Analysis
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max time kernel
179s -
max time network
167s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system -
submitted
18-07-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
338136e30269eaabec1337c546c96ddc1669e8482b9ac3a9689a62754a6a8d7b.apk
Resource
android-x64-arm64-20240624-en
General
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Target
338136e30269eaabec1337c546c96ddc1669e8482b9ac3a9689a62754a6a8d7b.apk
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Size
283KB
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MD5
601c59eee9c61a308bbef188e47ee5fd
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SHA1
cdb51745242f195724e3e635b4616cba716b692a
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SHA256
338136e30269eaabec1337c546c96ddc1669e8482b9ac3a9689a62754a6a8d7b
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SHA512
79296c5061392324842ced10d79b62867139019da4d81aed9f7db34e549b708ff7de011726c56c678c74b36a0283f2957dc9213781dd2c9075228815e1097ac5
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SSDEEP
6144:M0sciDwdAMTXjkNrHd6ZZIb4D7Ksq9xtFwG:M04DwdN7QHcZrDEjtCG
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule /data/user/0/ffjdu.tsirz.jbg.rdbw/files/b family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Checks if the Android device is rooted. 1 TTPs 1 IoCs
Processes:
ffjdu.tsirz.jbg.rdbwioc process /system/bin/su ffjdu.tsirz.jbg.rdbw -
Processes:
ffjdu.tsirz.jbg.rdbwpid process 4637 ffjdu.tsirz.jbg.rdbw -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
ffjdu.tsirz.jbg.rdbwioc pid process /data/user/0/ffjdu.tsirz.jbg.rdbw/files/b 4637 ffjdu.tsirz.jbg.rdbw /data/user/0/ffjdu.tsirz.jbg.rdbw/files/b 4637 ffjdu.tsirz.jbg.rdbw -
Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Reads the content of the MMS message. 1 TTPs 1 IoCs
Processes:
ffjdu.tsirz.jbg.rdbwdescription ioc process URI accessed for read content://mms/ ffjdu.tsirz.jbg.rdbw -
Acquires the wake lock 1 IoCs
Processes:
ffjdu.tsirz.jbg.rdbwdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock ffjdu.tsirz.jbg.rdbw -
Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
Processes:
ffjdu.tsirz.jbg.rdbwdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground ffjdu.tsirz.jbg.rdbw -
Reads information about phone network operator. 1 TTPs
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Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
ffjdu.tsirz.jbg.rdbwdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS ffjdu.tsirz.jbg.rdbw -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
ffjdu.tsirz.jbg.rdbwdescription ioc process Framework API call javax.crypto.Cipher.doFinal ffjdu.tsirz.jbg.rdbw
Processes
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ffjdu.tsirz.jbg.rdbw1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4637
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
505KB
MD51948f47b3ea40b56b95c2afea1715414
SHA15c690f45283971be674c6d8a2e54175b0ecf55eb
SHA25655e4054d9045b3a34d808883c387d64cbae6a402ba7551f1c7a19d6b2bcc5ae7
SHA5128f3e40ff08f864901147cd60dd88191b9f792a746f0d923e3fea3a30f1ce951ec984013641b32ce1130b764f3d27974ac1a4a9d281090c8bbbff02808ffeb436
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Filesize
979B
MD5a9da5ded57e489cc53e15d9c480ccc10
SHA1124621182e3f72bdd8405741d0f93598f512d93e
SHA256eed43b49be1a217f757c1ec1aabc34584c71222131bf5275d206f1130279e6b8
SHA512db140018830a5a17c18d46281d935b0073a018e5a75da2df2bb6525b8d0e53f0f25c3d2fc752ac09fbdc713cb05749789ecf5623f2081d47e0c241d78fd4c44a