Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/05/2024, 11:20

General

  • Target
    29b800b07ff3fa0ba34a51042fd62cce_JaffaCakes118.exe
  • Size 152KB
  • Sample240509-nfdrjshd95
  • SHA256 4635e93db06e7d975bc9c6619cb06078ac9aa37b46d7afeeba8909cf6e31ef53
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 24.43.32.186:80

  • 38.111.46.46:8080

  • 134.209.36.254:8080

  • 162.241.242.173:8080

  • 74.120.55.163:80

  • 61.92.17.12:80

  • 219.74.18.66:443

  • 156.155.166.221:80

  • 104.131.44.150:8080

  • 37.139.21.175:8080

  • 94.1.108.190:443

  • 169.239.182.217:8080

  • 220.245.198.194:80

  • 139.99.158.11:443

  • 91.211.88.52:7080

  • 62.75.141.82:80

  • 174.45.13.118:80

  • 137.119.36.33:80

  • 188.219.31.12:80

  • 103.86.49.11:8080

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 WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29b800b07ff3fa0ba34a51042fd62cce_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\29b800b07ff3fa0ba34a51042fd62cce_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Windows\SysWOW64\KBDROST\ipsecsnp.exe
      "C:\Windows\SysWOW64\KBDROST\ipsecsnp.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:4560

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        ipsecsnp.exe

        • Path C:\Windows\SysWOW64\KBDROST\ipsecsnp.exe
        • Size 152KB
        • SHA256 4635e93db06e7d975bc9c6619cb06078ac9aa37b46d7afeeba8909cf6e31ef53
        • MD5 SHA1 SHA512 SSDEEP

        memory/548-4-0x00000000021A0000-0x00000000021B0000-memory.dmp

        memory/548-0-0x0000000002180000-0x0000000002192000-memory.dmp

        memory/548-7-0x00000000005D0000-0x00000000005DF000-memory.dmp

        memory/548-9-0x0000000000400000-0x0000000000428000-memory.dmp

        memory/4560-10-0x00000000006B0000-0x00000000006C2000-memory.dmp

        memory/4560-14-0x00000000006D0000-0x00000000006E0000-memory.dmp