Analysis
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max time kernel
149s -
max time network
159s -
platform
android_x64 -
resource
android-33-x64-arm64-20240624-en -
resource tags
androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system -
submitted
21-10-2024 22:05
Static task
static1
Behavioral task
behavioral1
Sample
b48cd242c30f604ac3995b7e3b3578e92eacff650d620b37f88f6ad7b49a5210.apk
Resource
android-33-x64-arm64-20240624-en
General
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Target
b48cd242c30f604ac3995b7e3b3578e92eacff650d620b37f88f6ad7b49a5210.apk
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Size
312KB
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MD5
f9301b7d29a5198e70e13e335e07e7fd
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SHA1
165a4b385d885d8fbb2ae6921809b5c0b6aff156
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SHA256
b48cd242c30f604ac3995b7e3b3578e92eacff650d620b37f88f6ad7b49a5210
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SHA512
e56608501db2780dc5fdce4a8916a90b6f9fe47264ea073dd243a57e6c0594aa49c4e184b65b0de4c2cff92570cf4df869e638c65a5d4f38807fc54d25458f0e
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SSDEEP
6144:CgGtEis8CO8U501CC1/PAA0e92iq6OrRbiB4mCVmI5VR:CSp8CbU01CC1XAA0e9BvemCVm+
Malware Config
Extracted
xloader_apk
http://91.204.226.54:28899
Signatures
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XLoader payload 1 IoCs
resource yara_rule behavioral1/memory/4365-0.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
ioc Process /system/bin/su grokkkb.sohntbspl.vutlbw -
Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/grokkkb.sohntbspl.vutlbw/files/b 4365 grokkkb.sohntbspl.vutlbw -
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.getAccountsAsUser grokkkb.sohntbspl.vutlbw -
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/ grokkkb.sohntbspl.vutlbw -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock grokkkb.sohntbspl.vutlbw -
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 grokkkb.sohntbspl.vutlbw -
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 grokkkb.sohntbspl.vutlbw -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal grokkkb.sohntbspl.vutlbw -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo grokkkb.sohntbspl.vutlbw
Processes
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grokkkb.sohntbspl.vutlbw1⤵
- Checks if the Android device is rooted.
- 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).
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
PID:4365
Network
MITRE ATT&CK Mobile v15
Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
1User Evasion
1Virtualization/Sandbox Evasion
1System Checks
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
446KB
MD55705e5b58e9503402cf66c15fbc1d854
SHA1ac943d94e87db55183a1cf24517c3d40361a2d03
SHA256c8e371d5021bc1f77ea2062c2a568ada090e464099596476536816b4feb1f5e8
SHA51246ed8f6f3a670ef3dbf0477353d3da5a19f3a188b51ee8cea492e3a6ffed77d14663eb1732bc084bdd78f4fea0a4190c39399a20aa2f6b6c92fc91bded97e70d