Analysis

  • max time kernel
    122s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-12-2024 04:05

General

  • Target

    973dbf2fa1bed7c6e1b99f1fd8699d782ef3aa379935617d3cb594fcc3c14d9e.exe

  • Size

    2.0MB

  • MD5

    72055e1bbfa1d4240e4aabc497729dee

  • SHA1

    0d3d54c8f46adf7ddb37bb6550bc3955f222476b

  • SHA256

    973dbf2fa1bed7c6e1b99f1fd8699d782ef3aa379935617d3cb594fcc3c14d9e

  • SHA512

    1e5cbfb2bf838bb08807c4c62bcf065cf6954b5bbd308f98546cbdfd29e65732d6b75f6819aab4f879019b0068833b86d4915aa1bee296cd4885a22f3143c7a9

  • SSDEEP

    49152:pQOavWHvEToeWC7ZdEWrsELqT/wcSNWbK1ah:pLTHvEToeWELTWwb

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\973dbf2fa1bed7c6e1b99f1fd8699d782ef3aa379935617d3cb594fcc3c14d9e.exe
    "C:\Users\Admin\AppData\Local\Temp\973dbf2fa1bed7c6e1b99f1fd8699d782ef3aa379935617d3cb594fcc3c14d9e.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3048

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3048-0-0x000007FEF5B63000-0x000007FEF5B64000-memory.dmp

    Filesize

    4KB

  • memory/3048-1-0x0000000000D60000-0x0000000000F68000-memory.dmp

    Filesize

    2.0MB

  • memory/3048-2-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB

  • memory/3048-3-0x0000000000980000-0x000000000098E000-memory.dmp

    Filesize

    56KB

  • memory/3048-4-0x0000000000990000-0x000000000099E000-memory.dmp

    Filesize

    56KB

  • memory/3048-5-0x000007FEF5B60000-0x000007FEF654C000-memory.dmp

    Filesize

    9.9MB