Analysis

  • max time kernel
    144s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/03/2024, 06:01

General

  • Target

    396709d639484e6d5c673a5102a6623fb5ae21a0cf6b1aafead144cfd1be28dc.dll

  • Size

    684KB

  • MD5

    e933b0aa9c2f5e6f18cb0718d0e064ff

  • SHA1

    81de5e8aea0448bc75b540f1c530517c550a1883

  • SHA256

    396709d639484e6d5c673a5102a6623fb5ae21a0cf6b1aafead144cfd1be28dc

  • SHA512

    f0d5db89ac71a4836398ba9968c1b7faa09bb5fd0651af6b32cc7c870f543fef3773cb618591f0e73bf09b8fb177a933b079121b87ee882f4759f9fd418da2fb

  • SSDEEP

    6144:jpvac/hrq/4wi/fRBe06Av38/giQEjSdLZJ8iqOqnPoypSlwDmL0TX9zZ7cuQUa6:y4wwRBe01P8/giQE8zsnS9W7PQUaIF

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

149.202.179.100:443

103.75.201.4:443

129.232.188.93:443

50.116.54.215:443

203.114.109.124:443

217.182.143.207:443

212.237.5.209:443

79.172.212.216:8080

144.76.186.49:8080

159.8.59.82:8080

131.100.24.231:80

212.237.17.99:8080

81.0.236.90:443

159.89.230.105:443

164.68.99.3:8080

212.237.56.116:7080

162.243.175.63:443

195.154.133.20:443

110.232.117.186:8080

45.142.114.231:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\396709d639484e6d5c673a5102a6623fb5ae21a0cf6b1aafead144cfd1be28dc.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4840
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\396709d639484e6d5c673a5102a6623fb5ae21a0cf6b1aafead144cfd1be28dc.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\396709d639484e6d5c673a5102a6623fb5ae21a0cf6b1aafead144cfd1be28dc.dll",DllRegisterServer
        3⤵
          PID:4372

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/2920-0-0x0000000002B50000-0x0000000002B75000-memory.dmp

            Filesize

            148KB