Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 21:43

General

  • Target

    2979827b61b97869862cf4b1353b77f1c89785b678e071da3b95ee90681615e3.dll

  • Size

    615KB

  • MD5

    fe354a8ede656c9e3446cb23e480b785

  • SHA1

    f66f631096afa88ce05b1833cfc653f8f8b61779

  • SHA256

    2979827b61b97869862cf4b1353b77f1c89785b678e071da3b95ee90681615e3

  • SHA512

    36daaa211f8ff221e113be7574e3ff8277ee89f31eb48a1dc8f11963d009667191e7cafcf9172aeb8892fcdb67df512e7478aad0e8541400efc76fcf2eabd58d

  • SSDEEP

    12288:dOzFuk7dA19ZCOo6AI/2NLaQLKkMZR+TTD7vgEPej:0hn7dA19ZCOyDaQWkqkXa

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\2979827b61b97869862cf4b1353b77f1c89785b678e071da3b95ee90681615e3.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\2979827b61b97869862cf4b1353b77f1c89785b678e071da3b95ee90681615e3.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1540
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2979827b61b97869862cf4b1353b77f1c89785b678e071da3b95ee90681615e3.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2528

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1540-0-0x00000000001D0000-0x00000000001F6000-memory.dmp

          Filesize

          152KB