Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    19-04-2024 18:31

General

  • Target

    be276e7b9e59a10d513ac473dc9b78c9218d451eb2df47f68e4f51e19270d375.exe

  • Size

    21KB

  • MD5

    e4386f6d81e66e8fe33c78e171d5bb43

  • SHA1

    c64b17aae0f711d316bf250e5d1c90158549fe6e

  • SHA256

    be276e7b9e59a10d513ac473dc9b78c9218d451eb2df47f68e4f51e19270d375

  • SHA512

    e4b6db1e0e3a1e41caac4993cd2f2924b6de072c07d937fabb0ca64a5ff5ce76a8a2b77a78f72e22addcab3c37b209509c8557c4899290d81d6e006ee36b92cd

  • SSDEEP

    384:GGZourLJL5+tZSHoH6Mp7e2BQHkx/jvkKSO8SnRr96W:ZZo4mtZIMZeG/rg4RoW

Malware Config

Extracted

Family

purecrypter

C2

https://endirect2.fr/loader/uploads/progzone_Cakmfjqe.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\be276e7b9e59a10d513ac473dc9b78c9218d451eb2df47f68e4f51e19270d375.exe
    "C:\Users\Admin\AppData\Local\Temp\be276e7b9e59a10d513ac473dc9b78c9218d451eb2df47f68e4f51e19270d375.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1636

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1636-0-0x0000000001140000-0x000000000114A000-memory.dmp

    Filesize

    40KB

  • memory/1636-1-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/1636-2-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

    Filesize

    256KB

  • memory/1636-3-0x0000000074880000-0x0000000074F6E000-memory.dmp

    Filesize

    6.9MB

  • memory/1636-4-0x0000000004AA0000-0x0000000004AE0000-memory.dmp

    Filesize

    256KB