Overview

overview

10

Static

static

5

JaffaCakes...4f.exe

windows7-x64

10

JaffaCakes...4f.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_e010c26a87b60d8fd9ac5e7bc869cd4f

  • Size

    1.0MB

  • Sample

    250210-2j89hs1nfw

  • MD5

    e010c26a87b60d8fd9ac5e7bc869cd4f

  • SHA1

    4f8c1d0dcacd250b9896495bacdee24def0793bd

  • SHA256

    de52736171421cc27b1e4ea385ddcb5f5a94fb02a73e68db04b5519ac8387e57

  • SHA512

    3549f1ad33c43b3f23a610b1e24af8597cd1d9817a956c59cb2e08d30a1efe678a887e8d12e1c87681c0dcd9cb1b4b31211d7f43d0231f8f6cd09852948af554

  • SSDEEP

    24576:TJeJfAqkjp98zHpieToHBcJ9nPx/igrp+q:1eJfAJGpL8HsnP8Jq

Score
10/10
ardamaxadwaredefense_evasiondiscoverykeyloggerpersistenceprivilege_escalationstealer

Malware Config

Targets

    • Target

      JaffaCakes118_e010c26a87b60d8fd9ac5e7bc869cd4f

    • Size

      1.0MB

    • MD5

      e010c26a87b60d8fd9ac5e7bc869cd4f

    • SHA1

      4f8c1d0dcacd250b9896495bacdee24def0793bd

    • SHA256

      de52736171421cc27b1e4ea385ddcb5f5a94fb02a73e68db04b5519ac8387e57

    • SHA512

      3549f1ad33c43b3f23a610b1e24af8597cd1d9817a956c59cb2e08d30a1efe678a887e8d12e1c87681c0dcd9cb1b4b31211d7f43d0231f8f6cd09852948af554

    • SSDEEP

      24576:TJeJfAqkjp98zHpieToHBcJ9nPx/igrp+q:1eJfAJGpL8HsnP8Jq

    Score
    10/10
    ardamaxdefense_evasiondiscoverykeyloggerpersistencestealeradwareprivilege_escalation

    • Ardamax

      A keylogger first seen in 2013.

      keyloggerstealerardamax

    • Ardamax family

      ardamax

    • Ardamax main executable

    • Modifies WinLogon for persistence

      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

    • Disables RegEdit via registry modification

      defense_evasion

    • Disables Task Manager via registry modification

      defense_evasion

    • Downloads MZ/PE file

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    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

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Browser Extensions

1
T1176

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

3
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Modify Registry

7
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

3
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