Analysis
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max time kernel
118s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
14-11-2023 02:55
General
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Target
113-14-11-23.exe
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Size
506KB
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MD5
670c97b70fccca905c87e3acdcc65358
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SHA1
674d8dc3316e451c4139073ba7fbb6b8692da907
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SHA256
dee9635e6bae8f84d02a7a406fa7c898663636ab647681143b288384442eadf3
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SHA512
a86a43a6836a64aa6e2fb2d75cc4261c6832b80d0ed8c0672b0becbb6cb4f6ac460004919a4dd7e3a67d08a53ae08ab32d1dd8b865e6683fc7d840e7cf30bfca
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SSDEEP
12288:ZVMcthmJZoIF7SITWFl+QKU4NwBwvNUVYZqWhvMVnzsYKttOfIIAFnSE:aoIF7SoktIgxWhDY8tKqS
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.mct2.co.za - Port:
587 - Username:
[email protected] - Password:
00000
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 6 IoCs
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.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\113-14-11-23.exe"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"C:\Users\Admin\AppData\Local\Temp\113-14-11-23.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
528KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
88KB
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Filesize
40KB
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Filesize
376KB
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Filesize
6.9MB
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Filesize
144KB
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Filesize
144KB
-
Filesize
144KB
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Filesize
4KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB