Analysis

  • max time kernel
    140s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 12 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 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\239e2b84c96b9995dcd468ff482b0214a70c93f0a2d354ac49b5e51384cea69f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2520
    • 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:1904
      • 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:2400

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1904-0-0x0000000000250000-0x0000000000274000-memory.dmp

          Filesize

          144KB

        • memory/1904-2-0x00000000002A0000-0x00000000002C8000-memory.dmp

          Filesize

          160KB

        • memory/2400-12-0x00000000002A0000-0x00000000002C8000-memory.dmp

          Filesize

          160KB

        • memory/2400-15-0x00000000003F0000-0x0000000000418000-memory.dmp

          Filesize

          160KB

        • memory/2400-21-0x0000000000450000-0x0000000000478000-memory.dmp

          Filesize

          160KB

        • memory/2400-27-0x00000000009F0000-0x0000000000A18000-memory.dmp

          Filesize

          160KB

        • memory/2400-33-0x00000000021F0000-0x0000000002218000-memory.dmp

          Filesize

          160KB

        • memory/2400-45-0x0000000002920000-0x0000000002948000-memory.dmp

          Filesize

          160KB

        • memory/2400-39-0x0000000002840000-0x0000000002868000-memory.dmp

          Filesize

          160KB

        • memory/2400-51-0x0000000002A60000-0x0000000002A88000-memory.dmp

          Filesize

          160KB

        • memory/2400-63-0x0000000002D30000-0x0000000002D58000-memory.dmp

          Filesize

          160KB

        • memory/2400-57-0x0000000002B00000-0x0000000002B28000-memory.dmp

          Filesize

          160KB