Analysis
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max time kernel
123s -
max time network
132s -
platform
android_x64 -
resource
android-x64-arm64-20240624-en -
resource tags
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submitted
13-10-2024 22:00
General
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Target
9b72f8b61dea2b4fc1895dd7b9d1d13939ce43ff57cc41ed69f33739bf298ec8.apk
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Size
4.9MB
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MD5
c9e51500a2c67d387f09e70bee5049cd
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SHA1
3834203fd139772be1fb5083e95a3bc569cc28e8
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SHA256
9b72f8b61dea2b4fc1895dd7b9d1d13939ce43ff57cc41ed69f33739bf298ec8
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SHA512
26f47e01e68bc0edb79a7c44bd87cc1b3d8bc71d4680c78fd46a1af1bebd6068bd7b877bfe86998ac88786751f24eb8ecbe691dc73426f6a6d023b5c6f107acb
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SSDEEP
49152:tCGC7t71h6HQmMaEUNs+jVKScc7U4HCNKYij78RsEXu6btl45iS7xrGprY6Q2la:PCV1hQQBwVK1tFij78RssR25iSRG/la
Malware Config
Extracted
octo
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 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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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.cameraaware_stack81⤵
- 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
351B
MD5c0dd2a6d86e83e975345983c62a8a760
SHA1ccbe9a1c9a3369f797230f41e096db128c5ed44a
SHA2568f7a81a547d9d895760de9bf11da1e91c2e112d8e6352acf8fc7b7fc67362262
SHA5123ea3be6161b7321177182067661888b133df2a10985fef7529d583e7a0641773a41007189ba83c57b2a6015a6cf795413bf6e1e1a6cc0b9faecb9967a469ade0
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Filesize
526KB
MD5ad554a807b0236730b8db9e0a3ebc8b1
SHA16ad21998c4e7596afef0252e80cfa8c6815ab4a6
SHA25668438c7b3d8137d153b3095202c937c1d862b5abdef82538265a0095c1678ca0
SHA512edf07b906974d7c7ba82d19036897a50a68a2a3514ccec9102d8cfb2b10b6a0ae955f7522d948d4e319b27eb25a694f54284ab0fd2afbb285181aa4f6dd55593