Overview

overview

10

Static

static

3

f629ee640a...18.exe

windows7-x64

10

f629ee640a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f629ee640abd8be3ede2f57f4fe66057_JaffaCakes118

  • Size

    974KB

  • Sample

    240417-tmh8hafa39

  • MD5

    f629ee640abd8be3ede2f57f4fe66057

  • SHA1

    c2d8da03720a801b504fb8e9bdcb986f3cd3b208

  • SHA256

    56f3d0151d769256a91ee85e19a36f0fb040adfd527323f8ce30ed571880bd82

  • SHA512

    ae91236c733f9f232748fa0d39537ab4bf35b0c9751bba1b5e9cb4d06f7cb2f6915e90fccd872817acfe9adc3054a3a19f0c7876849393badbb5f3d0f827da13

  • SSDEEP

    24576:m5I61QFeQgi9LkfVnAl3SXghdfwtcvfsl+jgmKkCCgFFOf:m596Zgi9LkfVnAEXghdfbfsl+zC

Score
10/10
darkcometpersistencerattrojan

Malware Config

Targets

    • Target

      f629ee640abd8be3ede2f57f4fe66057_JaffaCakes118

    • Size

      974KB

    • MD5

      f629ee640abd8be3ede2f57f4fe66057

    • SHA1

      c2d8da03720a801b504fb8e9bdcb986f3cd3b208

    • SHA256

      56f3d0151d769256a91ee85e19a36f0fb040adfd527323f8ce30ed571880bd82

    • SHA512

      ae91236c733f9f232748fa0d39537ab4bf35b0c9751bba1b5e9cb4d06f7cb2f6915e90fccd872817acfe9adc3054a3a19f0c7876849393badbb5f3d0f827da13

    • SSDEEP

      24576:m5I61QFeQgi9LkfVnAl3SXghdfwtcvfsl+jgmKkCCgFFOf:m596Zgi9LkfVnAEXghdfbfsl+zC

    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