Analysis
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max time kernel
179s -
max time network
156s -
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
16-08-2024 22:06
Static task
static1
Behavioral task
behavioral1
Sample
f1a4896a6c1e3dfc5023df2f9de14f4f0b6adaca3414a020573d2160ef4cfe4f.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
f1a4896a6c1e3dfc5023df2f9de14f4f0b6adaca3414a020573d2160ef4cfe4f.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
f1a4896a6c1e3dfc5023df2f9de14f4f0b6adaca3414a020573d2160ef4cfe4f.apk
Resource
android-x64-arm64-20240624-en
General
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Target
f1a4896a6c1e3dfc5023df2f9de14f4f0b6adaca3414a020573d2160ef4cfe4f.apk
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Size
310KB
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MD5
fd0f9f3a27e841615232b9e1f9172d6b
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SHA1
70cd011fcdc3baab08dc3c69ab5a827bac3f48fb
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SHA256
f1a4896a6c1e3dfc5023df2f9de14f4f0b6adaca3414a020573d2160ef4cfe4f
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SHA512
3fb665e5a52ce9cf878fe0e66b9a7efc902de974956f87b09d3acdeb0d6400b6e53dd2ed47e17e85c54e4bca7ec375cba55212d87c55c36c7c6dbd9c4b7109a1
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SSDEEP
6144:pmQ++wolxrahm2gLbNbcjyCqPTHeoZH+hBR5KmFzWizZPnidxY1J+:YmvrahmPbSyL+oeBz5ySdidk+
Malware Config
Extracted
xloader_apk
http://91.204.227.39:28844
Signatures
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XLoader payload 1 IoCs
Processes:
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
Processes:
com.zxjm.bkaiioc Process /system/bin/su com.zxjm.bkai -
Loads dropped Dex/Jar 1 TTPs 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
com.zxjm.bkaiioc pid Process /data/user/0/com.zxjm.bkai/files/dex 4524 com.zxjm.bkai /data/user/0/com.zxjm.bkai/files/dex 4524 com.zxjm.bkai -
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.zxjm.bkaidescription ioc Process URI accessed for read content://mms/ com.zxjm.bkai -
Acquires the wake lock 1 IoCs
Processes:
com.zxjm.bkaidescription ioc Process Framework service call android.os.IPowerManager.acquireWakeLock com.zxjm.bkai -
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.zxjm.bkaidescription ioc Process Framework service call android.app.IActivityManager.setServiceForeground com.zxjm.bkai -
Requests changing the default SMS application. 2 TTPs 1 IoCs
Processes:
com.zxjm.bkaidescription ioc Process Intent action android.provider.Telephony.ACTION_CHANGE_DEFAULT com.zxjm.bkai -
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
Processes:
com.zxjm.bkaidescription ioc Process Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS com.zxjm.bkai -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
Processes:
com.zxjm.bkaidescription ioc Process Framework API call javax.crypto.Cipher.doFinal com.zxjm.bkai
Processes
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com.zxjm.bkai1⤵
- Checks if the Android device is rooted.
- 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:4524
Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
572KB
MD51f8e738d4543767332a7d9f9f963b779
SHA17c7f9149b41bb2d7af38fb596a79b453b2786115
SHA256ebc10f9d55656de2b07cf3600c3db028b860b725748d29bc2ba71ba8d7b5f00a
SHA512287341becae8f4b7d25da6f854edf55a1ff6cc6a92d8e5f7569d89e791e042db97cf60bec626e9c6b3ab6cd9a7e2eef7958ab795accdc710b625eabb2ab5891b
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Filesize
1011B
MD58c0663d474543ff23a6830554e8dc810
SHA1a83246bbf9e6fa7ac0513d74aea1b5e379bb97cf
SHA256d7c724e70c9182793320538fc0fdf30dede86282eb5f6d38b53205bc228a31db
SHA512b8ed7fb1db24e71baaa85a2f4090e68806f71bb02eac524603df3ca50ebffe78a8b4a41318cd5dece504dbf58e701e5e5a7594abf60232a8de895a173ddb2d7a