Malware analysis MEMZ-Destructive.exe Malicious activity

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download:	MEMZ-Destructive.exe
Full analysis:	https://app.any.run/tasks/5b1c8ee3-a63d-4ff8-a1e4-5fdf9d60d4b9
Verdict:	Malicious activity
Analysis date:	June 16, 2019, 13:44:10
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
MD5:	19DBEC50735B5F2A72D4199C4E184960
SHA1:	6FED7732F7CB6F59743795B2AB154A3676F4C822
SHA256:	A3D5715A81F2FBEB5F76C88C9C21EEEE87142909716472F911FF6950C790C24D
SSDEEP:	192:sIvxdXSQeWSg9JJS/lcIEiwqZKBkDFR43xWTM3LHn8f26gyr6yfFCj3r:sMVSaSEglcIqq3agmLc+6gyWqFCj

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
- Low-level write access rights to disk partition
  - MEMZ-Destructive.exe (PID: 2848)
SUSPICIOUS
- Starts Internet Explorer
  - MEMZ-Destructive.exe (PID: 2848)
- Creates files in the user directory
  - MEMZ-Destructive.exe (PID: 2848)
- Low-level read access rights to disk partition
  - MEMZ-Destructive.exe (PID: 2848)
- Application launched itself
  - MEMZ-Destructive.exe (PID: 3268)
INFO
- Creates files in the user directory
  - iexplore.exe (PID: 932)
- Changes internet zones settings
  - iexplore.exe (PID: 2832)
- Reads internet explorer settings
  - iexplore.exe (PID: 932)
- Changes settings of System certificates
  - iexplore.exe (PID: 932)
- Reads Internet Cache Settings
  - iexplore.exe (PID: 932)
  - iexplore.exe (PID: 2832)
- Adds / modifies Windows certificates
  - iexplore.exe (PID: 932)

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	\|	Win32 Executable MS Visual C++ (generic) (67.4)
.dll	\|	Win32 Dynamic Link Library (generic) (14.2)
.exe	\|	Win32 Executable (generic) (9.7)
.exe	\|	Generic Win/DOS Executable (4.3)
.exe	\|	DOS Executable Generic (4.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2016:07:10 14:59:43+02:00
PEType:	PE32
LinkerVersion:	14
CodeSize:	3072
InitializedDataSize:	10752
UninitializedDataSize:	-
EntryPoint:	0x122d
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	10-Jul-2016 12:59:43
Detected languages:	English - United States

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0090
Pages in file:	0x0003
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x0000
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x0000
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x000000D8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	5
Time date stamp:	10-Jul-2016 12:59:43
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x00000B2A	0x00000C00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	5.85958
.rdata	0x00002000	0x000021C2	0x00002200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.35229
.data	0x00005000	0x00000194	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.5782
.rsrc	0x00006000	0x000001E8	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.75224
.reloc	0x00007000	0x0000020C	0x00000400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	3.99459

Resources

Title	Entropy	Size	Codepage	Language	Type
1	4.89623	392	UNKNOWN	English - United States	RT_MANIFEST

Imports


ADVAPI32.dll
GDI32.dll
KERNEL32.dll
PSAPI.DLL
SHELL32.dll
USER32.dll
WINMM.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

408

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe" /watchdog

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

—

MEMZ-Destructive.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

932

"C:\Program Files\Internet Explorer\iexplore.exe" SCODEF:2832 CREDAT:79873

C:\Program Files\Internet Explorer\iexplore.exe

iexplore.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.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\system32\user32.dll
c:\windows\system32\gdi32.dll

948

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe" /watchdog

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

—

MEMZ-Destructive.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\system32\kernelbase.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

1496

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe" /watchdog

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

—

MEMZ-Destructive.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

2572

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe" /watchdog

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

—

MEMZ-Destructive.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

2708

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe" /watchdog

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

—

MEMZ-Destructive.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

2832

"C:\Program Files\Internet Explorer\iexplore.exe" -nohome

C:\Program Files\Internet Explorer\iexplore.exe

MEMZ-Destructive.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Internet Explorer

Exit code:

Version:

8.00.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\program files\internet explorer\iexplore.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\system32\gdi32.dll
c:\windows\system32\user32.dll

2848

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe" /main

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

MEMZ-Destructive.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

3172

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe"

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221226540

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll

3268

"C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe"

C:\Users\admin\AppData\Local\Temp\MEMZ-Destructive.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Exit code:

3221225547

Modules

Images
c:\users\admin\appdata\local\temp\memz-destructive.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.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

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Total events

830

Read events

723

Write events

106

Delete events

Modification events


(PID) Process:	(3268) MEMZ-Destructive.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3268) MEMZ-Destructive.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(2848) MEMZ-Destructive.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2848) MEMZ-Destructive.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3664) notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosX
Value: 44
(PID) Process:	(3664) notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosY
Value: 44
(PID) Process:	(3664) notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosDX
Value: 960
(PID) Process:	(3664) notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosDY
Value: 501
(PID) Process:	(2832) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Operation:	write	Name:	CompatibilityFlags
Value: 0
(PID) Process:	(2832) iexplore.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2832	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H6QNMHE9\favicon[1].ico		—
		MD5:—	SHA256:—
2832	iexplore.exe	C:\Users\admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico		—
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google.co[4].txt		—
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google.co[2].txt		text
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\History\History.IE5\MSHist012019061620190617\index.dat		dat
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\I0488CJO\search[1].htm		html
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google.co[1].txt		text
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\admin@google.co[3].txt		text
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LH043OAM\images[1].png		image
		MD5:—	SHA256:—
932	iexplore.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\PrivacIE\index.dat		dat
		MD5:—	SHA256:—

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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
932	iexplore.exe	GET	301	172.217.23.132:80	http://google.co.ck/search?q=how+to+get+money	US	html	246 b	whitelisted
932	iexplore.exe	GET	302	172.217.18.99:80	http://www.google.co.ck/search?q=how+to+get+money	US	html	262 b	whitelisted
2832	iexplore.exe	GET	200	204.79.197.200:80	http://www.bing.com/favicon.ico	US	image	237 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
932	iexplore.exe	172.217.23.132:80	google.co.ck	Google Inc.	US	whitelisted
2832	iexplore.exe	204.79.197.200:80	www.bing.com	Microsoft Corporation	US	whitelisted
932	iexplore.exe	172.217.18.99:80	www.google.co.ck	Google Inc.	US	whitelisted
932	iexplore.exe	172.217.18.99:443	www.google.co.ck	Google Inc.	US	whitelisted
—	—	172.217.22.110:443	encrypted-tbn0.gstatic.com	Google Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
google.co.ck	172.217.23.132	whitelisted
www.bing.com	204.79.197.200 13.107.21.200	whitelisted
www.google.co.ck	172.217.18.99	whitelisted
encrypted-tbn0.gstatic.com	172.217.22.110	whitelisted

Threats

No threats detected

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No debug info

General Info

MEMZ-Destructive.exe

19DBEC50735B5F2A72D4199C4E184960

6FED7732F7CB6F59743795B2AB154A3676F4C822

A3D5715A81F2FBEB5F76C88C9C21EEEE87142909716472F911FF6950C790C24D

192:sIvxdXSQeWSg9JJS/lcIEiwqZKBkDFR43xWTM3LHn8f26gyr6yfFCj3r:sMVSaSEglcIqq3agmLc+6gyWqFCj

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Low-level write access rights to disk partition

SUSPICIOUS

Starts Internet Explorer

Creates files in the user directory

Low-level read access rights to disk partition

Application launched itself

INFO

Creates files in the user directory

Changes internet zones settings

Reads internet explorer settings

Changes settings of System certificates

Reads Internet Cache Settings

Adds / modifies Windows certificates

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

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