Analysis
- max time kernel
179s - max time network
140s - platform
android_x86 - resource
android-x86-arm-20240611.1-en - resource tags
androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system - submitted
16/06/2024, 01:50
Static task
static1
Behavioral task
behavioral1
Sample
b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
Resource
android-x86-arm-20240611.1-en
Behavioral task
behavioral2
Sample
b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
Resource
android-x64-20240611.1-en
Behavioral task
behavioral3
Sample
b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
Resource
android-x64-arm64-20240611.1-en
General
- Target b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
- Size 302KB
- Sample240616-b9k2havbme
- SHA256 33a1a29e1b89fe00f5e841625d98ac2f44cf6a0fe643e5f2f88d2291bac66846
- MD5 b12fb0783e31c0b120635cd860bca308
- SHA1 90dafeae86cf823968090a1db87ca9de6d910e02
- SHA512 309e1abdf9753937c0c5e6283e57305aa8de70da68ca4f7de4a215a0881ad9e5fff2a6195756e3de1a515ef682a88b5fc6c36f52ece24d38a59b08fc05363c17
- SSDEEP 6144:zVIhRU4zoAfADVO+p7r1yhxUjK5nGNLb3V0epbh2tIm1f+4:zVIfVzo0m4E750xUzPBb2fd
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- XLoader payload 1 IoCs
resource yara_rule behavioral1/files/fstream-1.dat family_xloader_apk2 - XLoader, MoqHao
An Android banker and info stealer.
- Checks if the Android device is rooted. 1 TTPs 3 IoCs
ioc Process /system/xbin/su com.xtdg.ymyx /sbin/su com.xtdg.ymyx /system/bin/su com.xtdg.ymyx -
pid Process 4265 com.xtdg.ymyx - Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/com.xtdg.ymyx/files/dex 4265 com.xtdg.ymyx /data/user/0/com.xtdg.ymyx/files/dex 4265 com.xtdg.ymyx - Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
- Queries the phone number (MSISDN for GSM devices) 1 TTPs
- Reads the content of the MMS message. 1 TTPs 1 IoCs
description ioc Process URI accessed for read content://mms/ com.xtdg.ymyx - Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.xtdg.ymyx - 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.xtdg.ymyx - Requests changing the default SMS application. 2 TTPs 1 IoCs
description ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.xtdg.ymyx - 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.xtdg.ymyx - Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
description ioc Process Framework service call android.app.IActivityManager.registerReceiver com.xtdg.ymyx
Processes
-
com.xtdg.ymyx1⤵
- 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 changing the default SMS application.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4265
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
2Suppress Application Icon
1User Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path /data/data/com.xtdg.ymyx/files/dex
- Size 572KB
- SHA256 68f61cf717864679d3343bd58d6057eafd8d55fb7ccf4e39028d2c6576291e30
- MD5 16d1819fae1ee17fe24b9d7a2968e681
- SHA1 aac698868aabe4994ce10ca91d615ebbda6da064
- SHA512 565f969d57c5bb005fe41a11f4c95bf8885851aea333d971731fdfab3642eedabbcbca648f72913a825377a0d87c13de1612d43aba0964ce3dbd3c05c4e5ce67
- SSDEEP 12288:MWUZy6KBlrFSzoOZK8m/CbEcaLz8m/CbEcaLV8m/CbEcaL88m/CbEcaLtNrNtgR:MWUA6KBZkoOZK8m/CbEcaLz8m/CbEcaT
- MD5 SHA1 SHA512 SSDEEP