General
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Target
f41834e0d8ec9e9d5f5d262eadb3d2059451e13b9eaee59d42c12b4510f59030.bin
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Size
2.4MB
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Sample
241201-1xcxssyngm
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MD5
e86dd68fe6a00e7ed14f96f9cde7ea1e
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SHA1
7a1e5e72942cf542831d4b4b1221510dd6f03e47
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SHA256
f41834e0d8ec9e9d5f5d262eadb3d2059451e13b9eaee59d42c12b4510f59030
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SHA512
e9733d3d272eff58b44819dfde3baa043852c5f9f589c19f25bc130dbb0536e0f7d490ce244d7d51aeaa18e6012007bb36446c702f30f9e084182a8779c074fa
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SSDEEP
49152:e46Z14E3rKfLGw5HZ7MZ+IBBX90zjY3RK+h0ZHrZgr92UK4x/jaothy:Yz3qZH5MZnXyj8jMHdgZ999jaoK
Static task
static1
Behavioral task
behavioral1
Sample
f41834e0d8ec9e9d5f5d262eadb3d2059451e13b9eaee59d42c12b4510f59030.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral2
Sample
f41834e0d8ec9e9d5f5d262eadb3d2059451e13b9eaee59d42c12b4510f59030.apk
Resource
android-x64-arm64-20240624-en
Malware Config
Extracted
octo
https://hizliveguvenilirshop.com/MWZjODg0YjhhMWVi/
https://94b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://694b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://694b64c9b41c17a229d92146d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://694b64c9b41c17a229d92156d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://994b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://4394b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://4394b64c9b41c459d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://4394b64535326c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
Extracted
octo
https://hizliveguvenilirshop.com/MWZjODg0YjhhMWVi/
https://94b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://694b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://694b64c9b41c17a229d92146d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://694b64c9b41c17a229d92156d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://994b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://4394b64c9b41c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://4394b64c9b41c459d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
https://4394b64535326c17a229d921556d14a4ffd4.com/MWZjODg0YjhhMWVi/
Targets
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Target
f41834e0d8ec9e9d5f5d262eadb3d2059451e13b9eaee59d42c12b4510f59030.bin
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Size
2.4MB
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MD5
e86dd68fe6a00e7ed14f96f9cde7ea1e
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SHA1
7a1e5e72942cf542831d4b4b1221510dd6f03e47
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SHA256
f41834e0d8ec9e9d5f5d262eadb3d2059451e13b9eaee59d42c12b4510f59030
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SHA512
e9733d3d272eff58b44819dfde3baa043852c5f9f589c19f25bc130dbb0536e0f7d490ce244d7d51aeaa18e6012007bb36446c702f30f9e084182a8779c074fa
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SSDEEP
49152:e46Z14E3rKfLGw5HZ7MZ+IBBX90zjY3RK+h0ZHrZgr92UK4x/jaothy:Yz3qZH5MZnXyj8jMHdgZ999jaoK
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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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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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MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
1Hide Artifacts
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