Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:12

General

  • Target

    9b8a69d0466bbe19f8cdbdf6cd88bb2cb0e4f85710cf1356dd0a43074a9d843d.dll

  • Size

    676KB

  • MD5

    990892a29dc2112db2ef985296befdd2

  • SHA1

    c601346d535d2b1e32a54a9d50c1e0d14edf6089

  • SHA256

    9b8a69d0466bbe19f8cdbdf6cd88bb2cb0e4f85710cf1356dd0a43074a9d843d

  • SHA512

    a33042fe35f225ac738b7ee25e95cf8b16042d7e131e5db9429f0f2ad533a35026d4cade82b285e95c1134f447e17081f9603ef63def8c36d0be80ba4ca99c89

  • SSDEEP

    12288:cKjIcj3BvqD7jO1RjeiO5chtgbCwqwQKg64KoI5dr1:cKMc9vI761Rj1WcIdZ5NoI57

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\9b8a69d0466bbe19f8cdbdf6cd88bb2cb0e4f85710cf1356dd0a43074a9d843d.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3000
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\9b8a69d0466bbe19f8cdbdf6cd88bb2cb0e4f85710cf1356dd0a43074a9d843d.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3008
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\9b8a69d0466bbe19f8cdbdf6cd88bb2cb0e4f85710cf1356dd0a43074a9d843d.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2272

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3008-1-0x00000000003C0000-0x00000000003E8000-memory.dmp

    Filesize

    160KB