Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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 20:54

General

  • Target

    5adb5c8a3d2d6e2d0ab59ac6edfbcd09835aa5f27c5e7a98603cf0b62e86f79d.dll

  • Size

    600KB

  • MD5

    67daa4c2c39a3700188e4dea1f8a271c

  • SHA1

    b6042f0648dfcb28814230a54c2b04e875bd204e

  • SHA256

    5adb5c8a3d2d6e2d0ab59ac6edfbcd09835aa5f27c5e7a98603cf0b62e86f79d

  • SHA512

    fb4f95654aa525861254cb8d5298d2d6f55449097680ca9619436ae4633f779154dc0f3dadd829b4d2fe0310af1fc7becc257477834bdf7d0bd5e148acadcbe6

  • SSDEEP

    12288:l4WjRiEKWKhqyuYzqtN0H2AyKK6cl788IO/:9KWKh/ZqtW2AJuQBO

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

103.42.57.17:8080

93.104.208.37:8080

195.154.146.35:443

62.171.178.147:8080

37.59.209.141:8080

139.196.72.155:8080

37.44.244.177:8080

191.252.103.16:80

217.182.143.207:443

128.199.192.135:8080

103.41.204.169:8080

185.148.168.15:8080

168.197.250.14:80

78.46.73.125:443

194.9.172.107:8080

185.148.168.220:8080

118.98.72.86:443

54.37.106.167:8080

78.47.204.80:443

159.69.237.188:443

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\5adb5c8a3d2d6e2d0ab59ac6edfbcd09835aa5f27c5e7a98603cf0b62e86f79d.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\5adb5c8a3d2d6e2d0ab59ac6edfbcd09835aa5f27c5e7a98603cf0b62e86f79d.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5adb5c8a3d2d6e2d0ab59ac6edfbcd09835aa5f27c5e7a98603cf0b62e86f79d.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1096

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2368-0-0x0000000001190000-0x00000000011B5000-memory.dmp

    Filesize

    148KB