Analysis
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max time kernel
179s -
max time network
182s -
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
28-08-2024 05:47
Static task
static1
Behavioral task
behavioral1
Sample
c64f7d5f2c355827b87d81bfd99139ff_JaffaCakes118.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
c64f7d5f2c355827b87d81bfd99139ff_JaffaCakes118.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
c64f7d5f2c355827b87d81bfd99139ff_JaffaCakes118.apk
Resource
android-x64-arm64-20240624-en
General
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Target
c64f7d5f2c355827b87d81bfd99139ff_JaffaCakes118.apk
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Size
431KB
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MD5
c64f7d5f2c355827b87d81bfd99139ff
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SHA1
fb47524e6526a5657ad90e4d08a0d390b2bd34f9
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SHA256
e9b5f042685e942f0c2b02d935ac7022a91d647396d0c7fabd1971f6a0a0097c
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SHA512
0149f9718aef2306ad6a0db8b0c20cc497e049c6214676b480e0a053e73ae08f794d4566b5a0a7769a1c09b5bbbdf372c9f743c7dd454d3575e41176634a0a45
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SSDEEP
12288:NzlRJ3rfu6/OvAOUws5np0wJ/R288sLvlb7VbZ:zrzH+At35p0oZ288ktBZ
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
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
ioc Process /system/bin/su com.yaci.zjnl -
pid Process 4609 com.yaci.zjnl -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.yaci.zjnl/files/dex 4609 com.yaci.zjnl /data/user/0/com.yaci.zjnl/files/dex 4609 com.yaci.zjnl -
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
description ioc Process URI accessed for read content://mms/ com.yaci.zjnl -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.yaci.zjnl -
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.
description ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.yaci.zjnl -
Queries information about active data network 1 TTPs 1 IoCs
description ioc Process Framework service call android.net.IConnectivityManager.getActiveNetworkInfo com.yaci.zjnl -
Reads information about phone network operator. 1 TTPs
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Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.yaci.zjnl -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
description ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.yaci.zjnl -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal com.yaci.zjnl
Processes
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com.yaci.zjnl1⤵
- 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:4609
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
766KB
MD5b3aa28b0cf2269079fa51c1db9ad032b
SHA1c85618082d725fd8dd4789ecf43ce274b743c9cb
SHA2568933f198d336dc72d7e4c2012cf6ea5356bedf6a97a16c9b74fb2fac63ea02b0
SHA5122c077f33169d2d77a3a64d70c2705e32f46c8addb9299459c97a6ad9d7647fc906c36d172acf5731b53cb461c7eb21c6adfbe10ace50e483e41f55e16f958339