General
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Target
693f8da2a38c102a5cb1a7f6d8d0ada222eec80fdf3eb89d7ee831ba5e795191.bin
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Size
311KB
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Sample
241224-11cq7sypbp
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MD5
eae128e5d211028c30e4f6bc98514b1f
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SHA1
cb20f874d225aba84126068146c3c647f3b3a9fb
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SHA256
693f8da2a38c102a5cb1a7f6d8d0ada222eec80fdf3eb89d7ee831ba5e795191
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SHA512
17496e919bba685159dffa14f4fd6f12311f78db9daf4b518360fec516dedab88a6da250318585ac97c7852f46975d4a372d42e6d6e88884e9baa9b6f598ec28
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SSDEEP
6144:T9PvLlHBOkQbOFLWGX5gT/1Dd0FCUMCVF9ViwbEs8H6Rg06a6NUTrZ7/EuGF:T/hZQ2cdDd0b9VF/iIEsHg036NqZrnm
Static task
static1
Behavioral task
behavioral1
Sample
693f8da2a38c102a5cb1a7f6d8d0ada222eec80fdf3eb89d7ee831ba5e795191.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
693f8da2a38c102a5cb1a7f6d8d0ada222eec80fdf3eb89d7ee831ba5e795191.apk
Resource
android-x64-20240910-en
Malware Config
Extracted
octo
https://tsekirvsorsaapumahaxe.xyz/YjdkMWRjNTllNzZi/
https://mubassaxxdasdalsa.xyz/YjdkMWRjNTllNzZi/
https://esrdinclimasarxkxasetxu.xyz/YjdkMWRjNTllNzZi/
https://tnisvsorusapasxsaaadsdsadaszuxehome.xyz/YjdkMWRjNTllNzZi/
https://jtsekirvsasdaorsaapsasadasumahaxe.xyz/YjdkMWRjNTllNzZi/
https://loksusnissvepasasssadsdsaszuxeko.xyz/YjdkMWRjNTllNzZi/
https://tisavoraktssaastumahosdsadsadazexe.xyz/YjdkMWRjNTllNzZi/
https://zekurassdarosdaasdaymaivssuheno.xyz/YjdkMWRjNTllNzZi/
Targets
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Target
693f8da2a38c102a5cb1a7f6d8d0ada222eec80fdf3eb89d7ee831ba5e795191.bin
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Size
311KB
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MD5
eae128e5d211028c30e4f6bc98514b1f
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SHA1
cb20f874d225aba84126068146c3c647f3b3a9fb
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SHA256
693f8da2a38c102a5cb1a7f6d8d0ada222eec80fdf3eb89d7ee831ba5e795191
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SHA512
17496e919bba685159dffa14f4fd6f12311f78db9daf4b518360fec516dedab88a6da250318585ac97c7852f46975d4a372d42e6d6e88884e9baa9b6f598ec28
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SSDEEP
6144:T9PvLlHBOkQbOFLWGX5gT/1Dd0FCUMCVF9ViwbEs8H6Rg06a6NUTrZ7/EuGF:T/hZQ2cdDd0b9VF/iIEsHg036NqZrnm
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Octo
Octo is a banking malware with remote access capabilities first seen in April 2022.
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Octo family
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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