Analysis
- max time kernel
143s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20230703-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
-
Password
mentor2014
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Email to
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Snake Keylogger payload 1 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 8 IoCs
Processes
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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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4408 -s 17803⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4408 -ip 44081⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1108-139-0x0000000004F90000-0x0000000004F9A000-memory.dmp
memory/1108-144-0x0000000074E90000-0x0000000075640000-memory.dmp
memory/1108-135-0x00000000098A0000-0x0000000009E44000-memory.dmp
memory/1108-136-0x0000000004FB0000-0x0000000005042000-memory.dmp
memory/1108-137-0x0000000005050000-0x00000000050EC000-memory.dmp
memory/1108-138-0x0000000004DC0000-0x0000000004DD0000-memory.dmp
memory/1108-141-0x0000000004DC0000-0x0000000004DD0000-memory.dmp
memory/1108-133-0x0000000074E90000-0x0000000075640000-memory.dmp
memory/1108-134-0x0000000000460000-0x00000000004D0000-memory.dmp
memory/1108-140-0x0000000074E90000-0x0000000075640000-memory.dmp
memory/4408-146-0x00000000051A0000-0x00000000051B0000-memory.dmp
memory/4408-145-0x0000000074E90000-0x0000000075640000-memory.dmp
memory/4408-142-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4408-147-0x0000000074E90000-0x0000000075640000-memory.dmp