General
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Target
b781afd2644a6a6541bc70971e3db14b8462d60fb53c258695cf5ed9bc30722e.bin
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Size
509KB
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Sample
240803-1wyg4s1dpb
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MD5
18adca3f7b44895c181eb088f2abe602
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SHA1
46ec864786e321d3d8be0fcfa38eb35fd0e00c63
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SHA256
b781afd2644a6a6541bc70971e3db14b8462d60fb53c258695cf5ed9bc30722e
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SHA512
bde919f0ee9a91e4ae5073fd00c53a645558b6cdaf214561075d965cb6168493e3236162697dc8ab13866dd2867bbebc6c35d990b762e85054b354c295fe5d98
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SSDEEP
12288:WC6EqK8rq3Jq9wmC4vHmbirkycOjFq3HRDa26oQn2D:WgqVkYVCAHeirkycO5yHRDa2Ono
Static task
static1
Behavioral task
behavioral1
Sample
b781afd2644a6a6541bc70971e3db14b8462d60fb53c258695cf5ed9bc30722e.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
b781afd2644a6a6541bc70971e3db14b8462d60fb53c258695cf5ed9bc30722e.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
b781afd2644a6a6541bc70971e3db14b8462d60fb53c258695cf5ed9bc30722e.bin
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Size
509KB
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MD5
18adca3f7b44895c181eb088f2abe602
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SHA1
46ec864786e321d3d8be0fcfa38eb35fd0e00c63
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SHA256
b781afd2644a6a6541bc70971e3db14b8462d60fb53c258695cf5ed9bc30722e
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SHA512
bde919f0ee9a91e4ae5073fd00c53a645558b6cdaf214561075d965cb6168493e3236162697dc8ab13866dd2867bbebc6c35d990b762e85054b354c295fe5d98
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SSDEEP
12288:WC6EqK8rq3Jq9wmC4vHmbirkycOjFq3HRDa26oQn2D:WgqVkYVCAHeirkycO5yHRDa2Ono
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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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