Overview

overview

10

Static

static

10

2025-04-03...ch.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    143s
  • 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, 00:10

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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 (52) 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:5320

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    4.2MB

    MD5

    391014a3cbe13aafe7efb958450880ab

    SHA1

    014d4072dc2bf4b17273feff18fca1162535e52d

    SHA256

    fc70db9c1a238262055fb79b6674d1665218323c388b652adcf4e479b466abd9

    SHA512

    bf575b74b34a08ccae5797016086dce378679fbff28260f15ba5ae265d72003795de4dbc635c9e900f7d84472c98c24815f19cba70c2152a4aa8b109fd60d503

    Download Submit

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

    4.4MB

    MD5

    77b95a87447a095e7a65851bbbb878c9

    SHA1

    3f7576b80944c826770a705a09ca1e372b37e36b

    SHA256

    ceefbb66337e4908434943667ab48074b5597a8bfa4b593084a699fe4e300320

    SHA512

    d0889a2b76ff2cee0752c17f61200c409eeeca225839f534a80aecce27314383b2f7fe20aeed62c849801767b1078c9a14d39ff50841d753734a5c490eda63bd

    Download Submit

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

    5.8MB

    MD5

    0be68984e4ea6496966efd469fad884a

    SHA1

    212d4c8aef148842e75263b21d723e06e6e1b72f

    SHA256

    e4ae73a0a8d2fb2c195ab8c5eaad545ff645b4521d23d72135eebc77ac7c9137

    SHA512

    de335c53be645fb94b1b7b7cf797e241b36164d3bc5d0454b791fbe5c09bc1958cb9ab73ca9c1fb101e6d844d8a6726c45f3585ff9212357fde6ca86a71dfdbe

    Download Submit