Overview

overview

10

Static

static

3

7e18802311...18.exe

windows7-x64

10

7e18802311...18.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    7e188023110a5ffd9719428a7b98688d_JaffaCakes118

  • Size

    1.2MB

  • Sample

    241030-ggv9naxgmm

  • MD5

    7e188023110a5ffd9719428a7b98688d

  • SHA1

    fd3dd486e98fff7e2d069f0e4e4ddb2ae86daba6

  • SHA256

    a65ba93ec78558053bcebe1b7a512aa7ebc402eef96ccc1cd41062f3da517375

  • SHA512

    e8b1f0b077b2e71c7c125993f33addfed9570710d50d10070eed7e5eeb81c43565d5776ed8a62fe6764c7773108fffa12c00c1d555b4cc138b28f7a708059516

  • SSDEEP

    24576:IMc1bS0R6crXjYp36O1aNjoWBFJDq9SpCxfzs2o2SV/deDrgO:IMcxS0RTrzYp3/oNEWxq8pCRzro2SV/u

Score
10/10
renamerdiscoveryworm

Malware Config

Targets

    • Target

      7e188023110a5ffd9719428a7b98688d_JaffaCakes118

    • Size

      1.2MB

    • MD5

      7e188023110a5ffd9719428a7b98688d

    • SHA1

      fd3dd486e98fff7e2d069f0e4e4ddb2ae86daba6

    • SHA256

      a65ba93ec78558053bcebe1b7a512aa7ebc402eef96ccc1cd41062f3da517375

    • SHA512

      e8b1f0b077b2e71c7c125993f33addfed9570710d50d10070eed7e5eeb81c43565d5776ed8a62fe6764c7773108fffa12c00c1d555b4cc138b28f7a708059516

    • SSDEEP

      24576:IMc1bS0R6crXjYp36O1aNjoWBFJDq9SpCxfzs2o2SV/deDrgO:IMcxS0RTrzYp3/oNEWxq8pCRzro2SV/u

    Score
    10/10
    renamerdiscoveryworm

    • 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

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Drops autorun.inf file

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks