General
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Target
a260fd49be5cf8be70453a377384fd51add1a4293e3d203a3eeddea1eab9554f.bin
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Size
509KB
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Sample
240803-1wz1yawgql
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MD5
e53f1aa7c28708d7e684791d88107df5
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SHA1
3822639611623cd91df39859017f30e61409728b
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SHA256
a260fd49be5cf8be70453a377384fd51add1a4293e3d203a3eeddea1eab9554f
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SHA512
48d30e29f2cdda944b5c4abf205fad3c88778f0170132fcfd11e29112462880a55649e9ec4d1d0edb9f7fa86e5bc077e959a348492688d16dfaed6e12b0c32de
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SSDEEP
12288:BUKG1DJFeKJQaBAZ2nvGb83yNqsElRLqOMyzuXj5qCnR:BYDJgaB/vM83NsmRmOI3nR
Static task
static1
Behavioral task
behavioral1
Sample
a260fd49be5cf8be70453a377384fd51add1a4293e3d203a3eeddea1eab9554f.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
a260fd49be5cf8be70453a377384fd51add1a4293e3d203a3eeddea1eab9554f.apk
Resource
android-33-x64-arm64-20240624-en
Malware Config
Extracted
octo
https://mutocosturoyur.com/YmJhM2M5ZjYyODY5/
https://lolo2naberlo.com/YmJhM2M5ZjYyODY5/
https://havalarsicaktir.com/YmJhM2M5ZjYyODY5/
https://calısmıske34r.com/YmJhM2M5ZjYyODY5/
https://r4s5t2t2fa.com/YmJhM2M5ZjYyODY5/
https://gurcustill254.com/YmJhM2M5ZjYyODY5/
Targets
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Target
a260fd49be5cf8be70453a377384fd51add1a4293e3d203a3eeddea1eab9554f.bin
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Size
509KB
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MD5
e53f1aa7c28708d7e684791d88107df5
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SHA1
3822639611623cd91df39859017f30e61409728b
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SHA256
a260fd49be5cf8be70453a377384fd51add1a4293e3d203a3eeddea1eab9554f
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SHA512
48d30e29f2cdda944b5c4abf205fad3c88778f0170132fcfd11e29112462880a55649e9ec4d1d0edb9f7fa86e5bc077e959a348492688d16dfaed6e12b0c32de
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SSDEEP
12288:BUKG1DJFeKJQaBAZ2nvGb83yNqsElRLqOMyzuXj5qCnR:BYDJgaB/vM83NsmRmOI3nR
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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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