General

  • Target

    c672e91fa1ba2cfe2a90f3aed84b24eff9d3d2927a58b8070d5310b9c83c8240.exe

  • Size

    204KB

  • Sample

    241226-w4ebzsvkcp

  • MD5

    189dc5f74b61e92c6859c369337e679e

  • SHA1

    e07d47f6a5190cd925d049fd853eb4aa4ebb6448

  • SHA256

    c672e91fa1ba2cfe2a90f3aed84b24eff9d3d2927a58b8070d5310b9c83c8240

  • SHA512

    95b57fa5f7108cf25a060fa31c1a96f13f5659867c5e63653aaaf4fe0ea65f45c02cec087cd0cfa13548a7f5dc606e221f3c16e8c1c69b26cd1414cb69ac3b66

  • SSDEEP

    3072:ex2smNha00myg3m4zGMejNGBSNLM8snYr3ZV3DFoTYS39YLCpg1kAz2mLaQ:FNhKmErjPVM8snQ3z3DD89YL06JvLp

Malware Config

Targets

    • Target

      c672e91fa1ba2cfe2a90f3aed84b24eff9d3d2927a58b8070d5310b9c83c8240.exe

    • Size

      204KB

    • MD5

      189dc5f74b61e92c6859c369337e679e

    • SHA1

      e07d47f6a5190cd925d049fd853eb4aa4ebb6448

    • SHA256

      c672e91fa1ba2cfe2a90f3aed84b24eff9d3d2927a58b8070d5310b9c83c8240

    • SHA512

      95b57fa5f7108cf25a060fa31c1a96f13f5659867c5e63653aaaf4fe0ea65f45c02cec087cd0cfa13548a7f5dc606e221f3c16e8c1c69b26cd1414cb69ac3b66

    • SSDEEP

      3072:ex2smNha00myg3m4zGMejNGBSNLM8snYr3ZV3DFoTYS39YLCpg1kAz2mLaQ:FNhKmErjPVM8snQ3z3DD89YL06JvLp

    • Modifies WinLogon for persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

    • Ramnit family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks