Overview

overview

10

Static

static

3

JaffaCakes...11.exe

windows7-x64

10

JaffaCakes...11.exe

windows10-2004-x64

7

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General

  • Target

    JaffaCakes118_4f5c3f32faa0d219ed022c95539f7211

  • Size

    433KB

  • Sample

    250304-yt22eazlw7

  • MD5

    4f5c3f32faa0d219ed022c95539f7211

  • SHA1

    50cd991911e9ec04c8f865f59dd8fdbbb04d3b86

  • SHA256

    15c0a4f340e3dc9e3a89fa9c7262ae904554297ce1c260d2f5db5ac7fce8211a

  • SHA512

    d381ed93bd51320ffaeb3e998edee395408fab48a00b4fd1e2c36df9b07beb75349df3a69d660e5308469a699aa846432dc4e52188c71fdebf14094e9e7b8753

  • SSDEEP

    6144:ARhpnVa2DE5n7ikdWOZModCJ6cTZiPy4h4pcVI/4SmPBTVzEFFAwtT:unkV5nekBMUCfMipT/4LP5VYFFAI

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratupx

Malware Config

Targets

    • Target

      JaffaCakes118_4f5c3f32faa0d219ed022c95539f7211

    • Size

      433KB

    • MD5

      4f5c3f32faa0d219ed022c95539f7211

    • SHA1

      50cd991911e9ec04c8f865f59dd8fdbbb04d3b86

    • SHA256

      15c0a4f340e3dc9e3a89fa9c7262ae904554297ce1c260d2f5db5ac7fce8211a

    • SHA512

      d381ed93bd51320ffaeb3e998edee395408fab48a00b4fd1e2c36df9b07beb75349df3a69d660e5308469a699aa846432dc4e52188c71fdebf14094e9e7b8753

    • SSDEEP

      6144:ARhpnVa2DE5n7ikdWOZModCJ6cTZiPy4h4pcVI/4SmPBTVzEFFAwtT:unkV5nekBMUCfMipT/4LP5VYFFAI

    Score
    10/10
    blackshadesdefense_evasiondiscoverypersistenceratupx

    • Blackshades

      Blackshades is a remote access trojan with various capabilities.

      ratblackshades

    • Blackshades family

      blackshades

    • Blackshades payload

    • Modifies firewall policy service

      defense_evasion

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks