Resubmissions
14-08-2024 02:25
240814-cwdkyavejd 1008-08-2024 10:50
240808-mxkqrawejh 1021-01-2024 13:10
240121-qevpsadbfl 1Analysis
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max time kernel
179s -
max time network
172s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system -
submitted
14-08-2024 02:25
Behavioral task
behavioral1
Sample
KrinkoOp.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
KrinkoOp.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral3
Sample
KrinkoOp.apk
Resource
android-x64-arm64-20240624-en
Behavioral task
behavioral4
Sample
childapp.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral5
Sample
childapp.apk
Resource
android-x64-20240624-en
Behavioral task
behavioral6
Sample
childapp.apk
Resource
android-x64-arm64-20240624-en
General
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Target
childapp.apk
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Size
9.3MB
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MD5
c823398194ffcb88a6c468778de5d177
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SHA1
3c2d5c8dc9df1c87c9070a0119b25070d2f49efd
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SHA256
a2c47d36bc98eb2a0681d601469beca29ee8b3c76769776cc21ac57253f9c631
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SHA512
81822cc22ee5e3bc368ff60d904994f07eb0fcd15359fe5ffb6ea005c84bb3881d74828a2d86fd8757017a3bd28496a4d151a750b844b6ae8771029477fa24bf
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SSDEEP
98304:V4zBJTHmz6Sv2PQIMFc3PSxX+U4et470tqvizr7+fpS:UGz6SvAQMEV4eak8fpS
Malware Config
Signatures
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Makes use of the framework's Accessibility service 4 TTPs 1 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
description ioc Process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId tim.hd.they -
Acquires the wake lock 1 IoCs
description ioc Process Framework service call android.os.IPowerManager.acquireWakeLock tim.hd.they -
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 tim.hd.they -
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 tim.hd.they -
Schedules tasks to execute at a specified time 1 TTPs 1 IoCs
Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.
description ioc Process Framework service call android.app.job.IJobScheduler.schedule tim.hd.they
Processes
Network
MITRE ATT&CK Mobile v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
13B
MD5de2c41a51ee9246eb1708f65b511add0
SHA12f442d634c8a18760a232c8829d4b5d74a52f074
SHA256ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab
SHA5127cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a
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Filesize
33B
MD533053d22916825e664d8d30a2f82d4f3
SHA16ae200c9a36a3a53e4ce4cbdb49db4a147855903
SHA2566ec1087b27195f5a7e4116cee1254df5259fb824f8683953eb427035d081957b
SHA51252d6d1b80f32fc9a2ed9289bb103ab20b17f1b9883ab684fd851ff78da9e2e28f92c9c8599792ca7f4faecc7060df4d487d13af11614bd0a60b65a1c15d37331
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Filesize
29B
MD511fa7fad5a8ff5baea05ef1d75d56402
SHA1dd9778eb3a0fa8204ad9dccb9fbf6b711cb736ba
SHA25676daa30be424486bb90569267769be8bbc28d5770b9d8b07d41372d064df9ba7
SHA5126bc8d9f1a98cd5bd6bf3f496b201a50780afce5e2b288850a303a4f0d0dfcef9bc5c0a8a750bd1d8245061482c837b1fe1244e452e8aa6f05d6e56aec81e6616