Malware analysis KIMJYONG.doc Malicious activity | ANY.RUN

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File name:	KIMJYONG.doc
Full analysis:	https://app.any.run/tasks/2cfd6b5a-c252-40f5-b9be-29e284e4812f
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. A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	November 15, 2018, 09:14:54
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	macros macros-on-open generated-doc loader ransomware gandcrab trojan
Indicators:
MIME:	application/msword
File info:	Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.1, Code page: 949, Author: HP, Template: Normal.dotm, Last Saved By: HP, Revision Number: 3, Name of Creating Application: Microsoft Office Word, Create Time/Date: Thu Nov 15 00:36:00 2018, Last Saved Time/Date: Thu Nov 15 02:31:00 2018, Number of Pages: 3, Number of Words: 28, Number of Characters: 166, Security: 0
MD5:	57EF4F600E143E3FE2746D71BA6C39BF
SHA1:	0AAF0FB7DB03AD524256034AD494755811A1EA3C
SHA256:	08B16BFCA52CAAC935DDEFB93A51031B844CC29C6893363BEAD73942C0135599
SSDEEP:	12288:UhfG+xpWKK16+vhLMzKDTjEFNLzkWPiSj7x2gd4CZ:UBG+xpWKk6+5QzKDPEFRkByUgdfZ

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.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: on
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: off
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Application was dropped or rewritten from another process
  - FileName.exe (PID: 2424)
- Unusual execution from Microsoft Office
  - WINWORD.EXE (PID: 3608)
- Executable content was dropped or overwritten
  - WINWORD.EXE (PID: 3608)
- Requests a remote executable file from MS Office
  - WINWORD.EXE (PID: 3608)
- GandCrab keys found
  - FileName.exe (PID: 2424)
- Writes file to Word startup folder
  - FileName.exe (PID: 2424)
- Dropped file may contain instructions of ransomware
  - FileName.exe (PID: 2424)
- Renames files like Ransomware
  - FileName.exe (PID: 2424)
- Actions looks like stealing of personal data
  - FileName.exe (PID: 2424)
- Changes settings of System certificates
  - FileName.exe (PID: 2424)
- Connects to CnC server
  - FileName.exe (PID: 2424)
- Deletes shadow copies
  - FileName.exe (PID: 2424)
SUSPICIOUS
- Creates files in the program directory
  - FileName.exe (PID: 2424)
- Unusual connect from Microsoft Office
  - WINWORD.EXE (PID: 3608)
- Reads the cookies of Mozilla Firefox
  - FileName.exe (PID: 2424)
- Creates files like Ransomware instruction
  - FileName.exe (PID: 2424)
- Adds / modifies Windows certificates
  - FileName.exe (PID: 2424)
- Creates files in the user directory
  - FileName.exe (PID: 2424)
INFO
- Creates files in the user directory
  - WINWORD.EXE (PID: 3608)
- Dropped object may contain TOR URL's
  - FileName.exe (PID: 2424)
- Reads Microsoft Office registry keys
  - WINWORD.EXE (PID: 3608)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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TRiD

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

EXIF

FlashPix

Title:	-
Subject:	-
Author:	HP
Keywords:	-
Comments:	-
Template:	Normal.dotm
LastModifiedBy:	HP
RevisionNumber:	3
Software:	Microsoft Office Word
TotalEditTime:	-
CreateDate:	2018:11:15 00:36:00
ModifyDate:	2018:11:15 02:31:00
Pages:	3
Words:	28
Characters:	166
Security:	None
CodePage:	Windows Korean (Unified Hangul Code)
Company:	-
Lines:	1
Paragraphs:	1
CharCountWithSpaces:	193
AppVersion:	16
ScaleCrop:	No
LinksUpToDate:	No
SharedDoc:	No
HyperlinksChanged:	No
TitleOfParts:	-
HeadingPairs:	???? 1
CompObjUserTypeLen:	28
CompObjUserType:	Microsoft Word 97-2003 ????

No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID	CMD	Path	Indicators	Parent process
3608	"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Downloads\KIMJYONG.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
2424	C:\Users\Public\FileName.exe	C:\Users\Public\FileName.exe		WINWORD.EXE
User: admin Integrity Level: MEDIUM
3552	"C:\Windows\system32\wbem\wmic.exe" shadowcopy delete	C:\Windows\system32\wbem\wmic.exe	—	FileName.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: WMI Commandline Utility Exit code: 2147749908 Version: 6.1.7600.16385 (win7_rtm.090713-1255)

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Total events

2 419

Read events

2 006

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

291

Text files

211

Unknown types

Dropped files

PID	Process	Filename		Type
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\CVR9C7A.tmp.cvr		—
		MD5:—	SHA256:—
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DF534AA1CDF78F3928.TMP		—
		MD5:—	SHA256:—
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DF58F17CEDFB587FC5.TMP		—
		MD5:—	SHA256:—
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DF7819DB91A29B5001.TMP		—
		MD5:—	SHA256:—
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DF8F8A528F1F96FB8C.TMP		—
		MD5:—	SHA256:—
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Temp\~DFC62CF013CAA8EC77.TMP		—
		MD5:—	SHA256:—
2424	FileName.exe	C:\Users\admin\.oracle_jre_usage\90737d32e3abaa4.timestamp		—
		MD5:—	SHA256:—
3608	WINWORD.EXE	C:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotm		pgc
		MD5:256A3EF47ED32A3D3038855D49DF0319	SHA256:151B56C71BC28DD4D752808CE3A9352E96D9FA381320511F87B327A8208F5DD0
2424	FileName.exe	C:\Users\admin\AppData\Local\VirtualStore\DVKTCDTBH-DECRYPT.txt		text
		MD5:79A79756917E968EEBACD4BE5FDC6B95	SHA256:ADACF38B4112F1C06661650DCDE1C1A363D1F9ACDECE8F501E9892F644EA2766
3608	WINWORD.EXE	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\three[1].exe		executable
		MD5:E807D16AC5E9BF7EED01084F0853A0FF	SHA256:18C37A20509CAA3393B358E3A3D2593821C50D6A061D1B4DC5785D033F216902

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2424	FileName.exe	GET	—	78.46.77.98:80	http://www.2mmotorsport.biz/	DE	—	—	suspicious
2424	FileName.exe	GET	302	192.185.159.253:80	http://www.pizcam.com/	US	—	—	malicious
2424	FileName.exe	GET	301	80.244.187.247:80	http://www.hotelfarinet.com/	GB	—	—	suspicious
2424	FileName.exe	GET	—	212.59.186.61:80	http://www.hotelweisshorn.com/	CH	—	—	malicious
2424	FileName.exe	GET	301	83.138.82.107:80	http://www.swisswellness.com/	DE	—	—	whitelisted
2424	FileName.exe	GET	301	69.16.175.42:80	http://www.hardrockhoteldavos.com/	US	html	158 b	whitelisted
2424	FileName.exe	GET	301	212.59.186.61:80	http://www.morcote-residenza.com/	CH	—	—	malicious
2424	FileName.exe	POST	404	212.59.186.61:80	http://www.hotelweisshorn.com/static/imgs/kesodees.bmp	CH	html	222 b	malicious
2424	FileName.exe	POST	404	217.26.53.161:80	http://www.haargenau.biz/uploads/images/thda.png	CH	html	11.1 Kb	malicious
2424	FileName.exe	GET	301	83.166.138.7:80	http://www.whitepod.com/	CH	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2424	FileName.exe	74.220.215.73:80	www.bizziniinfissi.com	Unified Layer	US	malicious
3608	WINWORD.EXE	185.198.56.82:80	donghakacademy.ddns.net	Host Sailor Ltd.	RO	malicious
2424	FileName.exe	78.46.77.98:443	www.2mmotorsport.biz	Hetzner Online GmbH	DE	suspicious
2424	FileName.exe	136.243.13.215:80	www.holzbock.biz	Hetzner Online GmbH	DE	suspicious
2424	FileName.exe	78.46.77.98:80	www.2mmotorsport.biz	Hetzner Online GmbH	DE	suspicious
2424	FileName.exe	217.26.53.161:80	www.haargenau.biz	Hostpoint AG	CH	malicious
2424	FileName.exe	138.201.162.99:443	www.fliptray.biz	Hetzner Online GmbH	DE	malicious
2424	FileName.exe	83.138.82.107:443	www.swisswellness.com	hostNET Medien GmbH	DE	suspicious
2424	FileName.exe	192.185.159.253:443	www.pizcam.com	CyrusOne LLC	US	malicious
2424	FileName.exe	83.138.82.107:80	www.swisswellness.com	hostNET Medien GmbH	DE	suspicious

DNS requests

Domain	IP	Reputation
donghakacademy.ddns.net	185.198.56.82	malicious
www.2mmotorsport.biz	78.46.77.98	unknown
www.haargenau.biz	217.26.53.161	unknown
www.bizziniinfissi.com	74.220.215.73	malicious
www.holzbock.biz	136.243.13.215	unknown
www.fliptray.biz	138.201.162.99	malicious
www.pizcam.com	192.185.159.253	unknown
www.swisswellness.com	83.138.82.107	whitelisted
www.hotelweisshorn.com	212.59.186.61	unknown
www.whitepod.com	83.166.138.7	whitelisted

Threats

PID	Process	Class	Message
3608	WINWORD.EXE	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
3608	WINWORD.EXE	Misc activity	ET INFO EXE IsDebuggerPresent (Used in Malware Anti-Debugging)
2424	FileName.exe	A Network Trojan was detected	ET TROJAN [eSentire] Win32/GandCrab v4/5 Ransomware CnC Activity
2424	FileName.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
2424	FileName.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
2424	FileName.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
2424	FileName.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity
2424	FileName.exe	A Network Trojan was detected	ET POLICY Data POST to an image file (gif)
2424	FileName.exe	A Network Trojan was detected	MALWARE [PTsecurity] Win32/GandCrab Ransomware CnC Activity

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No debug info

General Info

KIMJYONG.doc

57EF4F600E143E3FE2746D71BA6C39BF

0AAF0FB7DB03AD524256034AD494755811A1EA3C

08B16BFCA52CAAC935DDEFB93A51031B844CC29C6893363BEAD73942C0135599

12288:UhfG+xpWKK16+vhLMzKDTjEFNLzkWPiSj7x2gd4CZ:UBG+xpWKk6+5QzKDPEFRkByUgdfZ

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Unusual execution from Microsoft Office

Executable content was dropped or overwritten

Requests a remote executable file from MS Office

GandCrab keys found

Writes file to Word startup folder

Dropped file may contain instructions of ransomware

Renames files like Ransomware

Actions looks like stealing of personal data

Changes settings of System certificates

Connects to CnC server

Deletes shadow copies

SUSPICIOUS

Creates files in the program directory

Unusual connect from Microsoft Office

Reads the cookies of Mozilla Firefox

Creates files like Ransomware instruction

Adds / modifies Windows certificates

Creates files in the user directory

INFO

Creates files in the user directory

Dropped object may contain TOR URL's

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

FlashPix

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings