Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 23:49

General

  • Target

    8dc20393057acaee8ccc9eb95f08a3bee53296a993965f28772e79d2a56228ac.dll

  • Size

    742KB

  • MD5

    a89c753fe4dbc753b7cd1054a0b9230d

  • SHA1

    c0363acea8dd4d797cc00056fc4abc44b624e285

  • SHA256

    8dc20393057acaee8ccc9eb95f08a3bee53296a993965f28772e79d2a56228ac

  • SHA512

    a661cc9754de2dd15df532eac9745ffa70710a6fa9dd20410952a95128c8568ba50d9a0aa01debc0987c403b744f51f6d754450cf19dcd584ed4796cd15c7225

  • SSDEEP

    12288:ckd4N2A+TyrjNDCaVN+HC1FXWWf3HlTT1LwmBvb:ckdxT2rZDCaVN+gXWW3HBemBj

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

207.148.81.119:8080

159.69.237.188:443

103.8.26.17:8080

194.9.172.107:8080

188.225.32.231:4143

103.56.149.105:8080

139.196.72.155:8080

190.90.233.66:443

37.59.209.141:8080

217.182.143.207:443

78.46.73.125:443

78.47.204.80:443

116.124.128.206:8080

45.71.195.104:8080

87.106.97.83:7080

178.62.112.199:8080

175.126.176.79:8080

134.122.119.23:8080

51.68.141.164:8080

203.153.216.46:443

ecs1.plain
eck1.plain

Signatures

  • Emotet

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

  • Emotet family
  • 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\8dc20393057acaee8ccc9eb95f08a3bee53296a993965f28772e79d2a56228ac.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3344
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WchEErQfCHV\Zhyq.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:392

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/392-8-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/3344-0-0x0000000002D70000-0x0000000002D71000-memory.dmp

    Filesize

    4KB

  • memory/3344-1-0x0000000180000000-0x0000000180031000-memory.dmp

    Filesize

    196KB

  • memory/3344-4-0x0000000010000000-0x00000000100C4000-memory.dmp

    Filesize

    784KB