Analysis

  • max time kernel
    54s
  • max time network
    55s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-11-2024 17:01

General

  • Target

    Client-built_Sugary.exe

  • Size

    233KB

  • MD5

    29fb910aca6fd630dfc79683b0ae2a85

  • SHA1

    bc5cc2c7a290b5f85ed39bb042b8a8cd20946e59

  • SHA256

    ce864197af77c17580f8dcdc48c20d2ba53c1b9721f07664aebe33b9e7ce4fd3

  • SHA512

    9120a3815d1ce6c3abefc1472eee241ac9c7df382c80681cc477367e160aad4a51dbedd0e6be5e62638ccd2718c75d6c7af138721b12d5ef453475b3257516ca

  • SSDEEP

    6144:hv5PDwbBrnIrXxMxl1TSZOiECd7LbkjrR:hv5RrBGlhiECd

Malware Config

Signatures

  • Discord RAT

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

  • Discordrat family
  • Modifies registry class 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client-built_Sugary.exe
    "C:\Users\Admin\AppData\Local\Temp\Client-built_Sugary.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1220
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:1200
    • C:\Windows\system32\BackgroundTransferHost.exe
      "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.13
      1⤵
      • Modifies registry class
      PID:4720

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\BackgroundTransferApi\27fd14f3-6225-4b7f-ac7e-ae3659ce4ea4.down_data

      Filesize

      555KB

      MD5

      5683c0028832cae4ef93ca39c8ac5029

      SHA1

      248755e4e1db552e0b6f8651b04ca6d1b31a86fb

      SHA256

      855abd360d8a8d6974eba92b70cbd09ce519bc8773439993f9ab37cb6847309e

      SHA512

      aba434bd29be191c823b02ea9b639beb10647bbe7759bbffdaa790dfb1ec2c58d74c525ef11aacda209e4effe322d1d3a07b115446c8914b07a3bce4d8a0e2c3

    • memory/1220-0-0x00007FFF923D3000-0x00007FFF923D5000-memory.dmp

      Filesize

      8KB

    • memory/1220-1-0x0000026D2F320000-0x0000026D2F360000-memory.dmp

      Filesize

      256KB

    • memory/1220-2-0x0000026D49940000-0x0000026D49B02000-memory.dmp

      Filesize

      1.8MB

    • memory/1220-3-0x00007FFF923D0000-0x00007FFF92E92000-memory.dmp

      Filesize

      10.8MB

    • memory/1220-4-0x00007FFF923D0000-0x00007FFF92E92000-memory.dmp

      Filesize

      10.8MB