Analysis

  • max time kernel
    141s
  • max time network
    149s
  • 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, 19:29

General

  • Target

    75d1618cef147dc849d79a36d1aa44c4d9ed614a78ebd71c3f4de05a29cdb404.dll

  • Size

    696KB

  • MD5

    5605ac671189649efe7cf6e981cc1874

  • SHA1

    8c6b3afde8cb9b47bc1171004de67ef03b72e32e

  • SHA256

    75d1618cef147dc849d79a36d1aa44c4d9ed614a78ebd71c3f4de05a29cdb404

  • SHA512

    3ec8669451d09cdddf8d8e04f2ba38581ddc7cd28a794c487380a5139ff3a502f5e469d05d3778ee152002a43b723c3e0d26a203cdc9269e078aecd2f7171c65

  • SSDEEP

    12288:WKEUkuAOLka1miSmuYr1V7xAobS3qTHPR101D:TEQLka1nBVFAoS3WvR

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

51.178.61.60:443

168.197.250.14:80

45.79.33.48:8080

196.44.98.190:8080

177.72.80.14:7080

51.210.242.234:8080

185.148.169.10:8080

142.4.219.173:8080

78.47.204.80:443

78.46.73.125:443

37.44.244.177:8080

37.59.209.141:8080

191.252.103.16:80

54.38.242.185:443

85.214.67.203:8080

54.37.228.122:443

207.148.81.119:8080

195.77.239.39:8080

66.42.57.149:443

195.154.146.35:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Blocklisted process makes network request 10 IoCs
  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\75d1618cef147dc849d79a36d1aa44c4d9ed614a78ebd71c3f4de05a29cdb404.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\75d1618cef147dc849d79a36d1aa44c4d9ed614a78ebd71c3f4de05a29cdb404.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2252
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\75d1618cef147dc849d79a36d1aa44c4d9ed614a78ebd71c3f4de05a29cdb404.dll",Control_RunDLL
        3⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2252-0-0x0000000002D50000-0x0000000002D78000-memory.dmp

    Filesize

    160KB

  • memory/4868-5-0x0000000002160000-0x0000000002188000-memory.dmp

    Filesize

    160KB

  • memory/4868-8-0x0000000002160000-0x0000000002188000-memory.dmp

    Filesize

    160KB

  • memory/4868-9-0x00000000028D0000-0x00000000028F8000-memory.dmp

    Filesize

    160KB

  • memory/4868-17-0x0000000002AD0000-0x0000000002AF8000-memory.dmp

    Filesize

    160KB

  • memory/4868-14-0x0000000002A70000-0x0000000002A98000-memory.dmp

    Filesize

    160KB

  • memory/4868-21-0x0000000002BB0000-0x0000000002BD8000-memory.dmp

    Filesize

    160KB

  • memory/4868-25-0x0000000002CD0000-0x0000000002CF8000-memory.dmp

    Filesize

    160KB

  • memory/4868-29-0x0000000002DD0000-0x0000000002DF8000-memory.dmp

    Filesize

    160KB

  • memory/4868-33-0x0000000002EB0000-0x0000000002ED8000-memory.dmp

    Filesize

    160KB

  • memory/4868-37-0x0000000000A70000-0x0000000000A81000-memory.dmp

    Filesize

    68KB

  • memory/4868-49-0x0000000000600000-0x0000000000628000-memory.dmp

    Filesize

    160KB

  • memory/4868-54-0x0000000000780000-0x00000000007A8000-memory.dmp

    Filesize

    160KB

  • memory/4868-58-0x0000000002970000-0x0000000002998000-memory.dmp

    Filesize

    160KB