Overview

overview

10

Static

static

3

6c0287b0e0...18.exe

windows7-x64

10

6c0287b0e0...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6c0287b0e0827d097583f2261cd7f23d_JaffaCakes118

  • Size

    472KB

  • Sample

    241022-1lx4lawana

  • MD5

    6c0287b0e0827d097583f2261cd7f23d

  • SHA1

    aba643070386309060baeaf7eb0294cb50d29eb0

  • SHA256

    c58430b7d6e6b7dcd1b74e45818df6b9785a4f3cc2abe65c460ce9f7ed74e764

  • SHA512

    88781e78f432a60dd28a466312d62c6c747631bcb53d10a58c7d78e7fa3c2f8188494fc82b2f57ee003c1a4dbd4a04b4c8e20c0f9a05d37d401bb5e6eae0e89f

  • SSDEEP

    6144:WVo86RqxH0ie2C575ao4X1wqFRKpYJuohYzDO2nkxQ3o3C0ebpzgp9+JjPHCho1P:TCx7gIdXjRIYdSqPwRpM+ZPF12kLs9a

Score
10/10
darkcometguest16discoveryevasionpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

127.0.0.1:1604

Mutex

DC_MUTEX-05WCQNN

Attributes
  • InstallPath

    MSDCSC\micromouse.exe

  • gencode

    a8QEMZXpTTLq

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      6c0287b0e0827d097583f2261cd7f23d_JaffaCakes118

    • Size

      472KB

    • MD5

      6c0287b0e0827d097583f2261cd7f23d

    • SHA1

      aba643070386309060baeaf7eb0294cb50d29eb0

    • SHA256

      c58430b7d6e6b7dcd1b74e45818df6b9785a4f3cc2abe65c460ce9f7ed74e764

    • SHA512

      88781e78f432a60dd28a466312d62c6c747631bcb53d10a58c7d78e7fa3c2f8188494fc82b2f57ee003c1a4dbd4a04b4c8e20c0f9a05d37d401bb5e6eae0e89f

    • SSDEEP

      6144:WVo86RqxH0ie2C575ao4X1wqFRKpYJuohYzDO2nkxQ3o3C0ebpzgp9+JjPHCho1P:TCx7gIdXjRIYdSqPwRpM+ZPF12kLs9a

    Score
    10/10
    darkcometguest16discoveryevasionpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Windows security bypass

      evasiontrojan

    • Checks computer location settings

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

    • Drops startup file

    • 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

7
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks