Analysis

  • max time kernel
    94s
  • max time network
    141s
  • 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, 21:40

General

  • Target

    c7a4e0d4a2406e83c957760d2e60fb0f4f82268232a5249bbfe36ca1624e88b0.dll

  • Size

    504KB

  • MD5

    f8bf4c5a36eff8306f2b117626394dee

  • SHA1

    a8dff68ea09cb47b53427e942601f02b71edd31c

  • SHA256

    c7a4e0d4a2406e83c957760d2e60fb0f4f82268232a5249bbfe36ca1624e88b0

  • SHA512

    b150387bc1250528839fc61801ccca44ea19aad11269ac924f0ec3344008bc368a73034aa68e03e24cf6484591687e476928f191b700734f237ec5fb4599f0ff

  • SSDEEP

    6144:Y7eUxxxxt33333333hCC28YiYRrLKyx3jvfIfpQdKXoJsdsUPlhLYfZDqvasLD2d:n8nYRvJhjvGpQ9cGDO3JtP

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

159.69.43.124:8080

45.79.80.198:443

207.148.81.119:8080

128.199.192.135:8080

118.98.72.86:443

217.182.143.207:443

168.197.250.14:80

116.124.128.206:8080

78.46.73.125:443

185.148.168.15:8080

195.154.146.35:443

85.214.67.203:8080

194.9.172.107:8080

59.148.253.194:443

210.57.209.142:8080

54.38.242.185:443

195.77.239.39:8080

159.69.237.188:443

104.131.62.48:8080

62.171.178.147:8080

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 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c7a4e0d4a2406e83c957760d2e60fb0f4f82268232a5249bbfe36ca1624e88b0.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3924
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\c7a4e0d4a2406e83c957760d2e60fb0f4f82268232a5249bbfe36ca1624e88b0.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1204
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c7a4e0d4a2406e83c957760d2e60fb0f4f82268232a5249bbfe36ca1624e88b0.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2248

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1204-0-0x0000000002F30000-0x0000000002F57000-memory.dmp

          Filesize

          156KB