Analysis
- max time kernel
179s - max time network
142s - platform
android_x64 - resource
android-x64-arm64-20240611.1-en - resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system - submitted
16/06/2024, 01:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
Resource
android-x86-arm-20240611.1-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
Resource
android-x64-20240611.1-en
11 signatures
150 seconds
Behavioral task
behavioral3
Sample
b12fb0783e31c0b120635cd860bca308_JaffaCakes118.apk
Resource
android-x64-arm64-20240611.1-en
12 signatures
150 seconds
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 behavioral3/files/fstream-1.dat family_xloader_apk2 - XLoader, MoqHao
An Android banker and info stealer.
- Checks if the Android device is rooted. 1 TTPs 1 IoCs
ioc Process /system/bin/su com.xtdg.ymyx -
pid Process 4457 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 4457 com.xtdg.ymyx /data/user/0/com.xtdg.ymyx/files/dex 4457 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
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).
PID:4457
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
- Path /data/user/0/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