Malware analysis steam_api64.dll No threats detected | ANY.RUN

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File name:	steam_api64.dll
Full analysis:	https://app.any.run/tasks/cd4642d3-110c-4cbc-916d-7136092f40a9
Verdict:	No threats detected
Analysis date:	September 28, 2019, 11:31:32
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME:	application/x-dosexec
File info:	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
MD5:	FDE6C8BF079648EF175BFE54A48C33BD
SHA1:	86DA9176866A1F03CA8AD7FD381C3F2CFC89C6E8
SHA256:	0A1E5C53CBAD6B21DE61E11F023C0D3F11F698164C743BD272741A7BA59CA5D7
SSDEEP:	49152:sqg1gpl5AKwKsRtf1Mx5k1aGLCnAWWMWWAwK3TQz4Cq9NVF14ZlEk8gtCbC5qAmk:GUnZ/slM7k/2DaWNcCaEk8oMexLCFJ

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 (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
No malicious indicators.
SUSPICIOUS
No suspicious indicators.
INFO
No info indicators.

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) (47)
.exe	\|	UPX compressed Win32 Executable (46.1)
.exe	\|	Generic Win/DOS Executable (3.4)
.exe	\|	DOS Executable Generic (3.4)

EXIF

EXE

MachineType:	AMD AMD64
TimeStamp:	2019:04:26 04:30:45+02:00
PEType:	PE32+
LinkerVersion:	10
CodeSize:	430592
InitializedDataSize:	378880
UninitializedDataSize:	-
EntryPoint:	0xefd9b0
OSVersion:	5.2
ImageVersion:	-
SubsystemVersion:	5.2
Subsystem:	Windows GUI
FileVersionNumber:	4.95.20.30
ProductVersionNumber:	1.0.0.1
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Dynamic link library
FileSubtype:	-
LanguageCode:	Chinese (Simplified)
CharacterSet:	Unicode
Comments:	Valve SpecialBuild
CompanyName:	Valve Corporation
FileDescription:	Steam Client API
FileVersion:	04.95.20.30
InternalName:	Steam Client API (buildbot_steam-relclient-win64-builder_steam_rel_client_win64@steam-relclient-win64-builder)
LegalCopyright:	Copyright (C) 2007
OriginalFileName:	steam_api.dll
ProductName:	Steam Client API
ProductVersion:	01.00.00.01
SourceControlID:	4952030

Summary

Architecture:	IMAGE_FILE_MACHINE_AMD64
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	26-Apr-2019 02:30:45
Detected languages:	Chinese - PRC English - United States
Comments:	Valve SpecialBuild
CompanyName:	Valve Corporation
FileDescription:	Steam Client API
FileVersion:	04.95.20.30
InternalName:	Steam Client API (buildbot_steam-relclient-win64-builder_steam_rel_client_win64@steam-relclient-win64-builder)
LegalCopyright:	Copyright (C) 2007
OriginalFilename:	steam_api.dll
ProductName:	Steam Client API
ProductVersion:	01.00.00.01
Source Control ID:	4952030

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:	0x00000080

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_AMD64
Number of sections:	8
Time date stamp:	26-Apr-2019 02:30:45
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00F0
Characteristics:	IMAGE_FILE_DLL IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0006911A	0x00000000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	0
.rdata	0x0006B000	0x00036ABB	0x00000000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	0
.data	0x000A2000	0x00AD8904	0x00000000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.pdata	0x00B7B000	0x00008874	0x00000000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	0
.UPX0	0x00B84000	0x0016CC87	0x00000000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	0
.UPX1	0x00CF1000	0x0035CFC0	0x0035D000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_NOT_PAGED, IMAGE_SCN_MEM_READ	7.77105
.reloc	0x0104E000	0x000000A8	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	1.60878
.rsrc	0x0104F000	0x0000062A	0x00000800	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.36944

Resources

Title	Entropy	Size	Codepage	Language	Type
1	3.45346	1072	Latin 1 / Western European	Chinese - PRC	RT_VERSION
2	4.79597	346	Latin 1 / Western European	English - United States	RT_MANIFEST

Imports


ADVAPI32.dll
KERNEL32.dll
PSAPI.DLL
SHELL32.dll
SHLWAPI.dll
USER32.dll
WINHTTP.dll
WS2_32.dll
bcrypt.dll
ole32.dll

Exports

Title	Ordinal	Address
Breakpad_SteamMiniDumpInit	1	0x0002C930
Breakpad_SteamSetAppID	2	0x0002C930
Breakpad_SteamSetSteamID	3	0x0000BA50
Breakpad_SteamWriteMiniDumpSetComment	4	0x0000BA50
Breakpad_SteamWriteMiniDumpUsingExceptionInfoWithBuildId	5	0x0002C930
CreateInterface	6	0x0002C860
GetHSteamPipe	7	0x00025250
SteamAPI_GetHSteamPipe	8	0x00025250
SteamAPI_GetHSteamUser	9	0x00025250
SteamAPI_GetSteamInstallPath	10	0x00003770

No data.

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All screenshots are available in the full report

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Total processes

33

Monitored processes

1

Malicious processes

0

Suspicious processes

0

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2784

"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\steam_api64.dll", Breakpad_SteamMiniDumpInit

C:\Windows\System32\rundll32.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows host process (Rundll32)

Exit code:

0

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\rundll32.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\imagehlp.dll

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Total events

0

Read events

0

Write events

0

Delete events

0

Modification events

No data

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Executable files

0

Suspicious files

0

Text files

0

Unknown types

0

Dropped files

No data

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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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No debug info

General Info

steam_api64.dll

FDE6C8BF079648EF175BFE54A48C33BD

86DA9176866A1F03CA8AD7FD381C3F2CFC89C6E8

0A1E5C53CBAD6B21DE61E11F023C0D3F11F698164C743BD272741A7BA59CA5D7

49152:sqg1gpl5AKwKsRtf1Mx5k1aGLCnAWWMWWAwK3TQz4Cq9NVF14ZlEk8gtCbC5qAmk:GUnZ/slM7k/2DaWNcCaEk8oMexLCFJ

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Exports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings