Overview

overview

10

Static

static

3

74843f1fbe...18.exe

windows7-x64

10

74843f1fbe...18.exe

windows10-2004-x64

10

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General

  • Target

    74843f1fbed57103c8334467c1b3ac3e_JaffaCakes118

  • Size

    282KB

  • Sample

    240726-sahwjayapc

  • MD5

    74843f1fbed57103c8334467c1b3ac3e

  • SHA1

    94cffc0ef106a9076c08bd4a762c4e195e1710b5

  • SHA256

    50e3416e50666938a61d2a111d9e4e59cef25ec5984a0d4e0762de0510fcb226

  • SHA512

    f10f0857c5e13ee123c7bc45b64f7c9933eb173abf46867b722b5919bfc561d9267592c1410ac06b4684c8a5dc8c7a40edd4e684f513427d07d290603432bcda

  • SSDEEP

    6144:QiqvdXjiVwTcbaALDSuQwMq/AS/ed6paqlJrhBJN:QigdXEwI2A3DMA/i6pawJVBJN

Score
10/10
gh0stratbootkitdiscoverypersistencerat

Malware Config

Targets

    • Target

      74843f1fbed57103c8334467c1b3ac3e_JaffaCakes118

    • Size

      282KB

    • MD5

      74843f1fbed57103c8334467c1b3ac3e

    • SHA1

      94cffc0ef106a9076c08bd4a762c4e195e1710b5

    • SHA256

      50e3416e50666938a61d2a111d9e4e59cef25ec5984a0d4e0762de0510fcb226

    • SHA512

      f10f0857c5e13ee123c7bc45b64f7c9933eb173abf46867b722b5919bfc561d9267592c1410ac06b4684c8a5dc8c7a40edd4e684f513427d07d290603432bcda

    • SSDEEP

      6144:QiqvdXjiVwTcbaALDSuQwMq/AS/ed6paqlJrhBJN:QigdXEwI2A3DMA/i6pawJVBJN

    Score
    10/10
    gh0stratbootkitdiscoverypersistencerat

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Server Software Component: Terminal Services DLL

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Server Software Component

1
T1505

Terminal Services DLL

1
T1505.005

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks