Analysis
- max time kernel
122s - max time network
128s - platform
windows7_x64 - resource
win7-20230712-en - resource tags
- submitted
01/08/2023, 10:43
General
- Target a18531a70b1cb63cc6aafae0220109c9.exe
- Size 420KB
- Sample230801-mr8wdsfc49
- SHA256 4ea05268962825997751d50f975c217ee9e5cde265fefa4a5335ef2f39730852
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
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Host
cmail2.webkontrol.doruk.net.tr
-
Port
587
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Username
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Password
mentor2014
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Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 7 IoCs
- 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
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 16 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a18531a70b1cb63cc6aafae0220109c9.exe"C:\Users\Admin\AppData\Local\Temp\a18531a70b1cb63cc6aafae0220109c9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 14883⤵
- Program crash
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-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/2816-75-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2816-63-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2816-82-0x0000000004A60000-0x0000000004AA0000-memory.dmp
memory/2816-81-0x00000000746B0000-0x0000000074D9E000-memory.dmp
memory/2816-80-0x0000000004A60000-0x0000000004AA0000-memory.dmp
memory/2816-79-0x00000000746B0000-0x0000000074D9E000-memory.dmp
memory/2816-65-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2816-77-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2816-73-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2816-69-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2816-71-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2816-67-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3044-60-0x00000000048D0000-0x0000000004910000-memory.dmp
memory/3044-55-0x00000000746B0000-0x0000000074D9E000-memory.dmp
memory/3044-62-0x00000000003A0000-0x00000000003C6000-memory.dmp
memory/3044-54-0x00000000002D0000-0x0000000000340000-memory.dmp
memory/3044-78-0x00000000746B0000-0x0000000074D9E000-memory.dmp
memory/3044-61-0x00000000056D0000-0x0000000005742000-memory.dmp
memory/3044-59-0x00000000746B0000-0x0000000074D9E000-memory.dmp
memory/3044-58-0x00000000001E0000-0x00000000001F4000-memory.dmp
memory/3044-57-0x00000000048D0000-0x0000000004910000-memory.dmp
memory/3044-56-0x0000000002170000-0x00000000021C8000-memory.dmp