Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 21:45

General

  • Target

    275363674a638bac6546739c41ca06b89c1e977c9bb6e0117f4160a3b86d5ea6.dll

  • Size

    408KB

  • MD5

    b6dc6897b5260f77ef9f17b3188f9b21

  • SHA1

    63653e9bef220d95b89cd4bdcff9836db13a4951

  • SHA256

    275363674a638bac6546739c41ca06b89c1e977c9bb6e0117f4160a3b86d5ea6

  • SHA512

    f57512ce22b03e78ddfd0a7b3d8a24489bf6702416a318630aeb1cfac4d83544e97aedd2e870f360eb6de0987d79bdaa129339cac549dae30824b7e7e3d9bc80

  • SSDEEP

    6144:+14kZNuAXp3htAsH9dSKSKrbkPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/rBz9xSUacqcEP

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\275363674a638bac6546739c41ca06b89c1e977c9bb6e0117f4160a3b86d5ea6.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\275363674a638bac6546739c41ca06b89c1e977c9bb6e0117f4160a3b86d5ea6.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2912
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\275363674a638bac6546739c41ca06b89c1e977c9bb6e0117f4160a3b86d5ea6.dll",DllRegisterServer
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2368

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2912-0-0x00000000004D0000-0x00000000004F8000-memory.dmp

    Filesize

    160KB