Malware analysis http://slpsrgpsrhojifdij.ru/krablin.exe Malicious activity

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URL:	http://slpsrgpsrhojifdij.ru/krablin.exe
Full analysis:	https://app.any.run/tasks/0c99cdcd-d0e0-4737-9f49-4f76c154dcea
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:	January 10, 2019, 23:51:11
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	loader trojan ransomware gandcrab
Indicators:
MD5:	74EA542463BD852772AA1CD8066476F0
SHA1:	92EE9C93D47957708CEC1EC9468059FA9EE33E32
SHA256:	7C40FD58C11E826169404E59A05EADB7B131BD4B74F5967DF1233C642122B052
SSDEEP:	3:N1KNJINK/bMICn:CsY/bMF

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:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
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
- Downloads executable files from the Internet
  - iexplore.exe (PID: 3308)
  - winsvcs.exe (PID: 3024)
- Application was dropped or rewritten from another process
  - winsvcs.exe (PID: 3024)
  - krablin[1].exe (PID: 2768)
  - 1321420345.exe (PID: 3044)
  - 2387918098.exe (PID: 4000)
  - winsvcs.exe (PID: 2352)
  - wincfg32svc.exe (PID: 1836)
  - 1210830190.exe (PID: 3764)
  - 3716821906.exe (PID: 2968)
  - 2740111241.exe (PID: 3276)
  - 2470126457.exe (PID: 3796)
  - 2990824517.exe (PID: 1204)
- Changes the autorun value in the registry
  - krablin[1].exe (PID: 2768)
  - 1321420345.exe (PID: 3044)
  - 2387918098.exe (PID: 4000)
- GandCrab keys found
  - 1210830190.exe (PID: 3764)
- Actions looks like stealing of personal data
  - 1210830190.exe (PID: 3764)
- Disables Windows Defender Real-time monitoring
  - winsvcs.exe (PID: 2352)
- Changes Security Center notification settings
  - winsvcs.exe (PID: 2352)
- Downloads executable files from IP
  - winsvcs.exe (PID: 3024)
- Dropped file may contain instructions of ransomware
  - 1210830190.exe (PID: 3764)
- Renames files like Ransomware
  - 1210830190.exe (PID: 3764)
- Disables Windows System Restore
  - winsvcs.exe (PID: 2352)
- Writes file to Word startup folder
  - 1210830190.exe (PID: 3764)
- Deletes shadow copies
  - 1210830190.exe (PID: 3764)
- Connects to CnC server
  - 1210830190.exe (PID: 3764)
- Changes settings of System certificates
  - 1210830190.exe (PID: 3764)
SUSPICIOUS
- Executable content was dropped or overwritten
  - iexplore.exe (PID: 3308)
  - iexplore.exe (PID: 2996)
  - krablin[1].exe (PID: 2768)
  - 1321420345.exe (PID: 3044)
  - winsvcs.exe (PID: 3024)
  - 2387918098.exe (PID: 4000)
  - winsvcs.exe (PID: 2352)
- Cleans NTFS data-stream (Zone Identifier)
  - krablin[1].exe (PID: 2768)
- Starts itself from another location
  - krablin[1].exe (PID: 2768)
  - 2387918098.exe (PID: 4000)
  - 1321420345.exe (PID: 3044)
  - winsvcs.exe (PID: 2352)
- Creates files in the program directory
  - 1210830190.exe (PID: 3764)
- Connects to SMTP port
  - wincfg32svc.exe (PID: 1836)
- Creates files like Ransomware instruction
  - 1210830190.exe (PID: 3764)
- Reads the cookies of Mozilla Firefox
  - 1210830190.exe (PID: 3764)
- Adds / modifies Windows certificates
  - 1210830190.exe (PID: 3764)
- Creates files in the user directory
  - 1210830190.exe (PID: 3764)
INFO
- Changes internet zones settings
  - iexplore.exe (PID: 2996)
- Application launched itself
  - iexplore.exe (PID: 2996)
- Creates files in the user directory
  - iexplore.exe (PID: 2996)
  - iexplore.exe (PID: 3308)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 3308)
  - iexplore.exe (PID: 2996)
- Dropped object may contain TOR URL's
  - 1210830190.exe (PID: 3764)

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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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
2996	"C:\Program Files\Internet Explorer\iexplore.exe" -nohome	C:\Program Files\Internet Explorer\iexplore.exe		explorer.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Internet Explorer Exit code: 1 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
3308	"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2996 CREDAT:71937	C:\Program Files\Internet Explorer\iexplore.exe		iexplore.exe
User: admin Company: Microsoft Corporation Integrity Level: LOW Description: Internet Explorer Exit code: 0 Version: 8.00.7600.16385 (win7_rtm.090713-1255)
2768	"C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\krablin[1].exe"	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\R9ZEWH8D\krablin[1].exe		iexplore.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3024	C:\Users\admin\495030305060\winsvcs.exe	C:\Users\admin\495030305060\winsvcs.exe		krablin[1].exe
User: admin Integrity Level: MEDIUM
4000	C:\Users\admin\AppData\Local\Temp\2387918098.exe	C:\Users\admin\AppData\Local\Temp\2387918098.exe		winsvcs.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3044	C:\Users\admin\AppData\Local\Temp\1321420345.exe	C:\Users\admin\AppData\Local\Temp\1321420345.exe		winsvcs.exe
User: admin Integrity Level: MEDIUM Exit code: 0
2352	C:\Users\admin\657607470096780\winsvcs.exe	C:\Users\admin\657607470096780\winsvcs.exe		2387918098.exe
User: admin Integrity Level: MEDIUM
1836	C:\Users\admin\4950606094303050\wincfg32svc.exe	C:\Users\admin\4950606094303050\wincfg32svc.exe		1321420345.exe
User: admin Integrity Level: MEDIUM Exit code: 0
3764	C:\Users\admin\AppData\Local\Temp\1210830190.exe	C:\Users\admin\AppData\Local\Temp\1210830190.exe		winsvcs.exe
User: admin Integrity Level: MEDIUM
1204	C:\Users\admin\AppData\Local\Temp\2990824517.exe	C:\Users\admin\AppData\Local\Temp\2990824517.exe	—	winsvcs.exe
User: admin Integrity Level: MEDIUM Exit code: 0

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Total events

853

Read events

715

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

280

Text files

219

Unknown types

Dropped files

PID	Process	Filename		Type
2996	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RB73MZ6Y\favicon[1].ico		—
		MD5:—	SHA256:—
2996	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
2996	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DFAE52B4CA730A11BC.TMP		—
		MD5:—	SHA256:—
2996	iexplore.exe	C:\Users\admin\AppData\Local\Temp\~DF5FDAC3E308BFCED7.TMP		—
		MD5:—	SHA256:—
2996	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\RecoveryStore.{A4E13425-1532-11E9-AA93-5254004A04AF}.dat		—
		MD5:—	SHA256:—
2996	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Internet Explorer\Recovery\Active\{A4E13426-1532-11E9-AA93-5254004A04AF}.dat		binary
		MD5:D4519A58221599DFCE0E9A7C629A1A0D	SHA256:686180279BE90448BC37CDDCFBA105F9CA7C8E454FB2365EB7F1F363763DA9C8
3308	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\History\Low\History.IE5\MSHist012019011020190111\index.dat		dat
		MD5:DEE314D52BF30FBFE33C78D239E05081	SHA256:E4846C2E67A234643EA4B19F14C5BB47CFB6D268882C7EDBE22C9E5F1C6A9D8A
3024	winsvcs.exe	C:\Users\admin\AppData\Local\Temp\2387918098.exe		executable
		MD5:B58FE475F58E3070E3F506085108EF76	SHA256:35DE112DE2021EB54DEA91383112609551240DB7D95AC0171D224CA13FA4E0E5
3024	winsvcs.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0UU90R59\1[1].exe		executable
		MD5:B58FE475F58E3070E3F506085108EF76	SHA256:35DE112DE2021EB54DEA91383112609551240DB7D95AC0171D224CA13FA4E0E5
2996	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019011020190111\index.dat		dat
		MD5:B7FC279943D02FA9D71C0DDB0C39D87F	SHA256:91C72739287E5ED8A2B6F8CC8317D648005D04160F929BE82B846A3B443BF276

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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
3024	winsvcs.exe	GET	—	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/1.exe	RU	—	—	malicious
3024	winsvcs.exe	GET	—	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/2.exe	RU	—	—	malicious
3308	iexplore.exe	GET	200	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/krablin.exe	RU	executable	15.0 Kb	malicious
3024	winsvcs.exe	GET	404	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/5.exe	RU	html	178 b	malicious
2352	winsvcs.exe	GET	304	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/2.exe	RU	—	—	malicious
3024	winsvcs.exe	GET	200	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/1.exe	RU	executable	261 Kb	malicious
3024	winsvcs.exe	GET	200	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/2.exe	RU	executable	258 Kb	malicious
3024	winsvcs.exe	GET	—	92.63.197.48:80	http://92.63.197.48/m/1.exe	RU	—	—	malicious
2352	winsvcs.exe	GET	304	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/1.exe	RU	—	—	malicious
3024	winsvcs.exe	GET	404	92.63.197.48:80	http://slpsrgpsrhojifdij.ru/4.exe	RU	html	178 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3024	winsvcs.exe	92.63.197.48:80	slpsrgpsrhojifdij.ru	—	RU	malicious
2352	winsvcs.exe	92.63.197.48:80	slpsrgpsrhojifdij.ru	—	RU	malicious
2996	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
3308	iexplore.exe	92.63.197.48:80	slpsrgpsrhojifdij.ru	—	RU	malicious
3764	1210830190.exe	78.46.77.98:80	www.2mmotorsport.biz	Hetzner Online GmbH	DE	suspicious
1836	wincfg32svc.exe	67.195.228.141:25	mta7.am0.yahoodns.net	Yahoo	US	unknown
3764	1210830190.exe	217.26.53.161:80	www.haargenau.biz	Hostpoint AG	CH	malicious
3764	1210830190.exe	138.201.162.99:443	www.fliptray.biz	Hetzner Online GmbH	DE	malicious
3764	1210830190.exe	136.243.13.215:80	www.holzbock.biz	Hetzner Online GmbH	DE	suspicious
3764	1210830190.exe	78.46.77.98:443	www.2mmotorsport.biz	Hetzner Online GmbH	DE	suspicious

DNS requests

Domain	IP	Reputation
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
slpsrgpsrhojifdij.ru	92.63.197.48	malicious
yahoo.com	—	whitelisted
mta7.am0.yahoodns.net	67.195.228.141 98.137.159.24 98.137.159.25 66.218.85.139 74.6.137.64 98.137.159.26 98.136.101.117 74.6.137.65	whitelisted
www.2mmotorsport.biz	78.46.77.98	unknown
osheoufhusheoghuesd.ru	—	malicious
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

Threats

PID	Process	Class	Message
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	A Network Trojan was detected	ET TROJAN Single char EXE direct download likely trojan (multiple families)
3024	winsvcs.exe	A Network Trojan was detected	ET INFO Executable Download from dotted-quad Host

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No debug info

General Info

http://slpsrgpsrhojifdij.ru/krablin.exe

74EA542463BD852772AA1CD8066476F0

92EE9C93D47957708CEC1EC9468059FA9EE33E32

7C40FD58C11E826169404E59A05EADB7B131BD4B74F5967DF1233C642122B052

3:N1KNJINK/bMICn:CsY/bMF

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Downloads executable files from the Internet

Application was dropped or rewritten from another process

Changes the autorun value in the registry

GandCrab keys found

Actions looks like stealing of personal data

Disables Windows Defender Real-time monitoring

Changes Security Center notification settings

Downloads executable files from IP

Dropped file may contain instructions of ransomware

Renames files like Ransomware

Disables Windows System Restore

Writes file to Word startup folder

Deletes shadow copies

Connects to CnC server

Changes settings of System certificates

SUSPICIOUS

Executable content was dropped or overwritten

Cleans NTFS data-stream (Zone Identifier)

Starts itself from another location

Creates files in the program directory

Connects to SMTP port

Creates files like Ransomware instruction

Reads the cookies of Mozilla Firefox

Adds / modifies Windows certificates

Creates files in the user directory

INFO

Changes internet zones settings

Application launched itself

Creates files in the user directory

Reads Internet Cache Settings

Dropped object may contain TOR URL's

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings