Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 20:51

General

  • Target

    636397773423104250be2ce4bd69c4198749aeaa9a17d5f784693754bace8380.dll

  • Size

    615KB

  • MD5

    7fe3c5296fb24e7fe1db1ad12ba05ea1

  • SHA1

    f66987783cd8efc13391f75d60e5f82b72b07a69

  • SHA256

    636397773423104250be2ce4bd69c4198749aeaa9a17d5f784693754bace8380

  • SHA512

    aee0ec5d2c34724f9264be0158e767734d3edb83da7d943bb7b8dabc88e36330b1dce4e2fb21c087368ec78a9bf8573fe3593e581c4e0e185dc2ca3db2446ae1

  • SSDEEP

    12288:dOzFuk7dA19ZCOo6AI/2NLaQLtkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQBkqkXa

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

131.100.24.231:80

209.59.138.75:7080

103.8.26.103:8080

51.38.71.0:443

212.237.17.99:8080

79.172.212.216:8080

207.38.84.195:8080

104.168.155.129:8080

178.79.147.66:8080

46.55.222.11:443

103.8.26.102:8080

192.254.71.210:443

45.176.232.124:443

203.114.109.124:443

51.68.175.8:8080

58.227.42.236:80

45.142.114.231:8080

217.182.143.207:443

178.63.25.185:443

45.118.115.99:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\636397773423104250be2ce4bd69c4198749aeaa9a17d5f784693754bace8380.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\636397773423104250be2ce4bd69c4198749aeaa9a17d5f784693754bace8380.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2720
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\636397773423104250be2ce4bd69c4198749aeaa9a17d5f784693754bace8380.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2776

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2720-0-0x0000000000260000-0x0000000000286000-memory.dmp

          Filesize

          152KB