Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-03-2024 14:21

General

  • Target

    PyrusC2.exe

  • Size

    78KB

  • MD5

    27f969d17693c222cdd0494cb2a09f80

  • SHA1

    d5425670f1d1d40fb04a2a1c72dc7572a748a67a

  • SHA256

    402d83a67acf9591aaf8dc4e62dcafc4dd10f3987cb7a175f0c288de77a86ad7

  • SHA512

    33e8e65940074c84f24697ee6cc2654289419f02ca481033bf3c369f26fe4f16c3990a822fe0842f3feb2febe4cb8c57d8e3d1acc63d4c560e54ebe0806a42df

  • SSDEEP

    1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+xPIC:5Zv5PDwbjNrmAE+hIC

Malware Config

Extracted

Family

discordrat

Attributes
  • discord_token

    MTIxMzUwMTgyMzQxMTgyMjYzMg.G_3rn-.hlmdq27ziRAcKVZvZ9b7woSeSyqsovKDo0qouc

  • server_id

    1200522482130632846

Signatures

  • Discord RAT

    A RAT written in C# using Discord as a C2.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PyrusC2.exe
    "C:\Users\Admin\AppData\Local\Temp\PyrusC2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1812
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1812 -s 596
      2⤵
        PID:1784

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1812-0-0x000000013FB30000-0x000000013FB48000-memory.dmp

      Filesize

      96KB

    • memory/1812-1-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

      Filesize

      9.9MB

    • memory/1812-2-0x000000001B9D0000-0x000000001BA50000-memory.dmp

      Filesize

      512KB

    • memory/1812-3-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmp

      Filesize

      9.9MB