Malware analysis dixmuek.exe Malicious activity | ANY.RUN

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File name:	dixmuek.exe
Full analysis:	https://app.any.run/tasks/5d1aeb94-581c-4fc1-9525-e5f3ef5d66d9
Verdict:	Malicious activity
Analysis date:	March 22, 2019, 00:05:27
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:	9758C8265BBA0F181EA49D642EC1A8B5
SHA1:	367069B82C89241208B8BAB10CB4122663C5B3EF
SHA256:	282B6A5C08B281AFCDBA765A20C16FC72BBF76AD6B3F6DC5D41C7C02F6C9782D
SSDEEP:	12288:UCeTwUF6OgfapEdx/dU9tzMM9ZqhSc2Kb4Mai00UAUfk3YOedu6K0ew:JQrgCmBAtzbZqp30fAOnOedZtew

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
- Runs PING.EXE for delay simulation
  - cmd.exe (PID: 2308)
SUSPICIOUS
- Application launched itself
  - dixmuek.exe (PID: 2992)
  - ytfovlym.exe (PID: 3428)
- Executable content was dropped or overwritten
  - dixmuek.exe (PID: 2992)
  - cmd.exe (PID: 2308)
- Creates files in the user directory
  - dixmuek.exe (PID: 2992)
- Starts itself from another location
  - dixmuek.exe (PID: 2992)
- Starts CMD.EXE for commands execution
  - dixmuek.exe (PID: 2992)
INFO
- Dropped object may contain Bitcoin addresses
  - cmd.exe (PID: 2308)

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	\|	Win64 Executable (generic) (64.6)
.dll	\|	Win32 Dynamic Link Library (generic) (15.4)
.exe	\|	Win32 Executable (generic) (10.5)
.exe	\|	Generic Win/DOS Executable (4.6)
.exe	\|	DOS Executable Generic (4.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:03:21 07:40:13+01:00
PEType:	PE32
LinkerVersion:	14
CodeSize:	14848
InitializedDataSize:	84138
UninitializedDataSize:	-
EntryPoint:	0x1db2
OSVersion:	5
ImageVersion:	0.1
SubsystemVersion:	5
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.1
ProductVersionNumber:	1.0.0.1
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Unknown (0)
ObjectFileType:	Unknown
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Medveput Inc
FileDescription:	Poyaben for Windows
InternalName:	hz
OriginalFileName:	hz.exe
ProductName:	Poyaben
ProductVersion:	1.0.0.1

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	21-Mar-2019 06:40:13
Detected languages:	English - United States
Debug artifacts:	F:\SOFTWARE\DEVEL\DEBUG.pdb
CompanyName:	Medveput Inc
FileDescription:	Poyaben for Windows
InternalName:	hz
OriginalFilename:	hz.exe
ProductName:	Poyaben
ProductVersion:	1.0.0.1

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:	8
Time date stamp:	21-Mar-2019 06:40:13
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	0x00003484	0x00003600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.27366
.CRT0	0x00005000	0x0000027B	0x00000400	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	4.44008
.rdata	0x00006000	0x0001C849	0x0001C800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	7.99161
.data	0x00023000	0x00003A58	0x00001C00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	6.04855
.adata	0x00027000	0x00010505	0x00010600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.99474
.EXP	0x00038000	0x00047CC0	0x00047E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.9992
.rsrc	0x00080000	0x00001FA8	0x00002000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.39341
.reloc	0x00082000	0x00000564	0x00000600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	6.14473

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.13793	1167	UNKNOWN	UNKNOWN	RT_MANIFEST
2	2.98271	744	UNKNOWN	UNKNOWN	RT_ICON
3	2.67905	1640	UNKNOWN	UNKNOWN	RT_ICON
4	2.38964	176	UNKNOWN	UNKNOWN	RT_ICON
5	3.18833	304	UNKNOWN	UNKNOWN	RT_ICON
6	2.62978	816	UNKNOWN	UNKNOWN	RT_ICON

Imports


IPHLPAPI.DLL
KERNEL32.dll
RPCRT4.dll
SETUPAPI.dll
SHLWAPI.dll
WININET.dll
msvcrt.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

2308

"C:\Windows\System32\cmd.exe" /c ping.exe -n 6 127.0.0.1 & type "C:\Windows\System32\calc.exe" > "C:\Users\admin\AppData\Local\Temp\dixmuek.exe"

C:\Windows\System32\cmd.exe

dixmuek.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Command Processor

Exit code:

Version:

6.1.7601.17514 (win7sp1_rtm.101119-1850)

Modules

Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll

2444

C:\Windows\explorer.exe

—

ytfovlym.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Explorer

Exit code:

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

2948

ping.exe -n 6 127.0.0.1

C:\Windows\system32\PING.EXE

—

cmd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

TCP/IP Ping Command

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\ping.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\iphlpapi.dll
c:\windows\system32\nsi.dll

2992

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

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

explorer.exe

User:

admin

Company:

Medveput Inc

Integrity Level:

MEDIUM

Description:

Poyaben for Windows

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\dixmuek.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3348

C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe /C

C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe

—

ytfovlym.exe

User:

admin

Company:

Medveput Inc

Integrity Level:

MEDIUM

Description:

Poyaben for Windows

Exit code:

Modules

Images
c:\users\admin\appdata\roaming\microsoft\zulycjadyc\ytfovlym.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3428

C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe

—

dixmuek.exe

User:

admin

Company:

Medveput Inc

Integrity Level:

MEDIUM

Description:

Poyaben for Windows

Exit code:

Modules

Images
c:\users\admin\appdata\roaming\microsoft\zulycjadyc\ytfovlym.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

3876

C:\Users\admin\AppData\Local\Temp\dixmuek.exe /C

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

—

dixmuek.exe

User:

admin

Company:

Medveput Inc

Integrity Level:

MEDIUM

Description:

Poyaben for Windows

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\dixmuek.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(2992) dixmuek.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2992) dixmuek.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
2992	dixmuek.exe	C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.dat		binary
		MD5:—	SHA256:—
2992	dixmuek.exe	C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe		executable
		MD5:—	SHA256:—
2444	explorer.exe	C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.dat		binary
		MD5:—	SHA256:—
2308	cmd.exe	C:\Users\admin\AppData\Local\Temp\dixmuek.exe		executable
		MD5:60B7C0FEAD45F2066E5B805A91F4F0FC	SHA256:80C10EE5F21F92F89CBC293A59D2FD4C01C7958AACAD15642558DB700943FA22

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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

dixmuek.exe

9758C8265BBA0F181EA49D642EC1A8B5

367069B82C89241208B8BAB10CB4122663C5B3EF

282B6A5C08B281AFCDBA765A20C16FC72BBF76AD6B3F6DC5D41C7C02F6C9782D

12288:UCeTwUF6OgfapEdx/dU9tzMM9ZqhSc2Kb4Mai00UAUfk3YOedu6K0ew:JQrgCmBAtzbZqp30fAOnOedZtew

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Runs PING.EXE for delay simulation

SUSPICIOUS

Application launched itself

Executable content was dropped or overwritten

Creates files in the user directory

Starts itself from another location

Starts CMD.EXE for commands execution

INFO

Dropped object may contain Bitcoin addresses

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings