Analysis
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max time kernel
101s -
max time network
103s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-11-2020 20:33
General
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Target
6743a342503883790f26d292d77f9586.exe
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Size
518KB
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MD5
6743a342503883790f26d292d77f9586
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SHA1
f8d84093978a4ae563523214273807b10b742053
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SHA256
399712e038d1abc2f9df1c4786f75f3778549068262a8e149837338b25779e82
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SHA512
b53c6625d0c30b65ccd7d6748f622bccbd9c04d693339f1c8cee79712bff41b7cb678f70746e9e485cb5f59de940b44f35df41ecfd94f29ba3a6310945738086
Malware Config
Signatures
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Vidar
Vidar is an infostealer based on Arkei stealer.
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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 2FA software files, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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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
Processes
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C:\Users\Admin\AppData\Local\Temp\6743a342503883790f26d292d77f9586.exe"C:\Users\Admin\AppData\Local\Temp\6743a342503883790f26d292d77f9586.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4KB
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Filesize
68KB
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Filesize
2.5MB