Malware analysis keygen.exe Malicious activity | ANY.RUN

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File name:	keygen.exe
Full analysis:	https://app.any.run/tasks/102299cc-e521-488d-a3d6-3474e12285af
Verdict:	Malicious activity
Analysis date:	March 22, 2019, 09:10:16
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:	1BA498E748852D62C7CB78015854A924
SHA1:	9AB31DBC1F661FBB13734E684F078A9764EFF0DD
SHA256:	5EB8F764E88B9F5AF32A25F57469BE464A0B139305D4359295002015DCB5EE31
SSDEEP:	24576:W1z+GH98GcSIPVICWYRm2ufCyZtqNcGqRoyDEJ:xGHmGNItImRm2gqSG5yAJ

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:: on
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: on
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
- Loads dropped or rewritten executable
  - keygen.exe (PID: 1048)
  - keygen.exe (PID: 1892)
  - WerFault.exe (PID: 2852)
SUSPICIOUS
- Executable content was dropped or overwritten
  - keygen.exe (PID: 1048)
  - keygen.exe (PID: 1892)
INFO
- Application was crashed
  - keygen.exe (PID: 1048)

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 (35)
.exe	\|	Win32 EXE Yoda's Crypter (34.3)
.scr	\|	Windows screen saver (16.9)
.exe	\|	Win32 Executable (generic) (5.8)
.exe	\|	Win16/32 Executable Delphi generic (2.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2016:12:29 14:34:07+01:00
PEType:	PE32
LinkerVersion:	2.25
CodeSize:	130048
InitializedDataSize:	306688
UninitializedDataSize:	-
EntryPoint:	0x76684
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	29-Dec-2016 13:34:07
Detected languages:	English - United States

DOS Header

Magic number:	MZ
Bytes on last page of file:	0x0050
Pages in file:	0x0002
Relocations:	0x0000
Size of header:	0x0004
Min extra paragraphs:	0x000F
Max extra paragraphs:	0xFFFF
Initial SS value:	0x0000
Initial SP value:	0x00B8
Checksum:	0x0000
Initial IP value:	0x0000
Initial CS value:	0x0000
Overlay number:	0x001A
OEM identifier:	0x0000
OEM information:	0x0000
Address of NE header:	0x00000100

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	10
Time date stamp:	29-Dec-2016 13:34:07
Pointer to Symbol Table:	0x00000000
Number of symbols:	0
Size of Optional Header:	0x00E0
Characteristics:	IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_BYTES_REVERSED_HI IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name	Virtual Address	Virtual Size	Raw Size	Charateristics	Entropy
.text	0x00001000	0x0001F74C	0x0001F800	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	6.51675
.itext	0x00021000	0x00000340	0x00000400	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	5.5025
.data	0x00022000	0x0002AC54	0x0002AE00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	5.75838
.bss	0x0004D000	0x00004C58	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.idata	0x00052000	0x0000141A	0x00001600	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.79221
.tls	0x00054000	0x0000000C	0x00000000	IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rdata	0x00055000	0x00000018	0x00000200	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0.210826
.reloc	0x00056000	0x000022A0	0x00002400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	6.58612
.rsrc	0x00059000	0x0001C400	0x0001C400	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.26837
.DLL	0x00076000	0x00088000	0x00087600	IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	7.86137

Resources

Title	Entropy	Size	Codepage	Language	Type
1	1.90513	4264	UNKNOWN	UNKNOWN	RT_ICON
2	3.08485	1128	UNKNOWN	UNKNOWN	RT_ICON
3	2.07909	4264	UNKNOWN	UNKNOWN	RT_ICON
101	3.3085	740	UNKNOWN	English - United States	RT_DIALOG
130	6.6994	227	UNKNOWN	UNKNOWN	RT_RCDATA
131	6.75283	222	UNKNOWN	UNKNOWN	RT_RCDATA
132	6.60631	220	UNKNOWN	UNKNOWN	RT_RCDATA
140	6.29902	182	UNKNOWN	UNKNOWN	RT_RCDATA
141	6.41457	180	UNKNOWN	UNKNOWN	RT_RCDATA
142	6.27976	181	UNKNOWN	UNKNOWN	RT_RCDATA

Imports


ADVAPI32.DLL
GDI32.DLL
KERNEL32.DLL
MSIMG32.DLL
OLEAUT32.DLL
USER32.DLL

No data.

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

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Process information

PID	CMD	Path	Indicators	Parent process
1048	"C:\Users\admin\Desktop\keygen.exe"	C:\Users\admin\Desktop\keygen.exe		explorer.exe
User: admin Integrity Level: MEDIUM Exit code: 3489660927
2852	C:\Windows\system32\WerFault.exe -u -p 1048 -s 544	C:\Windows\system32\WerFault.exe	—	svchost.exe
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Problem Reporting Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)
1892	"C:\Users\admin\Desktop\keygen.exe"	C:\Users\admin\Desktop\keygen.exe		explorer.exe
User: admin Integrity Level: MEDIUM

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Total events

Read events

Write events

Delete events

Modification events

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1048	keygen.exe	C:\Users\admin\AppData\Local\Temp\Test.dat		—
		MD5:—	SHA256:—
1892	keygen.exe	C:\Users\admin\AppData\Local\Temp\Test.dat		—
		MD5:—	SHA256:—
2852	WerFault.exe	C:\Users\admin\AppData\Local\Temp\WERD846.tmp.WERInternalMetadata.xml		xml
		MD5:539DC1D7CD03D5BCB7A818E0D82895D0	SHA256:0A4C58332EE91B8DB232B8EABAB13C35C06E641A34841207D2E6B63E707DC7D1
2852	WerFault.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_keygen.exe_e1f9ae1ba398435bf37f86d375c1ae853991b1_0b2bddd4\Report.wer		binary
		MD5:EC3D929FD08F1AECD1087450FE6B2461	SHA256:2F127903BEA43CA752D053E11A39C2DA3A8B95AAD3B7CB1CDB28C1B216500C19
2852	WerFault.exe	C:\Users\admin\AppData\Local\CrashDumps\keygen.exe.1048.dmp		dmp
		MD5:A81EE59A154BC9A372F8475EE0CA0380	SHA256:03FF5A91D13EBC2A936BF6DFB0442FC91EFD70116911D9D8E1AFE9CBBC3DF5C5
1048	keygen.exe	C:\Users\admin\AppData\Local\Temp\laRpfGRHnlIIgdYiPTVB.DLL		executable
		MD5:E6144FB36C1FDC6BA1D1AFA9632588F8	SHA256:B141412D0611571DF381C26186B3FC438C725D6E45AD66FD76413322C17A9AC6
1892	keygen.exe	C:\Users\admin\AppData\Local\Temp\aHkMsEjRGYuOGkswNCrS.DLL		executable
		MD5:76A9565C5F51775719EEBDA1F25530A5	SHA256:A1A7C4F74D4FE7784ED03709E5F946B94CC10A64E3AE0AD5A9A3BECE9A8A2C0A
1892	keygen.exe	C:\Users\admin\AppData\Local\Temp\PijtJXmTOfinwCawiyGr.DLL		executable
		MD5:E6144FB36C1FDC6BA1D1AFA9632588F8	SHA256:B141412D0611571DF381C26186B3FC438C725D6E45AD66FD76413322C17A9AC6
1048	keygen.exe	C:\Users\admin\AppData\Local\Temp\FbcKWEyFexihaaKoBTpl.DLL		executable
		MD5:76A9565C5F51775719EEBDA1F25530A5	SHA256:A1A7C4F74D4FE7784ED03709E5F946B94CC10A64E3AE0AD5A9A3BECE9A8A2C0A
1892	keygen.exe	C:\Users\admin\AppData\Local\Temp\adACEWQBrU.DLL		executable
		MD5:E4EC57E8508C5C4040383EBE6D367928	SHA256:8AD9E47693E292F381DA42DDC13724A3063040E51C26F4CA8E1F8E2F1DDD547F

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HTTP(S) requests

TCP/UDP connections

DNS requests

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HTTP requests

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Connections

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DNS requests

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No debug info

General Info

keygen.exe

1BA498E748852D62C7CB78015854A924

9AB31DBC1F661FBB13734E684F078A9764EFF0DD

5EB8F764E88B9F5AF32A25F57469BE464A0B139305D4359295002015DCB5EE31

24576:W1z+GH98GcSIPVICWYRm2ufCyZtqNcGqRoyDEJ:xGHmGNItImRm2gqSG5yAJ

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads dropped or rewritten executable

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Application was crashed

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

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Imports

Video and screenshots

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Behavior graph

Specs description

Process information

Information

Information

Information

Registry activity

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Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

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Debug output strings