Analysis

  • max time kernel
    130s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-04-2024 18:20

General

  • Target

    ea8df8dbe183507d1a924a7af3ed3e394f61830745074659744cbf6e60724891.exe

  • Size

    21KB

  • MD5

    35cc4765d727bf4b90d8995fa2fc76a1

  • SHA1

    a11d84bf91ec714ff173a3696efe6313d444e0fc

  • SHA256

    ea8df8dbe183507d1a924a7af3ed3e394f61830745074659744cbf6e60724891

  • SHA512

    c422afdb3f3651cddef4d34c5895ff272b5e75041ad5b102790accd25703a41a1f77958ccf53d9baaa2d9e623435e934d4bff095696a41b3e50847cadc628a0f

  • SSDEEP

    384:lLaqknFcv/8hQdCreXXR9hkNkCcw9Uh+ET:5nkFnE9AkbE+

Malware Config

Extracted

Family

purecrypter

C2

https://dweb.link/ipfs/QmQZwo24sTz9krEKDvs4oFbPqeZq6ECYP81aqMx2Bdc7ES?filename=Mnzxgfx_Rbhpuzuo.jpg

Signatures

  • PureCrypter

    PureCrypter is a .NET malware loader first seen in early 2021.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea8df8dbe183507d1a924a7af3ed3e394f61830745074659744cbf6e60724891.exe
    "C:\Users\Admin\AppData\Local\Temp\ea8df8dbe183507d1a924a7af3ed3e394f61830745074659744cbf6e60724891.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1544

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1544-1-0x0000000074430000-0x0000000074B1E000-memory.dmp

    Filesize

    6.9MB

  • memory/1544-0-0x0000000000F70000-0x0000000000F7C000-memory.dmp

    Filesize

    48KB

  • memory/1544-2-0x0000000004C80000-0x0000000004CC0000-memory.dmp

    Filesize

    256KB

  • memory/1544-3-0x0000000074430000-0x0000000074B1E000-memory.dmp

    Filesize

    6.9MB

  • memory/1544-4-0x0000000004C80000-0x0000000004CC0000-memory.dmp

    Filesize

    256KB