Overview

overview

10

Static

static

3

d258470d53...18.exe

windows7-x64

10

d258470d53...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d258470d532e4862e1b83afe624eb15a_JaffaCakes118

  • Size

    688KB

  • Sample

    241207-n6p79s1qbw

  • MD5

    d258470d532e4862e1b83afe624eb15a

  • SHA1

    f8bd9184b901fb5fadaa145702eac516814f4397

  • SHA256

    85a625a3480d944b9a0e5584920262f8598b34fa040d379bc0804dec4ad74662

  • SHA512

    965d2fa0a646b60b5148d59a7d2940cdff7d0485cc8f8bb10ba5103df3d9b7baf628c7856515862001c59d7415b1381efc221a0b6f2e50c844d2b1701691438a

  • SSDEEP

    12288:lhV2QN6XairS8eJZqnDrYKiEaF6/jFFRX9zn3h:Bbi2FIIRZ6/jZXhR

Score
10/10
darkcometdiscoveryevasionpersistencerattrojan

Malware Config

Targets

    • Target

      d258470d532e4862e1b83afe624eb15a_JaffaCakes118

    • Size

      688KB

    • MD5

      d258470d532e4862e1b83afe624eb15a

    • SHA1

      f8bd9184b901fb5fadaa145702eac516814f4397

    • SHA256

      85a625a3480d944b9a0e5584920262f8598b34fa040d379bc0804dec4ad74662

    • SHA512

      965d2fa0a646b60b5148d59a7d2940cdff7d0485cc8f8bb10ba5103df3d9b7baf628c7856515862001c59d7415b1381efc221a0b6f2e50c844d2b1701691438a

    • SSDEEP

      12288:lhV2QN6XairS8eJZqnDrYKiEaF6/jFFRX9zn3h:Bbi2FIIRZ6/jZXhR

    Score
    10/10
    darkcometdiscoveryevasionpersistencerattrojan

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

      trojanratdarkcomet

    • Darkcomet family

      darkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Windows security bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Impair Defenses

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

3
T1012

Remote System Discovery

1
T1018

System Information Discovery

4
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