Analysis

  • max time kernel
    110s
  • max time network
    120s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    04-01-2022 20:45

General

  • Target

    mixfive_20220104-211350.exe

  • Size

    737KB

  • MD5

    0fa6313e2e4579324a00e68dacb88189

  • SHA1

    f34a44e23ade24b55ab51b9141788282c2d0f827

  • SHA256

    d335750b80dcfdc3d70a85bbd28a18cc6c192f0c1a880f2921d7a41b767cb49f

  • SHA512

    10751a887ccbf2b9ec8aedbe7d450162e678447d4065d17ff05bf0b0feb0ba08aaba3bfad9c25d979f8cd14c4dccf6bd7f9185f2d461c7b67f70948c8e0587ce

Malware Config

Extracted

Family

raccoon

Botnet

10da56e7e71e97bdc1f36eb76813bbc3231de7e4

Attributes
  • url4cnc

    http://194.180.174.53/capibar

    http://91.219.236.18/capibar

    http://194.180.174.41/capibar

    http://91.219.236.148/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mixfive_20220104-211350.exe
    "C:\Users\Admin\AppData\Local\Temp\mixfive_20220104-211350.exe"
    1⤵
      PID:3404
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3404 -s 1184
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4472

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3404-115-0x0000000000BB1000-0x0000000000C25000-memory.dmp
      Filesize

      464KB

    • memory/3404-117-0x0000000000400000-0x0000000000885000-memory.dmp
      Filesize

      4.5MB

    • memory/3404-116-0x0000000000890000-0x00000000009DA000-memory.dmp
      Filesize

      1.3MB

    • memory/3404-118-0x0000000000C2A000-0x0000000000C87000-memory.dmp
      Filesize

      372KB

    • memory/3404-119-0x0000000000400000-0x0000000000885000-memory.dmp
      Filesize

      4.5MB

    • memory/3404-120-0x00000000026C0000-0x0000000002755000-memory.dmp
      Filesize

      596KB

    • memory/3404-121-0x0000000000400000-0x0000000000885000-memory.dmp
      Filesize

      4.5MB

    • memory/3404-122-0x0000000000400000-0x0000000000885000-memory.dmp
      Filesize

      4.5MB

    • memory/3404-123-0x0000000002760000-0x00000000027B0000-memory.dmp
      Filesize

      320KB

    • memory/3404-124-0x0000000002980000-0x0000000002A12000-memory.dmp
      Filesize

      584KB

    • memory/3404-125-0x0000000000400000-0x0000000000885000-memory.dmp
      Filesize

      4.5MB