Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2022 22:26

General

  • Target

    5dc48759d2e77819a209451c585deed3cb3ce1f85abd5149fc463c406c449d02.exe

  • Size

    1.6MB

  • MD5

    92886606355e8ec3d7ee9d8486be5e07

  • SHA1

    5d4bc8f1553042b0389286fa4d42d88cab4315a2

  • SHA256

    5dc48759d2e77819a209451c585deed3cb3ce1f85abd5149fc463c406c449d02

  • SHA512

    9ffda35b0a636d1836af0ccb5ec6d281d178be8ebaa931543c17c3bd09943be6d1f4cac8296c3db944cdaf5567f04f691697f72e397cf2fe667e462c1797a6ec

Malware Config

Extracted

Family

darkcomet

Botnet

work6

C2

leavemealone.ddnsking.com:1690

Mutex

DC_MUTEX-SHB1EEW

Attributes
  • gencode

    ZiuqLeDH8raq

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Signatures

  • Darkcomet

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5dc48759d2e77819a209451c585deed3cb3ce1f85abd5149fc463c406c449d02.exe
    "C:\Users\Admin\AppData\Local\Temp\5dc48759d2e77819a209451c585deed3cb3ce1f85abd5149fc463c406c449d02.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3984
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:100

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/100-131-0x0000000000400000-0x00000000004B2000-memory.dmp
    Filesize

    712KB

  • memory/100-130-0x0000000000000000-mapping.dmp
  • memory/100-132-0x0000000000400000-0x00000000004B2000-memory.dmp
    Filesize

    712KB

  • memory/100-133-0x0000000000400000-0x00000000004B2000-memory.dmp
    Filesize

    712KB

  • memory/100-134-0x0000000000400000-0x00000000004B2000-memory.dmp
    Filesize

    712KB

  • memory/100-135-0x0000000000400000-0x00000000004B2000-memory.dmp
    Filesize

    712KB