Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:12

General

  • Target

    72f4a85245337b0fcdb662a2cbf0b9a59edbf1208e4a2840c09c7d4fbb6012cc.exe

  • Size

    2.0MB

  • MD5

    eddb08faf6a2faf503e3fadcc0179639

  • SHA1

    e3654dd0665231e3c610b5f8d56c4fb60ef7fa3d

  • SHA256

    72f4a85245337b0fcdb662a2cbf0b9a59edbf1208e4a2840c09c7d4fbb6012cc

  • SHA512

    a9c0455ce5bbc68e13009c3c39b6c7f75d5ea57bc7652a4a8f297d286a25ba4b9d224ac713215f724c9b1b1fed9d485d5b4203c494baeb652b780b5196cb46b9

  • SSDEEP

    49152:TrYU+Yy4J8jao9UVlWAOjhRzsiYHjo++xTN:TdxVJC9UqRzsu+8N

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\72f4a85245337b0fcdb662a2cbf0b9a59edbf1208e4a2840c09c7d4fbb6012cc.exe
    "C:\Users\Admin\AppData\Local\Temp\72f4a85245337b0fcdb662a2cbf0b9a59edbf1208e4a2840c09c7d4fbb6012cc.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2344

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2344-0-0x000007FEF57F3000-0x000007FEF57F4000-memory.dmp

    Filesize

    4KB

  • memory/2344-1-0x0000000001270000-0x000000000147A000-memory.dmp

    Filesize

    2.0MB

  • memory/2344-2-0x000007FEF57F0000-0x000007FEF61DC000-memory.dmp

    Filesize

    9.9MB

  • memory/2344-3-0x0000000000160000-0x000000000016E000-memory.dmp

    Filesize

    56KB

  • memory/2344-4-0x0000000000170000-0x000000000017E000-memory.dmp

    Filesize

    56KB

  • memory/2344-5-0x000007FEF57F0000-0x000007FEF61DC000-memory.dmp

    Filesize

    9.9MB