Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 20:46

General

  • Target

    8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.dll

  • Size

    678KB

  • MD5

    d09b04ae5088a4625cb854b5d7c6fff8

  • SHA1

    a5545199eeff4160741167155d5ebbf3707d6c5b

  • SHA256

    8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b

  • SHA512

    f4de9b6ed6c73a38057bf398b8cb46fb71657cf23b47e45dc0ff7844164499548350264c04e0bddd00abf3c30c67457ee2fe07025ffaeb3ca34caba6e257011a

  • SSDEEP

    12288:8nUIW4anSDGCH0fu1QJKwebe1gUK7wrnUfpE:kUITnGCH+u1QJKaCwrUfpE

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.

  • 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\8fe3218c80d7e0e542f243ff3d45a05d4fde1aa75459ae14da5c347122923d4b.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VXkoiVJntotRyPp\PRfvvuLFpUA.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4136

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2340-0-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB

        • memory/2340-3-0x0000000002E10000-0x0000000002E11000-memory.dmp

          Filesize

          4KB

        • memory/2340-4-0x0000000010000000-0x00000000100B3000-memory.dmp

          Filesize

          716KB

        • memory/4136-8-0x0000000180000000-0x0000000180031000-memory.dmp

          Filesize

          196KB