Overview

overview

10

Static

static

5

jaffacakes...ld.exe

windows10-2004-x64

10

jaffacakes...ld.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    jaffacakes118_skuld.exe
  • Size 3.4MB
  • Sample260913-e1k7pa1gmb
  • SHA256 6bc5cfa347d6742ed617f24519218ad1dffe15cc18bc6861a72dcf0b7eb8f672
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
skulddefense_evasiondiscoverypersistencestealerupx

Malware Config

Extracted

Family

  • skuld

C2

  • https://discord.com/api/webhooks/1246217124050108508/N-6TDyWz0jFiMFfo5ZggypRE8MpO2Ezibw9Ee5pSwBcRNsNUxt1L3m5azq24m_dN6tEl

Targets

    • Target
      jaffacakes118_skuld.exe
    • Size 3.4MB
    • SHA256 6bc5cfa347d6742ed617f24519218ad1dffe15cc18bc6861a72dcf0b7eb8f672
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryskuldpersistencestealerupx

    • Detects SkuldStealer

    • Family: Skuld stealer

      An info stealer written in Go lang.

      stealerskuld

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks