Analysis
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max time kernel
94s -
max time network
112s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-11-2020 21:40
General
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Target
919cd3c46468dccbf2133c20be8f918cbabc6956fb98142b2d7284dec913388b.exe
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Size
519KB
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MD5
72751b6c0a3b9d20b71b08e29277b0a3
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SHA1
f616c6be231fa2d31f7af339234c402e76881bf5
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SHA256
919cd3c46468dccbf2133c20be8f918cbabc6956fb98142b2d7284dec913388b
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SHA512
7c899279e91d89e6a3ecdbdd1b68a0fb09024dbb144d5a9d9d09c9eff5a23fb30b47f16f21297522da6197c9c94308a087df1502193f2891dff5f3106a122d94
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 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\919cd3c46468dccbf2133c20be8f918cbabc6956fb98142b2d7284dec913388b.exe"C:\Users\Admin\AppData\Local\Temp\919cd3c46468dccbf2133c20be8f918cbabc6956fb98142b2d7284dec913388b.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/3372-0-0x0000000000C81000-0x0000000000C82000-memory.dmpFilesize
4KB
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memory/3372-1-0x0000000000D70000-0x0000000000D71000-memory.dmpFilesize
4KB