Malware analysis august.exe Malicious activity | ANY.RUN

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File name:	august.exe
Full analysis:	https://app.any.run/tasks/e72d4a45-dd43-47f8-a0c0-2391977999bb
Verdict:	Malicious activity
Analysis date:	March 21, 2019, 18:25:55
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:	554F5704A23EC35D348B9FA77092CE53
SHA1:	1D0B0D77DCA66814E7C8976F3C095574A7C4E8FF
SHA256:	869985182924CA7548289156CB500612A9F171C7E098B04550DBF62AB8F4EBD9
SSDEEP:	12288:A1PrZnZ+bAbZ0c78+O17e6j4gmoFFyy17xxxfe:A5ZnZ+bE78/1C6j4gmofyMxxfe

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: 2056)
SUSPICIOUS
- Starts itself from another location
  - august.exe (PID: 2304)
- Executable content was dropped or overwritten
  - august.exe (PID: 2304)
  - cmd.exe (PID: 2056)
- Application launched itself
  - ytfovlym.exe (PID: 1828)
  - august.exe (PID: 2304)
- Creates files in the user directory
  - august.exe (PID: 2304)
- Starts CMD.EXE for commands execution
  - august.exe (PID: 2304)
INFO
- Dropped object may contain Bitcoin addresses
  - cmd.exe (PID: 2056)

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 11:13:34+01:00
PEType:	PE32
LinkerVersion:	14
CodeSize:	14848
InitializedDataSize:	84138
UninitializedDataSize:	-
EntryPoint:	0x1cc6
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 10:13:34
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:	0x000000E0

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	8
Time date stamp:	21-Mar-2019 10:13:34
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	0x00003AA6	0x00003400	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.33632
.CRT0	0x00005000	0x0000045C	0x00000600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	4.96236
.rdata	0x00006000	0x0001CB54	0x0001CA00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	7.98765
.data	0x00023000	0x000039B8	0x00001E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	6.02294
.adata	0x00027000	0x00010508	0x00010600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.99489
.EXP	0x00038000	0x00047E0A	0x00047E00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.99913
.rsrc	0x00080000	0x00001FB4	0x00002000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.39341
.reloc	0x00082000	0x000005A4	0x00000600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	6.33099

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


GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
RPCRT4.dll
SETUPAPI.dll
SHLWAPI.dll
USER32.dll
USERENV.dll
WININET.dll
mscms.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

1284

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\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll

1428

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

1828

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

—

august.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\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll

1956

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

2056

"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\august.exe"

C:\Windows\System32\cmd.exe

august.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

2304

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

C:\Users\admin\AppData\Local\Temp\august.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\august.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll

3100

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

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

—

august.exe

User:

admin

Company:

Medveput Inc

Integrity Level:

MEDIUM

Description:

Poyaben for Windows

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\august.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\setupapi.dll
c:\windows\system32\cfgmgr32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(2304) august.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(2304) august.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
2304	august.exe	C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.exe		executable
		MD5:—	SHA256:—
1956	explorer.exe	C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.dat		binary
		MD5:—	SHA256:—
2304	august.exe	C:\Users\admin\AppData\Roaming\Microsoft\Zulycjadyc\ytfovlym.dat		binary
		MD5:—	SHA256:—
2056	cmd.exe	C:\Users\admin\AppData\Local\Temp\august.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

august.exe

554F5704A23EC35D348B9FA77092CE53

1D0B0D77DCA66814E7C8976F3C095574A7C4E8FF

869985182924CA7548289156CB500612A9F171C7E098B04550DBF62AB8F4EBD9

12288:A1PrZnZ+bAbZ0c78+O17e6j4gmoFFyy17xxxfe:A5ZnZ+bE78/1C6j4gmofyMxxfe

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Runs PING.EXE for delay simulation

SUSPICIOUS

Starts itself from another location

Executable content was dropped or overwritten

Application launched itself

Creates files in the user directory

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