Analysis
- max time kernel
13s - max time network
112s - platform
windows10_x64 - resource
win10v20210410 - submitted
11/08/2021, 12:05
General
- Target NewHacks.exe
- Size 1.1MB
- Sample210811-chz4mx7rd6
- SHA256 4732655de9b6a0497a825ab53ef9e8c3db1a9d1520d1ae505ec2b07df305cef1
Score
10/10
Malware Config
Signatures
- Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
- Echelon log file 1 IoCs
Detects a log file produced by Echelon.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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\NewHacks.exe"C:\Users\Admin\AppData\Local\Temp\NewHacks.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3916-114-0x0000000000940000-0x0000000000941000-memory.dmp
memory/3916-116-0x0000000002BA0000-0x0000000002BA2000-memory.dmp
memory/3916-117-0x0000000002D40000-0x0000000002D41000-memory.dmp