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
169s -
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
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.
Processes:
tim.hd.theydescription ioc process Framework service call android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId tim.hd.they -
Acquires the wake lock 1 IoCs
Processes:
tim.hd.theydescription 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.
Processes:
tim.hd.theydescription 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
Processes:
tim.hd.theydescription 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.
Processes:
tim.hd.theydescription 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
29B
MD573796bbdf5efd7eb9751ebcb49a534f2
SHA1cdae49b5d77ce9504cfa959e3c80859b5614f7cf
SHA2563980309558e204ff9cf530ce79da2d6e72dafe5ed02a4a028cfe0d305c798df1
SHA512d79be30e8ddb39156cfd6c28c93df8e95107a39cf92d24e43ebb83f19d419c390d0541d59af8fe35e57198ac3934e96ad60f3f637c1b0112b7722b551d8491a3
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Filesize
25B
MD5bdb821a955117250611e94cd23842584
SHA181edcea1b44f94cfc140710c8410d0696b760c67
SHA256076eb89055ff3d929eb732e1002a0105652e628682a741151388ce1df3b6ec9d
SHA512e52ffed4ee84acc414c530c239c8876d9e99c1f2b2c7626c0ed7fbe0c59b9cb8f8a5e9e983541bea3dfdb849dd3b9593df054c2482ed8bcda7c70ebd960ca268