Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    27/10/2020, 18:43

General

  • Target
    emotet_exe_e3_e201d5589ed2e318ae91ae733a165b4d707c19bccd01261d5ccfbd78d38e41a8_2020-10-27__184210._exe.exe
  • Size 550KB
  • Sample201027-cbjnctbeyx
  • SHA256 e201d5589ed2e318ae91ae733a165b4d707c19bccd01261d5ccfbd78d38e41a8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch3

C2
  • 179.15.102.2:80

  • 91.121.200.35:8080

  • 159.203.16.11:8080

  • 188.226.165.170:8080

  • 78.90.78.210:80

  • 181.59.59.54:80

  • 143.95.101.72:8080

  • 61.118.67.173:80

  • 113.203.238.130:80

  • 109.99.146.210:8080

  • 2.58.16.86:8080

  • 50.116.78.109:8080

  • 188.166.220.180:7080

  • 175.103.38.146:80

  • 198.20.228.9:8080

  • 5.2.246.108:80

  • 115.79.195.246:80

  • 187.193.221.143:80

  • 41.76.213.144:8080

  • 180.148.4.130:8080

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
  • Modifies data under HKEY_USERS 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\emotet_exe_e3_e201d5589ed2e318ae91ae733a165b4d707c19bccd01261d5ccfbd78d38e41a8_2020-10-27__184210._exe.exe
    "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e3_e201d5589ed2e318ae91ae733a165b4d707c19bccd01261d5ccfbd78d38e41a8_2020-10-27__184210._exe.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3932
    • C:\Windows\SysWOW64\dsrole\KBDLV1.exe
      "C:\Windows\SysWOW64\dsrole\KBDLV1.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2112
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NgcSvc
    1⤵
      PID:4048
    • \??\c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
      1⤵
        PID:1096
      • \??\c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s NgcCtnrSvc
        1⤵
        • Modifies data under HKEY_USERS
        PID:1432

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2112-4-0x0000000002130000-0x0000000002163000-memory.dmp

            memory/2112-5-0x0000000002230000-0x0000000002262000-memory.dmp

            memory/3932-0-0x0000000002310000-0x0000000002343000-memory.dmp

            memory/3932-1-0x0000000002350000-0x0000000002382000-memory.dmp