Analysis
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max time kernel
73s -
max time network
152s -
platform
android_x64 -
resource
android-x64-20240624-en -
resource tags
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submitted
16-12-2024 01:30
General
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Target
73900f452448df831ec2612f5262e4c1f4192283db84c2a74f837dd1e737fae5.apk
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Size
4.8MB
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MD5
9999406d2bb7d78fd3947827c9e4c824
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SHA1
4a5aeabbf7c97e22f99fdc62f925631fb59287b2
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SHA256
73900f452448df831ec2612f5262e4c1f4192283db84c2a74f837dd1e737fae5
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SHA512
befc7a9e4338eb01938d078c63a99013756f82c4e42cb348ccba0133f5cac89fc3f80611d12730143ba61e2ce277e0fb877ab12d0d5f32721543693bce045d09
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SSDEEP
49152:VRsEXEHuRK9Gj7O45iS7xrGjrx+/9ajVKScHnHaeCtXJbFAL2fnd:VRsTuRMGj7f5iSRG+kVK5A5RAId
Malware Config
Extracted
octo
https://d48dd6c1fa8ae8287f323f3f76525712.xyz
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.elipservice_providers821⤵
- 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
169B
MD591e709150fa121c3669f1e58f3ac9cb8
SHA15f93294ed6b7621afe64f71263fc4f5196cabe9d
SHA2563a6e05bc0f6a6c2864ed84138f3ff48e94b1916234dc713fe413d0c9b2122531
SHA512e64354e8de5de80a4d6cf81e159c4af953fefd7a1bb7fb4f982e333419e41028e87a77f9b00404b268d9b944f72ca3f13a74f147737b580f6d098aecd754a730
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Filesize
526KB
MD5c6b93e542a4ed09bad20ef4b7d6b4a6d
SHA1215c86402b88b65fb078cef1e3f1c90423db6206
SHA25697bc02aa52a3ef49f0e4c035ed7fc263ed69733bed8682d977b1f271df532b10
SHA512317fe0adbb2f2025c912af9535bc5247b2885a2fa346473cb7903d803d8fe590c322c456939777c36fb4525ed9711a4fecc539c8f7f34850584e916dd2aa7e14