General
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Target
697d0a91bc86b3c3724f2c82f2ff53fd702f7fd67d9fd0622b9b1a6ed2952d0e.bin
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Size
1.9MB
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Sample
240818-1wttxszemn
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MD5
104fc5ed8ad271a6b970d00f6ebc9d06
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SHA1
f8e543a47f66a160df244e536af7b27a49739f6b
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SHA256
697d0a91bc86b3c3724f2c82f2ff53fd702f7fd67d9fd0622b9b1a6ed2952d0e
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SHA512
827bb37d9683354dced85162db2684fbdb70a3d19b255249760e83acc741191003bd6eec224d700faebe180fc0409682e4899dd891cddf7a9b9399894b45d396
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SSDEEP
49152:NXCaRZhBVoHqnb+PFfYfWbC8mTIab+fjXFKkUvYA:JCaRZ/KKb+9AfWbCaab+f1zA
Static task
static1
Behavioral task
behavioral1
Sample
697d0a91bc86b3c3724f2c82f2ff53fd702f7fd67d9fd0622b9b1a6ed2952d0e.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
697d0a91bc86b3c3724f2c82f2ff53fd702f7fd67d9fd0622b9b1a6ed2952d0e.apk
Resource
android-x64-20240624-en
Malware Config
Extracted
octo
https://rolnivexa.website/M2I2ZjI1MzMxMmMx/
https://kelvorim.store/M2I2ZjI1MzMxMmMx/
https://zanorvix.site/M2I2ZjI1MzMxMmMx/
https://xeromixan.website/M2I2ZjI1MzMxMmMx/
https://vernolixa.store/M2I2ZjI1MzMxMmMx/
https://travinox.site/M2I2ZjI1MzMxMmMx/
https://lornivex.website/M2I2ZjI1MzMxMmMx/
https://zolvinax.store/M2I2ZjI1MzMxMmMx/
https://melranix.site/M2I2ZjI1MzMxMmMx/
https://tarovixa.website/M2I2ZjI1MzMxMmMx/
https://ferolixan.store/M2I2ZjI1MzMxMmMx/
https://zarovinx.site/M2I2ZjI1MzMxMmMx/
https://xelronax.website/M2I2ZjI1MzMxMmMx/
https://voranlix.store/M2I2ZjI1MzMxMmMx/
https://norvelix.site/M2I2ZjI1MzMxMmMx/
https://peranlix.website/M2I2ZjI1MzMxMmMx/
https://jervonix.store/M2I2ZjI1MzMxMmMx/
https://kolvinex.site/M2I2ZjI1MzMxMmMx/
https://tarnivex.website/M2I2ZjI1MzMxMmMx/
https://solvenix.store/M2I2ZjI1MzMxMmMx/
Extracted
octo
https://rolnivexa.website/M2I2ZjI1MzMxMmMx/
https://kelvorim.store/M2I2ZjI1MzMxMmMx/
https://zanorvix.site/M2I2ZjI1MzMxMmMx/
https://xeromixan.website/M2I2ZjI1MzMxMmMx/
https://vernolixa.store/M2I2ZjI1MzMxMmMx/
https://travinox.site/M2I2ZjI1MzMxMmMx/
https://lornivex.website/M2I2ZjI1MzMxMmMx/
https://zolvinax.store/M2I2ZjI1MzMxMmMx/
https://melranix.site/M2I2ZjI1MzMxMmMx/
https://tarovixa.website/M2I2ZjI1MzMxMmMx/
https://ferolixan.store/M2I2ZjI1MzMxMmMx/
https://zarovinx.site/M2I2ZjI1MzMxMmMx/
https://xelronax.website/M2I2ZjI1MzMxMmMx/
https://voranlix.store/M2I2ZjI1MzMxMmMx/
https://norvelix.site/M2I2ZjI1MzMxMmMx/
https://peranlix.website/M2I2ZjI1MzMxMmMx/
https://jervonix.store/M2I2ZjI1MzMxMmMx/
https://kolvinex.site/M2I2ZjI1MzMxMmMx/
https://tarnivex.website/M2I2ZjI1MzMxMmMx/
https://solvenix.store/M2I2ZjI1MzMxMmMx/
Targets
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Target
697d0a91bc86b3c3724f2c82f2ff53fd702f7fd67d9fd0622b9b1a6ed2952d0e.bin
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Size
1.9MB
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MD5
104fc5ed8ad271a6b970d00f6ebc9d06
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SHA1
f8e543a47f66a160df244e536af7b27a49739f6b
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SHA256
697d0a91bc86b3c3724f2c82f2ff53fd702f7fd67d9fd0622b9b1a6ed2952d0e
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SHA512
827bb37d9683354dced85162db2684fbdb70a3d19b255249760e83acc741191003bd6eec224d700faebe180fc0409682e4899dd891cddf7a9b9399894b45d396
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SSDEEP
49152:NXCaRZhBVoHqnb+PFfYfWbC8mTIab+fjXFKkUvYA:JCaRZ/KKb+9AfWbCaab+f1zA
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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Octo payload
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Makes use of the framework's Accessibility service
Retrieves information displayed on the phone screen using AccessibilityService.
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Queries the phone number (MSISDN for GSM devices)
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Acquires the wake lock
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Makes use of the framework's foreground persistence service
Application may abuse the framework's foreground service to continue running in the foreground.
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Performs UI accessibility actions on behalf of the user
Application may abuse the accessibility service to prevent their removal.
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Queries the mobile country code (MCC)
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Queries the unique device ID (IMEI, MEID, IMSI)
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Reads information about phone network operator.
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Requests accessing notifications (often used to intercept notifications before users become aware).
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Requests disabling of battery optimizations (often used to enable hiding in the background).
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Requests modifying system settings.
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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
1Impair Defenses
1Prevent Application Removal
1Input Injection
1Credential Access
Access Notifications
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Network Configuration Discovery
4