Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
27-02-2021 18:15
General
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Target
ed3a8374aff45cfadc4d4ee765283407272f90d6a352fc1fe2eca15f30fdb5c0.exe
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Size
556KB
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MD5
5c4d0f7d7772ba6a6d19eb5a15f4811c
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SHA1
f0219d065adcb64faaa28132fd37b04cbf530cd0
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SHA256
ed3a8374aff45cfadc4d4ee765283407272f90d6a352fc1fe2eca15f30fdb5c0
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SHA512
26a0894d4ec22ba33fd145f9001298d02426b4a2bdc3db62b37f3c1cb9f69de392b75e455548f1b041924178f3dc2bfd204afd0f5d15d0c396bb0c6bc5109ede
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\ed3a8374aff45cfadc4d4ee765283407272f90d6a352fc1fe2eca15f30fdb5c0.exe"C:\Users\Admin\AppData\Local\Temp\ed3a8374aff45cfadc4d4ee765283407272f90d6a352fc1fe2eca15f30fdb5c0.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/1348-3-0x000007FEF7180000-0x000007FEF73FA000-memory.dmpFilesize
2.5MB
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memory/1968-2-0x0000000075ED1000-0x0000000075ED3000-memory.dmpFilesize
8KB