Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 22:44

General

  • Target
    5f60609bc2b09d4ab3f447d2759022e9eb6a0a6cab9da94b0eebb85e8bbe8856.dll
  • Size 678KB
  • Sample240527-2ntdvscf9t
  • SHA256 5f60609bc2b09d4ab3f447d2759022e9eb6a0a6cab9da94b0eebb85e8bbe8856
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 194.9.172.107:8080

  • 66.42.57.149:443

  • 165.22.73.229:8080

  • 202.29.239.162:443

  • 104.248.225.227:8080

  • 54.38.242.185:443

  • 103.133.214.242:8080

  • 78.47.204.80:443

  • 210.57.209.142:8080

  • 103.41.204.169:8080

  • 118.98.72.86:443

  • 88.217.172.165:8080

  • 87.106.97.83:7080

  • 85.25.120.45:8080

  • 195.77.239.39:8080

  • 37.44.244.177:8080

  • 36.67.23.59:443

  • 160.16.143.191:7080

  • 54.38.143.246:7080

  • 159.69.237.188:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5f60609bc2b09d4ab3f447d2759022e9eb6a0a6cab9da94b0eebb85e8bbe8856.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4732
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CrjAGGNcIjaskMj\aeLjMhtVpnf.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1076

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1076-8-0x0000000180000000-0x0000000180031000-memory.dmp

        memory/4732-0-0x0000000180000000-0x0000000180031000-memory.dmp

        memory/4732-3-0x0000000000D10000-0x0000000000D11000-memory.dmp

        memory/4732-4-0x0000000010000000-0x00000000100B3000-memory.dmp