Overview

overview

10

Static

static

5

JaffaCakes...a2.exe

windows7-x64

10

JaffaCakes...a2.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_45538692648ddd6a571d35ed1568f1a2

  • Size

    911KB

  • Sample

    250303-g3r45azvay

  • MD5

    45538692648ddd6a571d35ed1568f1a2

  • SHA1

    7593d8a2725b264475d3c1f7be91ff3b20a8aa67

  • SHA256

    7af2cbc6b0fd00528f9466c2a5a720dc111938069a0c39b601e65b448c3c792c

  • SHA512

    a0c70bdce8d8c2154a19515d8b5a5c631962c3fe31f285ed4237259da720a857a4a6703368d8826cd2c4acce89691dc0b025e5ec7d4ac7a8ef8ac80c11ca2903

  • SSDEEP

    6144:dIjIia7YXbGt7HPlVeq/m6BxvbwmodloSU:dIwN7HPtwmaoSU

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratupx

Malware Config

Targets

    • Target

      JaffaCakes118_45538692648ddd6a571d35ed1568f1a2

    • Size

      911KB

    • MD5

      45538692648ddd6a571d35ed1568f1a2

    • SHA1

      7593d8a2725b264475d3c1f7be91ff3b20a8aa67

    • SHA256

      7af2cbc6b0fd00528f9466c2a5a720dc111938069a0c39b601e65b448c3c792c

    • SHA512

      a0c70bdce8d8c2154a19515d8b5a5c631962c3fe31f285ed4237259da720a857a4a6703368d8826cd2c4acce89691dc0b025e5ec7d4ac7a8ef8ac80c11ca2903

    • SSDEEP

      6144:dIjIia7YXbGt7HPlVeq/m6BxvbwmodloSU:dIwN7HPtwmaoSU

    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