Analysis

  • max time kernel
    110s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    03/11/2021, 20:16

General

  • Target
    b2e0d22e49205aa750772b2402ddddc1.exe
  • Size 540KB
  • Sample211103-y15e4sehd3
  • SHA256 a2aa1c44fd2959c30b487784af0cdd4e92988bdf080d1e25ba08777c68277c73
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • raccoon

Botnet
  • ce48fedc83cc4a164bd6f74898597e8c8e875680

Attributes
  • url4cnc

    http://teleliver.top/agrybirdsgamerept

    http://livetelive.top/agrybirdsgamerept

    http://teleger.top/agrybirdsgamerept

    http://telestrong.top/agrybirdsgamerept

    http://tgrampro.top/agrybirdsgamerept

    http://teleghost.top/agrybirdsgamerept

    http://teleroom.top/agrybirdsgamerept

    http://telemir.top/agrybirdsgamerept

    http://teletelo.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b2e0d22e49205aa750772b2402ddddc1.exe
    "C:\Users\Admin\AppData\Local\Temp\b2e0d22e49205aa750772b2402ddddc1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Users\Admin\AppData\Local\Temp\b2e0d22e49205aa750772b2402ddddc1.exe
      "C:\Users\Admin\AppData\Local\Temp\b2e0d22e49205aa750772b2402ddddc1.exe"
      2⤵
        PID:868
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 184
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1508

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/868-117-0x0000000000400000-0x0000000000491000-memory.dmp

          memory/1920-115-0x0000000000B39000-0x0000000000B88000-memory.dmp

          memory/1920-116-0x00000000026C0000-0x000000000274E000-memory.dmp