Overview

overview

10

Static

static

3

JaffaCakes...1c.exe

windows7-x64

10

JaffaCakes...1c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_7d88f1dc07795ebf10f9cb025c26df1c

  • Size

    808KB

  • Sample

    250202-rcca4awrcn

  • MD5

    7d88f1dc07795ebf10f9cb025c26df1c

  • SHA1

    8b40bac4815a1f423bfb7392f3cd829d19a57425

  • SHA256

    6099d3db49deb0b3e10f6ec70b77890facf037312ad54c3a5d279d7837ab3342

  • SHA512

    9c8a0be31083ed5a0732b1ab5dd168dfd9b73d7939f78afba7827462863b1d2c3a8bf610927b30186a44957cd96129ca7c11e0f5a652084c53e36f8b8b2cb37e

  • SSDEEP

    12288:RaTD5Z1TJnOKbSezj36YL/watEp1RMMTV+eFiGUCHF32:y5ZNJdbFfK6/lEpLTF9l

Score
10/10
blackshadesdefense_evasiondiscoverypersistenceratspywarestealerupx

Malware Config

Targets

    • Target

      JaffaCakes118_7d88f1dc07795ebf10f9cb025c26df1c

    • Size

      808KB

    • MD5

      7d88f1dc07795ebf10f9cb025c26df1c

    • SHA1

      8b40bac4815a1f423bfb7392f3cd829d19a57425

    • SHA256

      6099d3db49deb0b3e10f6ec70b77890facf037312ad54c3a5d279d7837ab3342

    • SHA512

      9c8a0be31083ed5a0732b1ab5dd168dfd9b73d7939f78afba7827462863b1d2c3a8bf610927b30186a44957cd96129ca7c11e0f5a652084c53e36f8b8b2cb37e

    • SSDEEP

      12288:RaTD5Z1TJnOKbSezj36YL/watEp1RMMTV+eFiGUCHF32:y5ZNJdbFfK6/lEpLTF9l

    Score
    10/10
    blackshadesdefense_evasiondiscoverypersistenceratspywarestealerupx

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • 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

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks