Analysis
- max time kernel
135s - max time network
135s - platform
windows10_x64 - resource
win10-en-20210920 - submitted
01/10/2021, 14:25
General
- Target 764WG00FpC8I0TH.exe
- Size 577KB
- Sample211001-rrbccacaa7
- SHA256 348758aaf60d10dbfcd33dce94ece0d410833997ea45e912f6e08936b7c54dc1
Malware Config
Extracted
-
snakekeylogger
-
Protocol
smtp
-
Host
mail.rockglen.com
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Port
587
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Username
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Password
@123kmoney
Signatures
- Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- 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.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 5 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\764WG00FpC8I0TH.exe"C:\Users\Admin\AppData\Local\Temp\764WG00FpC8I0TH.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\764WG00FpC8I0TH.exe"C:\Users\Admin\AppData\Local\Temp\764WG00FpC8I0TH.exe"2⤵
-
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C:\Users\Admin\AppData\Local\Temp\764WG00FpC8I0TH.exe"C:\Users\Admin\AppData\Local\Temp\764WG00FpC8I0TH.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1588-122-0x00000000051A0000-0x00000000051A6000-memory.dmp
memory/1588-118-0x0000000004D80000-0x0000000004D81000-memory.dmp
memory/1588-119-0x0000000002850000-0x0000000002851000-memory.dmp
memory/1588-120-0x0000000004CF0000-0x0000000004CF1000-memory.dmp
memory/1588-121-0x0000000008410000-0x0000000008411000-memory.dmp
memory/1588-115-0x0000000000400000-0x0000000000401000-memory.dmp
memory/1588-123-0x0000000008900000-0x0000000008953000-memory.dmp
memory/1588-124-0x0000000008960000-0x0000000008983000-memory.dmp
memory/1588-117-0x00000000051E0000-0x00000000051E1000-memory.dmp
memory/2868-125-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2868-132-0x0000000003200000-0x000000000329C000-memory.dmp
memory/2868-133-0x0000000006A60000-0x0000000006A61000-memory.dmp