Analysis

  • max time kernel
    123s
  • max time network
    124s
  • platform
    windows10_x64
  • resource
    win10-en-20211104
  • submitted
    14-11-2021 09:15

General

  • Target

    77a28b993e27b8249fa5463748ed15cf0a513402a25bbd72fc00b96fd321e674.exe

  • Size

    500KB

  • MD5

    d513e817da5fbce634ed9609ca78e589

  • SHA1

    95c8614b7c7a709a278a45ae3b7579c9c167ea54

  • SHA256

    77a28b993e27b8249fa5463748ed15cf0a513402a25bbd72fc00b96fd321e674

  • SHA512

    49055ea2137dd1ef65ce8a8932a109c6f06a0ea6bd3fecf3e1c52aabc5dc6cc998b45fef4f030bc3f76e1d25f201f005dbb968e1ea29be7719fd6fb6f413d63a

Malware Config

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

675718a5f2ce6d3cacf6cb04a512f5637eae995f

Attributes
  • url4cnc

    http://91.219.236.27/agrybirdsgamerept

    http://5.181.156.92/agrybirdsgamerept

    http://91.219.236.207/agrybirdsgamerept

    http://185.225.19.18/agrybirdsgamerept

    http://91.219.237.227/agrybirdsgamerept

    http://185.163.47.176/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\77a28b993e27b8249fa5463748ed15cf0a513402a25bbd72fc00b96fd321e674.exe
    "C:\Users\Admin\AppData\Local\Temp\77a28b993e27b8249fa5463748ed15cf0a513402a25bbd72fc00b96fd321e674.exe"
    1⤵
      PID:4024
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4024 -s 864
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4252

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4024-118-0x00000000021E0000-0x000000000222F000-memory.dmp
      Filesize

      316KB

    • memory/4024-119-0x0000000002270000-0x00000000022FF000-memory.dmp
      Filesize

      572KB

    • memory/4024-120-0x0000000000400000-0x0000000000491000-memory.dmp
      Filesize

      580KB