Analysis
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max time kernel
145s -
max time network
148s -
platform
android-10_x64 -
resource
android-x64-20240910-en -
resource tags
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submitted
07-11-2024 22:09
General
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Target
95425cd72989ec6d25f4ce07d0263bddedb2d29e007a463ba921118148bb3162.apk
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Size
4.8MB
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MD5
9baf020e6ed3e0fb3dad2a640653dd60
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SHA1
081a0a8e25e349876f269cbf1a0a9453eadf8834
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SHA256
95425cd72989ec6d25f4ce07d0263bddedb2d29e007a463ba921118148bb3162
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SHA512
0750b46a468ec499fe7a28dce2173a64c3804ce82e15e99050db8ac3dd1bd1639e17935943c7a060046de2b863a7f3219f3cc235299c4cd29a90e8ba30bb91fc
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SSDEEP
49152:bRsEXh4DcKPsj7F45iS7xrGHv38XiXLjVKSc21WvdFAjulUI41gJU:bRs9DcSsj7W5iSRG5HVK8qA6ldJU
Malware Config
Extracted
octo
https://0ba34225aa78d735a7976d154677b70e.au
https://ae7d7a32f3872ac8535e0c14291e30bf.in
https://49d9872691e0b08dd3d0fbd44d10f8e3.com
https://4e54a9d05ac22b5ba510d8501d3cb73a.ua
https://8e91f3acdf94168af13e3ba8808273b6.uk
https://c9e49415bb52b3e0db9fc320b95e63aa.ir
https://7184c8b13ea56c14d2556438655a6709.org
https://8161c8d8e3a28d0a28b8bbef06e11751.ca
Signatures
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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 1 IoCs
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Loads dropped Dex/Jar 1 TTPs 1 IoCs
Runs executable file dropped to the device during analysis.
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Makes use of the framework's Accessibility service 4 TTPs 2 IoCs
Retrieves information displayed on the phone screen using AccessibilityService.
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Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs
Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.
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Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
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Queries the phone number (MSISDN for GSM devices) 1 TTPs
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Acquires the wake lock 1 IoCs
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Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs
Application may abuse the framework's foreground service to continue running in the foreground.
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Queries the mobile country code (MCC) 1 TTPs 1 IoCs
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Reads information about phone network operator. 1 TTPs
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Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
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Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
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Checks CPU information 2 TTPs 1 IoCs
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Checks memory information 2 TTPs 1 IoCs
Processes
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com.wpicture1_volume1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Obtains sensitive information copied to the device clipboard
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Persistence
Event Triggered Execution
1Broadcast Receivers
1Foreground Persistence
1Defense Evasion
Download New Code at Runtime
1Foreground Persistence
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
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
48B
MD5046a414913add6f5bb60072c7db819b6
SHA1451ee4f6809260aec622d772fd329c7d0297a842
SHA256b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
SHA5124e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c
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Filesize
322KB
MD577dc50489b9323274732d27dc8a4e803
SHA10e02a3595b62489d0739d771881da8604d117c65
SHA256c5684e792d1ebefea6aac09fed45911703fd58c899f8a08133d49dd91429a820
SHA5120684a92f3e9c525384cfa53f531afba61e5930e1c27032a7e27e3315f72761b62e122dc34768d8162ba08f9bed53d148aa8dc034b46456bdd211f230637eba58
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Filesize
163B
MD5f892e4498f209de2959a4f856cbbf333
SHA13a8be0511db23490e245b530478aa34db7ee1677
SHA256d3d7df554521ebb400dc6411a6995449f55987fc50eded26bd53c6bdfa245d3e
SHA512f24c83ef3c2c2972ce05ae8a3333816cecbff6c0be417acd920f9421cf35540cc012f4173c97088c7b5b969de92975fd56ac64d166b51e4b434b9e1ac473bb2e
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Filesize
526KB
MD5169a2eb9ff29fcfb57d4504b9b8e7998
SHA1aec276e723b4df6cf39b9c4091dc64a999ae8fdd
SHA25660e357581fc25fbf8783df81326c56712c00b25e9bf0ca3458375d547e31174a
SHA5121c69cb990862f721258d83efc9888b91ad1810bfa9566377994d5bb82e7298d06c3d70c9e219eba4f57c1ba7bc9deb92a478b8b067061a167b30ade3ad9a827d