Analysis

  • max time kernel
    629s
  • max time network
    632s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2022, 00:55

General

  • Target

    tmptxouzz98.exe

  • Size

    2.2MB

  • MD5

    0143e9deba44b3da7afc333e33eeff19

  • SHA1

    b2e8647ed1adddb20223f236c90b4cf1f968958b

  • SHA256

    0b36a30637adb49d6f710d7f87bec6b58f3e25544ef78f4d3f8403f833d60333

  • SHA512

    6986dae496b607974f8e76008fb3c02841b242903fcc4e11683fd3169bcb2556ba8b9ef905a13ebac0edeaf70b8dfc3dd553b64b60ae8fbabb9bd6a14cd7ec92

  • SSDEEP

    24576:1BLauedc3tswowUD4zCi4NgPoCMSNcKVRfDREkhKryEcFICRqkMEqZqrU2no6987:Daj2LRE6vQyt1DA9E

Malware Config

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmptxouzz98.exe
    "C:\Users\Admin\AppData\Local\Temp\tmptxouzz98.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4564
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe
      2⤵
        PID:4968

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/4564-132-0x00000130408B0000-0x00000130408F4000-memory.dmp

            Filesize

            272KB

          • memory/4564-133-0x000001305AAA0000-0x000001305AF12000-memory.dmp

            Filesize

            4.4MB

          • memory/4564-134-0x00007FFD9C550000-0x00007FFD9C745000-memory.dmp

            Filesize

            2.0MB

          • memory/4564-135-0x00007FFD7DA40000-0x00007FFD7E501000-memory.dmp

            Filesize

            10.8MB

          • memory/4564-136-0x00007FFD9C550000-0x00007FFD9C745000-memory.dmp

            Filesize

            2.0MB

          • memory/4564-137-0x00007FFD7DA40000-0x00007FFD7E501000-memory.dmp

            Filesize

            10.8MB