Analysis
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max time kernel
91s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
30-11-2022 17:46
General
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Target
50b0c137a141fc6570e94ebb41ca65412a6799b7c68fcf3580ad3cf69a2f678d.exe
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Size
891KB
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MD5
d72af6a6e2f222852f8dc6a8a846de13
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SHA1
79ab0f050d3d689fe126b6056d15a11dd71f93f3
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SHA256
50b0c137a141fc6570e94ebb41ca65412a6799b7c68fcf3580ad3cf69a2f678d
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SHA512
b948e4ae8475177d1b4edbafcd3de059dff173e89bfc0e351fe1ecea9c763b682ef2d6d065039b623829d0d55ba9937899cccf649e773fc9149038f3c670b8f4
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SSDEEP
12288:cPEY8pGNJDVTwSGJLrbO1RzSJpQ98FufPaL3IhHAwBQ13O:4NzMSGJnbRXQW4HzBQR
Malware Config
Signatures
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44Caliber
An open source infostealer written in C#.
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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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\50b0c137a141fc6570e94ebb41ca65412a6799b7c68fcf3580ad3cf69a2f678d.exe"C:\Users\Admin\AppData\Local\Temp\50b0c137a141fc6570e94ebb41ca65412a6799b7c68fcf3580ad3cf69a2f678d.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
920KB
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Filesize
320KB
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Filesize
10.8MB
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Filesize
10.8MB