Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    04/11/2022, 19:09

General

  • Target
    c00d80a2f06ec9335e734779ecd9754a.dll
  • Size 887KB
  • Sample221104-xtsmascack
  • SHA256 52ceb2e476f5ba13ad4d56c5292d8c97cff9c24967b54fa7a50cc2a333f2527d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 178.238.225.252:8080

  • 139.196.72.155:8080

  • 36.67.23.59:443

  • 103.56.149.105:8080

  • 37.44.244.177:8080

  • 85.25.120.45:8080

  • 202.134.4.210:7080

  • 78.47.204.80:443

  • 83.229.80.93:8080

  • 93.104.209.107:8080

  • 80.211.107.116:8080

  • 165.22.254.236:8080

  • 104.244.79.94:443

  • 185.148.169.10:8080

  • 190.145.8.4:443

  • 175.126.176.79:8080

  • 139.59.80.108:8080

  • 188.165.79.151:443

  • 128.199.217.206:443

  • 64.227.55.231:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c00d80a2f06ec9335e734779ecd9754a.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OzQAgVOBgYEckV\OCIwEIGWGNnAFZHt.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1652

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2020-54-0x000007FEFBAB1000-0x000007FEFBAB3000-memory.dmp

        memory/2020-55-0x0000000000410000-0x0000000000440000-memory.dmp