Malware analysis hdf-viewer.2.0.2.zip Malicious activity

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download:	hdf-viewer.2.0.2.zip
Full analysis:	https://app.any.run/tasks/6dc938a1-f575-470d-ac97-5ebf7805455c
Verdict:	Malicious activity
Analysis date:	July 18, 2019, 08:58:49
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract
MD5:	DA9966612B7396EDA9A36262CB27BA0A
SHA1:	07A3E4BF121ED505D9EAAC3647C88D03D5B53531
SHA256:	9E80583A5DAC3256511FE9269C6B1101DF01AD2540E1530B3452355E635F3FBA
SSDEEP:	24576:svlnKuZaLXmnVCiTUBFdl3hpyxW3kAhYGpfPO40iSyzd0KtVrDxz0CdqsgAICZ:0Qm/Kd3pq9A6GVz+yzd0KtVr1KspPZ

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:: 120 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 60 seconds
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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
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
  - HDFviewer.exe (PID: 3360)
  - HDFviewer.exe (PID: 2840)
  - HDFviewer.exe (PID: 3944)
  - HDFviewer.exe (PID: 2500)
SUSPICIOUS
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3348)
- Creates files in the user directory
  - notepad++.exe (PID: 2772)
- Reads the BIOS version
  - HDFviewer.exe (PID: 3944)
  - HDFviewer.exe (PID: 2840)
INFO
- Manual execution by user
  - HDFviewer.exe (PID: 3360)
  - explorer.exe (PID: 3388)
  - notepad++.exe (PID: 2772)
  - HDFviewer.exe (PID: 2500)

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

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipFileName:	HDFviewer.txt
ZipUncompressedSize:	14986
ZipCompressedSize:	5393
ZipCRC:	0x5f42c3bd
ZipModifyDate:	2015:08:09 02:00:01
ZipCompression:	Deflated
ZipBitFlag:	-
ZipRequiredVersion:	20

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
3348	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\hdf-viewer.2.0.2.zip"	C:\Program Files\WinRAR\WinRAR.exe		explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
3388	"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)
3360	"C:\Users\admin\Downloads\HDFviewer.exe"	C:\Users\admin\Downloads\HDFviewer.exe		explorer.exe
User: admin Company: SatSignal Software, Edinburgh Integrity Level: MEDIUM Description: HDF Viewer Version: 2.0.2.75
3944	"C:\Users\admin\Downloads\HDFviewer.exe"	C:\Users\admin\Downloads\HDFviewer.exe	—	HDFviewer.exe
User: admin Company: SatSignal Software, Edinburgh Integrity Level: MEDIUM Description: HDF Viewer Version: 2.0.2.75
2500	"C:\Users\admin\Downloads\HDFviewer.exe"	C:\Users\admin\Downloads\HDFviewer.exe		explorer.exe
User: admin Company: SatSignal Software, Edinburgh Integrity Level: MEDIUM Description: HDF Viewer Version: 2.0.2.75
2840	"C:\Users\admin\Downloads\HDFviewer.exe"	C:\Users\admin\Downloads\HDFviewer.exe	—	HDFviewer.exe
User: admin Company: SatSignal Software, Edinburgh Integrity Level: MEDIUM Description: HDF Viewer Version: 2.0.2.75
2772	"C:\Program Files\Notepad++\notepad++.exe" "C:\Users\admin\Downloads\HDFviewer.exe"	C:\Program Files\Notepad++\notepad++.exe		explorer.exe
User: admin Company: Don HO [email protected] Integrity Level: MEDIUM Description: Notepad++ : a free (GNU) source code editor Version: 7.51
1772	"C:\Program Files\Notepad++\updater\gup.exe" -v7.51	C:\Program Files\Notepad++\updater\gup.exe		notepad++.exe
User: admin Company: Don HO [email protected] Integrity Level: MEDIUM Description: GUP : a free (LGPL) Generic Updater Exit code: 0 Version: 4.1

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Total events

2 147

Read events

2 116

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3348	WinRAR.exe	C:\Users\admin\Downloads\HDFviewer.exe		executable
		MD5:A7606C4D56828117900B7E735A24CE78	SHA256:91BCF018C00C073BF1CA9C6AC03C8B345371CBD9F9DE8456B7176B00A06EAE8A
2772	notepad++.exe	C:\Users\admin\AppData\Roaming\Notepad++\stylers.xml		xml
		MD5:44982E1D48434C0AB3E8277E322DD1E4	SHA256:3E661D3F1FF3977B022A0ACC26B840B5E57D600BC03DCFC6BEFDB408C665904C
2772	notepad++.exe	C:\Users\admin\AppData\Roaming\Notepad++\shortcuts.xml		text
		MD5:AD21A64014891793DD9B21D835278F36	SHA256:C24699C9D00ABDD510140FE1B2ACE97BFC70D8B21BF3462DED85AFC4F73FE52F
2772	notepad++.exe	C:\Users\admin\AppData\Roaming\Notepad++\plugins\Config\converter.ini		text
		MD5:F70F579156C93B097E656CABA577A5C9	SHA256:B926498A19CA95DC28964B7336E5847107DD3C0F52C85195C135D9DD6CA402D4
2772	notepad++.exe	C:\Users\admin\AppData\Roaming\Notepad++\langs.xml		xml
		MD5:E792264BEC29005B9044A435FBA185AB	SHA256:5298FD2F119C43D04F6CF831F379EC25B4156192278E40E458EC356F9B49D624

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
—	—	GET	200	2.21.242.197:80	http://isrg.trustid.ocsp.identrust.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBRv9GhNQxLSSGKBnMArPUcsHYovpgQUxKexpHsscfrb4UuQdf%2FEFWCFiRACEAoBQUIAAAFThXNqC4Xspwg%3D	NL	der	1.36 Kb	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
1772	gup.exe	37.59.28.236:443	notepad-plus-plus.org	OVH SAS	FR	whitelisted
—	—	2.21.242.197:80	isrg.trustid.ocsp.identrust.com	Akamai International B.V.	NL	whitelisted

DNS requests

Domain	IP	Reputation
notepad-plus-plus.org	37.59.28.236	whitelisted
isrg.trustid.ocsp.identrust.com	2.21.242.197 2.21.242.187	whitelisted

Threats

No threats detected

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Process	Message
HDFviewer.exe	%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s
HDFviewer.exe	%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s
HDFviewer.exe	*** An Access Violation occurred in "C:\Users\admin\Downloads\HDFviewer.exe" :
HDFviewer.exe	The instruction at 76DE2239 tried to write to
HDFviewer.exe	an invalid address, 00000014
HDFviewer.exe	*** enter .exr 0012EBC0 for the exception record
HDFviewer.exe	*** enter .cxr 0012EBDC for the context
HDFviewer.exe	*** then kb to get the faulting stack
HDFviewer.exe	%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s
HDFviewer.exe	%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s

General Info

hdf-viewer.2.0.2.zip

DA9966612B7396EDA9A36262CB27BA0A

07A3E4BF121ED505D9EAAC3647C88D03D5B53531

9E80583A5DAC3256511FE9269C6B1101DF01AD2540E1530B3452355E635F3FBA

24576:svlnKuZaLXmnVCiTUBFdl3hpyxW3kAhYGpfPO40iSyzd0KtVrDxz0CdqsgAICZ:0Qm/Kd3pq9A6GVz+yzd0KtVr1KspPZ

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

SUSPICIOUS

Executable content was dropped or overwritten

Creates files in the user directory

Reads the BIOS version

INFO

Manual execution by user

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process 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