Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-02-2023 18:36

General

  • Target

    B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll

  • Size

    2.0MB

  • MD5

    4979beaa139791aa9d265ddc00fff0c6

  • SHA1

    22301285c8a3e4fc0d8086f23265a2b5e7552544

  • SHA256

    b94872e1a7599af25caa25013fc0054e5affda6cfaef65338aa344ca2b21b4db

  • SHA512

    43267b709819f47d225013475450b879770f7e8b636be602e54bc83f57189218348027d75e0695cbb0027447ef3cacd7fb2efcc82a2f036f871e3b44c84d3341

  • SSDEEP

    24576:Or+mhOVsJou/n4JX293Q9vGvvrIs91cYZfT4xvIwDC4k+:BmhOsouP439v6Pc+fTYO4/

Score
10/10

Malware Config

Signatures

  • Raccoon

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\B94872E1A7599AF25CAA25013FC0054E5AFFDA6CFAEF6.dll,#1
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/3976-132-0x0000000000000000-mapping.dmp
  • memory/3976-133-0x0000000010000000-0x000000001013E000-memory.dmp
    Filesize

    1.2MB

  • memory/3976-134-0x0000000002040000-0x00000000021C8000-memory.dmp
    Filesize

    1.5MB

  • memory/3976-135-0x00000000005E0000-0x00000000005E4000-memory.dmp
    Filesize

    16KB

  • memory/3976-136-0x0000000002040000-0x00000000021C8000-memory.dmp
    Filesize

    1.5MB