Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09/11/2020, 20:45

General

  • Target
    108d3cde95cc5345d4e63ed99f5e834a7e9993cb8f63b140f44d7469ee1bbbcb.exe
  • Size 508KB
  • Sample201109-s7wpf41af2
  • SHA256 108d3cde95cc5345d4e63ed99f5e834a7e9993cb8f63b140f44d7469ee1bbbcb
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 201.17.193.151:443

  • 190.2.31.172:80

  • 185.10.202.137:8080

  • 103.31.232.93:443

  • 110.145.101.66:443

  • 49.176.162.90:443

  • 190.210.184.138:995

  • 177.6.166.4:80

  • 72.47.248.48:7080

  • 70.32.84.74:8080

  • 12.162.84.2:8080

  • 191.92.120.49:80

  • 82.8.232.51:80

  • 117.7.236.115:80

  • 83.169.21.32:7080

  • 177.66.190.130:80

  • 210.186.132.68:80

  • 120.151.194.117:80

  • 68.183.190.199:8080

  • 81.16.1.45:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Suspicious behavior: EmotetMutantsSpam 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\108d3cde95cc5345d4e63ed99f5e834a7e9993cb8f63b140f44d7469ee1bbbcb.exe
    "C:\Users\Admin\AppData\Local\Temp\108d3cde95cc5345d4e63ed99f5e834a7e9993cb8f63b140f44d7469ee1bbbcb.exe"
    1⤵
    • Suspicious behavior: EmotetMutantsSpam
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1424
    • C:\Windows\SysWOW64\api-ms-win-downlevel-advapi32-l1-1-0\api-ms-win-downlevel-advapi32-l1-1-0.exe
      "C:\Windows\SysWOW64\api-ms-win-downlevel-advapi32-l1-1-0\api-ms-win-downlevel-advapi32-l1-1-0.exe"
      2⤵
      • Suspicious behavior: EmotetMutantsSpam
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1664

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1424-0-0x0000000000350000-0x000000000035C000-memory.dmp

        memory/1424-1-0x0000000000400000-0x0000000000482000-memory.dmp

        memory/1664-3-0x0000000000230000-0x000000000023C000-memory.dmp

        memory/1664-4-0x0000000000400000-0x0000000000482000-memory.dmp

        memory/1944-5-0x000007FEF61D0000-0x000007FEF644A000-memory.dmp