General
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Target
vfdsht16.exe
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Size
403KB
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Sample
240926-weydkazdrq
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MD5
4453d7bc66e29c48ed6495bfa820e5b5
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SHA1
da622e588d635bbadd7ff04ad3df5db191ff0549
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SHA256
941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70
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SHA512
d23950922301cf5cf2e489e5d50e76f2b92ee0b02a4ec3cff532cce72ff3e86a4668d65431402b772570bc9a6d6991f7e6848991e9a66ecb2227ce4b4d5d6306
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SSDEEP
6144:hReQugxZ1Af9bSqoU5GMSUfoVs6ZPTl0ocTpSqN8r2JNrHzJGGO78M6p+z3ZLq2Z:huXSqoUM2qsQJ28SvrE6wLq2syEO
Static task
static1
Behavioral task
behavioral1
Sample
vfdsht16.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
vfdsht16.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
vidar
11
b26735cbe8ca9e75712ffe3aa40c4a60
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
https://reinforcenh.shop/api
https://stogeneratmns.shop/api
https://fragnantbui.shop/api
https://drawzhotdog.shop/api
https://vozmeatillu.shop/api
https://offensivedzvju.shop/api
https://ghostreedmnu.shop/api
https://gutterydhowi.shop/api
Extracted
vidar
11
e90840a846d017e7b095f7543cdf2d15
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
https://ghostreedmnu.shop/api
https://gutterydhowi.shop/api
https://offensivedzvju.shop/api
https://vozmeatillu.shop/api
https://drawzhotdog.shop/api
https://fragnantbui.shop/api
https://stogeneratmns.shop/api
https://reinforcenh.shop/api
https://ballotnwu.site/api
Targets
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Target
vfdsht16.exe
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Size
403KB
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MD5
4453d7bc66e29c48ed6495bfa820e5b5
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SHA1
da622e588d635bbadd7ff04ad3df5db191ff0549
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SHA256
941e7002f11290e3ed9dd99d8cc0abc62f6cf69b923ae30b89741579854a8a70
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SHA512
d23950922301cf5cf2e489e5d50e76f2b92ee0b02a4ec3cff532cce72ff3e86a4668d65431402b772570bc9a6d6991f7e6848991e9a66ecb2227ce4b4d5d6306
-
SSDEEP
6144:hReQugxZ1Af9bSqoU5GMSUfoVs6ZPTl0ocTpSqN8r2JNrHzJGGO78M6p+z3ZLq2Z:huXSqoUM2qsQJ28SvrE6wLq2syEO
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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