Overview

overview

10

Static

static

10

2025-04-03...ch.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2025, 21:40

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General

  • Target

    2025-04-03_479447be17e616868295aa8c81c81a15_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    479447be17e616868295aa8c81c81a15

  • SHA1

    1393fa75c4dd00f0f6712aa96e653a05952969d4

  • SHA256

    6d7853c27bca71defadc16c5705776bb33d8bf1b4b132afe3e1f8862f13e2e96

  • SHA512

    2450f2d262c2421049d48f65443aea79e2727dd093051f9e7071b7b763234496713d135c7848036fdb979660e342acacc1496d138ecbdf894bbf3e37a5f49318

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4I:ieF+iIAEl1JPz212IhzL+Bzz3dw/V+

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. 4 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
  • 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
  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-03_479447be17e616868295aa8c81c81a15_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-03_479447be17e616868295aa8c81c81a15_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:5776
  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2412
  • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
    "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:2928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\7-zip32.dll
    Filesize

    4.2MB

    MD5

    4c28b8a6840be07d8fcb42c51f882aad

    SHA1

    77348a42e8093a59b34fbbb78c256d68fe15067a

    SHA256

    3013d59ead2dbc335e38c4987f2ca1f80378e2ecaf5d9586d3abf6664da45c09

    SHA512

    581f9b4293245bdbc4cd8d6f948080649bf68e4344c368217294469612ea10763fba25a147bbe58d3416ff7a12a1dd420641d0f4639e4e3ae7db44cf06af2735

    Download Submit

  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\Microsoft\Internet Explorer\DOMStore\4SYNGCCS\microsoft.windows[1].xml
    Filesize

    96B

    MD5

    24c2763112fb977092f6c664d4a01088

    SHA1

    b00ea928ba2a3117e2c149f86bf0ca9d3a37b29e

    SHA256

    5450761e48f09e61003af9278e0095dc5d0f0233e94bc99c2905f9a464c76033

    SHA512

    03ddb3a1e4dc73dc98b8b30af5f2a43bc5f429f8ec3dd9de8d5a615a1a0b725d4c91f97c8be0241f019268ea72ebbc0d3aaa26bf59e4fd59f1be54780f3dd36c

    Download Submit

  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\AC\TokenBroker\Cache\95d9a2a97a42f02325559b453ba7f8fe839baa18.tbres
    Filesize

    2KB

    MD5

    429efbe75dde8227544c373075fe66a4

    SHA1

    04355b8b6cbb117da83b07128a7f0649fb6c244c

    SHA256

    46b4261d3b3fda85679831602d6a062d4b1054048926f8402d31cd26cb62ff9c

    SHA512

    21017d8ac0f347be5254e4f05ddbf70c83c03b32d073e4f81bc309b73f63aaefbbf300c86c03448067662cba7431df2f1aa053b726f805dd4ac27b239323a2b0

    Download Submit

  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\ConstraintIndex\Input_{4b255017-7ee0-4232-a8b9-b1ccbb585444}\Appssynonyms.txt
    Filesize

    4.3MB

    MD5

    8416ead6f5954c6071fa07593226b7c5

    SHA1

    051456ddd61c19b60ca003fb1110afe2b11d5018

    SHA256

    45195269da2af31e44c11a9a837f0b39c4c980e34534ca5dc4afb490b16b76c7

    SHA512

    fd027d02c1b2057d97b0414be903ef4a896ad9aaf2e02aa5e15005a5e093aa179190bba9d3d8417e236fb454ce7cacca238b8d0f50fd9091d1307696ba079178

    Download Submit

  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\LocalState\DeviceSearchCache\AppCache133881901231374593.txt
    Filesize

    14KB

    MD5

    b9a3570135c6cdac61e23a655424bb81

    SHA1

    b25c823b867b820fa34e0d61892c99af1b3db241

    SHA256

    e193af6a87eea12acbb0e56ca2c4e0b078e4c775d8b0f46c327eeb0ce00ce2e6

    SHA512

    73f70af649bf07c3c9c9298c78f8fc1168be976af14b7e381ccf33fef36cfc4809becb8d2c7ecb5ea8d198f7bdf1c2f30ed1c800df4086099215c8ade7d86ca0

    Download Submit

  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\TempState\CortanaUnifiedTileModelCache.dat
    Filesize

    12KB

    MD5

    03d7354ebedf47bf4f5d8199184a24e9

    SHA1

    53bed3699f55e5142ebde11739071b4fda8f21c4

    SHA256

    674267201be68a6db34a12d55e009a905a6701fdda29d8f9d906bad27319fafc

    SHA512

    a15dc00d89b31c13b6480a4e1b65f28fad501824804ffbe046a610f6ddca7d014709cc63ca0f84efa5bf8622a3f18c29c18b4ee2596dcc5bcf5da58fb06b9e65

    Download Submit

  • C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.Search_cw5n1h2txyewy\TempState\CortanaUnifiedTileModelCache.dat
    Filesize

    10KB

    MD5

    8087fd671d069dcdb19a67d406ca45ec

    SHA1

    7d329cacd561192b530bce9ec0c89a4e3f8881ca

    SHA256

    87d71b1098117b3c0205de2f64638e3126975f06c366604473e7f73a051fd1b0

    SHA512

    1bff68c5c11e95f622aba6ad852fc622687a7acdb3b382e1446cadc4e2bb60778ac045705532d667c58a0bc03ba3b0e77e377381d7a2db9421ea4be6e5369e0b

    Download Submit

  • C:\WINDOWS\FONTS\ARIALNBI.TTF
    Filesize

    4.3MB

    MD5

    c4b2b5aff171de1bd5babd267409692e

    SHA1

    77ecb20a03b0f84b2786a12a0208fcca70b8ae6e

    SHA256

    4376fda76ae65e412a4348560ed0bc76a5ce97b82a6e619916e85465268c2600

    SHA512

    7a0123022b737b66d93abf6bae7d9a1189773054dc0f75f36a4d4584808587082bb493d07ae92d76cc52406e6207b4a487c83af2bb77cbda9a18a38927d1301a

    Download Submit

  • C:\WINDOWS\FONTS\MSUIGHUR.TTF
    Filesize

    4.3MB

    MD5

    e1c6644b83526430a47094424bcabf85

    SHA1

    5f5f7b28eb53b4ac76ab69d503a8cea60abe1265

    SHA256

    979ff825ea145698022dc3527faddfd76c5b65769c171262f9a980024d6f7e2c

    SHA512

    ef5b2bd12a54bffa028d1eb133a1fa6e3f2996e2394ff300b2f9d05946d87a8e168cf6f50ea7bba2e79286e8d3b9c0e932ea700758b21c622d227dd81e56115e

    Download Submit

  • memory/2412-5764-0x0000021927400000-0x0000021927420000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2412-5770-0x00000219271B0000-0x00000219271D0000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2412-5773-0x0000021927740000-0x0000021927760000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2928-5798-0x000001F1F2200000-0x000001F1F2300000-memory.dmp

    Filesize

    1024KB

    Download

  • memory/2928-5802-0x000001F9F3500000-0x000001F9F3520000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2928-5812-0x000001F9F31B0000-0x000001F9F31D0000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2928-5824-0x000001F9F38C0000-0x000001F9F38E0000-memory.dmp

    Filesize

    128KB

    Download

  • memory/2928-5799-0x000001F1F2200000-0x000001F1F2300000-memory.dmp

    Filesize

    1024KB

    Download