Analysis
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max time kernel
149s -
max time network
152s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system -
submitted
12-12-2024 22:07
Static task
static1
Behavioral task
behavioral1
Sample
9aba04336d441f199887d2d445dbd58309b3ed756a26eb726b26e3f8ff957df9.apk
Resource
android-x86-arm-20240910-en
General
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Target
9aba04336d441f199887d2d445dbd58309b3ed756a26eb726b26e3f8ff957df9.apk
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Size
260KB
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MD5
4f7b32500ea2e5250e81b3a8b878be1c
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SHA1
db21c59f74c6e3de12e8eca2395cae36e6852793
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SHA256
9aba04336d441f199887d2d445dbd58309b3ed756a26eb726b26e3f8ff957df9
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SHA512
00effd48b0adf4d470ac1f984623103921773cb8d51e7fa0e7438d6f9278d2a4970c88a19b02f45708c2f345cab1619eead0a209b8590e69030b57546c90045c
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SSDEEP
6144:CcYLu/UgO2iLqivVgV4G+qdFzJtlRrrAXEzfwfanvc:GCfiBgZdFzHWywynE
Malware Config
Extracted
xloader_apk
http://91.204.226.54:28899
Signatures
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XLoader payload 1 IoCs
resource yara_rule behavioral1/files/fstream-5.dat family_xloader_apk2 -
XLoader, MoqHao
An Android banker and info stealer.
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Xloader_apk family
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Checks if the Android device is rooted. 1 TTPs 3 IoCs
ioc Process /system/bin/su efriwei.kpqnszgsk.kbhjgq.uvdqbxbs /system/xbin/su efriwei.kpqnszgsk.kbhjgq.uvdqbxbs /sbin/su efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
pid Process 4219 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/app_picture/1.jpg 4219 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs /data/user/0/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/app_picture/1.jpg 4219 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs /data/user/0/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/files/b 4219 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs /data/user/0/efriwei.kpqnszgsk.kbhjgq.uvdqbxbs/files/b 4219 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
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 account information for other applications stored on the device 1 TTPs 1 IoCs
Application may abuse the framework's APIs to collect account information stored on the device.
description ioc Process Framework service call android.accounts.IAccountManager.getAccounts efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
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
description ioc Process URI accessed for read content://mms/ efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
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 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
Reads information about phone network operator. 1 TTPs
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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 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
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 efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal efriwei.kpqnszgsk.kbhjgq.uvdqbxbs -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo efriwei.kpqnszgsk.kbhjgq.uvdqbxbs
Processes
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efriwei.kpqnszgsk.kbhjgq.uvdqbxbs1⤵
- Checks if the Android device is rooted.
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Queries account information for other applications stored on the device
- Reads the content of the MMS message.
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- 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)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
PID:4219
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
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
7KB
MD5d7beaf7bddd08024ad7947e408eb862b
SHA10ac4d81ef8276034105907a0d7f4e0e9b00188a2
SHA2566b94ab79d0f79de672365e6b18f368edbee794dd0d3c183e6cd60b784ea0e48e
SHA512be90ca0ac7a6fcbb21c9720f7c5c0a70abbe805d9c7395b8dac627d2e20498f4fcc1400ec53661878eb3fa612a58a0beb9dcbc2f761939841b8f4f0df24f8b25
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
1KB
MD565d5f7559da2dea8774f0881242e3d35
SHA1907aa2baf216fa29cceebec054d3bed6166f3285
SHA25643ea2655c3a994e0420041f498bc9f754fad019d8489ca21da540f04baa2b932
SHA512050918bc79dc1a7663c95d3e4f61b02d6418ac65dfaf71464ae5f7edfbb701c8f262f8b748b4772ff0fa031c19a2125facb98ba2279e6fea4e3600375ef5d22d
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Filesize
36B
MD5ff3cf36f69fee896cffe2d8708dbf40c
SHA13a49e133aeb69cf390bf306ff16ef73bf6a7980b
SHA256463cb88bc3fb0fec5ec087e1c7cb4bca1ee325ca492654ee936a62a149ba142c
SHA51285dc653022a7eda05e882292aeab544e6e80f8171198a2d537ef27c2420c5ce3964e50cbb5d6321360c82ec4ea8138c9155cb69d8fa9d7e2286d88dc2a22e8f0