General
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Target
2025-05-18_f6900d2c03ba90e9e76324d55e6c920c_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
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Size
4.1MB
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Sample
250518-k52ywshm6y
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MD5
f6900d2c03ba90e9e76324d55e6c920c
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SHA1
09748fae6f6fde0283d0e56e8f9d3eb2ffad56b4
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SHA256
73f246074245f7d8d7901fbd850056823ceb75cd803ba326832392453e13900f
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SHA512
b9fc06c035dd20adcc9a6c08d55a7de173b3e2ecfaae44aa5ce776d9e1466b87ec89b558b43106c460890a230d22d9c5343259a3da0e5c60e1c618990414e061
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SSDEEP
49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4j:ieF+iIAEl1JPz212IhzL+Bzz3dw/V9
Behavioral task
behavioral1
Sample
2025-05-18_f6900d2c03ba90e9e76324d55e6c920c_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_f6900d2c03ba90e9e76324d55e6c920c_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch
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Size
4.1MB
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MD5
f6900d2c03ba90e9e76324d55e6c920c
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SHA1
09748fae6f6fde0283d0e56e8f9d3eb2ffad56b4
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SHA256
73f246074245f7d8d7901fbd850056823ceb75cd803ba326832392453e13900f
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SHA512
b9fc06c035dd20adcc9a6c08d55a7de173b3e2ecfaae44aa5ce776d9e1466b87ec89b558b43106c460890a230d22d9c5343259a3da0e5c60e1c618990414e061
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SSDEEP
49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4j:ieF+iIAEl1JPz212IhzL+Bzz3dw/V9
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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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