Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/06/2024, 08:32

General

  • Target

    a8c074f0efe9dd79b0e9ee4dc8f1ec1e_JaffaCakes118.exe

  • Size

    2.0MB

  • MD5

    a8c074f0efe9dd79b0e9ee4dc8f1ec1e

  • SHA1

    4b9d7fc79beedbb7d841b7e1d81368993e7535fa

  • SHA256

    a578a303124b78af12b799468f03e7310b537c88890cf8ddf0f00160bbda3109

  • SHA512

    d8adf75e9afd6a6888bc55139f8f7bb7b2ae7aa80177bc96137d9560fc716ec2727db4ff5e5b808c8d97b2e9c01faf6d3f11e2226c84c54cd613328671bce0a7

  • SSDEEP

    49152:/A5Dr9WJvgL+qPjvZFUuwEJ2cLyf2ubxPZ+irv:Y5DrMbqPjHUTkL4zCi7

Malware Config

Extracted

Family

sendsafe

Botnet

UNREGISTERED

C2

91.220.131.191:50003

91.220.131.191:50004

Attributes
  • service_name

    Enterprise Mailing Service

Signatures

  • SendSafe

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

  • SendSafe payload 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8c074f0efe9dd79b0e9ee4dc8f1ec1e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a8c074f0efe9dd79b0e9ee4dc8f1ec1e_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4872

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4872-0-0x0000000002550000-0x0000000002702000-memory.dmp

    Filesize

    1.7MB

  • memory/4872-1-0x0000000000400000-0x00000000005C9000-memory.dmp

    Filesize

    1.8MB

  • memory/4872-2-0x0000000000400000-0x00000000005C9000-memory.dmp

    Filesize

    1.8MB