General
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Target
2b85d82dd140d794a295b87bb250ebcdfa1aeb1d729f74c37ac0b07083e70daf
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Size
401KB
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Sample
240923-fn72csxakk
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MD5
cd681a24c9d79c3af8caa1843296a062
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SHA1
c18bfd79658cd691170595dd5b4dd586c21b954c
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SHA256
2b85d82dd140d794a295b87bb250ebcdfa1aeb1d729f74c37ac0b07083e70daf
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SHA512
2527a1a2acdf8c87e4b459683f6f287bc6fb65ff9eb979c830ec9dfd685380c633787b247b65c3fe3bf57f5c598f48700742f8d8d056c971ed5744e2eb9f5cb5
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SSDEEP
12288:CgIVaGe6BEIaaJLq2vru6fv8PF5Nn5e4AkArjUdG8L:NGmLaufTe5rUdG8L
Static task
static1
Behavioral task
behavioral1
Sample
2b85d82dd140d794a295b87bb250ebcdfa1aeb1d729f74c37ac0b07083e70daf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2b85d82dd140d794a295b87bb250ebcdfa1aeb1d729f74c37ac0b07083e70daf.exe
Resource
win10-20240404-en
Malware Config
Extracted
vidar
11
728eadc0b38790aac08b64fd1b8adb1f
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Targets
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Target
2b85d82dd140d794a295b87bb250ebcdfa1aeb1d729f74c37ac0b07083e70daf
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Size
401KB
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MD5
cd681a24c9d79c3af8caa1843296a062
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SHA1
c18bfd79658cd691170595dd5b4dd586c21b954c
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SHA256
2b85d82dd140d794a295b87bb250ebcdfa1aeb1d729f74c37ac0b07083e70daf
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SHA512
2527a1a2acdf8c87e4b459683f6f287bc6fb65ff9eb979c830ec9dfd685380c633787b247b65c3fe3bf57f5c598f48700742f8d8d056c971ed5744e2eb9f5cb5
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SSDEEP
12288:CgIVaGe6BEIaaJLq2vru6fv8PF5Nn5e4AkArjUdG8L:NGmLaufTe5rUdG8L
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Detect Vidar Stealer
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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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
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4