Analysis
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max time kernel
141s -
max time network
153s -
platform
android-13_x64 -
resource
android-33-x64-arm64-20240910-en -
resource tags
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submitted
17-10-2024 22:04
General
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Target
35cdb1c0b4c0a94177c08d20c5dc7079f2bb15737453b9ae0078cf7b5f15bbf5.apk
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Size
4.8MB
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MD5
5019ea31c0c6448f4f2c8113da7b8bd6
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SHA1
51560a02b41d217bd1eaa56983479701207317f4
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SHA256
35cdb1c0b4c0a94177c08d20c5dc7079f2bb15737453b9ae0078cf7b5f15bbf5
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SHA512
a663fe3b7c0ad8a3601775604e5f6f8d43155f222b3b0111774245c54efe7f9cdb38dd7ced5be64dbc1c54bd7113c4526623af32f3a5e70677da057f0bd387be
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SSDEEP
98304:8Rs+RyVkj7C5iSRGiZVKf7ChSDayjuuddq:8RVyOj7CrxUzZSubq
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 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.softapwebapp_com31⤵
- 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
MD52ff8a519aed5c7b68f3a0b0e64b3e713
SHA177b7c88ec0de52a61a69d78bc049999eaa0ed311
SHA2568c4aef458f7fe73f9fe6c5efdd4210fc20ba88244c0ed122283d7f6b5e3fda19
SHA512347149ec2817c61dc96f71e1090b844363c9d769c8be107ede5c628c9b6360cd10ca4d2824de37b4b5f917cadd2e84b3b64f8e79c07a834df19b1f530c6877ac
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Filesize
525KB
MD5add674587773f00cf70f12d19915b2b1
SHA117df9b0aa683b4450976eba38e4f776f09f97649
SHA256fb8ce1c4b9c88f975864d5825d8ce2a8f44c2e2e73a1d66c377aa60a258db4c6
SHA51243c0dd1ef128b7bca52e4c173e593b65bddfb29d9e3e7d99d822d988082f499d640d73464695ae827487e1cca2253ae9cc5058fe92dd29a3ecc69ca7f842a5d7