General
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Target
4f828f95c11479c61692052d9254022a.exe
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Size
404KB
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Sample
241001-mfs1ssvapk
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MD5
4f828f95c11479c61692052d9254022a
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SHA1
68f1fbe839f2d41f434bdde176ccc3e6f38ec503
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SHA256
00c39991e9994d94f4fc657f7072c7e4137baf5aa27961cf5451daf6b3cda75a
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SHA512
91cc6dc01a62337c542c31337057653c5e41ae7b88621bc1041786a260a5b78fb834869ce8aeca05ab8263c45a41fa7833ee262440d157206b1ddae675d814f5
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SSDEEP
12288:V/Cb1GLhpCd9pwh7vCOT1VVx3nH8fwxa/bEO:VD6MPTHVRPxqt
Static task
static1
Behavioral task
behavioral1
Sample
4f828f95c11479c61692052d9254022a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4f828f95c11479c61692052d9254022a.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
vidar
11
8b4d47586874b08947203f03e4db3962
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
Extracted
lumma
Extracted
stealc
default
http://46.8.231.109
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url_path
/c4754d4f680ead72.php
Targets
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Target
4f828f95c11479c61692052d9254022a.exe
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Size
404KB
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MD5
4f828f95c11479c61692052d9254022a
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SHA1
68f1fbe839f2d41f434bdde176ccc3e6f38ec503
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SHA256
00c39991e9994d94f4fc657f7072c7e4137baf5aa27961cf5451daf6b3cda75a
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SHA512
91cc6dc01a62337c542c31337057653c5e41ae7b88621bc1041786a260a5b78fb834869ce8aeca05ab8263c45a41fa7833ee262440d157206b1ddae675d814f5
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SSDEEP
12288:V/Cb1GLhpCd9pwh7vCOT1VVx3nH8fwxa/bEO:VD6MPTHVRPxqt
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Detect Vidar Stealer
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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