Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    11-11-2021 20:33

General

  • Target

    81fafd7864aff9c218af9d3f9771756b5d1140562d356a201a4e7e8195091dbf.exe

  • Size

    584KB

  • MD5

    4f5ba907fb7eded6df1f11d4f0cca37c

  • SHA1

    b62e01c7c755bc5817704a94784f82af26cd6d8d

  • SHA256

    81fafd7864aff9c218af9d3f9771756b5d1140562d356a201a4e7e8195091dbf

  • SHA512

    1705a9e15562f72b33dcc82ec25ba20347c361dffb6b975496e985212040adc1e939e6ea1d64110c729e9fe0a26a741476451b364e13987ffd0e04e2c020d7ea

Malware Config

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

4557a7b982bafcd677193713fa5041fa32e7e61e

Attributes
  • url4cnc

    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\81fafd7864aff9c218af9d3f9771756b5d1140562d356a201a4e7e8195091dbf.exe
    "C:\Users\Admin\AppData\Local\Temp\81fafd7864aff9c218af9d3f9771756b5d1140562d356a201a4e7e8195091dbf.exe"
    1⤵
      PID:2968
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 960
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1012

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2968-118-0x0000000002C06000-0x0000000002C55000-memory.dmp
      Filesize

      316KB

    • memory/2968-119-0x0000000004820000-0x00000000048AF000-memory.dmp
      Filesize

      572KB

    • memory/2968-120-0x0000000000400000-0x0000000002B8A000-memory.dmp
      Filesize

      39.5MB