General
- Target b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.bin
- Size 432KB
- Sample240620-bbweksthrl
- SHA256 b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e
- MD5 994f041d2071f2c1988a8b217c601bc7
- SHA1 fdb15c79e9d066fa5419d639b923709830125dfa
- SHA512 e6b227e1463e32c8ae7c37abdbca3403f660a0f69fb3fb25a68e6f67b5f589cd04a851bdc314f33d9d498e3ae7669a191596a8caaa0baca56cb25e6a7ebd8457
- SSDEEP 12288:Xi55i13uMY6yPiG/4jO2k76KFiZLNRfBsS+b4dMoY3:ckuMY6qiW4O6K8ZZkS+cdMz
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
Resource
android-x86-arm-20240611.1-en
Behavioral task
behavioral2
Sample
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
Resource
android-x64-20240611.1-en
Behavioral task
behavioral3
Sample
b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.apk
Resource
android-x64-arm64-20240611.1-en
Malware Config
Extracted
-
xloader_apk
-
https://docs.google.com/document/d/1s0n64k12_r9MglT5m9lr63M5F3e-xRyaMeYP7rdOTrA/mobilebasic
-
user_agent
Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Mobile Safari/537.36
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36
Extracted
-
xloader_apk
-
http://91.204.227.39:28844
Targets
-
- Target b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e.bin
- Size 432KB
- SHA256 b5ace4423834ffae49a20b72a7c8609b77c5981112d1aca1b38bc0864c08a82e
- MD5 994f041d2071f2c1988a8b217c601bc7
- SHA1 fdb15c79e9d066fa5419d639b923709830125dfa
- SHA512 e6b227e1463e32c8ae7c37abdbca3403f660a0f69fb3fb25a68e6f67b5f589cd04a851bdc314f33d9d498e3ae7669a191596a8caaa0baca56cb25e6a7ebd8457
- SSDEEP 12288:Xi55i13uMY6yPiG/4jO2k76KFiZLNRfBsS+b4dMoY3:ckuMY6qiW4O6K8ZZkS+cdMz
- MD5 SHA1 SHA512 SSDEEP
-
XLoader payload
-
Xloader_apk family
-
Checks if the Android device is rooted.
-
Queries account information for other applications stored on the device
Application may abuse the framework's APIs to collect account information stored on the device.
-
Queries the phone number (MSISDN for GSM devices)
-
Reads the content of the MMS message.
-
Acquires the wake lock
-
Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
-
Queries information about active data network
-
Queries the unique device ID (IMEI, MEID, IMSI)
-
Reads information about phone network operator.
-
Requests changing the default SMS application.
-
Requests disabling of battery optimizations (often used to enable hiding in the background).
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
1