Analysis

  • max time kernel
    134s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2024, 05:14

General

  • Target
    32e63951d58d8951cdf2c0ba510e4152_JaffaCakes118.exe
  • Size 236KB
  • Sample240511-fxfngafc61
  • SHA256 1c3f2eed4f63185c9f624d3b48792fb347989f50a54f4006681ed1c7e7497fa2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch3

C2
  • 118.243.83.70:80

  • 5.189.168.53:8080

  • 162.241.41.111:7080

  • 190.85.46.52:7080

  • 95.216.205.155:8080

  • 50.116.78.109:8080

  • 54.38.143.245:8080

  • 113.160.248.110:80

  • 115.176.16.221:80

  • 223.17.215.76:80

  • 202.188.218.82:80

  • 172.96.190.154:8080

  • 139.59.12.63:8080

  • 181.95.133.104:80

  • 74.208.173.91:8080

  • 202.166.170.43:80

  • 185.142.236.163:443

  • 198.57.203.63:8080

  • 185.86.148.68:443

  • 88.247.58.26:80

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet payload 5 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32e63951d58d8951cdf2c0ba510e4152_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\32e63951d58d8951cdf2c0ba510e4152_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Windows\SysWOW64\kbdnec\slc.exe
      "C:\Windows\SysWOW64\kbdnec\slc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:60

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        slc.exe

        • Path C:\Windows\SysWOW64\kbdnec\slc.exe
        • Size 236KB
        • SHA256 1c3f2eed4f63185c9f624d3b48792fb347989f50a54f4006681ed1c7e7497fa2
        • MD5 SHA1 SHA512 SSDEEP

        memory/60-14-0x00000000022C0000-0x00000000022D0000-memory.dmp

        memory/60-10-0x00000000022A0000-0x00000000022B2000-memory.dmp

        memory/640-7-0x0000000002260000-0x000000000226F000-memory.dmp

        memory/640-4-0x00000000023D0000-0x00000000023E0000-memory.dmp

        memory/640-0-0x00000000023B0000-0x00000000023C2000-memory.dmp

        memory/640-9-0x0000000000400000-0x0000000000440000-memory.dmp