Resubmissions
16-12-2024 22:36
241216-2jae7asrgp 1016-12-2024 22:35
241216-2hvpqsskez 1012-12-2024 22:08
241212-12bkjaypgz 10Analysis
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max time kernel
149s -
max time network
157s -
platform
android_x86 -
resource
android-x86-arm-20240624-en -
resource tags
androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system -
submitted
16-12-2024 22:35
Static task
static1
Behavioral task
behavioral1
Sample
9c547016db2a3c146cb9f2d08aa6f67cee4ebe3e315eafa01ac30807a11e5a5d.apk
Resource
android-x86-arm-20240624-en
General
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Target
9c547016db2a3c146cb9f2d08aa6f67cee4ebe3e315eafa01ac30807a11e5a5d.apk
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Size
260KB
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MD5
d4acfaacec62babac1ac679133131b49
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SHA1
57f0542fafd9daad000cc9cc1a4aaa104c100174
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SHA256
9c547016db2a3c146cb9f2d08aa6f67cee4ebe3e315eafa01ac30807a11e5a5d
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SHA512
16cbb7f9e22011b6197828d750cc0ffa21235615a42a7e89ae0f6044fcf45aff82c3c5ae40450218896d5396d9d26785f96edcf3542d94a6f89b6f2e1e2fa4be
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SSDEEP
6144:VRiXRj1GnTpqzjfIBGkBy5bm4U+qHFhJtlrrrAXEzRw1a3TNdV+:Whj0TpY4GkclmHFbHecwEpdV+
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 klbpiuh.cjwfctjhz.bzthhi.cndnuziz /system/xbin/su klbpiuh.cjwfctjhz.bzthhi.cndnuziz /sbin/su klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
pid Process 4257 klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
Loads dropped Dex/Jar 1 TTPs 5 IoCs
Runs executable file dropped to the device during analysis.
ioc pid Process /data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/1.jpg 4257 klbpiuh.cjwfctjhz.bzthhi.cndnuziz /data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/1.jpg 4285 /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/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=& /data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/1.jpg 4257 klbpiuh.cjwfctjhz.bzthhi.cndnuziz /data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/files/b 4257 klbpiuh.cjwfctjhz.bzthhi.cndnuziz /data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/files/b 4257 klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
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 klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
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/ klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
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 klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
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 klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
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 klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
description ioc Process Framework API call javax.crypto.Cipher.doFinal klbpiuh.cjwfctjhz.bzthhi.cndnuziz -
Checks CPU information 2 TTPs 1 IoCs
description ioc Process File opened for read /proc/cpuinfo klbpiuh.cjwfctjhz.bzthhi.cndnuziz
Processes
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klbpiuh.cjwfctjhz.bzthhi.cndnuziz1⤵
- 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:4257 -
/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/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/1.jpg --output-vdex-fd=46 --oat-fd=47 --oat-location=/data/user/0/klbpiuh.cjwfctjhz.bzthhi.cndnuziz/app_picture/oat/x86/1.odex --compiler-filter=quicken --class-loader-context=&2⤵
- Loads dropped Dex/Jar
PID:4285
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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
MD53e9274043356fefddbc6fc5320ded0f4
SHA1367c5348c806844cf12ebf37fbc4aaa49842633f
SHA256788e796014852c89a712fa136611b0de0e6963c0b636267849e7123dd854304f
SHA512575cdb709c4317a6f05859dd03c21cbc4664c0d364588acedc10097e43c8c466042a8c8a88478b687816c766462fe44524f3a45e23fa7374d6b698c49a627733
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Filesize
446KB
MD53e04a3b314779ab7b515b04648084b64
SHA14b76a4fb951eb54b6c8593f50f4b7cc58b2997f1
SHA256d24fc9979ea6d5e9a278ac59c422f3b189adbe5671a3be0f8e44c52a50af78b7
SHA512cc87dbada39c5c2396c105d0a7dc9351ef70621261f5a892ecee526b4eac769e721f97ec1913f37dc092d46393c0f6a5d75dfb43fdcb6270236fa8a633ffe984
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Filesize
1KB
MD53a1a9da9703dd3588896f8badad6377b
SHA11d3e8b803269bf71013b711d9da3d3981342e9b9
SHA2561834b17e1bb153c63df60c5db92f1d64eb7009c946629672bf7d94019304e3dd
SHA5120a8e1cad43c81e24cc1763ad5c1edf8a605915d9c758d8d51b79ab2330a74fb961b856f1e3863ed01eca4e7dd38d186ae3acb39de791b90e5f966ef1a226ce08
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Filesize
1KB
MD5a4043a837292ce28b5525732533b2244
SHA142ecee0617c933e39262ad4df90bb5b8e3b42062
SHA2567e181b0b9479df4b47badf250d52a0fd4f5bab45b04e6f5a7fa139357c216abc
SHA5129d0f72dab38217a2ecc0b0549955751c335c08502ea30974f834619d9343b35d7b0863fc537d356a31d66ed7d145c7d0912e0e285c69e2484f1aaba804ceb304
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Filesize
1KB
MD58055d03b243a99bc479efc6a11a53ab4
SHA17751ea8645c14643241efbd65b83e7fe29fd700c
SHA256975c9931f6b4b1a977f6fd6cc1a1af1c6d02f475844d5e76505102944f682fe7
SHA5121ff39331ad881f70b1015c5f695af43a61ccbb4e364908393bfa8cd024f9273fab06aa49c3725b9b3bbe631770e62c587152d63a5a2a56b607388777c3358584
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Filesize
7KB
MD59e406cfb4d935a3079173838623bf1c7
SHA13d5995190cfe0fecfdc0512258047cbbd27156e5
SHA25638641c6472f441e2cf47787bd070a67bce2233dfa1f590625f103aaeba9385b6
SHA512fcd7f1f00c5b8a6cfffa6b196f138f6d8a37f096bc538a1816918a538464f9abb7b278d69cc20d4a279203c8efca9a4e00810bbfbf3fe830115bb712f48541a9
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Filesize
36B
MD53b8052a61b0c14ac13ab8ae97f4ab7b0
SHA13e4139c6d733a187b34206f3b9996bd2fbbd9159
SHA256052592971602756671e7f35bacac416df91587d4ac715136a4b52b704d1b6831
SHA5127242049c55f3e172ce9437ce3023720d61af11470feb2125124532e6c8f4c513edeab422629804c5d01f7fd7b9163f4e96803948f332215ba1567215ea80076f