Analysis
- max time kernel
149s - max time network
161s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
01/01/2024, 05:57
General
- Target 3c0ff1476f4da58cc85553ab15fa03cc.exe
- Size 100KB
- Sample240101-gnpepafde6
- SHA256 386cb4a88b5c465c29db7093db94fe6b8e30bb41c2d994569b1fc05d9b1b82d2
Score
10/10
Malware Config
Extracted
Family
-
arkei
Botnet
-
installs#1
C2
-
91.245.225.43/NES9pWl5eL.php
Signatures
- Arkei
Arkei is an infostealer written in C++.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3c0ff1476f4da58cc85553ab15fa03cc.exe"C:\Users\Admin\AppData\Local\Temp\3c0ff1476f4da58cc85553ab15fa03cc.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ssqq.exe"C:\Users\Admin\AppData\Local\Temp\ssqq.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ssqq.exe
memory/2116-0-0x0000000000220000-0x0000000000240000-memory.dmp
memory/2116-2-0x00007FFB20E10000-0x00007FFB218D1000-memory.dmp
memory/2116-11-0x00007FFB20E10000-0x00007FFB218D1000-memory.dmp