Malware analysis C:\Users\admin\AppData\Local\Temp\Rar$DRa3784.35658\private_cheat_v51.zip Malicious activity

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File name:	C:\Users\admin\AppData\Local\Temp\Rar$DRa3784.35658\private_cheat_v51.zip
Full analysis:	https://app.any.run/tasks/e3bd127f-15ca-45b4-ac4c-ff174361fd12
Verdict:	Malicious activity
Analysis date:	April 15, 2019, 14:59:21
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	adware prepscram
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v1.0 to extract
MD5:	C5B0B1D2AA3FED968E146783EA5F1E9D
SHA1:	B424DEE363AD21BB4FE56624AE59D3756FD29BDD
SHA256:	49AC8D1C6949D3BDA8623A8DC4318BDE34A00D18915528F1250B34A1D829E29C
SSDEEP:	49152:TZFKWiNuCeQRnzQOzPW3Ub2ARfXTXlFewADllcOgtgG36uzzGDLEz9TzEDH4Q:tak6nzQO7WEltXTfTOQtgG36QzGDLCC7

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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
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 65.0.2 (x86 en-US) (65.0.2)
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
  - private_cheat_v51.exe (PID: 2476)
  - private_cheat_v51.exe (PID: 404)
- PREPSCRAM was detected
  - private_cheat_v51.exe (PID: 404)
- Connects to CnC server
  - private_cheat_v51.exe (PID: 404)
SUSPICIOUS
- Application launched itself
  - private_cheat_v51.exe (PID: 2476)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 2660)
INFO
- Reads CPU info
  - firefox.exe (PID: 2448)
- Application launched itself
  - firefox.exe (PID: 2448)
- Creates files in the user directory
  - firefox.exe (PID: 2448)

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:	private_cheat_v51.exe
ZipUncompressedSize:	2639872
ZipCompressedSize:	2639872
ZipCRC:	0x8df0470d
ZipModifyDate:	2019:04:15 14:50:14
ZipCompression:	None
ZipBitFlag:	-
ZipRequiredVersion:	10

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
2660	"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\private_cheat_v51.zip"	C:\Program Files\WinRAR\WinRAR.exe		explorer.exe
User: admin Company: Alexander Roshal Integrity Level: MEDIUM Description: WinRAR archiver Version: 5.60.0
2476	"C:\Users\admin\AppData\Local\Temp\Rar$EXa2660.38642\private_cheat_v51.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa2660.38642\private_cheat_v51.exe	—	WinRAR.exe
User: admin Integrity Level: MEDIUM Exit code: 0
404	"C:\Users\admin\AppData\Local\Temp\Rar$EXa2660.38642\private_cheat_v51.exe" "C:\Users\admin\AppData\Local\Temp\Rar$EXa2660.38642\private_cheat_v51.exe"	C:\Users\admin\AppData\Local\Temp\Rar$EXa2660.38642\private_cheat_v51.exe		private_cheat_v51.exe
User: admin Integrity Level: HIGH Exit code: 0
2448	"C:\Program Files\Mozilla Firefox\firefox.exe"	C:\Program Files\Mozilla Firefox\firefox.exe		explorer.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 65.0.2
3324	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2448.0.309358677\1943550283" -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - "C:\Users\admin\AppData\LocalLow\Mozilla\Temp-{ce348e4c-7d33-445e-89f9-60108c51bcaf}" 2448 "\\.\pipe\gecko-crash-server-pipe.2448" 1120 gpu	C:\Program Files\Mozilla Firefox\firefox.exe	—	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 65.0.2
2436	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2448.6.1945090839\754012043" -childID 1 -isForBrowser -prefsHandle 832 -prefMapHandle 1652 -prefsLen 1 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2448 "\\.\pipe\gecko-crash-server-pipe.2448" 1572 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2
3156	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2448.13.171721139\2019000760" -childID 2 -isForBrowser -prefsHandle 2564 -prefMapHandle 2568 -prefsLen 216 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2448 "\\.\pipe\gecko-crash-server-pipe.2448" 2580 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2
2708	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2448.20.1316374529\606843198" -childID 3 -isForBrowser -prefsHandle 3408 -prefMapHandle 3420 -prefsLen 5882 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2448 "\\.\pipe\gecko-crash-server-pipe.2448" 3432 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2

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Total events

1 897

Read events

1 821

Write events

Delete events

Modification events


(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\AppData\Local\Temp\private_cheat_v51.zip
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2660) WinRAR.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2660	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa2660.39388\private_cheat_v51.exe		—
		MD5:—	SHA256:—
2448	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
2448	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm		—
		MD5:—	SHA256:—
2448	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
2448	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
2660	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$EXa2660.38642\private_cheat_v51.exe		executable
		MD5:99F3596FD70ABBA48DA03FA1D864C0D4	SHA256:A26FFFA2F488EB83F70E93BDF8101377CBD4EC3D9928C81259942B281A78E95B
2448	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin		binary
		MD5:82F61C08D68502377826CA7EA054CEA7	SHA256:85801BCE5D7CE3A2ABC14E3208151AC9D324A6EA82FB2ADA1D10BAA8EF58E7DF
2448	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js		text
		MD5:C52C31E2D546FC217645CD7F542CF3E0	SHA256:73974F60357B038693803F51CA750E9ED609A3376548C88C117FA1FCBB328236
2448	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\entries\DE5401831A1AAA432169EE71F66DF325C098EB4E		der
		MD5:DDFEC0A424A371D549D95DAC84CA925D	SHA256:AE29082D485E14860637C2DB8C0906612F8C3DE86F3CA44D3FA3D1D8AE59A540
2448	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin		binary
		MD5:79262A046A800BC3C3125FF94893CC51	SHA256:EA78CB0E02CA9BD0DC9AE055B82486E63ED4643A53717970A20D5FED7D18A51E

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
2448	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2448	firefox.exe	POST	200	216.58.207.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
404	private_cheat_v51.exe	GET	—	54.88.21.193:80	http://two.wastescrew.pw/offer.php?affId=7512&trackingId=410616853&instId=7584&ho_trackingid=HO410616853&cc=RU&sb=x86&wv=7sp1&db=InternetExplorer&uac=1&cid=5d979308c3b6ea5ad7e984e628c8cac1&v=3&net=4.6.01055&ie=8%2e0%2e7601%2e17514&res=1280x720&osd=557&kid=hqmrb21b5ddalhll5vo	US	—	—	malicious
2448	firefox.exe	POST	200	216.58.207.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2448	firefox.exe	GET	302	216.239.36.21:80	http://virustotal.com/	US	—	—	whitelisted
2448	firefox.exe	POST	200	216.58.207.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2448	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2448	firefox.exe	POST	200	93.184.220.29:80	http://status.rapidssl.com/	US	der	471 b	shared
2448	firefox.exe	POST	200	216.58.207.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2448	firefox.exe	POST	200	216.58.207.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
404	private_cheat_v51.exe	13.32.222.100:80	one.mountaincanvas.pw	Amazon.com, Inc.	US	whitelisted
2448	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
2448	firefox.exe	35.166.112.39:443	search.services.mozilla.com	Amazon.com, Inc.	US	unknown
2448	firefox.exe	104.107.216.187:80	a1089.dscd.akamai.net	Akamai International B.V.	NL	whitelisted
2448	firefox.exe	13.32.159.2:443	snippets.cdn.mozilla.net	Amazon.com, Inc.	US	unknown
2448	firefox.exe	52.10.122.55:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
2448	firefox.exe	172.217.21.234:443	detectportal.firefox.com	Google Inc.	US	whitelisted
2448	firefox.exe	216.239.36.21:80	virustotal.com	Google Inc.	US	whitelisted
2448	firefox.exe	52.32.141.83:443	shavar.services.mozilla.com	Amazon.com, Inc.	US	unknown
2448	firefox.exe	216.239.36.21:443	virustotal.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
one.mountaincanvas.pw	13.32.222.100 13.32.222.232 13.32.222.99 13.32.222.214	whitelisted
detectportal.firefox.com	172.217.21.234	whitelisted
a1089.dscd.akamai.net	104.107.216.144 104.107.216.187	whitelisted
search.services.mozilla.com	35.166.112.39 52.88.150.81 34.213.175.109	whitelisted
search.r53-2.services.mozilla.com	34.213.175.109 52.88.150.81 35.166.112.39	whitelisted
tiles.services.mozilla.com	52.10.122.55 52.26.103.165 52.35.250.5 35.165.22.140 52.43.40.243 35.164.197.9 52.39.131.77 52.34.132.219 52.88.59.160 52.43.91.152	whitelisted
tiles.r53-2.services.mozilla.com	52.34.132.219 52.39.131.77 35.164.197.9 52.43.40.243 35.165.22.140 52.35.250.5 52.26.103.165 52.10.122.55 52.43.91.152 52.88.59.160	whitelisted
snippets.cdn.mozilla.net	13.32.159.2	whitelisted
drcwo519tnci7.cloudfront.net	13.32.159.2	shared
ocsp.digicert.com	93.184.220.29	whitelisted

Threats

PID	Process	Class	Message
—	—	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
—	—	Potentially Bad Traffic	ET DNS Query to a *.pw domain - Likely Hostile
2448	firefox.exe	Generic Protocol Command Decode	SURICATA STREAM excessive retransmissions
404	private_cheat_v51.exe	A Network Trojan was detected	ET MALWARE Suspicious User-Agent (1 space)
404	private_cheat_v51.exe	Potentially Bad Traffic	ET INFO HTTP Request to a *.pw domain
404	private_cheat_v51.exe	Misc activity	ADWARE [PTsecurity] SoftwareBundler:Win32/Prepscram

1 ETPRO signatures available at the full report

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No debug info

General Info

C:\Users\admin\AppData\Local\Temp\Rar$DRa3784.35658\private_cheat_v51.zip

C5B0B1D2AA3FED968E146783EA5F1E9D

B424DEE363AD21BB4FE56624AE59D3756FD29BDD

49AC8D1C6949D3BDA8623A8DC4318BDE34A00D18915528F1250B34A1D829E29C

49152:TZFKWiNuCeQRnzQOzPW3Ub2ARfXTXlFewADllcOgtgG36uzzGDLEz9TzEDH4Q:tak6nzQO7WEltXTfTOQtgG36QzGDLCC7

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

PREPSCRAM was detected

Connects to CnC server

SUSPICIOUS

Application launched itself

Executable content was dropped or overwritten

INFO

Reads CPU info

Application launched itself

Creates files in the user directory

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