Overview

overview

10

Static

static

0da43ff281...7f.exe

windows7_x64

10

0da43ff281...7f.exe

windows10_x64

10

Analysis

  • max time kernel
    143s
  • max time network
    155s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    12/08/2021, 13:45

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General

  • Target
    0da43ff2818bd897206bf362ee8aa27f.exe
  • Size 866KB
  • Sample210812-a6lfnzvd2x
  • SHA256 90ca9c7f8b656d2104a812ce9ba2625c1ab3b6ae346df7e6f01c838bf8990bda
  • MD5 SHA1 SHA512
Score
10/10
raccoone2b58b2c24d80fcfd249021c5a21ac97c09e40a1stealer

Malware Config

Extracted

Family

  • raccoon

Botnet

  • e2b58b2c24d80fcfd249021c5a21ac97c09e40a1

Attributes
  • url4cnc

    https://telete.in/mohibrainos

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon
  • Raccoon Stealer Payload 1 IoCs
  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0da43ff2818bd897206bf362ee8aa27f.exe
    "C:\Users\Admin\AppData\Local\Temp\0da43ff2818bd897206bf362ee8aa27f.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3920
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ""C:\Users\Admin\AppData\Local\Temp\GuiHelper\KillDuplicate.cmd" "C:\Users\Admin\AppData\Local\Temp\GuiHelper" "0da43ff2818bd897206bf362ee8aa27f.exe""
      2⤵
        PID:2660
      • C:\Users\Admin\AppData\Local\Temp\GuiHelper\GuiHelper.exe
        "C:\Users\Admin\AppData\Local\Temp\GuiHelper\GuiHelper.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2800
        • C:\Users\Admin\AppData\Local\Temp\GuiHelper\GuiHelper.exe
          "C:\Users\Admin\AppData\Local\Temp\GuiHelper\GuiHelper.exe"
          3⤵
          • Executes dropped EXE
          PID:2576
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 1156
            4⤵
            • Suspicious use of NtCreateProcessExOtherParentProcess
            • Program crash
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1328

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/2576-124-0x0000000000400000-0x0000000000492000-memory.dmp
          Download

          memory/2576-125-0x00000000004A0000-0x00000000005EA000-memory.dmp
          Download

          memory/2800-120-0x0000000002150000-0x0000000002151000-memory.dmp
          Download

          memory/2800-123-0x0000000002190000-0x0000000002196000-memory.dmp
          Download