Analysis

  • max time kernel
    136s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-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 9 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 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\75d1618cef147dc849d79a36d1aa44c4d9ed614a78ebd71c3f4de05a29cdb404.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2888
    • 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:2908
      • 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:2792

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2792-27-0x0000000002540000-0x0000000002568000-memory.dmp

    Filesize

    160KB

  • memory/2792-8-0x00000000006C0000-0x00000000006E8000-memory.dmp

    Filesize

    160KB

  • memory/2792-12-0x00000000006C0000-0x00000000006E8000-memory.dmp

    Filesize

    160KB

  • memory/2792-15-0x00000000007B0000-0x00000000007D8000-memory.dmp

    Filesize

    160KB

  • memory/2792-21-0x00000000023B0000-0x00000000023D8000-memory.dmp

    Filesize

    160KB

  • memory/2792-33-0x00000000025A0000-0x00000000025C8000-memory.dmp

    Filesize

    160KB

  • memory/2792-39-0x0000000002710000-0x0000000002738000-memory.dmp

    Filesize

    160KB

  • memory/2792-45-0x0000000002860000-0x0000000002888000-memory.dmp

    Filesize

    160KB

  • memory/2792-52-0x0000000002910000-0x0000000002938000-memory.dmp

    Filesize

    160KB

  • memory/2792-57-0x00000000029B0000-0x00000000029D8000-memory.dmp

    Filesize

    160KB

  • memory/2792-63-0x0000000002A10000-0x0000000002A38000-memory.dmp

    Filesize

    160KB

  • memory/2908-2-0x0000000000240000-0x0000000000268000-memory.dmp

    Filesize

    160KB

  • memory/2908-0-0x0000000000190000-0x00000000001B4000-memory.dmp

    Filesize

    144KB