Analysis

  • max time kernel
    139s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/11/2024, 14:17

General

  • Target

    564114973f01f2fb82840c513a00e3d5b09e8fb8de50e0c00f47189e6814def3.dll

  • Size

    364KB

  • MD5

    37fc36143af63f5f3ba7ccefa484e884

  • SHA1

    4ce03969e43b4c6251b21a76d968a9badd576eb1

  • SHA256

    564114973f01f2fb82840c513a00e3d5b09e8fb8de50e0c00f47189e6814def3

  • SHA512

    20e6c6f6542c7161caae8e414804ac45a181157fb361996bbb52691b877d7241a29cbac0e87c4f32ff41c87fa6e9e6c1aebebe128a3919d36cc2253f539ef6a0

  • SSDEEP

    6144:qRsMh9YQWtcgA70wgF7nJy76CQK+kIVDRjudJMrt32fFcRmXIeJXjWMmAD:cvm9Y0HFLKRQKqV4epRmxAvAD

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

45.63.5.129:443

128.199.192.135:8080

51.178.61.60:443

168.197.250.14:80

177.72.80.14:7080

51.210.242.234:8080

142.4.219.173:8080

78.47.204.80:443

78.46.73.125:443

37.44.244.177:8080

37.59.209.141:8080

191.252.103.16:80

54.38.242.185:443

85.214.67.203:8080

217.182.143.207:443

159.69.237.188:443

210.57.209.142:8080

54.37.228.122:443

207.148.81.119:8080

195.77.239.39:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Blocklisted process makes network request 8 IoCs
  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\564114973f01f2fb82840c513a00e3d5b09e8fb8de50e0c00f47189e6814def3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2064
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\564114973f01f2fb82840c513a00e3d5b09e8fb8de50e0c00f47189e6814def3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2760
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\564114973f01f2fb82840c513a00e3d5b09e8fb8de50e0c00f47189e6814def3.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:3008

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2760-0-0x0000000000B50000-0x0000000000B77000-memory.dmp

          Filesize

          156KB

        • memory/2760-1-0x0000000000B50000-0x0000000000B77000-memory.dmp

          Filesize

          156KB

        • memory/3008-2-0x0000000000780000-0x00000000007A7000-memory.dmp

          Filesize

          156KB

        • memory/3008-3-0x0000000000780000-0x00000000007A7000-memory.dmp

          Filesize

          156KB

        • memory/3008-4-0x0000000000780000-0x00000000007A7000-memory.dmp

          Filesize

          156KB