Malware analysis winzip.exe Malicious activity | ANY.RUN

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File name:	winzip.exe
Full analysis:	https://app.any.run/tasks/48807b3b-0578-404e-82af-6828f42a6dc8
Verdict:	Malicious activity
Analysis date:	September 28, 2018, 15:44:28
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, RAR self-extracting archive
MD5:	777324EF1971BF246F1B1A51FAA08808
SHA1:	8984AB56E11816137345B5EEF7D67B8C4AF6C69C
SHA256:	A9D539280FB4E8E4A07067F9567B6576D7F7B2E73F63789A742EB3181D5BC5DA
SSDEEP:	24576:De57ikfw+nb/r5h33S5VNCClk7tUzl1A8M1Lk5suJJORY:DeAYww79JSUClfZPQ4OG

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 (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
  - uninstall.exe (PID: 2732)
  - WinRAR.exe (PID: 3120)
- Loads dropped or rewritten executable
  - WinRAR.exe (PID: 3120)
SUSPICIOUS
- Creates files in the program directory
  - winzip.exe (PID: 1580)
- Reads internet explorer settings
  - winzip.exe (PID: 1580)
- Executable content was dropped or overwritten
  - winzip.exe (PID: 1580)
- Creates a software uninstall entry
  - uninstall.exe (PID: 2732)
- Modifies the open verb of a shell class
  - uninstall.exe (PID: 2732)
- Creates COM task schedule object
  - uninstall.exe (PID: 2732)
INFO
- Reads Microsoft Office registry keys
  - WinRAR.exe (PID: 3120)

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

.exe	\|	WinRAR Self Extracting archive (94.3)
.scr	\|	Windows screen saver (2.3)
.dll	\|	Win32 Dynamic Link Library (generic) (1.1)
.exe	\|	Win32 Executable (generic) (0.8)
.exe	\|	Win32 Executable Watcom C++ (generic) (0.4)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2007:09:20 14:34:56+02:00
PEType:	PE32
LinkerVersion:	5
CodeSize:	69632
InitializedDataSize:	16384
UninitializedDataSize:	-
EntryPoint:	0x1000
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	20-Sep-2007 12:34:56
Detected languages:	Russian - Russia

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000200

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	20-Sep-2007 12:34:56
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00011000	0x00010600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.43457
.data	0x00012000	0x00004000	0x00000A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.79687
.idata	0x00016000	0x00001000	0x00001000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.8241
.rsrc	0x00017000	0x00006000	0x00006000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.79064

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.07465	817	UNKNOWN	Russian - Russia	RT_MANIFEST
2	4.38844	1384	UNKNOWN	Russian - Russia	RT_ICON
3	3.39424	744	UNKNOWN	Russian - Russia	RT_ICON
4	3.4927	296	UNKNOWN	Russian - Russia	RT_ICON
7	3.24143	556	UNKNOWN	Russian - Russia	RT_STRING
8	3.30032	886	UNKNOWN	Russian - Russia	RT_STRING
9	3.01893	512	UNKNOWN	Russian - Russia	RT_STRING
100	2.6902	62	UNKNOWN	Russian - Russia	RT_GROUP_ICON
TITLE_BMP	7.69131	14000	UNKNOWN	Russian - Russia	RT_BITMAP
LICENSEDLG	3.24243	216	UNKNOWN	Russian - Russia	RT_DIALOG

Imports


ADVAPI32.DLL
COMCTL32.DLL
COMDLG32.DLL
GDI32.DLL
KERNEL32.DLL
OLE32.DLL
SHELL32.DLL
USER32.DLL

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

1580

"C:\Users\admin\AppData\Local\Temp\winzip.exe"

C:\Users\admin\AppData\Local\Temp\winzip.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\winzip.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll

1824

"C:\Users\admin\AppData\Local\Temp\winzip.exe"

C:\Users\admin\AppData\Local\Temp\winzip.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

Modules

Images
c:\users\admin\appdata\local\temp\winzip.exe
c:\systemroot\system32\ntdll.dll

2732

"C:\Program Files\WinRAR\uninstall.exe" /setup

C:\Program Files\WinRAR\uninstall.exe

—

winzip.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\program files\winrar\uninstall.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

3088

"C:\Program Files\WinRAR\uninstall.exe" /clean

C:\Program Files\WinRAR\uninstall.exe

—

winzip.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\program files\winrar\uninstall.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll

3120

"C:\Program Files\WinRAR\WinRAR.exe"

C:\Program Files\WinRAR\WinRAR.exe

—

uninstall.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll

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Total events

776

Read events

600

Write events

169

Delete events

Modification events


(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(1580) winzip.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\winzip_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1580	winzip.exe	C:\Program Files\WinRAR\Descript.ion		text
		MD5:B63259E35240A56947AC7D8B9E720EA0	SHA256:3CAC074E2EDDF5B66D300C7416F6A18B43549453E36A191C31F5D64722F828EF
1580	winzip.exe	C:\Program Files\WinRAR\License.txt		text
		MD5:62037EF975F0100AC52C9922BCA52934	SHA256:D14331009D9D56774BD2384F1E2ABEDA9FA460DBDA5DE082BD4D6C186FE2B6DA
1580	winzip.exe	C:\Program Files\WinRAR\Rar.txt		text
		MD5:61812FB59C270B8A3E4CA14E72E5ECA4	SHA256:4DA552D2ED863460944CA9992EB31613147AA53BB673D57B6F86356CF3C2DA14
1580	winzip.exe	C:\Program Files\WinRAR\ReadMe.txt		text
		MD5:383CB29E528FEAEAC24D9CFA539D1A18	SHA256:76CED1488A510BC14843BB8DAB4694BB5EC2A62E411636DBE0CF0B21A64B29F2
1580	winzip.exe	C:\Program Files\WinRAR\UnrarSrc.txt		text
		MD5:C16BB921C05AF38382F946386224B1EC	SHA256:51EC7784FB86BDEFA3E50395DC6943A83F3BE6636E0043A4BEBB626777051CCA
1580	winzip.exe	C:\Program Files\WinRAR\WinRAR.exe		executable
		MD5:—	SHA256:—
1580	winzip.exe	C:\Program Files\WinRAR\Rar.exe		executable
		MD5:—	SHA256:—
1580	winzip.exe	C:\Program Files\WinRAR\File_Id.diz		text
		MD5:0698EE8172A5683DA1EE3B845F5D3A7D	SHA256:146EA006B33F2AE4EFC9168BBF4319B213B480BB4E72794BE09B3CCBD8399B9A
1580	winzip.exe	C:\Program Files\WinRAR\TechNote.txt		text
		MD5:9FCA37BA19EF3C3835A7C282D980B684	SHA256:2CB3B043A4AC21201547C6D1A146D351B4CCFF9AB1A78191C0E2C76B26BE90D0
1580	winzip.exe	C:\Program Files\WinRAR\RarFiles.lst		text
		MD5:AF5604FF198E4B40AF78F9B71B649AF7	SHA256:5CC4E8F8579AE5D3D6C9C592EED11D0A7A0FD1F20D371908EEAA88414000B4A6

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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Connections

No data

DNS requests

No data

Threats

No threats detected

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No debug info

General Info

winzip.exe

777324EF1971BF246F1B1A51FAA08808

8984AB56E11816137345B5EEF7D67B8C4AF6C69C

A9D539280FB4E8E4A07067F9567B6576D7F7B2E73F63789A742EB3181D5BC5DA

24576:De57ikfw+nb/r5h33S5VNCClk7tUzl1A8M1Lk5suJJORY:DeAYww79JSUClfZPQ4OG

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Loads dropped or rewritten executable

SUSPICIOUS

Creates files in the program directory

Reads internet explorer settings

Executable content was dropped or overwritten

Creates a software uninstall entry

Modifies the open verb of a shell class

Creates COM task schedule object

INFO

Reads Microsoft Office registry keys

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings