General
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Target
51ea1d72d18b198ad84c934a2857a55afbb220e4688d0c4fce44c654c469feb4.bin
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Size
509KB
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Sample
240618-17x1qaxgmf
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MD5
911878dab99d57bac8e03635c899e42c
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SHA1
a4bcdcef3bdb21b3b253091951aec281d9d92580
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SHA256
51ea1d72d18b198ad84c934a2857a55afbb220e4688d0c4fce44c654c469feb4
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SHA512
49953eb13f2695045185b4d53168028a8f0c7ab71e104c249926282fa21f945a516888861906f62d57b56c6b2cceb2db8bad10aa67c47a9895725b2ea9451f59
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SSDEEP
12288:RCAl/HawWbju9jVkqPamk/821dPAfKmPnJ:AkSvbjuQqg11WfjPnJ
Static task
static1
Behavioral task
behavioral1
Sample
51ea1d72d18b198ad84c934a2857a55afbb220e4688d0c4fce44c654c469feb4.apk
Resource
android-x86-arm-20240611.1-en
Behavioral task
behavioral2
Sample
51ea1d72d18b198ad84c934a2857a55afbb220e4688d0c4fce44c654c469feb4.apk
Resource
android-x64-arm64-20240611.1-en
Malware Config
Extracted
octo
https://biricruelidurdursunn.com/YzRmZmJjZTg1ZmVj/
https://gurcistancruell33.com/YzRmZmJjZTg1ZmVj/
https://cruelveblack32.com/YzRmZmJjZTg1ZmVj/
https://cruelgurcistandaaaa42.com/YzRmZmJjZTg1ZmVj/
https://lalagkcvagurcuuuu.com/YzRmZmJjZTg1ZmVj/
https://biricruelidurdursunloo.com/YzRmZmJjZTg1ZmVj/
Targets
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Target
51ea1d72d18b198ad84c934a2857a55afbb220e4688d0c4fce44c654c469feb4.bin
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Size
509KB
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MD5
911878dab99d57bac8e03635c899e42c
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SHA1
a4bcdcef3bdb21b3b253091951aec281d9d92580
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SHA256
51ea1d72d18b198ad84c934a2857a55afbb220e4688d0c4fce44c654c469feb4
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SHA512
49953eb13f2695045185b4d53168028a8f0c7ab71e104c249926282fa21f945a516888861906f62d57b56c6b2cceb2db8bad10aa67c47a9895725b2ea9451f59
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SSDEEP
12288:RCAl/HawWbju9jVkqPamk/821dPAfKmPnJ:AkSvbjuQqg11WfjPnJ
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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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