Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    12/11/2024, 21:40

General

  • Target

    f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49.dll

  • Size

    746KB

  • MD5

    5f131b1596b03bd21295c1acd3b62980

  • SHA1

    32c36b95303e4f67d7b8d4591730d816f72ba2c9

  • SHA256

    f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49

  • SHA512

    402f928ff5329ae66d6886f74e80dd543a94c18d27603cb1e19cc6080026bb83d2b6d2fd7cf4c68c4afce6ed015a408cd842cf19009d6ee2685ac4847e268cdc

  • SSDEEP

    12288:kmCKRyj2L2Iy1sWyuSVl/FYe1Tf7zO5gSJ0/7MMBmqMzSuSYowEAVwt8Db:kmCKeI2Iy1HyuSVP6ux/7Mkmdfoawt83

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

207.148.81.119:8080

159.69.237.188:443

103.8.26.17:8080

194.9.172.107:8080

188.225.32.231:4143

103.56.149.105:8080

139.196.72.155:8080

190.90.233.66:443

37.59.209.141:8080

217.182.143.207:443

78.46.73.125:443

78.47.204.80:443

116.124.128.206:8080

45.71.195.104:8080

87.106.97.83:7080

178.62.112.199:8080

175.126.176.79:8080

134.122.119.23:8080

51.68.141.164:8080

203.153.216.46:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f785d7a7d3a346f941139187bfb42522369891b98f0c9cb9d6430af16e116c49.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\TxfkmPVzq\fzWpkWq.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1676

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1676-5-0x000007FEFB780000-0x000007FEFB840000-memory.dmp

          Filesize

          768KB

        • memory/1676-12-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB

        • memory/1676-13-0x000007FEFB780000-0x000007FEFB840000-memory.dmp

          Filesize

          768KB

        • memory/1676-15-0x000007FEFB780000-0x000007FEFB840000-memory.dmp

          Filesize

          768KB

        • memory/1676-16-0x000007FEFB780000-0x000007FEFB840000-memory.dmp

          Filesize

          768KB

        • memory/3032-1-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB

        • memory/3032-0-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

        • memory/3032-4-0x000007FEFB840000-0x000007FEFB900000-memory.dmp

          Filesize

          768KB