Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 16:00

General

  • Target

    85bb818cb79172c1f97d4ca21b8e639a29b4d6487231527f788530b41e7dc33aN.exe

  • Size

    2.0MB

  • MD5

    5562b22885f1c07dff6ca798563b3840

  • SHA1

    09b09ef35d6daf784a484d9d049660180e0d115f

  • SHA256

    85bb818cb79172c1f97d4ca21b8e639a29b4d6487231527f788530b41e7dc33a

  • SHA512

    cafc7a870cd1516d3687e19c5a55bc0a97505da8439d54f8ab7d5c83a5daccbe08c0d2455fe2a47b1334456b5fa9a586caaf123ca47a1f31f021d4e66f4a68ce

  • SSDEEP

    24576:IOZGGptV5fRWyXchC98blumyLeUQUoJr3GBTSowqmGU12/Dje+qAcNZxOe2hc5cJ:IOZRptV5AbySUQUKzwLa1GG5AcNyN

Score
10/10

Malware Config

Signatures

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • Dcrat family
  • DCRat payload 1 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85bb818cb79172c1f97d4ca21b8e639a29b4d6487231527f788530b41e7dc33aN.exe
    "C:\Users\Admin\AppData\Local\Temp\85bb818cb79172c1f97d4ca21b8e639a29b4d6487231527f788530b41e7dc33aN.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2116

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2116-0-0x000007FEF55B3000-0x000007FEF55B4000-memory.dmp

    Filesize

    4KB

  • memory/2116-1-0x0000000001050000-0x000000000125A000-memory.dmp

    Filesize

    2.0MB

  • memory/2116-2-0x000007FEF55B0000-0x000007FEF5F9C000-memory.dmp

    Filesize

    9.9MB

  • memory/2116-3-0x0000000000440000-0x000000000044E000-memory.dmp

    Filesize

    56KB

  • memory/2116-4-0x0000000000450000-0x000000000045E000-memory.dmp

    Filesize

    56KB

  • memory/2116-5-0x000007FEF55B0000-0x000007FEF5F9C000-memory.dmp

    Filesize

    9.9MB