Analysis

  • max time kernel
    37s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    06-08-2024 10:51

General

  • Target

    31aee57f6f36d9c23e0b8d29f7416b4e.exe

  • Size

    1.3MB

  • MD5

    31aee57f6f36d9c23e0b8d29f7416b4e

  • SHA1

    0e32711cbd9d7889152584adebc48064b902cf6b

  • SHA256

    a6eb401f56e973135fb37f55a9ef749baa6bfdc814cafa5e29fa7f602431ce12

  • SHA512

    35d454ae334d6e2674a2650983b2b2a99a85bc63dc81034f082ce3460bc2b3979c6109c9cf9bebcefb6bfc682a2ee30b5c7fe0177c63e58ea23f789b5b943e2e

  • SSDEEP

    24576:74ByBirA6xpYcHcHEP9XoE9SP4yOuv2OZG6FIb93FGv:gAijYcHwcCmPeeOZJF+3F

Score
10/10

Malware Config

Signatures

  • DcRat

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

  • DCRat payload 1 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31aee57f6f36d9c23e0b8d29f7416b4e.exe
    "C:\Users\Admin\AppData\Local\Temp\31aee57f6f36d9c23e0b8d29f7416b4e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2520

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2520-0-0x000007FEF5DB3000-0x000007FEF5DB4000-memory.dmp

    Filesize

    4KB

  • memory/2520-1-0x00000000010D0000-0x0000000001222000-memory.dmp

    Filesize

    1.3MB

  • memory/2520-2-0x000007FEF5DB0000-0x000007FEF679C000-memory.dmp

    Filesize

    9.9MB

  • memory/2520-3-0x00000000003D0000-0x00000000003EC000-memory.dmp

    Filesize

    112KB

  • memory/2520-4-0x00000000003F0000-0x0000000000406000-memory.dmp

    Filesize

    88KB

  • memory/2520-5-0x0000000000410000-0x0000000000422000-memory.dmp

    Filesize

    72KB

  • memory/2520-6-0x0000000000BF0000-0x0000000000BF8000-memory.dmp

    Filesize

    32KB

  • memory/2520-7-0x0000000000C00000-0x0000000000C0E000-memory.dmp

    Filesize

    56KB

  • memory/2520-8-0x000007FEF5DB3000-0x000007FEF5DB4000-memory.dmp

    Filesize

    4KB

  • memory/2520-9-0x000007FEF5DB0000-0x000007FEF679C000-memory.dmp

    Filesize

    9.9MB