Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2025 19:43

General

  • Target

    ISmm7Q94U.dll

  • Size

    822KB

  • MD5

    4a659a5e48556eb45b4f05ecede16671

  • SHA1

    135d7bf7ca4d37887892a0c272ca549602cc5145

  • SHA256

    15e9869fff87b5456e40358c52007c9e3f7dbfbe9096aea8c2712e65deb65a5b

  • SHA512

    0e5c1e3055071de09031021688492133f9928462a5a5cc8d8793ee3b542e774399dbac6dd8c81eaf307ca8ce30260537d8eb7bceb824fab29a75d797ac131864

  • SSDEEP

    6144:v7rc6Wk6SYnaKOai5uWLwrd0jSjc0vNPqBVzLFW5WUPV2m7hzS7583Tg7A+++ncE:vXcFk6SYna2Frd0jSjcc9SnmBZX0TMh

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

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

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ISmm7Q94U.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QxNzVJqkv\xWLyPTs.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1324

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1324-8-0x0000000065280000-0x0000000065357000-memory.dmp

    Filesize

    860KB

  • memory/2420-0-0x0000000180000000-0x000000018002A000-memory.dmp

    Filesize

    168KB

  • memory/2420-3-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/2420-4-0x0000000065280000-0x0000000065357000-memory.dmp

    Filesize

    860KB