Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 23:56

General

  • Target
    d58195acc0e65c876aa0bfe944d74c464bbc060794915b783c1d621f1be66afe.dll
  • Size 426KB
  • Sample241120-3zdcfswckc
  • SHA256 d58195acc0e65c876aa0bfe944d74c464bbc060794915b783c1d621f1be66afe
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 75.188.107.174:80

  • 75.109.111.18:80

  • 157.245.123.197:8080

  • 50.116.111.59:8080

  • 173.249.20.233:443

  • 136.244.110.184:8080

  • 84.232.252.202:443

  • 138.68.87.218:443

  • 172.125.40.123:80

  • 109.74.5.95:8080

  • 61.19.246.238:443

  • 24.179.13.119:80

  • 46.105.131.79:8080

  • 185.201.9.197:8080

  • 185.94.252.104:443

  • 74.40.205.197:443

  • 59.21.235.119:80

  • 139.99.158.11:443

  • 176.111.60.55:8080

  • 66.57.108.14:443

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 6 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 14 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\d58195acc0e65c876aa0bfe944d74c464bbc060794915b783c1d621f1be66afe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1512
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\d58195acc0e65c876aa0bfe944d74c464bbc060794915b783c1d621f1be66afe.dll,#1
      2⤵
      • Blocklisted process makes network request
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:4392

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/4392-0-0x0000000002070000-0x0000000002090000-memory.dmp