Analysis

  • max time kernel
    94s
  • max time network
    137s
  • 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 23:47

General

  • Target

    a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88.dll

  • Size

    642KB

  • MD5

    7313002a399c55e46b4a4da6ff0cf11f

  • SHA1

    2b0c9d9f239354ef9613fc3265030a9b4b5f7c67

  • SHA256

    a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88

  • SHA512

    c749bec0aafb3f62ca8b809dcc58c0a8e5286933ee4109d6e908e4c84fd7d58b0979d6bada21cce245423bc8099c13ae8fdf3286477ce7fa69f268c3582dfe59

  • SSDEEP

    12288:SKErLbWywuqBlzeWJsc4guGuLfGVM6AhPoTVHeo0Wq7giXg:SK8EuqLzeWeKupLaM6MwTfq7

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\a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:676
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:448
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a36d24bbd79ea89da56546b1d1d9588bd7aaae06249f5c738849f04d3de4ae88.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/448-1-0x0000000002610000-0x0000000002638000-memory.dmp

    Filesize

    160KB