General

  • Target

    123.7z

  • Size

    560KB

  • Sample

    241105-krvyesyfnq

  • MD5

    27a9d57d79da312d652eb1a8e6e16e29

  • SHA1

    a283cc7832e38ac3cc679b623d2062653e8b5583

  • SHA256

    0ed2742388b2b9e44e5ca08e817ac9a31a020324577ccf47f7c1078a5009df5a

  • SHA512

    6a8075e8ce7323528ef9c858935d23b1d38c6dda164aaaf870d0b70eb6655ca9fbc7a27d422b52295af5e9d9be0707338d4e5fe559634b7035f2c0c5e0075c2a

  • SSDEEP

    12288:mbB/HqFuF3UjB4ksDlerYDTf2cu1ztnEaWdpBYnbsAfzctugTp1EBr6:mbBCglUSkC9TOcEtEaqBAQ6YogTp1E0

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

cd36

Decoy

hongrobert.top

msurmis.online

tormdamageroof.net

riglashenie-svadby.store

otorcycle-loans-84331.bond

ouriptv.info

eportingcfo.top

2019.vip

ysphoto.online

hrivegorevx.info

350yhc.top

mwakop.xyz

antan4d-amp.xyz

pc-marketing-95267.bond

cuway.tours

inshiaward.top

akuzainu.fun

scenario.live

arrowlaboratorio.shop

nline-gaming-13926.bond

Targets

    • Target

      123.exe

    • Size

      697KB

    • MD5

      6ef6d9ab38e828238dd6b2e31d020098

    • SHA1

      2664e77a7b72bad3ed91f65ce33bbe85a31b1e12

    • SHA256

      4e7468981f7c2449a90d01304d8404c29f220610d6865ee0e5742b23bbbddfee

    • SHA512

      86b8f003a939f29f93de058a47cb0561f6b0a3d9f4ffd9d51d2b800613ebf53a80f0c530f9d9dcab9e250b44d6d94a7c9af3826289475de598211080ec450837

    • SSDEEP

      12288:5lxSqVhZfm4/EXm9keTTBkYk6BaGLJkM5iUjZuXgp0xr9NkR8fsbT8fgf:ZSqV/fPZGe3A6BaGLqM5iUj0v9NkSUa

    • Formbook

      Formbook is a data stealing malware which is capable of stealing data.

    • Formbook family

    • Formbook payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks