Analysis

  • max time kernel
    126s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    06-11-2021 18:42

General

  • Target

    d864d21e1a90dbca2f833e57b71c34291d01956c750454afc1a688fa1a8becc7.exe

  • Size

    481KB

  • MD5

    e9bf787cd9460ea9648aa46f648d76e9

  • SHA1

    b22846669b3c9acea83954f448fa1afeb05379a4

  • SHA256

    d864d21e1a90dbca2f833e57b71c34291d01956c750454afc1a688fa1a8becc7

  • SHA512

    b7612c4b04bf2a5ec7629e5da9cb54733a7c3ad78ed5973c97d259fd341b06d8899c3aa60fe909a9221e3e2e1d20b7aac622738b8a873298e853f98620d8ee3a

Malware Config

Extracted

Family

raccoon

Version

1.8.3

Botnet

243f5e3056753d9f9706258dce4f79e57c3a9c44

Attributes
  • url4cnc

    http://178.23.190.57/agrybirdsgamerept

    http://91.219.236.162/agrybirdsgamerept

    http://185.163.47.176/agrybirdsgamerept

    http://193.38.54.238/agrybirdsgamerept

    http://74.119.192.122/agrybirdsgamerept

    http://91.219.236.240/agrybirdsgamerept

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\d864d21e1a90dbca2f833e57b71c34291d01956c750454afc1a688fa1a8becc7.exe
    "C:\Users\Admin\AppData\Local\Temp\d864d21e1a90dbca2f833e57b71c34291d01956c750454afc1a688fa1a8becc7.exe"
    1⤵
      PID:2992
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 876
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3652

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2992-118-0x0000000002210000-0x000000000225F000-memory.dmp
      Filesize

      316KB

    • memory/2992-120-0x0000000000400000-0x0000000000491000-memory.dmp
      Filesize

      580KB

    • memory/2992-119-0x0000000002260000-0x00000000022EF000-memory.dmp
      Filesize

      572KB