General
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Target
6f6a90502c1ee8089a04d95452bfa95016b1025ee828e54c8156e23a96f1a5ff.bin
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Size
4.8MB
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Sample
241225-1yf1vazlgl
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MD5
68f5833b5eb6237a9339fe68b1878b16
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SHA1
f70e2c5df5d83ac6124297860f39bf0e86d5c91b
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SHA256
6f6a90502c1ee8089a04d95452bfa95016b1025ee828e54c8156e23a96f1a5ff
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SHA512
ba2a83710707148a88ba439969294e17601c6941a1c98a637949443ba33d3571e88d7a2f06ee97525127646e99ad24a0132786c0fb722e3059f8f055fec6560c
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SSDEEP
49152:G1dRsEX2ZiKmqj7245iS7xrGorFioOvjVKScGd/DxpF2fdkxK/RVR9hRxI:kRs3ifqj7X5iSRGH7VKsDMKxsXRZxI
Static task
static1
Behavioral task
behavioral1
Sample
6f6a90502c1ee8089a04d95452bfa95016b1025ee828e54c8156e23a96f1a5ff.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral2
Sample
6f6a90502c1ee8089a04d95452bfa95016b1025ee828e54c8156e23a96f1a5ff.apk
Resource
android-x64-20240910-en
Malware Config
Extracted
octo
https://0fd692f4619cad17200e80f1df9dc431.info
Targets
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Target
6f6a90502c1ee8089a04d95452bfa95016b1025ee828e54c8156e23a96f1a5ff.bin
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Size
4.8MB
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MD5
68f5833b5eb6237a9339fe68b1878b16
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SHA1
f70e2c5df5d83ac6124297860f39bf0e86d5c91b
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SHA256
6f6a90502c1ee8089a04d95452bfa95016b1025ee828e54c8156e23a96f1a5ff
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SHA512
ba2a83710707148a88ba439969294e17601c6941a1c98a637949443ba33d3571e88d7a2f06ee97525127646e99ad24a0132786c0fb722e3059f8f055fec6560c
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SSDEEP
49152:G1dRsEX2ZiKmqj7245iS7xrGorFioOvjVKScGd/DxpF2fdkxK/RVR9hRxI:kRs3ifqj7X5iSRGH7VKsDMKxsXRZxI
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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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Obtains sensitive information copied to the device clipboard
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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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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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 disabling of battery optimizations (often used to enable hiding in the background).
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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
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Credential Access
Clipboard Data
1Input Capture
2GUI Input Capture
1Keylogging
1Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4