Analysis
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max time kernel
149s -
max time network
150s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system -
submitted
22-09-2024 09:19
Static task
static1
Behavioral task
behavioral1
Sample
f1b9c4fc02e1bf755ad6aa9f209aef4a_JaffaCakes118.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
f1b9c4fc02e1bf755ad6aa9f209aef4a_JaffaCakes118.apk
Resource
android-x64-20240910-en
Behavioral task
behavioral3
Sample
f1b9c4fc02e1bf755ad6aa9f209aef4a_JaffaCakes118.apk
Resource
android-x64-arm64-20240910-en
General
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Target
f1b9c4fc02e1bf755ad6aa9f209aef4a_JaffaCakes118.apk
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Size
431KB
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MD5
f1b9c4fc02e1bf755ad6aa9f209aef4a
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SHA1
250dce1f172b9122a15f1dac02a7cce3dcafe863
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SHA256
61bb9ad3913f2a21bae7e4197de641e394841984203596377e730e8217ce0989
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SHA512
266986838b5792dc75eae35e34b967b5b3cc8bee6fe0b3bb008a293150f5c6eadcff327f153f7f6e0a3d62447291c6280940bb6214d34ad6ee545478fb1bc63b
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SSDEEP
12288:HsX7N0HgSziADpDwQtUHFYo1lCYI8akScVEOZnpCN:HisiobMxPDakSc3ZnpCN
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule behavioral3/files/fstream-1.dat 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:
com.uhsk.ruvcioc Process /system/bin/su com.uhsk.ruvc -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.uhsk.ruvcioc pid Process /data/user/0/com.uhsk.ruvc/files/dex 4739 com.uhsk.ruvc /data/user/0/com.uhsk.ruvc/files/dex 4739 com.uhsk.ruvc -
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:
com.uhsk.ruvcdescription ioc Process URI accessed for read content://mms/ com.uhsk.ruvc -
Acquires the wake lock 1 IoCs
Processes:
com.uhsk.ruvcdescription ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.uhsk.ruvc -
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:
com.uhsk.ruvcdescription ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.uhsk.ruvc -
Queries information about active data network 1 TTPs 1 IoCs
Processes:
com.uhsk.ruvcdescription ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.uhsk.ruvc -
Reads information about phone network operator. 1 TTPs
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Requests changing the default SMS application. 2 TTPs 1 IoCs
Processes:
com.uhsk.ruvcdescription ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.uhsk.ruvc -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.uhsk.ruvcdescription ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.uhsk.ruvc -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.uhsk.ruvcdescription ioc Process Framework API call javax.crypto.Cipher.doFinal com.uhsk.ruvc
Processes
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com.uhsk.ruvc1⤵
- 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
- Queries information about active data network
- Requests changing the default SMS application.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4739
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
-
Filesize
766KB
MD5a94e56982fdbb56095f2063d0560021b
SHA11366dc9b7351a298c3deec87783c0bb9e7d41e0b
SHA2569e7bf9d8214a0f1f3d91f0740ff7b8ee90100ed05fa1a21f2c03e1569e2fa540
SHA512f9715e2296319815495ffff4281eb4d53866fd0ababda1d32a507539d3ce06f673664e37466282ccbdd797c778c7ffa09d3046e21fba6fbf2c2bc2c35b470855