Analysis

  • max time kernel
    138s
  • max time network
    146s
  • 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 21:57

General

  • Target

    f990f8645f93e47b9069e37d8f6a2aaf9a61c0b110369face0fcf70825c73adf.dll

  • Size

    585KB

  • MD5

    902d5a043204e4524007142b3d5d0d0b

  • SHA1

    21cc85759a9055704d55aafb6543bc19c8970897

  • SHA256

    f990f8645f93e47b9069e37d8f6a2aaf9a61c0b110369face0fcf70825c73adf

  • SHA512

    58a1bf99902b48c4f9d0383030b017dab2346d8d89925a73f80e08ff3deebfc14e6342dc463c82a424d88639adee1e0abbddb8e52294f605a7f06b4fff621b32

  • SSDEEP

    12288:vocAHzfdBuh0PBGEhq6FJxJ/3UEoiMxh:ZAT1BWEtBVUNiMP

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 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\f990f8645f93e47b9069e37d8f6a2aaf9a61c0b110369face0fcf70825c73adf.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YlCUIswoQGtkHFT\PHjEKEOuupkxbQ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3696

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4916-0-0x0000000000D10000-0x0000000000D11000-memory.dmp

    Filesize

    4KB

  • memory/4916-1-0x00000000026D0000-0x00000000026FE000-memory.dmp

    Filesize

    184KB

  • memory/4916-7-0x0000000180000000-0x0000000180098000-memory.dmp

    Filesize

    608KB