Malware analysis rpaExtract.exe Malicious activity | ANY.RUN

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File name:	rpaExtract.exe
Full analysis:	https://app.any.run/tasks/92bc8f53-6ff9-4f29-a7ae-983806f6fb42
Verdict:	Malicious activity
Analysis date:	November 11, 2024, 21:37:49
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/vnd.microsoft.portable-executable
File info:	PE32 executable (console) Intel 80386, for MS Windows, 6 sections
MD5:	B236B8BAFC27A28284CC31E3C77108CF
SHA1:	A086AB54B05FD7C5C0B13725BC51734F1EE10B16
SHA256:	3E96B47E6E5A6D3755AF557AE523C78B993D251B1CD83F074190A71C76FCB708
SSDEEP:	98304:wGPWcY1jdrvUv11NhYvFeBm6+SVnzOMRK8EScIjIqNM7VQ4uCUY/urnuwdkg7CmH:57kXTaR

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:
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 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
No malicious indicators.
SUSPICIOUS
- Executable content was dropped or overwritten
  - rpaExtract.exe (PID: 1008)
- The process drops C-runtime libraries
  - rpaExtract.exe (PID: 1008)
- Process drops legitimate windows executable
  - rpaExtract.exe (PID: 1008)
- Process drops python dynamic module
  - rpaExtract.exe (PID: 1008)
- Application launched itself
  - rpaExtract.exe (PID: 1008)
INFO
- Create files in a temporary directory
  - rpaExtract.exe (PID: 1008)
- Checks supported languages
  - rpaExtract.exe (PID: 1008)
  - rpaExtract.exe (PID: 1732)
- Reads the machine GUID from the registry
  - rpaExtract.exe (PID: 1732)

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	\|	InstallShield setup (50.1)
.exe	\|	Win64 Executable (generic) (32.2)
.dll	\|	Win32 Dynamic Link Library (generic) (7.6)
.exe	\|	Win32 Executable (generic) (5.2)
.exe	\|	Generic Win/DOS Executable (2.3)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2017:12:11 15:09:08+00:00
ImageFileCharacteristics:	Executable, Large address aware, 32-bit
PEType:	PE32
LinkerVersion:	14
CodeSize:	127488
InitializedDataSize:	112640
UninitializedDataSize:	-
EntryPoint:	0x769a
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows command line

No data.

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All screenshots are available in the full report

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Total processes

133

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1008

"C:\Users\admin\AppData\Local\Temp\rpaExtract.exe"

C:\Users\admin\AppData\Local\Temp\rpaExtract.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rpaextract.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\ws2_32.dll

1176

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

rpaExtract.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

1732

"C:\Users\admin\AppData\Local\Temp\rpaExtract.exe"

C:\Users\admin\AppData\Local\Temp\rpaExtract.exe

—

rpaExtract.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\rpaextract.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\ws2_32.dll

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Total events

Read events

Write events

Delete events

Modification events

No data

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\_hashlib.pyd		executable
		MD5:24C2F70FF5C6EADDB995F2CBB4BC4890	SHA256:8DCEAFAAEC28740385B1CB8CF2655DB68ECF2E561053BFE494795019542491E4
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\msvcm90.dll		executable
		MD5:96C7B7470ABE61BBC6F6E39FA06427DB	SHA256:B6691A3FEF03C385641D2FFD56BEBDBC19950750571C31C01383FA78C637DC57
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\msvcp90.dll		executable
		MD5:9928E1B8853C8D8A35FBFEB9E45957A8	SHA256:EA0325B1B61DB1759D3692BCF80EEF9B69E8E599A49E79DDAC551F53138B6E23
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\bz2.pyd		executable
		MD5:9897FB7CFE7F78B4E4521D8D437BEA0E	SHA256:D99399BD6CA916C0490AF907FB06530839D0797B18A997ED5C091393FC2292F8
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\Microsoft.VC90.CRT.manifest		xml
		MD5:241A0EC0580005E5FEE986AFC78F6864	SHA256:3993E65E8BCD38CAA3DD1CB8CC6507B4D98558A3FEAD96671FD00BFB3985CEE7
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\python27.dll		executable
		MD5:C8B2B47E4DDB9658D348B3DB218F3B71	SHA256:5395A6824967AFA02C515763646C48B27836C8CACCBECB9B2EF690AB7D4FD5DF
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\select.pyd		executable
		MD5:BDC7B944B9319F9708AF1949B42BAE4B	SHA256:83B5C76D938BC50E58C851D56EF8CBC1001D2E81A1E1F8F5DFED2245244C1472
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\rpaextract.exe.manifest		xml
		MD5:B72E91061370FE12D6F6DA525EE417C3	SHA256:C63EBF1EB99A976C1514CFB18C7A2E6E23201E16FD0550E5ABA3A5A58738770E
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\unicodedata.pyd		executable
		MD5:CFA3517E25C37E808AF38FBEAF7F456E	SHA256:061926AEAAF4F7E0212552CD4BB5D6AF0E8607EC77F6EB836B6612AB86645AC9
1008	rpaExtract.exe	C:\Users\admin\AppData\Local\Temp\_MEI10082\msvcr90.dll		executable
		MD5:5BC75D03ABF8EBAF9C5EA4E354DFB840	SHA256:92281334CF905C35E7C93DD526B5C199EA9823CD52922F55F14E3008F98CD4E1

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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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
4700	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
5488	MoUsoCoreWorker.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5488	MoUsoCoreWorker.exe	GET	200	23.48.23.156:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	whitelisted
6268	SIHClient.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6268	SIHClient.exe	GET	200	23.52.120.96:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
6944	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5488	MoUsoCoreWorker.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
3396	RUXIMICS.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4360	SearchApp.exe	2.23.209.150:443	www.bing.com	Akamai International B.V.	GB	whitelisted
—	—	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
4700	svchost.exe	40.126.32.134:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4700	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted
4360	SearchApp.exe	2.23.209.133:443	th.bing.com	Akamai International B.V.	GB	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 40.127.240.158 51.124.78.146 4.231.128.59	whitelisted
www.bing.com	2.23.209.150 2.23.209.176 2.23.209.141 2.23.209.179 2.23.209.158 2.23.209.160 2.23.209.177 2.23.209.149 2.23.209.182	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
google.com	142.250.185.174	whitelisted
login.live.com	40.126.32.134 20.190.160.22 40.126.32.76 40.126.32.138 20.190.160.17 20.190.160.14 40.126.32.68 40.126.32.140	whitelisted
th.bing.com	2.23.209.133 2.23.209.189 2.23.209.150 2.23.209.185 2.23.209.149 2.23.209.187 2.23.209.130 2.23.209.182 2.23.209.140	whitelisted
go.microsoft.com	184.28.89.167	whitelisted
crl.microsoft.com	23.48.23.156 23.48.23.143	whitelisted
www.microsoft.com	23.52.120.96	whitelisted
slscr.update.microsoft.com	20.109.210.53	whitelisted

Threats

No threats detected

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No debug info

General Info

rpaExtract.exe

B236B8BAFC27A28284CC31E3C77108CF

A086AB54B05FD7C5C0B13725BC51734F1EE10B16

3E96B47E6E5A6D3755AF557AE523C78B993D251B1CD83F074190A71C76FCB708

98304:wGPWcY1jdrvUv11NhYvFeBm6+SVnzOMRK8EScIjIqNM7VQ4uCUY/urnuwdkg7CmH:57kXTaR

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Executable content was dropped or overwritten

The process drops C-runtime libraries

Process drops legitimate windows executable

Process drops python dynamic module

Application launched itself

INFO

Create files in a temporary directory

Checks supported languages

Reads the machine GUID from the registry

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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