Analysis
- max time kernel
150s - max time network
163s - platform
windows10_x64 - resource
win10v20210410 - submitted
12/08/2021, 06:10
General
- Target BE-IZ-Q-1278-21 - COMMERCIAL.exe
- Size 1.3MB
- Sample210812-mpr28cd13n
- SHA256 522ef9da580292e5ef0de44c4c3522f8f4fea1f4248467ff66a7d638be7a305c
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
smtp.fireacoustics.com
-
Port
587
-
Username
-
Password
_d:rzD~62Jxh
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- 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 use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BE-IZ-Q-1278-21 - COMMERCIAL.exe"C:\Users\Admin\AppData\Local\Temp\BE-IZ-Q-1278-21 - COMMERCIAL.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2240-125-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2240-132-0x0000000005FA0000-0x0000000005FA1000-memory.dmp
memory/2240-131-0x0000000004FD0000-0x00000000054CE000-memory.dmp
memory/3016-121-0x0000000004E40000-0x0000000004E58000-memory.dmp
memory/3016-120-0x00000000050D0000-0x00000000050D1000-memory.dmp
memory/3016-114-0x0000000000420000-0x0000000000421000-memory.dmp
memory/3016-122-0x0000000004E00000-0x00000000052FE000-memory.dmp
memory/3016-123-0x0000000005C60000-0x0000000005CE6000-memory.dmp
memory/3016-124-0x00000000081F0000-0x0000000008211000-memory.dmp
memory/3016-119-0x0000000004E30000-0x0000000004E31000-memory.dmp
memory/3016-118-0x0000000004EA0000-0x0000000004EA1000-memory.dmp
memory/3016-117-0x0000000005300000-0x0000000005301000-memory.dmp
memory/3016-116-0x0000000004D50000-0x0000000004D51000-memory.dmp