Overview

overview

10

Static

static

10

JaffaCakes...d2.exe

windows7-x64

10

JaffaCakes...d2.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_fea0bff375bbacbe7cc2b67a4b440cd2

  • Size

    816KB

  • Sample

    250216-ctsl3sxkbm

  • MD5

    fea0bff375bbacbe7cc2b67a4b440cd2

  • SHA1

    b25431870a8367f944ff8d1c7066ad19791d902a

  • SHA256

    4a29990a48d2beb589a4208f28f101ed8653d91fde8d0a708171da9c62b0bf79

  • SHA512

    83822b8ac066c54810a5b6a428ae47d19de293bbc4a3147b473887d82963ca77573806eddb27470b5da881cf52a7cdf23dbf39772fec79f83fe3ccbc35fc704f

  • SSDEEP

    12288:gqkAx8i7pC8PapFTUt6xIuFrb9OKcEKfBKSNqvnSNgFCV4tuRJ888888888888WX:N8i7pjPapFTUt6xIyHGBKSNqvn5m4tki

Score
10/10
renamerdiscoverypersistenceworm

Malware Config

Targets

    • Target

      JaffaCakes118_fea0bff375bbacbe7cc2b67a4b440cd2

    • Size

      816KB

    • MD5

      fea0bff375bbacbe7cc2b67a4b440cd2

    • SHA1

      b25431870a8367f944ff8d1c7066ad19791d902a

    • SHA256

      4a29990a48d2beb589a4208f28f101ed8653d91fde8d0a708171da9c62b0bf79

    • SHA512

      83822b8ac066c54810a5b6a428ae47d19de293bbc4a3147b473887d82963ca77573806eddb27470b5da881cf52a7cdf23dbf39772fec79f83fe3ccbc35fc704f

    • SSDEEP

      12288:gqkAx8i7pC8PapFTUt6xIuFrb9OKcEKfBKSNqvnSNgFCV4tuRJ888888888888WX:N8i7pjPapFTUt6xIyHGBKSNqvn5m4tki

    Score
    10/10
    renamerdiscoverypersistenceworm

    • Detects Renamer worm.

      Renamer aka Grename is worm written in Delphi.

    • Renamer family

      renamer

    • Renamer, Grenam

      Renamer aka Grenam is a worm written in Delphi.

      wormrenamer

    • Downloads MZ/PE file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks