Malware analysis CV.exe Malicious activity | ANY.RUN

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File name:	CV.exe
Full analysis:	https://app.any.run/tasks/10e4cbdd-b82d-40f0-81f1-579274ff4faf
Verdict:	Malicious activity
Analysis date:	August 19, 2024, 09:45:10
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	peristeronic
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	936F713A0DED9243355DB3CB17A0471E
SHA1:	11E9CF6FACDB4B026DC750430AE62C9F8D6B4D36
SHA256:	DD062485AB10C62ACE9325BD549F32D4DBF8CDFA0326C83D43A02202857E0D33
SSDEEP:	49152:9PPkzemqoSut3Jh4+QQ/btosJwIA4hHmZlKH2Tw/Pq83zw0bCjvk9G661QGt2F7C:hP/mp7t3T4+B/btosJwIA4hHmZlKH2TE

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:: 120 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
- PERISTERONIC INJECTOR has been detected
  - CV.exe (PID: 6896)
- Create files in the Startup directory
  - name.exe (PID: 6920)
SUSPICIOUS
- Drops the executable file immediately after the start
  - CV.exe (PID: 6896)
- Executable content was dropped or overwritten
  - CV.exe (PID: 6896)
- Starts itself from another location
  - CV.exe (PID: 6896)
- Executes application which crashes
  - name.exe (PID: 6920)
INFO
- Reads mouse settings
  - CV.exe (PID: 6896)
  - name.exe (PID: 6920)
- Checks supported languages
  - CV.exe (PID: 6896)
  - name.exe (PID: 6920)
- Create files in a temporary directory
  - CV.exe (PID: 6896)
  - name.exe (PID: 6920)
- Reads the machine GUID from the registry
  - CV.exe (PID: 6896)
- Creates files or folders in the user directory
  - CV.exe (PID: 6896)
  - WerFault.exe (PID: 7080)
  - name.exe (PID: 6920)
- Reads the software policy settings
  - WerFault.exe (PID: 7080)
- Checks proxy server information
  - WerFault.exe (PID: 7080)

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	\|	Win64 Executable (generic) (76.4)
.exe	\|	Win32 Executable (generic) (12.4)
.exe	\|	Generic Win/DOS Executable (5.5)
.exe	\|	DOS Executable Generic (5.5)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:08:19 06:27:40+00:00
ImageFileCharacteristics:	Executable, Large address aware, 32-bit
PEType:	PE32
LinkerVersion:	14.16
CodeSize:	633856
InitializedDataSize:	660992
UninitializedDataSize:	-
EntryPoint:	0x20577
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI
FileVersionNumber:	0.0.0.0
ProductVersionNumber:	0.0.0.0
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (British)
CharacterSet:	Unicode

No data.

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All screenshots are available in the full report

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Total processes

137

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

6896

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

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

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\cv.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\psapi.dll

6920

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

C:\Users\admin\AppData\Local\directory\name.exe

CV.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3221225477

Modules

Images
c:\users\admin\appdata\local\directory\name.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\psapi.dll

6948

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

C:\Windows\SysWOW64\svchost.exe

—

name.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Host Process for Windows Services

Version:

10.0.19041.1 (WinBuild.160101.0800)

7080

C:\WINDOWS\SysWOW64\WerFault.exe -u -p 6920 -s 768

C:\Windows\SysWOW64\WerFault.exe

name.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Problem Reporting

Exit code:

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\werfault.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\msvcrt.dll
c:\windows\syswow64\combase.dll

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Total events

3 952

Read events

3 952

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
7080	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_name.exe_2234c0965e6792d12c1d157c1e69375f928e3115_8167ae3f_be475b41-ee97-458b-8517-0efef973a429\Report.wer		—
		MD5:—	SHA256:—
6920	name.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\name.vbs		binary
		MD5:8D36AEBB434979DC95BD369F5BBAC124	SHA256:2A4F18E7C423B6707A83926BCDA45179137A2CE168C7BB4267EF28AB7EB73E13
6896	CV.exe	C:\Users\admin\AppData\Local\directory\name.exe		executable
		MD5:936F713A0DED9243355DB3CB17A0471E	SHA256:DD062485AB10C62ACE9325BD549F32D4DBF8CDFA0326C83D43A02202857E0D33
6920	name.exe	C:\Users\admin\AppData\Local\Temp\autF4DD.tmp		binary
		MD5:8DD71F894FAFCC1EB68D240AB8721A98	SHA256:7AF5D9A400AFAD5CDE118CA016EC615E50D10BB0BB50FE521A2E911AC6B1F9C2
6920	name.exe	C:\Users\admin\AppData\Local\Temp\autF49E.tmp		binary
		MD5:F63CCABFE159775635D5A77E1FC635C0	SHA256:7BC85B7F72F9A3C9B650D65106FCCCC58C680A30DA4A98DE51CF0B282424B794
7080	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\Temp\WER364.tmp.WERInternalMetadata.xml		xml
		MD5:B53FE8C35B6B3B1F6C23BB8B7157C8B5	SHA256:BCC948A5A4AFAE36899B6EFDB0BF2F1CA5D27713A461BEACC027A81D48904827
6896	CV.exe	C:\Users\admin\AppData\Local\Temp\unprickly		binary
		MD5:F63CCABFE159775635D5A77E1FC635C0	SHA256:7BC85B7F72F9A3C9B650D65106FCCCC58C680A30DA4A98DE51CF0B282424B794
6896	CV.exe	C:\Users\admin\AppData\Local\Temp\autEFCC.tmp		binary
		MD5:F63CCABFE159775635D5A77E1FC635C0	SHA256:7BC85B7F72F9A3C9B650D65106FCCCC58C680A30DA4A98DE51CF0B282424B794
6896	CV.exe	C:\Users\admin\AppData\Local\Temp\autEFFB.tmp		binary
		MD5:8DD71F894FAFCC1EB68D240AB8721A98	SHA256:7AF5D9A400AFAD5CDE118CA016EC615E50D10BB0BB50FE521A2E911AC6B1F9C2
7080	WerFault.exe	C:\ProgramData\Microsoft\Windows\WER\Temp\WER3B3.tmp.xml		xml
		MD5:B59A4B795F15CD33FEE62B101DC2BA4F	SHA256:A9AA1591AFEA459DFC1604A8394D69B6B2D14EB5FD98F1198CC9D4C4BDFA564C

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
1104	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	whitelisted
6644	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
2628	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	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
2212	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
1172	RUXIMICS.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
2120	MoUsoCoreWorker.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	unknown
—	—	192.168.100.255:138	—	—	—	whitelisted
2212	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
7080	WerFault.exe	13.89.179.12:443	watson.events.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
2120	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3260	svchost.exe	40.113.110.67:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
2628	svchost.exe	20.190.159.71:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
2628	svchost.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158 51.104.136.2 51.124.78.146	whitelisted
google.com	142.250.185.110	whitelisted
watson.events.data.microsoft.com	13.89.179.12	whitelisted
client.wns.windows.com	40.113.110.67	whitelisted
login.live.com	20.190.159.71 20.190.159.4 20.190.159.73 40.126.31.73 20.190.159.23 40.126.31.69 20.190.159.75 20.190.159.2	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
arc.msn.com	20.103.156.88	whitelisted
slscr.update.microsoft.com	20.114.59.183	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
fe3cr.delivery.mp.microsoft.com	20.242.39.171	whitelisted

Threats

No threats detected

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No debug info

General Info

CV.exe

936F713A0DED9243355DB3CB17A0471E

11E9CF6FACDB4B026DC750430AE62C9F8D6B4D36

DD062485AB10C62ACE9325BD549F32D4DBF8CDFA0326C83D43A02202857E0D33

49152:9PPkzemqoSut3Jh4+QQ/btosJwIA4hHmZlKH2Tw/Pq83zw0bCjvk9G661QGt2F7C:hP/mp7t3T4+B/btosJwIA4hHmZlKH2TE

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

PERISTERONIC INJECTOR has been detected

Create files in the Startup directory

SUSPICIOUS

Drops the executable file immediately after the start

Executable content was dropped or overwritten

Starts itself from another location

Executes application which crashes

INFO

Reads mouse settings

Checks supported languages

Create files in a temporary directory

Reads the machine GUID from the registry

Creates files or folders in the user directory

Reads the software policy settings

Checks proxy server information

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings