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
    20-11-2024 21:24

General

  • Target

    c34f60e80c9fe6f7f51e34b0443e8f3e43807f85dc0a195472177da510e784d7.dll

  • Size

    629KB

  • MD5

    a21689568cf393e42f4da43a83ab91f5

  • SHA1

    1b03119aa8508528f16134e81bd53c351919ea33

  • SHA256

    c34f60e80c9fe6f7f51e34b0443e8f3e43807f85dc0a195472177da510e784d7

  • SHA512

    9b8e536f68e669bc2399bf4a2692996655e6400e133b98bbb3bd06e48f95d28a72208091e6050be8bfe957512fc90f2c449149b5303eb2905f03812d8887b603

  • SSDEEP

    12288:BKx9m9TwSW/eFj5PWWWWpUUUUUUUUUUUUUUUD69SiEqHtMagzdEPon:BUmhwSWW7pLtMagf

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

51.15.4.22:443

173.214.173.220:8080

212.237.5.209:443

192.254.71.210:443

216.158.226.206:443

162.243.175.63:443

212.24.98.99:8080

58.227.42.236:80

45.118.115.99:8080

104.251.214.46:8080

185.157.82.209:8080

46.55.222.11:443

188.40.137.206:8080

81.0.236.90:443

103.75.201.2:443

129.232.188.93:443

195.154.133.20:443

159.8.59.82:8080

79.172.212.216:8080

138.185.72.26:8080

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\c34f60e80c9fe6f7f51e34b0443e8f3e43807f85dc0a195472177da510e784d7.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3016
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\c34f60e80c9fe6f7f51e34b0443e8f3e43807f85dc0a195472177da510e784d7.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3336
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c34f60e80c9fe6f7f51e34b0443e8f3e43807f85dc0a195472177da510e784d7.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:5032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3336-0-0x00000000021F0000-0x0000000002215000-memory.dmp

    Filesize

    148KB