Analysis

  • max time kernel
    145s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 21:45

General

  • Target

    239e2b84c96b9995dcd468ff482b0214a70c93f0a2d354ac49b5e51384cea69f.dll

  • Size

    696KB

  • MD5

    b8c1dc8f61eb4f0d9ab6e4bb4d351c60

  • SHA1

    b51c48229bfb288a35e49c40268734995214877e

  • SHA256

    239e2b84c96b9995dcd468ff482b0214a70c93f0a2d354ac49b5e51384cea69f

  • SHA512

    2b61db2ac8ac9d492dd94fd8d5bf1cd913aff229e613671ead7bf8ec1ee81807d86fe224136a271fd216086b5bd712ccb97b2c56f8a4ebd6fe686fbb695b49c5

  • SSDEEP

    12288:FqQlvIOH0GCTBHmPt4eBQhdico09cDlB4Vx/ID:0uH0GCNeQLi7H0

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

91.200.186.228:443

41.76.108.46:8080

188.165.214.166:7080

191.252.196.221:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

212.237.17.99:8080

212.237.56.116:7080

216.158.226.206:443

110.232.117.186:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 11 IoCs
  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\239e2b84c96b9995dcd468ff482b0214a70c93f0a2d354ac49b5e51384cea69f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1808
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\239e2b84c96b9995dcd468ff482b0214a70c93f0a2d354ac49b5e51384cea69f.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4672
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\239e2b84c96b9995dcd468ff482b0214a70c93f0a2d354ac49b5e51384cea69f.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4148

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4148-5-0x0000000002C70000-0x0000000002C98000-memory.dmp

          Filesize

          160KB

        • memory/4148-9-0x0000000002C70000-0x0000000002C98000-memory.dmp

          Filesize

          160KB

        • memory/4148-10-0x00000000034D0000-0x00000000034F8000-memory.dmp

          Filesize

          160KB

        • memory/4148-14-0x0000000003670000-0x0000000003698000-memory.dmp

          Filesize

          160KB

        • memory/4148-18-0x00000000036D0000-0x00000000036F8000-memory.dmp

          Filesize

          160KB

        • memory/4148-22-0x00000000037B0000-0x00000000037D8000-memory.dmp

          Filesize

          160KB

        • memory/4148-26-0x00000000038C0000-0x00000000038E8000-memory.dmp

          Filesize

          160KB

        • memory/4148-30-0x00000000039D0000-0x00000000039F8000-memory.dmp

          Filesize

          160KB

        • memory/4148-34-0x0000000001360000-0x0000000001388000-memory.dmp

          Filesize

          160KB

        • memory/4148-38-0x0000000002CD0000-0x0000000002CF8000-memory.dmp

          Filesize

          160KB

        • memory/4672-0-0x0000000002440000-0x0000000002468000-memory.dmp

          Filesize

          160KB

        • memory/4672-4-0x00000000023F0000-0x0000000002401000-memory.dmp

          Filesize

          68KB