Analysis
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max time kernel
149s -
max time network
148s -
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
14-01-2025 22:10
Static task
static1
Behavioral task
behavioral1
Sample
d17d27c74d7dff63f3665b0a9f55984995db92274aae83eeb5413a9aeb2119e5.apk
Resource
android-x86-arm-20240910-en
General
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Target
d17d27c74d7dff63f3665b0a9f55984995db92274aae83eeb5413a9aeb2119e5.apk
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Size
212KB
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MD5
9f939b7c4bc80fe4df7543f34758381c
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SHA1
83415eb90364e3dcf7859f4d173e0c4d3bb83f90
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SHA256
d17d27c74d7dff63f3665b0a9f55984995db92274aae83eeb5413a9aeb2119e5
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SHA512
305af59c7ecda0caa1f2823e50446cb4b23797bfb98be4a4b894c1a50116d1c0df5a3130ff66e5ab18de55fd809ad419096228ac19dbe62e3eb72e77b0565e30
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SSDEEP
6144:UnPOwSFgCTINw0a7dva0Rh2cD6L2a6e34kXtaP:8IvINw0eRyR6e3lXIP
Malware Config
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 duwrscr.mlpckowez.ecywbr.sgjezjdx /system/xbin/su duwrscr.mlpckowez.ecywbr.sgjezjdx /sbin/su duwrscr.mlpckowez.ecywbr.sgjezjdx -
pid Process 4375 duwrscr.mlpckowez.ecywbr.sgjezjdx -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/1.jpg 4375 duwrscr.mlpckowez.ecywbr.sgjezjdx /data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/1.jpg 4402 /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/1.jpg 4375 duwrscr.mlpckowez.ecywbr.sgjezjdx /data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/files/b 4375 duwrscr.mlpckowez.ecywbr.sgjezjdx /data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/files/b 4375 duwrscr.mlpckowez.ecywbr.sgjezjdx -
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
description ioc Process URI accessed for read content://mms/ duwrscr.mlpckowez.ecywbr.sgjezjdx -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock duwrscr.mlpckowez.ecywbr.sgjezjdx -
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 duwrscr.mlpckowez.ecywbr.sgjezjdx -
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 duwrscr.mlpckowez.ecywbr.sgjezjdx -
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 duwrscr.mlpckowez.ecywbr.sgjezjdx -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo duwrscr.mlpckowez.ecywbr.sgjezjdx
Processes
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duwrscr.mlpckowez.ecywbr.sgjezjdx1⤵
- 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 disabling of battery optimizations (often used to enable hiding in the background).
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks CPU information
PID:4375 -
/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/duwrscr.mlpckowez.ecywbr.sgjezjdx/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4402
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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
MD5f6ff5e3ad799559d9cb51af24c6a92cb
SHA1395fa5f8bfc1a744d9110d277ccdf9e892df9134
SHA256b20bd208d127deede22e4d2f7547de30f306a3ec4b7a99adc33d77d2c967ae31
SHA512ef20bcf35b1fd4709ff9cc97013ab37691c58399780870f1ccb15c91c290e8cfaddb2b94186b6144582933fea80e8b4e5cf4ee8cb0bd097cda65122d959309f8
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Filesize
446KB
MD511a84e2abac900abbf3f4ba5cf50d1be
SHA167684ec3853d85063a507d16f2d68ebb608f2df1
SHA256b5a19dd0a05f68cc4ce6302fe14b763803d95353dfc832ddd6ba9445006f5349
SHA5129f6f9b0370494a361eb3b908bd9c06e3daf1a07779ca9eb1e83f0984087ae3bf5cd9b042ee37a16d112d3e6f1724cfc5515eaa168fadd200f7ffee882310adb4
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Filesize
7KB
MD5d61a8f88d8f128c00ab43c2b003c55ed
SHA1373eed4f801e4d31a5603ac05114f15b93fff0a7
SHA256a245b422133cfa63e3adc677dd6621a29bdd1bb15a35e86f9fe9edd8923d2296
SHA5120cd3e24e30bed2bf5f058900d63c2c6b034aa3c7f66751776baec0e1ca72ab68571749b2304e52794e51bc125386f79f58101ff83d9b8cc11bf1692e563f602d