Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251015-en
  • resource tags

    arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27/10/2025, 17:33

General

  • Target
    JaffaCakes118_3208fd3a2632bc658adac9218d0e9425.exe
  • Size 1.8MB
  • Sample251027-v4vtasyrhy
  • SHA256 53221a6cfd4356d00beeff5be4d92c9a316cd164ae30034641b31290241b37bd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • sendsafe

Botnet
  • UNREGISTERED

C2
  • 31.44.184.98:50015

  • 31.44.184.98:50016

Attributes
  • service_name

    Enterprise Mailing Service

Signatures

  • SendSafe

    SendSafe is a notorious spam tool which then turned into spam botnet.

  • Sendsafe family
  • SendSafe payload 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3208fd3a2632bc658adac9218d0e9425.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3208fd3a2632bc658adac9218d0e9425.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1080

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1080-0-0x00000000026B0000-0x0000000002862000-memory.dmp

        memory/1080-1-0x0000000000400000-0x00000000005C9000-memory.dmp

        memory/1080-2-0x0000000000400000-0x00000000005C9000-memory.dmp

        memory/1080-5-0x00000000026B0000-0x0000000002862000-memory.dmp