Analysis
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max time kernel
149s -
max time network
159s -
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
08-10-2024 22:08
Static task
static1
Behavioral task
behavioral1
Sample
99c766f079dae7135e4ab7f93f317547c9d4e6d1bc9a3a26827752387c8070b8.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
99c766f079dae7135e4ab7f93f317547c9d4e6d1bc9a3a26827752387c8070b8.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
99c766f079dae7135e4ab7f93f317547c9d4e6d1bc9a3a26827752387c8070b8.apk
Resource
android-x64-arm64-20240624-en
General
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Target
99c766f079dae7135e4ab7f93f317547c9d4e6d1bc9a3a26827752387c8070b8.apk
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Size
275KB
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MD5
db0b2e1c8f94e7112c0e44424d139fdf
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SHA1
bae1d9c60eaf48f11c6b735aa5f8651511e42bf1
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SHA256
99c766f079dae7135e4ab7f93f317547c9d4e6d1bc9a3a26827752387c8070b8
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SHA512
1be25c6c1b1219b7748f8eccf528b09b4b369507b292b8cb272b0c44d2bb2158b149aff9cec05336b43db41303b37f2584994482c3bc3f7403a1349d0d35e16d
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SSDEEP
6144:5wGa9gKMYeD/VOmlQHNvbiWg2PPwhrLr/lXw7VV/dOCMSf12:5PaK+eD/wmuHBcPrLr/tw7H/dqk12
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
Processes:
resource yara_rule /data/user/0/com.cycm.uctm/files/dex 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
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Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.cycm.uctmioc pid process /data/user/0/com.cycm.uctm/files/dex 4436 com.cycm.uctm /data/user/0/com.cycm.uctm/files/dex 4436 com.cycm.uctm -
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.cycm.uctmdescription ioc process URI accessed for read content://mms/ com.cycm.uctm -
Acquires the wake lock 1 IoCs
Processes:
com.cycm.uctmdescription ioc process Framework service call android.os.IPowerManager.acquireWakeLock com.cycm.uctm -
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.cycm.uctmdescription ioc process Framework service call android.app.IActivityManager.setServiceForeground com.cycm.uctm -
Requests changing the default SMS application. 2 TTPs 1 IoCs
Processes:
com.cycm.uctmdescription ioc process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.cycm.uctm -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.cycm.uctmdescription ioc process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.cycm.uctm -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.cycm.uctmdescription ioc process Framework API call javax.crypto.Cipher.doFinal com.cycm.uctm
Processes
-
com.cycm.uctm1⤵
- 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).
- Uses Crypto APIs (Might try to encrypt user data)
PID:4436
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
483KB
MD5e12d777273c3f474433d79bc6f46513c
SHA1ded0831d8bda2885bb178161575a3edb4c358549
SHA256bc13812bbf18e78aa81d1e49fd2b62864069620846c56e94d70dbe0c6d64d7f4
SHA512e09b08a56793a36f0ccc40db82f05f0ff8597597cc1b1afd0b1fbdc472a8cfbaae9e40a205f4b85a7652b045a442b0822e808e224d603fdab5e2e5a23141297b