Analysis

  • max time kernel
    109s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2023 20:39

General

  • Target

    202311218800-INV62009HX66549.scr.exe

  • Size

    14KB

  • MD5

    19395fea893e3dcea476504227d56be6

  • SHA1

    f86b35526cd61c8aab3911b11ca692225e341906

  • SHA256

    3fcb840d5e65fc86ed5637bdcbab0ecde764d360ebe18a5e5d6795811dc1c622

  • SHA512

    567acf5e2be2482d923142c3bd574f79475abdcfd9f63768bfe5632fe43b9ebfde3b7865c2d1971eb922686deeac4322d1c627329c96621b0c3b31940586d724

  • SSDEEP

    192:Uebp41yqqdcA32GG0s4LqVrTC+xV/knQi1oo79ED607RQ:UeboyqCZ2GGOLqVTfknQyMR

Malware Config

Extracted

Family

purecrypter

C2

https://teleturismo.it/wp-includes/Tzvgdu.vdf

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\202311218800-INV62009HX66549.scr.exe
    "C:\Users\Admin\AppData\Local\Temp\202311218800-INV62009HX66549.scr.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2472

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2472-0-0x0000000000850000-0x0000000000858000-memory.dmp

    Filesize

    32KB

  • memory/2472-1-0x000007FEF54A0000-0x000007FEF5E8C000-memory.dmp

    Filesize

    9.9MB

  • memory/2472-2-0x000000001B040000-0x000000001B0C0000-memory.dmp

    Filesize

    512KB

  • memory/2472-3-0x000007FEF54A0000-0x000007FEF5E8C000-memory.dmp

    Filesize

    9.9MB