Analysis
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max time kernel
149s -
max time network
150s -
platform
android-9_x86 -
resource
android-x86-arm-20240910-en -
resource tags
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submitted
23-10-2024 22:03
General
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Target
b6939c8e2abe047e62bdabb6f3f0ca39c47dc6cf4d6ae498cd7ce72bea323c7f.apk
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Size
4.8MB
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MD5
8a7ada833f1ee031e7e36aa7e02e3a0e
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SHA1
fb39652f5330dfde012f512e3203118031d8792f
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SHA256
b6939c8e2abe047e62bdabb6f3f0ca39c47dc6cf4d6ae498cd7ce72bea323c7f
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SHA512
c5a36772d8cf46e9ac93a2c53ad451b009bf565f1a57bfe9ebdb8e7ade77345b647aa8fd04f5ce2565ac4556e1316b37fe2c44db4c9c83c9445bbb743ebdb484
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SSDEEP
49152:2RsEXD0M1YKBy3Xz945iS7xrGE/FYCLOjVKScZKrik/Yi3BWAw4FTS0:2Rs471YEy3XC5iSRGGIVKM8i3Rw440
Malware Config
Extracted
octo
https://edaf671c8173765b6980a72e897b6bf7.top
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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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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Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
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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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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.lpplatform_multioy1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- 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).
- 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
1Hide Artifacts
1User Evasion
1Input Injection
1Virtualization/Sandbox Evasion
2System Checks
2Discovery
Software Discovery
1Security Software Discovery
1System Information Discovery
2System Network Configuration Discovery
4Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
48B
MD5046a414913add6f5bb60072c7db819b6
SHA1451ee4f6809260aec622d772fd329c7d0297a842
SHA256b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
SHA5124e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c
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Filesize
307KB
MD54e73947cabb5db3f92ca85004981b754
SHA16d9667fdb0280ed2dcb782b4683e422a51bdc601
SHA2566db94232e756b90ed437f1bc87dc38cf20fb2e7c7a19a5e40c6c17254b7e234c
SHA512be8b500a7070af1dfb53b0cf1a7b327dadc4e163a6dad905496ac228c58cd1ed87b054533917924455d35e9b300683ae33e1bcdd91935a5dbae1d693c3e13d69
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Filesize
525KB
MD53b82881a55dddbbaf5bfb3e6c8f1d044
SHA1b4634a2b1c7f259ba36e882ec3db1d580d2ea193
SHA25633024c44b58f760a902d35b8814790988c15c5b53b5d6ccae7488d6789ee7166
SHA512c86e46f5136fe86b9c057236fc52dc489f4f9f06aa40cfd729043637bd87133a5cc003859f69705b30cfb4b232cbddb7fd278429dc1ed9ca39b51f43d8572944