Overview

overview

10

Static

static

8

0fb8931191...5d.exe

windows7_x64

10

0fb8931191...5d.exe

windows10_x64

10

Sharing

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General

  • Target

    0fb89311917a7c35fe6a9937df19c35d

  • Size

    251KB

  • Sample

    201117-j5kr56tjy6

  • MD5

    9c5373d6db48bdd5c32079243ca053b6

  • SHA1

    9ce8117701b2d59d545b8d0cca89361027f93b98

  • SHA256

    b6910434cad37d2d9d982f68947d7df93fbb2d63b68302f59688183c9a4935dd

  • SHA512

    69645d8ffea903a4a109193789894173a3c60f4f6462bb6c77335bbf2b3a7c67b0ca33387de4f2fb048e30c46bed910dcc9698394fe94667582968931e991b94

Score
10/10
darkcometpersistencerattrojanupx

Malware Config

Targets

    • Target

      0fb89311917a7c35fe6a9937df19c35d

    • Size

      251KB

    • MD5

      9c5373d6db48bdd5c32079243ca053b6

    • SHA1

      9ce8117701b2d59d545b8d0cca89361027f93b98

    • SHA256

      b6910434cad37d2d9d982f68947d7df93fbb2d63b68302f59688183c9a4935dd

    • SHA512

      69645d8ffea903a4a109193789894173a3c60f4f6462bb6c77335bbf2b3a7c67b0ca33387de4f2fb048e30c46bed910dcc9698394fe94667582968931e991b94

    Score
    10/10
    darkcometpersistencerattrojanupx

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks