General
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Target
9d4babf2145253d7f8e73f736d91cafb0739b964ee9fed3e8b0c2194e14ed8f6.bin
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Size
2.7MB
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Sample
241010-1zrtqsvakp
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MD5
527726f07f1b83a1fa8101dcb68a8c17
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SHA1
50cbd6aee33fa760ebcbd32b344c0b7c62e98c7c
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SHA256
9d4babf2145253d7f8e73f736d91cafb0739b964ee9fed3e8b0c2194e14ed8f6
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SHA512
4d38bbdc5f519856b7bc438807dc068b8cfed4b50fb6810ff6ff2bfacef2f096ed783f06f317746f3a608c8da191a8a1e6ce9e454ffc09a5ca471a72419e92e1
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SSDEEP
49152:izi6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQk:/FjEI4iZaUzYH99yIx
Behavioral task
behavioral1
Sample
9d4babf2145253d7f8e73f736d91cafb0739b964ee9fed3e8b0c2194e14ed8f6.apk
Resource
android-x86-arm-20240624-en
Malware Config
Extracted
octo
https://93.123.39.123:7117/gate/
Extracted
octo
https://93.123.39.123:7117/gate/
Targets
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Target
9d4babf2145253d7f8e73f736d91cafb0739b964ee9fed3e8b0c2194e14ed8f6.bin
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Size
2.7MB
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MD5
527726f07f1b83a1fa8101dcb68a8c17
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SHA1
50cbd6aee33fa760ebcbd32b344c0b7c62e98c7c
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SHA256
9d4babf2145253d7f8e73f736d91cafb0739b964ee9fed3e8b0c2194e14ed8f6
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SHA512
4d38bbdc5f519856b7bc438807dc068b8cfed4b50fb6810ff6ff2bfacef2f096ed783f06f317746f3a608c8da191a8a1e6ce9e454ffc09a5ca471a72419e92e1
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SSDEEP
49152:izi6Kjcf1ObPyI4trAm8a8KLGBHzFOTkCMmn6U9BrVT9mDl8r601sS8IQk:/FjEI4iZaUzYH99yIx
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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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
Foreground 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