Malware analysis KeyBase v1.5 Beta.exe Malicious activity

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File name:	KeyBase v1.5 Beta.exe
Full analysis:	https://app.any.run/tasks/a9bcb134-7865-4bb6-9367-522f95ad44a9
Verdict:	Malicious activity
Analysis date:	May 27, 2019, 17:12:59
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:	6F0E7066FC3D3CECD1116353F9502941
SHA1:	B93CE70BC8CB24896A3750D52D37B4441E100356
SHA256:	03EBB857240341743EF62ED110A5D643938B04E0EECF37EE5E8CA7C71108DAF1
SSDEEP:	49152:PYGijwpj+aWApLPlXObKjsC2cBSKGY+/hk9mpvxf2OVUNtILyJWV6MWm66t:PYGi0pj+6NkKiciNJkYpvV22UEyjHK

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
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

.dll	\|	Win32 Dynamic Link Library (generic) (38.3)
.exe	\|	Win32 Executable (generic) (26.2)
.exe	\|	Win16/32 Executable Delphi generic (12)
.exe	\|	Generic Win/DOS Executable (11.6)
.exe	\|	DOS Executable Generic (11.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2015:04:12 21:54:35+02:00
PEType:	PE32
LinkerVersion:	11
CodeSize:	39936
InitializedDataSize:	2973184
UninitializedDataSize:	-
EntryPoint:	0x2e600a
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.0
ProductVersionNumber:	1.0.0.0
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	Neutral
CharacterSet:	Unicode
FileDescription:	KeyBase v1.0
FileVersion:	1.0.0.0
InternalName:	KeyBase v1.5 Beta.exe
LegalCopyright:	Copyright © KeyBase, 2014
OriginalFileName:	KeyBase v1.5 Beta.exe
ProductName:	KeyBase v1.0
ProductVersion:	1.0.0.0
AssemblyVersion:	1.5.0.0

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	12-Apr-2015 19:54:35
FileDescription:	KeyBase v1.0
FileVersion:	1.0.0.0
InternalName:	KeyBase v1.5 Beta.exe
LegalCopyright:	Copyright © KeyBase, 2014
OriginalFilename:	KeyBase v1.5 Beta.exe
ProductName:	KeyBase v1.0
ProductVersion:	1.0.0.0
Assembly Version:	1.5.0.0

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_I386
Number of sections:	5
Time date stamp:	12-Apr-2015 19:54:35
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
v6\x1c\x0e2j9lL\xc5+	0x00002000	0x002BC54C	0x002BC600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.99993
.text	0x002C0000	0x00009880	0x00009A00	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	4.5632
.rsrc	0x002CA000	0x00019478	0x00019600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	3.55071
.reloc	0x002E4000	0x0000000C	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ	0.0980042
	0x002E6000	0x00000010	0x00000200	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	0.142636

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.00112	490	UNKNOWN	UNKNOWN	RT_MANIFEST
2	4.84468	1128	UNKNOWN	UNKNOWN	RT_ICON
3	4.63573	2064	UNKNOWN	UNKNOWN	RT_ICON
4	3.9273	9640	UNKNOWN	UNKNOWN	RT_ICON
5	4.2768	4264	UNKNOWN	UNKNOWN	RT_ICON
6	3.20757	67624	UNKNOWN	UNKNOWN	RT_ICON
7	3.76758	16936	UNKNOWN	UNKNOWN	RT_ICON
32512	2.9237	90	UNKNOWN	UNKNOWN	RT_GROUP_ICON

Imports


mscoree.dll

No data.

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All screenshots are available in the full report

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Total processes

34

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

3388

"C:\Users\admin\AppData\Local\Temp\KeyBase v1.5 Beta.exe"

C:\Users\admin\AppData\Local\Temp\KeyBase v1.5 Beta.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

KeyBase v1.0

Exit code:

0

Version:

1.0.0.0

Modules

Images
c:\users\admin\appdata\local\temp\keybase v1.5 beta.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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\microsoft.net\framework\v4.0.30319\mscoreei.dll

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Total events

608

Read events

530

Write events

75

Delete events

3

Modification events


(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3388) KeyBase v1.5 Beta.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\KeyBase v1_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

0

Suspicious files

0

Text files

1

Unknown types

0

Dropped files

PID	Process	Filename		Type
3388	KeyBase v1.5 Beta.exe	C:\Users\admin\AppData\Local\Temp\KeyBase_Settings.settings		text
		MD5:—	SHA256:—

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HTTP(S) requests

1

TCP/UDP connections

1

DNS requests

1

Threats

0

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
3388	KeyBase v1.5 Beta.exe	GET	200	149.28.136.85:80	http://skbinventory.web.id/keybas/create.php	US	text	8 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3388	KeyBase v1.5 Beta.exe	149.28.136.85:80	skbinventory.web.id	—	US	malicious

DNS requests

Domain	IP	Reputation
skbinventory.web.id	149.28.136.85	malicious

Threats

No threats detected

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No debug info

General Info

KeyBase v1.5 Beta.exe

6F0E7066FC3D3CECD1116353F9502941

B93CE70BC8CB24896A3750D52D37B4441E100356

03EBB857240341743EF62ED110A5D643938B04E0EECF37EE5E8CA7C71108DAF1

49152:PYGijwpj+aWApLPlXObKjsC2cBSKGY+/hk9mpvxf2OVUNtILyJWV6MWm66t:PYGi0pj+6NkKiciNJkYpvV22UEyjHK

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

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