Analysis

  • max time kernel
    95s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 23:05

General

  • Target

    c9c845ea66af4e3e45d1b4775d908bebc945449a2374e51fbb49e499bb136c29.dll

  • Size

    408KB

  • MD5

    e40d7ae959fe29a7cf21eca69c3a9c61

  • SHA1

    c3e37f5c1446a4eb633749da4e963725ef2f6367

  • SHA256

    c9c845ea66af4e3e45d1b4775d908bebc945449a2374e51fbb49e499bb136c29

  • SHA512

    5383b1d2beb597d561ce3249c036cc357a82b8d649a5027cbb4523e4c2e62aa65624f3fa20fdaee2dddd263dc87e81c0f4fc292ea0afdf4be45da7c601b7b956

  • SSDEEP

    6144:+14kZNuAXp3htAsH9dSKSKrFkPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/rDz9xSUacqcEP

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

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\c9c845ea66af4e3e45d1b4775d908bebc945449a2374e51fbb49e499bb136c29.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4932
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\c9c845ea66af4e3e45d1b4775d908bebc945449a2374e51fbb49e499bb136c29.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2440
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c9c845ea66af4e3e45d1b4775d908bebc945449a2374e51fbb49e499bb136c29.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:648

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2440-0-0x00000000027B0000-0x00000000027D8000-memory.dmp

    Filesize

    160KB