Resubmissions

20-02-2023 05:44

230220-gflzlahc6w 10

Analysis

  • max time kernel
    99s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-02-2023 05:44

General

  • Target

    Setup.exe

  • Size

    438.2MB

  • MD5

    5b1914a62235a396b7caed0b6625dd97

  • SHA1

    c53b265f1101cc775cc591d312de6072fa53ce6e

  • SHA256

    e5b78dd4d31d810e37a8b53d20c3351afe8e6186d90abd026d1d051a6e39ddeb

  • SHA512

    fd6f81bac09781d52221fb86d7f2def9b8fb1df80dee6757c9865a86c9ce48edda0ab1d5e452fc4fa3ccb1658bc1d5cb7d30a76b7360c4bb77b311f1f1d5b208

  • SSDEEP

    24576:IGp1/PD9pD6b3ewHdqoTL2lWA7QUgVs1bFBpWvyf7:IGpVPDSb/XL2lWmQRzI7

Malware Config

Extracted

Family

raccoon

Botnet

ae72a9288d2ce774d14ddadddb8258c1

C2

http://83.217.11.11/

rc4.plain

Signatures

  • Raccoon

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Users\Admin\AppData\Local\Temp\Setup.exe
      "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
      2⤵
        PID:2312
      • C:\Users\Admin\AppData\Local\Temp\Setup.exe
        "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
        2⤵
          PID:4276

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2312-137-0x0000000000000000-mapping.dmp
      • memory/2596-132-0x0000000000740000-0x0000000000858000-memory.dmp
        Filesize

        1.1MB

      • memory/2596-133-0x0000000005600000-0x0000000005BA4000-memory.dmp
        Filesize

        5.6MB

      • memory/2596-134-0x00000000050F0000-0x0000000005182000-memory.dmp
        Filesize

        584KB

      • memory/2596-135-0x00000000050C0000-0x00000000050CA000-memory.dmp
        Filesize

        40KB

      • memory/2596-136-0x00000000053C0000-0x000000000545C000-memory.dmp
        Filesize

        624KB

      • memory/4276-138-0x0000000000000000-mapping.dmp
      • memory/4276-139-0x0000000000400000-0x000000000041E000-memory.dmp
        Filesize

        120KB

      • memory/4276-141-0x0000000000400000-0x000000000041E000-memory.dmp
        Filesize

        120KB

      • memory/4276-142-0x0000000000400000-0x000000000041E000-memory.dmp
        Filesize

        120KB