Analysis

  • max time kernel
    133s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 01:38

General

  • Target
    LisectAVT_2403002B_59.dll
  • Size 784KB
  • Sample240725-b2evhszgpn
  • SHA256 4c29066cd91c1834e7e15d4a891517151bc58835d4cf57dfd86fddc5bf4e0f77
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 185.244.166.137:443

  • 185.168.130.138:443

  • 59.148.253.194:443

  • 78.46.73.125:443

  • 195.77.239.39:8080

  • 104.131.62.48:8080

  • 69.16.218.101:8080

  • 203.153.216.46:443

  • 195.154.146.35:443

  • 190.90.233.66:443

  • 191.252.103.16:80

  • 37.44.244.177:8080

  • 168.197.250.14:80

  • 116.124.128.206:8080

  • 54.37.228.122:443

  • 159.69.237.188:443

  • 85.214.67.203:8080

  • 210.57.209.142:8080

  • 78.47.204.80:443

  • 185.148.168.220:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • 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\LisectAVT_2403002B_59.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002B_59.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2304
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002B_59.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4988

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2304-0-0x0000000003180000-0x00000000031A7000-memory.dmp