General
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Target
2025-05-18_ec3b9b33b6c1951c2f9a76f13fbfa007_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
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Size
4.2MB
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Sample
250518-lm39nsaj8z
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MD5
ec3b9b33b6c1951c2f9a76f13fbfa007
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SHA1
3708f91673cc6708b1082a665fcaca104a984ac8
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SHA256
caeb41af87a8ca66011d7fbbdb953f537b7830751fa0ad775dacc382cde83dc6
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SHA512
9aa9f92744211ea3f0a555d282e77c51fdf06128e2acfddc591b322e1d6532ec3d6b647b96bbab1430d36d6f1d82aa41d099da03f7bdec46964e212b28841305
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SSDEEP
49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4O:ieF+iIAEl1JPz212IhzL+Bzz3dw/VHY
Behavioral task
behavioral1
Sample
2025-05-18_ec3b9b33b6c1951c2f9a76f13fbfa007_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe
Resource
win10v2004-20250502-en
Malware Config
Targets
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Target
2025-05-18_ec3b9b33b6c1951c2f9a76f13fbfa007_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
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Size
4.2MB
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MD5
ec3b9b33b6c1951c2f9a76f13fbfa007
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SHA1
3708f91673cc6708b1082a665fcaca104a984ac8
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SHA256
caeb41af87a8ca66011d7fbbdb953f537b7830751fa0ad775dacc382cde83dc6
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SHA512
9aa9f92744211ea3f0a555d282e77c51fdf06128e2acfddc591b322e1d6532ec3d6b647b96bbab1430d36d6f1d82aa41d099da03f7bdec46964e212b28841305
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SSDEEP
49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4O:ieF+iIAEl1JPz212IhzL+Bzz3dw/VHY
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Gofing
Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation.
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Gofing family
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Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation.
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Renames multiple (52) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Drivers directory
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Manipulates Digital Signatures
Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Loads dropped DLL
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Drops Chrome extension
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Drops desktop.ini file(s)
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Drops autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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