Analysis
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max time kernel
111s -
max time network
157s -
platform
android-13_x64 -
resource
android-33-x64-arm64-20240910-en -
resource tags
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submitted
17-10-2024 22:03
General
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Target
6288b3a4602f2961590c4f7318515304e9219c306a0da19cb9d7e3416d41102c.apk
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Size
4.8MB
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MD5
87c1c64f2aa2af371d76d9e2ff1d8d65
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SHA1
7add167188be6e678733e3a6e7c395248a202c54
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SHA256
6288b3a4602f2961590c4f7318515304e9219c306a0da19cb9d7e3416d41102c
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SHA512
05f16de07ff9cc8d8d3c25c8c06936d35484a43b6b6e941755e3dae87ed29891724705c7cb3e674cff4f25a7fb7a64d11e6f97d897763ff77258cae2c5fea420
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SSDEEP
49152:PRsEXD0p2KsS3XIQ45iS7xrGJDGOWhUjVKScdZKGSZCkHZwG1AjGyWe5n:PRs4G2pS3XW5iSRGAiVKEqk5oion
Malware Config
Extracted
octo
https://7d01154802d68a3efdef591013a6da43.top
https://d512dcbc5a9563524707feab782c1abf.website
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 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.qschrome49resourcessettings1⤵
- 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
MD55240f249728c02275f7df5a9d3186089
SHA10a99ebaefc2a3e511ce10eaacff1aafc8fc7e14f
SHA256277d5edabb22ed596bc427a8fccfe2c31c0511a5f3e9957e9087443bbd79b8d0
SHA5123bff731f7b5a8e5918d2242e030e8133cecc11c4966943764d74eb4f0f13b3bcaa49a8c86453f37ef9f1bfd0b01cdd31c8950732ba74d187cf5358006a61bec1
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Filesize
526KB
MD5f527930f165fe75a34d945c3bf7c333c
SHA154eebd25faafb1d579633753ded49ef30f63061c
SHA25645ecf1759dbbbc05ae7fa1a75659ca6623e8e8847e04212c7ff00f28b5857ede
SHA512bdd48dd67b8a46b407021febbc39ca76fcf1cd46e0fc2fc95669a2f4c153f99a92c201c9e1c2a51823f2d9c27874d43a85f78d8feb7dfeff0cd3a1be3f09d53d