Overview

overview

10

Static

static

10

2025-04-03...ch.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2025, 00:25

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General

  • Target

    2025-04-03_a9c785938fb6232a808322554f5b5571_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    a9c785938fb6232a808322554f5b5571

  • SHA1

    c1181ae0ae0beb3f995a0d071c108e499d48d5c1

  • SHA256

    d6b4e7b98ad5e918d285b2bfbba3788f773593f2e40d98d008ff6e924d4378d3

  • SHA512

    18f3c47bd04ebae7b2e30cd5598fbdab0d5041ccf4f4cf3630c154c98324120614991587973ee4c549c4d03b10a1c4f01248f0bfd64b41e43f3291855556e032

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4i:ieF+iIAEl1JPz212IhzL+Bzz3dw/VE

Score
10/10
gofingcredential_accessdiscoveryransomwarespywarestealer

Malware Config

Signatures

  • Gofing

    Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation.

    ransomwaregofing
  • Gofing family
    gofing
  • Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation. 3 IoCs
  • Renames multiple (51) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware
  • Drops file in Drivers directory 22 IoCs
  • Manipulates Digital Signatures 2 IoCs

    Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

    credential_accessstealer
  • Drops startup file 1 IoCs
  • Loads dropped DLL 64 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops Chrome extension 1 IoCs
  • Drops desktop.ini file(s) 64 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-03_a9c785938fb6232a808322554f5b5571_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-03_a9c785938fb6232a808322554f5b5571_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe"
    1⤵
    • Drops file in Drivers directory
    • Manipulates Digital Signatures
    • Drops startup file
    • Drops Chrome extension
    • Drops desktop.ini file(s)
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:1564

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\7z.dll
    Filesize

    5.9MB

    MD5

    17ee2fba5daa3c96b6d0f09413924dbb

    SHA1

    71f84e37292406a23ecd4d73123db829ae4cb2d2

    SHA256

    38118042b90a010b42461d90caf81a19d37df40e6e5dc704817a6314e37a2580

    SHA512

    93d6c660e8395a4ccacc3a04f8599d073db4e4d283fbccc640cf1a57caf8796dfeb48f8be3afb397895f9fbe23a0a6bc01803c702ff3fea95a4afe964874d8e8

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  • C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
    Filesize

    4.4MB

    MD5

    9a6973fc735f8d5532f7822efc9bcae5

    SHA1

    b3aca7355d442052848d2be8417239d24784930f

    SHA256

    16f370892d989c85ddba78fef915a147786e1085180b533685c9d300e548ead3

    SHA512

    c0995b69b0901b5c58483e6d0c3df03bb34535536663daa4ed3341adb99edb65c19e754b01a0424b7be9378b8baf43d746f2d29bba781efc8a2f9a5131a5fde3

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  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
    Filesize

    5.8MB

    MD5

    aec475ce22c96eb6c9d1e2db376ec56d

    SHA1

    97d58c2a51034d7ab46339e9770f8bc7b65b445b

    SHA256

    f4b672c73fa9abae465a0b4a2e4e25af13b09139a4dfd212bace13c226e9305b

    SHA512

    037eaf7cc01dec4e47e0841d1a97741ba290ea3625e2f78d8f39e827c190a97fccee105672ff300e7e8a0d4c20de910cc60cc13e1467681b622ea6a8507df063

    Download Submit