Analysis

  • max time kernel
    91s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-02-2023 01:17

General

  • Target

    torbrowser-install-win64-12.0.2.zip

  • Size

    26.1MB

  • MD5

    efbe067771018745d2b012b34f55fabb

  • SHA1

    e862c81dcc97d493195355f24639dfe7b8ba467e

  • SHA256

    e0c787c791b5fd6b64b4544bc309107f58a71609db76ae85b3e1cb42b6894567

  • SHA512

    c453afc1c352239a0d272fb304e6edc4b77855de41ae6d8631c4ede7af07a1569f79cf941f5edf4aa92f2df6809ecc0e56e0dea2d4eeb6b7788b42786cb5cdb6

  • SSDEEP

    786432:m6lDMRalO1gF1UbmgBS1wqck+HEJcdDgfZGS6GHh:myMeO1gFZFc7ESdD4RT

Malware Config

Extracted

Family

raccoon

Botnet

e03a7d21cf6c27d1c1b42b2ef6c4d83f

C2

http://135.181.68.23/

rc4.plain

Signatures

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\torbrowser-install-win64-12.0.2.zip
    1⤵
      PID:4876
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4084
      • C:\Users\Admin\Documents\torbrowser-install-win64-12.0.2\torbrowser-install-win64-12.0.2\torbrowser-12.02.4.exe.exe
        "C:\Users\Admin\Documents\torbrowser-install-win64-12.0.2\torbrowser-install-win64-12.0.2\torbrowser-12.02.4.exe.exe"
        1⤵
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:2308

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2308-132-0x0000000000400000-0x0000000000EA7000-memory.dmp
        Filesize

        10.7MB

      • memory/2308-134-0x0000000000400000-0x0000000000EA7000-memory.dmp
        Filesize

        10.7MB

      • memory/2308-135-0x0000000000400000-0x0000000000EA7000-memory.dmp
        Filesize

        10.7MB

      • memory/2308-136-0x0000000000400000-0x0000000000EA7000-memory.dmp
        Filesize

        10.7MB

      • memory/2308-137-0x0000000000400000-0x0000000000EA7000-memory.dmp
        Filesize

        10.7MB