Analysis
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max time kernel
136s -
max time network
150s -
platform
android-11_x64 -
resource
android-x64-arm64-20240910-en -
resource tags
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submitted
06-12-2024 22:06
General
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Target
53032af0bf3c38d3ef4eb22ae0bb51c2fecc60709c9e07448f389777593cf6b8.apk
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Size
4.8MB
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MD5
c10685ab643ba507898c2f386f4b7edf
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SHA1
b7551c9285b62206d2e1bc003e10cdde39831d3c
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SHA256
53032af0bf3c38d3ef4eb22ae0bb51c2fecc60709c9e07448f389777593cf6b8
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SHA512
a56d50ae5bd30408306158410745f7805f7c454f2b2ffb2aab32a7a29ec2f69bd9fe88032bb775ee02616e3d859d887d95994e54327bd03e3450068e3155b811
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SSDEEP
49152:TRsEXfAHE4qKArj7i45iS7xrG+rpaoGIjVKScDF0zxfYFNm7vjMRRUEM:TRsLxqtrj7z5iSRGpWVK3eDvjmM
Malware Config
Extracted
octo
https://42dab5ce62d4712ccc824d01ad561cc1.info
https://c0e31dc300fd47727c06c791c584e1e4.org
https://101c67e6657fc4c369f0b24d9af18ed2.co
https://82682ab555c85077caba85cc353b4093.net
https://2eaad4b6e0c03ed474e5d9b361f0b112.shop
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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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.uwbapp_backup41⤵
- 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
347B
MD510d42cff2074f2542d5258d61bf894df
SHA1a626c98ad783d19335e9ee4f6cc7b496efdd70d6
SHA256dbccbd110ccb7a459001f9580d58acb15597e65defe00f9aeff92bfcea4485d1
SHA512026d22735b5ec5a735a970b7d31e40fe61b93265282b85a7b0f521daad4464dd8e576967ac2d957225d50b9c541962a0b0d91de41e9836fd4a1c912ead9a56ae
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Filesize
526KB
MD5c2910db8793218b79331dc89f668c351
SHA1e298806d60ec1081907dce751ace82b40468f338
SHA256fdb11117db6f9ffbfa804f95a3da4f91637a4390b111f07d1f59249a56532cf5
SHA5123b03a167f2a76828d4e5c61d789de61c6c6fdde805327879113367bce96ce2e6ed287f6a2b59b8b20383422fbd99d37de3fa92ad756b704c36493fdf4e9e1ae2