Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
02/04/2024, 02:52
General
- Target 819b5fb73253e7d3f28317e55d8abe50_JaffaCakes118.exe
- Size 3.0MB
- Sample240402-dc1rssee71
- SHA256 d74b85d646feda822c37e75a040d6f78c5bb77a2bff573cd1b979a6cee24e14a
Malware Config
Signatures
- Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\819b5fb73253e7d3f28317e55d8abe50_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\819b5fb73253e7d3f28317e55d8abe50_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Clickermann.exe"C:\Users\Admin\AppData\Local\Temp\Clickermann.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\чит.exe.exe"C:\Users\Admin\AppData\Local\Temp\чит.exe.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Clickermann.exe
чит.exe.exe
Passwords_Edge.txt
ExpandEnable.txt
ImportSuspend.png
memory/432-88-0x0000018DA6800000-0x0000018DA6810000-memory.dmp
memory/432-85-0x0000018D8C130000-0x0000018D8C23A000-memory.dmp
memory/432-168-0x00007FFDA4090000-0x00007FFDA4B51000-memory.dmp
memory/432-87-0x0000018DA6810000-0x0000018DA6886000-memory.dmp
memory/432-86-0x00007FFDA4090000-0x00007FFDA4B51000-memory.dmp
memory/3504-0-0x0000000000F80000-0x000000000127E000-memory.dmp
memory/3504-4-0x000000001BED0000-0x000000001BEE0000-memory.dmp
memory/3504-67-0x00007FFDA4090000-0x00007FFDA4B51000-memory.dmp
memory/3504-3-0x000000001BED0000-0x000000001BEE0000-memory.dmp
memory/3504-2-0x000000001BED0000-0x000000001BEE0000-memory.dmp
memory/3504-1-0x00007FFDA4090000-0x00007FFDA4B51000-memory.dmp
memory/4556-84-0x00007FFDA4090000-0x00007FFDA4B51000-memory.dmp
memory/4556-70-0x000000001BC20000-0x000000001BC30000-memory.dmp
memory/4556-66-0x0000000000D30000-0x000000000102C000-memory.dmp
memory/4556-69-0x000000001BC20000-0x000000001BC30000-memory.dmp
memory/4556-68-0x00007FFDA4090000-0x00007FFDA4B51000-memory.dmp