Overview

overview

10

Static

static

10

9037b03b88...57.exe

windows7_x64

10

9037b03b88...57.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    9037b03b88a3dd5e3515bf032d4616fdfe824d744d2bef8057df542c1b287957

  • Size

    658KB

  • Sample

    201108-qkhe7p244n

  • MD5

    1725eb7bc1e3ff32883379f880858691

  • SHA1

    8eb521cc92580a521fee7d3c0f6ee3819c4d6473

  • SHA256

    9037b03b88a3dd5e3515bf032d4616fdfe824d744d2bef8057df542c1b287957

  • SHA512

    fbcdea7ffb89e89b27b4fb5075ec9262aa71b46323c837d74fcb366b63c899ce80a3bf7887be94206a7f5070940cb15cdf1a68560d7f4adb48ac40451ea78309

Score
10/10
darkcometguest16_minpersistencerattrojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

90.188.3.4:1604

Mutex

DCMIN_MUTEX-S7F9Q3A

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    4SfUlKN3ZUDf

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      9037b03b88a3dd5e3515bf032d4616fdfe824d744d2bef8057df542c1b287957

    • Size

      658KB

    • MD5

      1725eb7bc1e3ff32883379f880858691

    • SHA1

      8eb521cc92580a521fee7d3c0f6ee3819c4d6473

    • SHA256

      9037b03b88a3dd5e3515bf032d4616fdfe824d744d2bef8057df542c1b287957

    • SHA512

      fbcdea7ffb89e89b27b4fb5075ec9262aa71b46323c837d74fcb366b63c899ce80a3bf7887be94206a7f5070940cb15cdf1a68560d7f4adb48ac40451ea78309

    Score
    10/10
    darkcometguest16_minpersistencerattrojan

    • Darkcomet

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

      trojanratdarkcomet

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • 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