Overview

overview

10

Static

static

3

JaffaCakes...05.exe

windows7-x64

10

JaffaCakes...05.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_39c97da0a4b3a4b56950135f61a50405

  • Size

    524KB

  • Sample

    250301-skqzwstydz

  • MD5

    39c97da0a4b3a4b56950135f61a50405

  • SHA1

    f1b9956053aac9d5a73a59bfbcbe9671c4389c41

  • SHA256

    4c642395304d6f67fcbccef24bf566917ce78b621bb9c6612587797c2ee95709

  • SHA512

    f10b3670a0bfea5f5df110298aa383296feb3daa67e169a8319a2e1f2e3614faea3ea426e00b8212b5aec24e151cfc5212f33a50bfd3235baf22632abe2ba562

  • SSDEEP

    12288:VnQQVJFKnxFwMtWw/RsigtZ6iyGzNB71lPibBWxbxUw:VnQ8FPMtWoRpgt/yGzNBZ1i0

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratupx

Malware Config

Targets

    • Target

      JaffaCakes118_39c97da0a4b3a4b56950135f61a50405

    • Size

      524KB

    • MD5

      39c97da0a4b3a4b56950135f61a50405

    • SHA1

      f1b9956053aac9d5a73a59bfbcbe9671c4389c41

    • SHA256

      4c642395304d6f67fcbccef24bf566917ce78b621bb9c6612587797c2ee95709

    • SHA512

      f10b3670a0bfea5f5df110298aa383296feb3daa67e169a8319a2e1f2e3614faea3ea426e00b8212b5aec24e151cfc5212f33a50bfd3235baf22632abe2ba562

    • SSDEEP

      12288:VnQQVJFKnxFwMtWw/RsigtZ6iyGzNB71lPibBWxbxUw:VnQ8FPMtWoRpgt/yGzNBZ1i0

    Score
    10/10
    defense_evasiondiscoverypersistenceupxblackshadesrat

    • 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