Malware analysis 1ebrx81.exe Malicious activity | ANY.RUN

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File name:	1ebrx81.exe
Full analysis:	https://app.any.run/tasks/ea629e60-7ffc-4587-bcfd-f518002a0ba4
Verdict:	Malicious activity
Threats:	Emotet is one of the most dangerous trojans ever created. Over the course of its lifetime, it was upgraded to become a very destructive malware. It targets mostly corporate victims but even private users get infected in mass spam email campaigns. Trojans are a group of malicious programs distinguished by their ability to masquerade as benign software. Depending on their type, trojans possess a variety of capabilities, ranging from maintaining full remote control over the victim’s machine to stealing data and files, as well as dropping other malware. At the same time, the main functionality of each trojan family can differ significantly depending on its type. The most common trojan infection chain starts with a phishing email. Malware Trends Tracker >>>
Analysis date:	September 18, 2019, 22:04:38
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	emotet trojan
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	BF2A3BBE79924E52BE9E18824C1E1550
SHA1:	5D324A8E9654E880BBEC4BCFBA084630C870CCF5
SHA256:	23BB7590D1F79E552182BF686882D05F31035B76BE173B24308EA374BDEAF58D
SSDEEP:	6144:TLMvSfAq5a1dCC8DGNJTMvFC94iMdl01J4t3j1udHi9y0mFZ31cP2UKmTa5/6Tl8:TL5Aq5GqSjovFCaffFKKmF4bT97

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
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
- Emotet process was detected
  - 1ebrx81.exe (PID: 3260)
- Changes the autorun value in the registry
  - easywindow.exe (PID: 408)
- EMOTET was detected
  - easywindow.exe (PID: 408)
- Connects to CnC server
  - easywindow.exe (PID: 408)
SUSPICIOUS
- Starts itself from another location
  - 1ebrx81.exe (PID: 3260)
- Executable content was dropped or overwritten
  - 1ebrx81.exe (PID: 3260)
- Application launched itself
  - easywindow.exe (PID: 2564)
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	\|	Win32 Executable MS Visual C++ (generic) (52.5)
.scr	\|	Windows screen saver (22)
.dll	\|	Win32 Dynamic Link Library (generic) (11)
.exe	\|	Win32 Executable (generic) (7.5)
.exe	\|	Generic Win/DOS Executable (3.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2019:09:18 17:59:25+02:00
PEType:	PE32
LinkerVersion:	7
CodeSize:	315392
InitializedDataSize:	221184
UninitializedDataSize:	-
EntryPoint:	0xb84a
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.0.0.1
ProductVersionNumber:	1.0.0.1
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	MFC
FileDescription:	CHKBOOK
FileVersion:	1, 0, 0, 1
InternalName:	CHKBOOK
LegalCopyright:	© Microsoft Corporation. All rights reserved.
OriginalFileName:	CHKBOOK.exe
ProductName:	MFC CHKBOOK
ProductVersion:	1, 0, 0, 1

Summary

Architecture:	IMAGE_FILE_MACHINE_I386
Subsystem:	IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date:	18-Sep-2019 15:59:25
Detected languages:	English - United States
CompanyName:	MFC
FileDescription:	CHKBOOK
FileVersion:	1, 0, 0, 1
InternalName:	CHKBOOK
LegalCopyright:	© Microsoft Corporation. All rights reserved.
OriginalFilename:	CHKBOOK.exe
ProductName:	MFC CHKBOOK
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:	0x000000E8

PE Headers

Signature:	PE
Machine:	IMAGE_FILE_MACHINE_I386
Number of sections:	4
Time date stamp:	18-Sep-2019 15:59:25
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
.text	0x00001000	0x0004CA4B	0x0004D000	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ	6.53912
.rdata	0x0004E000	0x00012752	0x00013000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	5.07169
.data	0x00061000	0x000064F4	0x00003000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	4.31
.rsrc	0x00068000	0x0001B2EC	0x0001C000	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	6.97781

Resources

Title	Entropy	Size	Codepage	Language	Type
1	3.2771	1002	UNKNOWN	English - United States	RT_STRING
4	3.02695	308	UNKNOWN	English - United States	RT_CURSOR
5	2.74274	180	UNKNOWN	English - United States	RT_CURSOR
6	2.56332	308	UNKNOWN	English - United States	RT_CURSOR
7	2.79381	180	UNKNOWN	English - United States	RT_CURSOR
8	2.42654	308	UNKNOWN	English - United States	RT_CURSOR
9	3.01609	394	UNKNOWN	English - United States	RT_STRING
10	2.22891	308	UNKNOWN	English - United States	RT_CURSOR
11	2.39122	180	UNKNOWN	English - United States	RT_CURSOR
12	3.59889	308	UNKNOWN	English - United States	RT_CURSOR

Imports


ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
OLEACC.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
WINSPOOL.DRV

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

408

--fd47f3b8

C:\Users\admin\AppData\Local\easywindow\easywindow.exe

easywindow.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\easywindow\easywindow.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\shell32.dll
c:\windows\system32\shlwapi.dll

2452

"C:\Users\admin\AppData\Local\Temp\1ebrx81.exe"

C:\Users\admin\AppData\Local\Temp\1ebrx81.exe

—

1ebrx81.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\1ebrx81.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll

2564

"C:\Users\admin\AppData\Local\easywindow\easywindow.exe"

C:\Users\admin\AppData\Local\easywindow\easywindow.exe

—

1ebrx81.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\easywindow\easywindow.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll

2572

--a043f851

C:\Users\admin\AppData\Local\Temp\1ebrx81.exe

—

1ebrx81.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\1ebrx81.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\comdlg32.dll

3260

--a043f851

C:\Users\admin\AppData\Local\Temp\1ebrx81.exe

1ebrx81.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\1ebrx81.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\shell32.dll
c:\windows\system32\shlwapi.dll

3368

"C:\Users\admin\AppData\Local\easywindow\easywindow.exe"

C:\Users\admin\AppData\Local\easywindow\easywindow.exe

—

easywindow.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\easywindow\easywindow.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll

3500

--fd47f3b8

C:\Users\admin\AppData\Local\easywindow\easywindow.exe

—

easywindow.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\easywindow\easywindow.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\comdlg32.dll

3676

"C:\Users\admin\AppData\Local\Temp\1ebrx81.exe"

C:\Users\admin\AppData\Local\Temp\1ebrx81.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\1ebrx81.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\comdlg32.dll

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Total events

Read events

Write events

Delete events

Modification events


(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASMANCS
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(408) easywindow.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\easywindow_RASMANCS
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2572	1ebrx81.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f		binary
		MD5:—	SHA256:—
3500	easywindow.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f		binary
		MD5:—	SHA256:—
2564	easywindow.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f		binary
		MD5:—	SHA256:—
3676	1ebrx81.exe	C:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2f		binary
		MD5:—	SHA256:—
3260	1ebrx81.exe	C:\Users\admin\AppData\Local\easywindow\easywindow.exe		executable
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
408	easywindow.exe	POST	200	114.79.134.129:443	http://114.79.134.129:443/publish/loadan/ringin/	IN	binary	132 b	malicious

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
408	easywindow.exe	114.79.134.129:443	—	D-Vois Broadband Pvt Ltd	IN	malicious

DNS requests

No data

Threats

PID	Process	Class	Message
408	easywindow.exe	A Network Trojan was detected	AV TROJAN W32/Emotet CnC Checkin (Apr 2019)
408	easywindow.exe	A Network Trojan was detected	MALWARE [PTsecurity] Feodo/Emotet
408	easywindow.exe	Potentially Bad Traffic	ET POLICY HTTP traffic on port 443 (POST)

3 ETPRO signatures available at the full report

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No debug info

General Info

1ebrx81.exe

BF2A3BBE79924E52BE9E18824C1E1550

5D324A8E9654E880BBEC4BCFBA084630C870CCF5

23BB7590D1F79E552182BF686882D05F31035B76BE173B24308EA374BDEAF58D

6144:TLMvSfAq5a1dCC8DGNJTMvFC94iMdl01J4t3j1udHi9y0mFZ31cP2UKmTa5/6Tl8:TL5Aq5GqSjovFCaffFKKmF4bT97

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Emotet process was detected

Changes the autorun value in the registry

EMOTET was detected

Connects to CnC server

SUSPICIOUS

Starts itself from another location

Executable content was dropped or overwritten

Application launched itself

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

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