Analysis
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max time kernel
121s -
max time network
118s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
15-11-2020 22:45
General
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Target
0c5fb9fbae4bb14ba16c82514131bdd1cb5b94401c4446e346a320be7f642070.exe
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Size
570KB
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MD5
2415e04b5cc88a154688aa41b0337282
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SHA1
2998370c87f5ad0108c753518cd22b2bc79da947
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SHA256
0c5fb9fbae4bb14ba16c82514131bdd1cb5b94401c4446e346a320be7f642070
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SHA512
529f1b0310b864ebfc9d57c1c306b4f0565221f3ecbdd881f511033b0a73820de711ac70b33d1b07a126ac3024b8aac2270977bcd31f8ee44dfbc756039a13d6
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\0c5fb9fbae4bb14ba16c82514131bdd1cb5b94401c4446e346a320be7f642070.exe"C:\Users\Admin\AppData\Local\Temp\0c5fb9fbae4bb14ba16c82514131bdd1cb5b94401c4446e346a320be7f642070.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1432-7-0x000007FEF74B0000-0x000007FEF772A000-memory.dmpFilesize
2.5MB
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memory/1700-0-0x0000000004EE9000-0x0000000004EEA000-memory.dmpFilesize
4KB
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memory/1700-1-0x0000000005180000-0x0000000005191000-memory.dmpFilesize
68KB