Malware analysis CORE10k.EXE No threats detected | ANY.RUN

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File name:	CORE10k.EXE
Full analysis:	https://app.any.run/tasks/8bc7f096-36d0-42a1-bb92-ce1b4f517ee6
Verdict:	No threats detected
Analysis date:	November 17, 2018, 23:49:15
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed
MD5:	D581068E84510083DDEA45E821EBDE36
SHA1:	BEEBBA90686DAFBD91DBB17AB37A9442EA9C5521
SHA256:	FA04F7F08277B74677628A224A096D4B9FE4CAFB7EFF9F9D92E2AD776085959D
SSDEEP:	3072:quH/RGfpO7StR997TALihAOJiKVa6vs86Vn:LfwpCkxDa609n

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 (68.0.3440.106)
Google Update Helper (1.3.33.17)
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 61.0.2 (x86 en-US) (61.0.2)
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

.exe	\|	UPX compressed Win32 Executable (39.3)
.exe	\|	Win32 EXE Yoda's Crypter (38.6)
.dll	\|	Win32 Dynamic Link Library (generic) (9.5)
.exe	\|	Win32 Executable (generic) (6.5)
.exe	\|	Generic Win/DOS Executable (2.9)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2001:10:05 00:36:39+02:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	135168
InitializedDataSize:	8192
UninitializedDataSize:	13582336
EntryPoint:	0xd150c0
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	04-Oct-2001 22:36:39
Detected languages:	German - Germany

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:	0x000000F8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	3
Time date stamp:	04-Oct-2001 22:36:39
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_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_RELOCS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
UPX0	0x00001000	0x00CF4000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
UPX1	0x00CF5000	0x00021000	0x00020400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.89399
.rsrc	0x00D16000	0x00002000	0x00001200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	3.01268

Resources

Title	Entropy	Size	Codepage	Language	Type
1	2.55843	2216	UNKNOWN	German - Germany	RT_ICON
101	1.88048	20	UNKNOWN	German - Germany	RT_GROUP_ICON
102	0	778	UNKNOWN	German - Germany	RT_DIALOG
105	0	15064	UNKNOWN	German - Germany	RT_BITMAP
IDB_CORE	0	77866	UNKNOWN	German - Germany	RT_BITMAP
IDB_CRCCHECK	0	1512	UNKNOWN	German - Germany	RT_BITMAP
IDB_CRCCHECKERROR	0	1736	UNKNOWN	German - Germany	RT_BITMAP
IDB_EXIT	0	1820	UNKNOWN	German - Germany	RT_BITMAP
IDB_FONT	0	16264	UNKNOWN	German - Germany	RT_BITMAP
IDB_LABEL	0	21604	UNKNOWN	German - Germany	RT_BITMAP

Imports


DDRAW.dll
GDI32.dll
KERNEL32.DLL
USER32.dll
WINMM.dll

No data.

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All screenshots are available in the full report

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Total processes

32

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

3296

"C:\Users\admin\AppData\Local\Temp\CORE10k.EXE"

C:\Users\admin\AppData\Local\Temp\CORE10k.EXE

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

0

Modules

Images
c:\users\admin\appdata\local\temp\core10k.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ddraw.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.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

PID	Process	Filename		Type
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_FONT		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_SELECTMENU		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_MENUSELECT		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_STARTDEMO		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_VIEWNFO		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_EXIT		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_PROGRESS1		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_CRCCHECK		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_PROGRESS2		—
		MD5:—	SHA256:—
3296	CORE10k.EXE	C:\Users\admin\AppData\Local\Temp\IDB_NOERRORS		—
		MD5:—	SHA256:—

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HTTP(S) requests

0

TCP/UDP connections

0

DNS requests

0

Threats

0

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

CORE10k.EXE

D581068E84510083DDEA45E821EBDE36

BEEBBA90686DAFBD91DBB17AB37A9442EA9C5521

FA04F7F08277B74677628A224A096D4B9FE4CAFB7EFF9F9D92E2AD776085959D

3072:quH/RGfpO7StR997TALihAOJiKVa6vs86Vn:LfwpCkxDa609n

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