Analysis
- max time kernel
142s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
22/01/2024, 01:09
General
- Target db44079e2ca46cdf65a5d0e187b734b86cd3ff6e44b272e4e5b387d85a2548f9.exe
- Size 656KB
- Sample240122-bhvfvsdbfn
- SHA256 db44079e2ca46cdf65a5d0e187b734b86cd3ff6e44b272e4e5b387d85a2548f9
Malware Config
Signatures
- Detects Echelon Stealer payload 1 IoCs
- Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\db44079e2ca46cdf65a5d0e187b734b86cd3ff6e44b272e4e5b387d85a2548f9.exe"C:\Users\Admin\AppData\Local\Temp\db44079e2ca46cdf65a5d0e187b734b86cd3ff6e44b272e4e5b387d85a2548f9.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/3456-0-0x000001D40CDB0000-0x000001D40CE5A000-memory.dmp
memory/3456-1-0x00007FFC9EBD0000-0x00007FFC9F691000-memory.dmp
memory/3456-2-0x000001D40E9D0000-0x000001D40E9E2000-memory.dmp
memory/3456-3-0x000001D4273A0000-0x000001D4273B0000-memory.dmp
memory/3456-4-0x000001D4273B0000-0x000001D4273EC000-memory.dmp
memory/3456-5-0x000001D4275C0000-0x000001D42763A000-memory.dmp
memory/3456-41-0x00007FFC9EBD0000-0x00007FFC9F691000-memory.dmp