Malware analysis sample.exe Malicious activity | ANY.RUN

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File name:	sample.exe
Full analysis:	https://app.any.run/tasks/1623505c-cf71-4042-a07b-ffd11de5d6ea
Verdict:	Malicious activity
Analysis date:	August 07, 2019, 22:01:09
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	installer
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	37B9D8927B3E5AA107E0D54A5589D6C7
SHA1:	D30F876C67BC14161A6EFAA64307E53BCA40E355
SHA256:	4D651F1030EC2C17597A7C1EBF788E67A8EB22D74144F3EBE597D7313D615DF6
SSDEEP:	98304:eJQaLXTZx9lyUZJ0HArfMgHHIpP3VdXVQ//i6rQUKx44bacL7ZI:eJQaLnyUE8ERdXVQhroxXbZ3O

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: off
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 68.0.1 (x86 en-US) (68.0.1)
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
- Changes the autorun value in the registry
  - sample.exe (PID: 3688)
- Actions looks like stealing of personal data
  - syswin.exe (PID: 3836)
SUSPICIOUS
- Starts itself from another location
  - sample.exe (PID: 3688)
- Uses TASKLIST.EXE to query information about running processes
  - sample.exe (PID: 3688)
- Executable content was dropped or overwritten
  - sample.exe (PID: 3688)
INFO
- Manual execution by user
  - explorer.exe (PID: 3192)

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

.pyd	\|	Python Dynamic module (38)
.exe	\|	InstallShield setup (16.8)
.exe	\|	Win32 EXE PECompact compressed (generic) (16.2)
.exe	\|	Win32 Executable MS Visual C++ (generic) (12.1)
.exe	\|	Win64 Executable (generic) (10.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2008:11:10 10:40:35+01:00
PEType:	PE32
LinkerVersion:	9
CodeSize:	8704
InitializedDataSize:	3013120
UninitializedDataSize:	-
EntryPoint:	0x2c61
OSVersion:	5
ImageVersion:	-
SubsystemVersion:	5
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	10-Nov-2008 09:40:35

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:	0x000000F0

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	10-Nov-2008 09:40:35
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_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x000021B4	0x00002200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.2206
.rdata	0x00004000	0x000009D2	0x00000A00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.9768
.data	0x00005000	0x000016A8	0x00000C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.59204
.rsrc	0x00007000	0x002DE298	0x002DE400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.54762

Resources

Title	Entropy	Size	Codepage	Language	Type
0	3.87317	270376	Latin 1 / Western European	UNKNOWN	RT_ICON
1	5.0207	598	Latin 1 / Western European	UNKNOWN	RT_MANIFEST
2	4.69223	16936	Latin 1 / Western European	UNKNOWN	RT_ICON
3	4.81696	9640	Latin 1 / Western European	UNKNOWN	RT_ICON
4	5.20438	4264	Latin 1 / Western European	UNKNOWN	RT_ICON
5	5.75187	1128	Latin 1 / Western European	UNKNOWN	RT_ICON

Imports


KERNEL32.dll
MSVCR90.dll
USER32.dll

No data.

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All screenshots are available in the full report

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Total processes

39

Monitored processes

4

Malicious processes

2

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1480

tasklist.exe /fo csv

C:\Windows\system32\tasklist.exe

—

sample.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Lists the current running tasks

Exit code:

0

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\tasklist.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

3192

"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)

Modules

Images
c:\windows\explorer.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

3688

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

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

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

0

Modules

Images
c:\users\admin\appdata\local\temp\sample.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll

3836

"C:\boots\syswin.exe"

C:\boots\syswin.exe

sample.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

0

Modules

Images
c:\boots\syswin.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll

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Total events

64

Read events

59

Write events

5

Delete events

0

Modification events


(PID) Process:	(3688) sample.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3688) sample.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(3688) sample.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	syswin
Value: "C:\boots\syswin.exe"

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Executable files

1

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

PID	Process	Filename		Type
3688	sample.exe	C:\boots\syswin.exe		executable
		MD5:37B9D8927B3E5AA107E0D54A5589D6C7	SHA256:4D651F1030EC2C17597A7C1EBF788E67A8EB22D74144F3EBE597D7313D615DF6

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

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HTTP(S) requests

0

TCP/UDP connections

0

DNS requests

0

Threats

0

HTTP requests

No HTTP requests

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

Connections

No data

DNS requests

No data

Threats

No threats detected

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Process	Message
sample.exe	Python failed to load the default activation context
syswin.exe	Python failed to load the default activation context

General Info

sample.exe

37B9D8927B3E5AA107E0D54A5589D6C7

D30F876C67BC14161A6EFAA64307E53BCA40E355

4D651F1030EC2C17597A7C1EBF788E67A8EB22D74144F3EBE597D7313D615DF6

98304:eJQaLXTZx9lyUZJ0HArfMgHHIpP3VdXVQ//i6rQUKx44bacL7ZI:eJQaLnyUE8ERdXVQhroxXbZ3O

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

Actions looks like stealing of personal data

SUSPICIOUS

Starts itself from another location

Uses TASKLIST.EXE to query information about running processes

Executable content was dropped or overwritten

INFO

Manual execution by user

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings