Analysis
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max time kernel
111s -
max time network
155s -
platform
android-13_x64 -
resource
android-33-x64-arm64-20240910-en -
resource tags
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submitted
29-10-2024 22:12
General
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Target
d06dd5fd86fceb2e29a32fbfcede06aee1621867465df94f1d104aff59ebf7c1.apk
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Size
4.8MB
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MD5
d404eb1f62bdb78286b37e19886fe0e5
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SHA1
c4f6409f0d91015d550179ceb45c0c4a7f7a431d
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SHA256
d06dd5fd86fceb2e29a32fbfcede06aee1621867465df94f1d104aff59ebf7c1
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SHA512
728dcaff2b0ba29aa8a481c31354c527b0cd41ba04c27b97b6158cedfeb37be8e31f3e881456ceae1cb67f17231047702d790ce927790e1fab326dcdb99ccb67
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SSDEEP
49152:NHRsEXLOrLaKdAj7l45iS7xrGeveIaSdzjVKSc7SUzF+NMovsksqjIQ:ZRs5rLaAAj725iSRGYlVKYHmoSqsQ
Malware Config
Extracted
octo
https://bd074baa5ebc88b5a6f03b616c87246e.com
https://78bfdf7903b7cc4d4da07516e92963b3.au
https://5e48be114151237ed5f85315ae950951.uk
https://f89bb4112a1ed2e052c9a43985cd298e.net
https://5dd235fbe21de8cfe12e645e7df92c90.org
https://d6adb4032af756c7954f87a0dba317fe.in
https://ea60d4812369416933bbe1bede598d57.ir
https://deff69bd3718b77f2bf9d50ab45ada3d.ua
https://5b425abaf8fe89f352106b85381ba421.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 1 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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Requests disabling of battery optimizations (often used to enable hiding in the background). 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.vpack_multi641⤵
- 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)
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
- Checks memory information
Network
MITRE ATT&CK Mobile v15
Defense 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
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
13KB
MD5be72f1cd45ad59d4bc251356231ccad4
SHA118809bb7ac6ad0a83bb0dfd98eb9693a6ddae4f8
SHA2561ea83c7f1d7ac562f93dbb10992f4913b00019c1bf5dd8be1a48f9e89c27ea7f
SHA512e895cba4e8f447ca0d1c83893ba3a172779b393dacdf63cad3c9596402f884bc1043fd2485f67bcb3e37cc585b90cd4690a0f5e6a8fe88483e578219a502499a
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Filesize
525KB
MD55cf18a1c7ae8bf67260131fc77caa9b6
SHA1a95d9b78dc7ba852b9bc2e53786fa44409fdc3f3
SHA25684488f2b1771233c7335ac6fc1bfc241502334afd841ebba18b36e336d726e78
SHA512565f8862dbbe93723e0512fb28125ace4cc0c44008c0de4d90a533c51de33f97db70abb3683a8509acfe908404daf1b1c5e2926e30743aa23b5c12f6e2caad9d