Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    26/10/2020, 05:57

General

  • Target
    4717f603d54ad451b758b0649308917a.exe
  • Size 504KB
  • Sample201026-ncv88fexba
  • SHA256 e13af91b444703aa59dd6d6cb133048eef0a62fd6933efdb743075cff63c5571
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 186.189.249.2:80

  • 59.148.253.194:8080

  • 173.212.197.71:8080

  • 5.89.33.136:80

  • 177.144.130.105:443

  • 190.190.219.184:80

  • 82.76.111.249:443

  • 70.32.115.157:8080

  • 62.84.75.50:80

  • 190.24.243.186:80

  • 51.15.7.145:80

  • 24.232.228.233:80

  • 46.105.114.137:8080

  • 216.47.196.104:80

  • 172.86.186.21:8080

  • 186.103.141.250:443

  • 128.92.203.42:80

  • 190.188.245.242:80

  • 152.169.22.67:80

  • 170.81.48.2:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4717f603d54ad451b758b0649308917a.exe
    "C:\Users\Admin\AppData\Local\Temp\4717f603d54ad451b758b0649308917a.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3908
    • C:\Windows\SysWOW64\midimap\Windows.System.Profile.HardwareId.exe
      "C:\Windows\SysWOW64\midimap\Windows.System.Profile.HardwareId.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:800

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/800-4-0x0000000002180000-0x00000000021A2000-memory.dmp

        memory/800-5-0x00000000021B0000-0x00000000021D1000-memory.dmp

        memory/3908-0-0x0000000002220000-0x0000000002242000-memory.dmp

        memory/3908-1-0x0000000002250000-0x0000000002271000-memory.dmp