Overview

overview

10

Static

static

3

016c4bd828...18.exe

windows7-x64

10

016c4bd828...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    016c4bd828d972eccf960925ea52442e_JaffaCakes118

  • Size

    640KB

  • Sample

    240620-ar5gratbjq

  • MD5

    016c4bd828d972eccf960925ea52442e

  • SHA1

    9d5b6692b540f5dfb3b4066f4bf82837028c5f43

  • SHA256

    14dbcc79cf7594a35d355e95daa1162b26e3ab5e41872d59e535e96b8fb3747d

  • SHA512

    3d59ec58ffcf28a8b643a04a7995da63ebc07f45ac02e712818f96f4510f585da2f63de4f1be41f160e69e0df2f0553ee66be422f109ab13fa0410b9bcd61ed6

  • SSDEEP

    12288:zumKvEAK0WVITRJAdORqvTfIjngQejW9FlIXMNaQ4ppdJN9IJap2:8MAE4RJAdAqvj69FuXKWmJa4

Score
10/10
darkcometpersistencerattrojan

Malware Config

Targets

    • Target

      016c4bd828d972eccf960925ea52442e_JaffaCakes118

    • Size

      640KB

    • MD5

      016c4bd828d972eccf960925ea52442e

    • SHA1

      9d5b6692b540f5dfb3b4066f4bf82837028c5f43

    • SHA256

      14dbcc79cf7594a35d355e95daa1162b26e3ab5e41872d59e535e96b8fb3747d

    • SHA512

      3d59ec58ffcf28a8b643a04a7995da63ebc07f45ac02e712818f96f4510f585da2f63de4f1be41f160e69e0df2f0553ee66be422f109ab13fa0410b9bcd61ed6

    • SSDEEP

      12288:zumKvEAK0WVITRJAdORqvTfIjngQejW9FlIXMNaQ4ppdJN9IJap2:8MAE4RJAdAqvj69FuXKWmJa4

    Score
    10/10
    darkcometpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks