Analysis
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max time kernel
10s -
max time network
185s -
platform
android_x86 -
resource
android-x86-arm-20240611.1-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240611.1-enlocale:en-usos:android-9-x86system -
submitted
19-06-2024 01:44
Static task
static1
Behavioral task
behavioral1
Sample
7e24d4322dccd544d6d54a7379ce423352589ad5a82cb8f08694c14784127ccc.apk
Resource
android-x86-arm-20240611.1-en
General
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Target
7e24d4322dccd544d6d54a7379ce423352589ad5a82cb8f08694c14784127ccc.apk
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Size
412KB
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MD5
43620f47b0ccead0bf3863252e647ed2
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SHA1
efd8cc310029f7dd9425995929619badebb03e2f
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SHA256
7e24d4322dccd544d6d54a7379ce423352589ad5a82cb8f08694c14784127ccc
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SHA512
ca193199a2eb88e9ca9120ef19491392c7d6fb4ed826844418b91e8126332b6ab55cec55480328316d62c2457eb8215c04bb8169668b3bd63f8d3573b4b5f760
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SSDEEP
12288:CmjahUmPQo7RlScl3evk6OR7jwflvqn+K:CmaemNzlj60s9ZK
Malware Config
Extracted
xloader_apk
http://91.204.227.50:28899
Signatures
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XLoader payload 1 IoCs
resource yara_rule behavioral1/files/fstream-3.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 3 IoCs
ioc Process /system/bin/su mmudrbv.hrkzgprvx.dzbprv /system/xbin/su mmudrbv.hrkzgprvx.dzbprv /sbin/su mmudrbv.hrkzgprvx.dzbprv -
pid Process 4274 mmudrbv.hrkzgprvx.dzbprv -
Loads dropped Dex/Jar 1 TTPs 4 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/mmudrbv.hrkzgprvx.dzbprv/app_picture/1.jpg 4274 mmudrbv.hrkzgprvx.dzbprv /data/user/0/mmudrbv.hrkzgprvx.dzbprv/app_picture/1.jpg 4274 mmudrbv.hrkzgprvx.dzbprv /data/user/0/mmudrbv.hrkzgprvx.dzbprv/files/b 4274 mmudrbv.hrkzgprvx.dzbprv /data/user/0/mmudrbv.hrkzgprvx.dzbprv/files/b 4274 mmudrbv.hrkzgprvx.dzbprv -
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 mmudrbv.hrkzgprvx.dzbprv -
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/ mmudrbv.hrkzgprvx.dzbprv -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock mmudrbv.hrkzgprvx.dzbprv -
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 mmudrbv.hrkzgprvx.dzbprv -
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 mmudrbv.hrkzgprvx.dzbprv -
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 mmudrbv.hrkzgprvx.dzbprv -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal mmudrbv.hrkzgprvx.dzbprv -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo mmudrbv.hrkzgprvx.dzbprv
Processes
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mmudrbv.hrkzgprvx.dzbprv1⤵
- 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:4274
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
168KB
MD5950d6f5074b16d879fa4410a23a45ec5
SHA1e276a24a5772f684d27cc4046b763fe11d0a4158
SHA25673b6ee4389e3b4eb44b4fcf0435356e8aaa39b22259ec64300c950e6c39ee14b
SHA512307d7fc9e5ddea9b23cabfba911e4b1429d51057a86d85b4287a96f2f74bfc307cb7f8f33c82cbb2f71f1225c946629ac1a2dd3cd1ebcfc3386a06feb165f1fa
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Filesize
446KB
MD54f4569db9ddb90b5f60c424621cf3a72
SHA163c79e63187921b33d30c66de3e791e3f51d746e
SHA25618c14954e985db1a807189513a739c2ccb9ad37bba6cc9f8a61f0c42edffda4c
SHA512cf1c150f19ccc58441ac38060fe80961bbc9ea575a69c4437bd04be7555b92a3422490a4358f720450492edf5780d3d76eed4e02493c184bb3f13a8ab5ec4929
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Filesize
168KB
MD5b11377725584525d7ff7ebd3deaa41fc
SHA196c9b3a7d99e072e4f556b240e610577a92bb1c5
SHA256d120fd2241cbefa1ccec096358fba77112f8b057b691299922aad6573c6af7b9
SHA5122eca3767026627c6a94e1bc41a691601324f799887ca6a47780fa6ece03d1880a6654bc0933385861f71b60bfdc47caae127631aedd42f6b19c897d339f59b7d
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Filesize
36B
MD567d3f4ee731b175c3b25f7c0d0ee3c65
SHA16d964249a9156bf21cb3cf9e8e4aa9369e33f56c
SHA256971749ecf945a9b6c2bb804ca0d1bbe79da92706f7901e009b19d7e1a69befb2
SHA512213b23df88ba28b2409014cdc334549fce671135572afe62388cf2bf467b7da333d4facbb42fa79da1c18576adc3a24928f3bbfee9b751e243bf0a4b1a5486e5