Analysis

  • max time kernel
    140s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    27-10-2024 07:53

General

  • Target

    Darkcomet RAT 5.3.1/DarkComet.exe

  • Size

    11.3MB

  • MD5

    d761f3aa64064a706a521ba14d0f8741

  • SHA1

    ab7382bcfdf494d0327fccce9c884592bcc1adeb

  • SHA256

    21ca06b18698d14154a45822aaae1e3837d168cc7630bcd3ec3d8c68aaa959e6

  • SHA512

    d2274c03f805a5cd62104492e154fc225c3f6997091accb2f4bff165308fc82ba0d9adf185ec744222bcb4ece08d1ba754a35a2d88c10c5743f4d2e66494377f

  • SSDEEP

    196608:TPvqxSrDTVokQwhM/kSEMTQINokXJw7lW740VeqQPR:LCxSrFokQw2NjUYuWU0t

Malware Config

Signatures

  • Darkcomet

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

  • Darkcomet family
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe
    "C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\config.ini

    Filesize

    522B

    MD5

    0a5baccb60ddf613c9ef2b18e0b1863f

    SHA1

    39bb75213fab1a7b9ab51089ef54f43086d8b1f3

    SHA256

    21a222e00ea35f663dc6c397c0a0aa6d80e52187644b170cee9e186892a22f4e

    SHA512

    b24b4e15fc975f81e5e5216cc098f8a34faeb5f7b3f10fe8f9f4a19157abe62f293b4687440434744e5c5284736a9a472fc5d04f5fda72e94fe5e7140b36de9b

  • memory/2700-0-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2700-1-0x00000000049B0000-0x00000000049B1000-memory.dmp

    Filesize

    4KB

  • memory/2700-39-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2700-41-0x00000000049B0000-0x00000000049B1000-memory.dmp

    Filesize

    4KB

  • memory/2700-40-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB

  • memory/2700-42-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB

  • memory/2700-43-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB

  • memory/2700-44-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB

  • memory/2700-46-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB

  • memory/2700-47-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB

  • memory/2700-49-0x0000000000400000-0x0000000000F67000-memory.dmp

    Filesize

    11.4MB