Overview

overview

10

Static

static

e8ea3fd7c6...88.exe

windows7_x64

10

e8ea3fd7c6...88.exe

windows10_x64

10

Analysis

  • max time kernel
    78s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    07/10/2021, 09:46

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    e8ea3fd7c6aa3c9fe156bae1ed89d588.exe
  • Size 484KB
  • Sample211007-lrmsgscdgn
  • SHA256 b9edb0ccfa91cbc5f3d0586ccffdb460633b259e623c5f796311fe5675e9b70e
  • MD5 SHA1 SHA512
Score
10/10
raccoon8d179b9e611eee525425544ee8c6d77360ab7cd9discoveryspywarestealersuricata

Malware Config

Extracted

Family

  • raccoon

Version

  • 1.8.2

Botnet

  • 8d179b9e611eee525425544ee8c6d77360ab7cd9

Attributes
  • url4cnc

    http://teletop.top/agrybirdsgamerept

    http://teleta.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon
  • suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    suricata: ET MALWARE Win32.Raccoon Stealer CnC Activity (dependency download)

    suricata
  • suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

    suricata: ET MALWARE Win32.Raccoon Stealer Data Exfil Attempt

    suricata
  • Downloads MZ/PE file
  • Deletes itself 1 IoCs
  • Loads dropped DLL 7 IoCs
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e8ea3fd7c6aa3c9fe156bae1ed89d588.exe
    "C:\Users\Admin\AppData\Local\Temp\e8ea3fd7c6aa3c9fe156bae1ed89d588.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\e8ea3fd7c6aa3c9fe156bae1ed89d588.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:748
      • C:\Windows\SysWOW64\timeout.exe
        timeout /T 10 /NOBREAK
        3⤵
        • Delays execution with timeout.exe
        PID:1612

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2032-53-0x00000000759B1000-0x00000000759B3000-memory.dmp
        Download

        memory/2032-55-0x0000000000400000-0x00000000008A8000-memory.dmp
        Download

        memory/2032-54-0x0000000000280000-0x000000000030E000-memory.dmp
        Download