Overview

overview

10

Static

static

3

JaffaCakes...68.exe

windows7-x64

10

JaffaCakes...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_c68fbd3796547448fe7c3694651df968

  • Size

    1.5MB

  • Sample

    250208-x48fhazkas

  • MD5

    c68fbd3796547448fe7c3694651df968

  • SHA1

    e3708aed0a21bea3c69478c020b9082f092f8cdb

  • SHA256

    c869dd2b514484854bf9882cd94e42e3d2eeaba2a1e4e2dcf12bc57646fe6332

  • SHA512

    ab6934092886850878b0e82384b00c7fb80c72a799c9859ebcdea51257b3f6e0a98b2183c9b1551dbaf7fac31f66ebde491a41803320905812444b22b079c7cd

  • SSDEEP

    24576:8L63Ig+BDyG0PRRMHlzoJE6JYYO7m9KN2ZpscdF5F6JOdYue:80PsFzp6iRm9tZCcdF5+OdYue

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratupx

Malware Config

Targets

    • Target

      JaffaCakes118_c68fbd3796547448fe7c3694651df968

    • Size

      1.5MB

    • MD5

      c68fbd3796547448fe7c3694651df968

    • SHA1

      e3708aed0a21bea3c69478c020b9082f092f8cdb

    • SHA256

      c869dd2b514484854bf9882cd94e42e3d2eeaba2a1e4e2dcf12bc57646fe6332

    • SHA512

      ab6934092886850878b0e82384b00c7fb80c72a799c9859ebcdea51257b3f6e0a98b2183c9b1551dbaf7fac31f66ebde491a41803320905812444b22b079c7cd

    • SSDEEP

      24576:8L63Ig+BDyG0PRRMHlzoJE6JYYO7m9KN2ZpscdF5F6JOdYue:80PsFzp6iRm9tZCcdF5+OdYue

    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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

2
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

2
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

5
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks