/data/data/####/RwQJSSdxsyirZLuL0lCtEscpzE8.-2047127490.tmp
/data/data/####/SUBOXLOG_
/data/data/####/Wql9Rwhyqxxm7uSnvGxszn2iTxw.-1448776472.tmp
/data/data/####/acc1M8ydclJKngvObTjj5qRg5os.-1776562453.tmp
/data/data/####/b23448f7-0838-44c3-adc6-093f532c38cf
/data/data/####/bbs_preferences.xml
/data/data/####/bindcache.xml
/data/data/####/bzwn.db-journal
/data/data/####/comment_edit.xml
/data/data/####/cwjipjcpiwquhocw.qpcwpijachuwq.abcbwoiuusucwa.p...nc.xml
/data/data/####/cwjipjcpiwquhocw.qpcwpijachuwq.abcbwoiuusucwa.s...nc.xml
/data/data/####/e5BLAw2rEu6SqG984hbP-J_jWY0.-199829154.tmp
/data/data/####/ebn.xml
/data/data/####/enl08XonWBkPzpjNpz2Os4Uh53g.557521496.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/f49mPXyz9tj5f02FqpsFxCfm98k.1965609022.tmp
/data/data/####/faaf3249-2232-4f87-96dc-90322267d480.jar
/data/data/####/hd_default_pref.xml
/data/data/####/hd_default_pref_-1012577297.xml
/data/data/####/hd_default_pref_-293060976.xml
/data/data/####/hdcltid.xml
/data/data/####/hdcommon_config_cache_pref.xml
/data/data/####/hdcommon_config_cache_pref_-1012577297.xml
/data/data/####/hdcommon_config_cache_pref_-293060976.xml
/data/data/####/hdid.bck
/data/data/####/hdid_v2
/data/data/####/hdstatis_cache_c27515f9
/data/data/####/itNHRWHh05y3bfsCodx2CRLa7dM.1936064219.tmp
/data/data/####/libjiagu.so
/data/data/####/libpcdn_acc.zip
/data/data/####/libpcdn_acc_new.so
/data/data/####/mobclick_agent_cached_cwjipjcpiwquhocw.qpcwpija...cwa298
/data/data/####/n4OkiynykjK2Y1dCb05k-tw29Dk.518042531.tmp
/data/data/####/pcdnconfigs.xml
/data/data/####/pcdnconfigs.xml.bak
/data/data/####/pst.xml
/data/data/####/pushstat_4.6.0.db
/data/data/####/pushstat_4.6.0.db-journal
/data/data/####/r1N1WMvV_gQM7MuQJVnkho0ilRU.2088744452.tmp
/data/data/####/tIBFDe1CbwLmQzuXmiSj-2rpAaA.1209249324.tmp
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/uwNUS31xC_bXFgNl7znI4a5mxuo.1830644633.tmp
/data/data/####/vDxFnqplmdCwWAPrlBNjIvdV-eQ.-994903471.tmp
/data/data/####/vLR7zhbDwfSHi5SCMxJAVEOWYMU.-1646574980.tmp
/data/data/####/w82aQoYWoI9PLUFcklbCELEMWL0.-1186498319.tmp
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.cuid
/data/media/####/.nomedia
/data/media/####/Device
/data/media/####/Device_v2
/data/media/####/Global
/data/media/####/apps
/data/media/####/hdcltid.ini
/data/media/####/hdstatis_20180829.log
/data/media/####/myself.dat
/data/media/####/pushlappv2.db
/data/media/####/pushlappv2.db-journal

Miscellaneous:

Executes next shell scripts:

chmod 755 <Package Folder>/.jiagu/libjiagu.so
ps

Loads the following dynamic libraries:

bdpush_V2_5
bitmaps
hiidostatisjni
libjiagu
libpcdn_acc
memchunk
pcdn_acc

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS5Padding
DES
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES
RSA-ECB-PKCS1Padding

Uses special library to hide executable bytecode.

Gains access to geolocation.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about installed applications.

Gains access to information about running applications.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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