Analysis

  • max time kernel
    57s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    23-06-2022 14:42

General

  • Target

    8476038c6e87c69c87665bce49b0648e3d2365e7d6af567235dac108d09002af.dll

  • Size

    313KB

  • MD5

    78dc2125fce5103fb7eb9372262e3d45

  • SHA1

    f56f2bc2b2244071e75fed74f9fa73410b0e223c

  • SHA256

    8476038c6e87c69c87665bce49b0648e3d2365e7d6af567235dac108d09002af

  • SHA512

    2933cbd3f5e7c19af1fd3738bc2a8c2f1499d313d7387370b21860062fd624ea7987a3cc6f2cfba38a3a6c35132becf3240c2e8cb3bc03867d7c54377d9c4b8f

Malware Config

Extracted

Family

emotet

C2

62.171.178.147:8080

128.199.217.206:443

85.25.120.45:8080

157.230.99.206:8080

46.101.234.246:8080

196.44.98.190:8080

202.134.4.210:7080

54.37.106.167:8080

175.126.176.79:8080

104.244.79.94:443

103.71.99.57:8080

88.217.172.165:8080

104.248.225.227:8080

198.199.70.22:8080

64.227.55.231:8080

128.199.242.164:8080

195.77.239.39:8080

118.98.72.86:443

54.37.228.122:443

157.245.111.0:8080

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\8476038c6e87c69c87665bce49b0648e3d2365e7d6af567235dac108d09002af.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\FCLPXVhHRAhap\sLprRsmudWElkl.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:812

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/812-121-0x0000000000000000-mapping.dmp
  • memory/3456-116-0x0000000180000000-0x000000018002A000-memory.dmp
    Filesize

    168KB