Overview

overview

10

Static

static

8

62a1ff600f...c6.exe

windows7_x64

10

62a1ff600f...c6.exe

windows10_x64

10

Sharing

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General

  • Target

    62a1ff600ffae28164b1012e08717a87a2ab69fa49f165204092a449201b07c6

  • Size

    283KB

  • Sample

    201108-vv17dabp3a

  • MD5

    250c1edca599ee5249e355479e43cbed

  • SHA1

    3bf1484a1b5cbbee4b04f97c6c6922d9a5453d3c

  • SHA256

    62a1ff600ffae28164b1012e08717a87a2ab69fa49f165204092a449201b07c6

  • SHA512

    c358655cb6244abae04634451ef2d8b2fa4d7b226d4473d92eed4b05a5bbaa5c42be67e00a98edc75bea50a7468ca62b0153696ce6c789223bcbcb70d025c774

Score
10/10
darkcometevasionpersistencerattrojanupx

Malware Config

Targets

    • Target

      62a1ff600ffae28164b1012e08717a87a2ab69fa49f165204092a449201b07c6

    • Size

      283KB

    • MD5

      250c1edca599ee5249e355479e43cbed

    • SHA1

      3bf1484a1b5cbbee4b04f97c6c6922d9a5453d3c

    • SHA256

      62a1ff600ffae28164b1012e08717a87a2ab69fa49f165204092a449201b07c6

    • SHA512

      c358655cb6244abae04634451ef2d8b2fa4d7b226d4473d92eed4b05a5bbaa5c42be67e00a98edc75bea50a7468ca62b0153696ce6c789223bcbcb70d025c774

    Score
    10/10
    darkcometevasionpersistencerattrojanupx

    • 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

    • Disables RegEdit via registry modification

      evasion

    • Disables Task Manager via registry modification

      evasion

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

1
T1004

Modify Existing Service

2
T1031

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

7
T1112

Disabling Security Tools

2
T1089

Hidden Files and Directories

2
T1158

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks