Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    17-06-2022 11:24

General

  • Target

    B6WKOjnuXAYdMsKINoPp4KZA7IPg.dll

  • Size

    518KB

  • MD5

    b38d88e3af1b47c90358f3a47f90a3db

  • SHA1

    143478e2d859486522db651777ed6cfba1c2d5c8

  • SHA256

    cd54167bf79900d2875cbd985d19fe4016bbb5af517280e9d705bdb885bd2300

  • SHA512

    9ac499034d3e6211c24854bc91dc4c65976c36de0843c7e94118b153fce00c105c5c634f5c4f42d48908c7930d826f7f4d11be09fae1b96968e9722cdb81f3bc

Malware Config

Extracted

Family

emotet

C2

149.56.131.28:8080

72.15.201.15:8080

207.148.79.14:8080

82.165.152.127:8080

46.55.222.11:443

213.241.20.155:443

163.44.196.120:8080

51.254.140.238:7080

107.170.39.149:8080

188.44.20.25:443

82.223.21.224:8080

172.104.251.154:8080

164.68.99.3:8080

101.50.0.91:8080

129.232.188.93:443

173.212.193.249:8080

103.132.242.26:8080

186.194.240.217:443

37.187.115.122:8080

91.207.28.33:8080

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • 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\B6WKOjnuXAYdMsKINoPp4KZA7IPg.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4644
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LPnVBiFbyhUURour\ruDDOtZXimy.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:480

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4644-130-0x0000000180000000-0x000000018002A000-memory.dmp

    Filesize

    168KB