General
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Target
mAtJWNv.exe
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Size
350KB
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Sample
250301-t2tb1swmv3
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MD5
b60779fb424958088a559fdfd6f535c2
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SHA1
bcea427b20d2f55c6372772668c1d6818c7328c9
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SHA256
098c4fe0de1df5b46cf4c825e8eba1893138c751968fcf9fe009a6991e9b1221
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SHA512
c17a7781790326579669c2b9ad6f7f9764cf51f44ad11642d268b077ade186563ae53fc5e6e84eb7f563021db00bef9ebd65a8d3fbe7a73e85f70a4caa7d8a7f
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SSDEEP
6144:eB2ofI2u6ukzPZnu3eb+JZAZBefgAvVGfvu5fp4Dcl/OMeNfsrjDM:eB2of9uNKPZnu3eqJS+fg4Q+5f2olRen
Static task
static1
Malware Config
Extracted
vidar
ir7am
https://t.me/l793oy
https://steamcommunity.com/profiles/76561199829660832
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/131.0.0.0 Safari/537.36 OPR/116.0.0.0
Targets
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Target
mAtJWNv.exe
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Size
350KB
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MD5
b60779fb424958088a559fdfd6f535c2
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SHA1
bcea427b20d2f55c6372772668c1d6818c7328c9
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SHA256
098c4fe0de1df5b46cf4c825e8eba1893138c751968fcf9fe009a6991e9b1221
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SHA512
c17a7781790326579669c2b9ad6f7f9764cf51f44ad11642d268b077ade186563ae53fc5e6e84eb7f563021db00bef9ebd65a8d3fbe7a73e85f70a4caa7d8a7f
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SSDEEP
6144:eB2ofI2u6ukzPZnu3eb+JZAZBefgAvVGfvu5fp4Dcl/OMeNfsrjDM:eB2of9uNKPZnu3eqJS+fg4Q+5f2olRen
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Detect Vidar Stealer
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Vidar family
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4