Analysis

  • max time kernel
    129s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211014
  • submitted
    09/11/2021, 02:21

General

  • Target
    f2b12cdd331f320e87f4dfc712740eec.exe
  • Size 509KB
  • Sample211109-cs1ajaeeb4
  • SHA256 2ddd23a3f10c202c4814ded80e326091c23be36f828c6e25e0a78ad34657a733
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • raccoon

Version
  • 1.8.3-hotfix

Botnet
  • d4d445f09abd00ad30681d6fb869e8ac910a67e2

Attributes
  • url4cnc

    http://178.23.190.57/jdiamond13

    http://91.219.236.162/jdiamond13

    http://185.163.47.176/jdiamond13

    http://193.38.54.238/jdiamond13

    http://74.119.192.122/jdiamond13

    http://91.219.236.240/jdiamond13

    https://t.me/jdiamond13

rc4.plain
rc4.plain

Signatures

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f2b12cdd331f320e87f4dfc712740eec.exe
    "C:\Users\Admin\AppData\Local\Temp\f2b12cdd331f320e87f4dfc712740eec.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1660
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 440
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:624

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/624-60-0x0000000000380000-0x00000000003E0000-memory.dmp

        memory/1660-55-0x0000000075C21000-0x0000000075C23000-memory.dmp

        memory/1660-56-0x00000000001B0000-0x00000000001FF000-memory.dmp

        memory/1660-57-0x0000000000400000-0x0000000000491000-memory.dmp

        memory/1660-58-0x0000000000510000-0x000000000059F000-memory.dmp