Overview

overview

10

Static

static

3

9989d75368...18.exe

windows7-x64

10

9989d75368...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/06/2024, 23:36

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General

  • Target
    9989d753683a7f58089b614bbb7774c2_JaffaCakes118.exe
  • Size 2.1MB
  • Sample240605-3lphkach43
  • SHA256 9241c15865264f718567ae4daaea0eb6abd379130291ab45f5d5ad0d754713ec
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
sendsafeunregisteredbotnetspam

Malware Config

Extracted

Family

  • sendsafe

Botnet

  • UNREGISTERED

C2

  • 31.44.184.73:50025

  • 31.44.184.73:50026

Attributes
  • service_name

    Enterprise Mailing Service

Signatures

  • SendSafe

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\9989d753683a7f58089b614bbb7774c2_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9989d753683a7f58089b614bbb7774c2_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:3968
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1036 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2652

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3968-0-0x00000000024E0000-0x0000000002692000-memory.dmp
          Download

          memory/3968-1-0x0000000000400000-0x00000000005C9000-memory.dmp
          Download

          memory/3968-2-0x0000000000400000-0x00000000005C9000-memory.dmp
          Download