Malware analysis Ransom;Win32.Genasom.DV.exe Malicious activity

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File name:	Ransom;Win32.Genasom.DV.exe
Full analysis:	https://app.any.run/tasks/611ca9b4-c1e0-4110-a95e-3055dd3c4eaa
Verdict:	Malicious activity
Analysis date:	July 19, 2024, 23:15:39
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	4E0F3D3DBD17F31AF89F854E939A6F43
SHA1:	71252434CB96F2E2B0B4727F67AB2E52C92B0744
SHA256:	A955183B97C96A8B847F8488B06841ED1773A5E9811F49B876D1D99C5F2F1F0E
SSDEEP:	96:S/Bz4kd7GaAiifqerCd9NhKUqaRHhnTDd83fO2/y3tXGtW:Sl4I7GaViCeCXNhKUqaRpTDGly9XGt

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:
Network geolocation:: off
Additional time used:: 240 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: off
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 (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
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
- Drops the executable file immediately after the start
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
  - Ransom;Win32.Genasom.DV.exe (PID: 236)
SUSPICIOUS
- Reads the date of Windows installation
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
- Reads security settings of Internet Explorer
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
- Application launched itself
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
- Executable content was dropped or overwritten
  - Ransom;Win32.Genasom.DV.exe (PID: 236)
- Starts itself from another location
  - Ransom;Win32.Genasom.DV.exe (PID: 236)
- The process executes via Task Scheduler
  - PLUGScheduler.exe (PID: 2720)
INFO
- Reads the computer name
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
  - sys3.exe (PID: 2436)
- Checks supported languages
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
  - Ransom;Win32.Genasom.DV.exe (PID: 236)
  - sys3.exe (PID: 2436)
  - PLUGScheduler.exe (PID: 2720)
- Process checks computer location settings
  - Ransom;Win32.Genasom.DV.exe (PID: 7604)
- Create files in a temporary directory
  - Ransom;Win32.Genasom.DV.exe (PID: 236)

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) (64.6)
.dll	\|	Win32 Dynamic Link Library (generic) (15.4)
.exe	\|	Win32 Executable (generic) (10.5)
.exe	\|	Generic Win/DOS Executable (4.6)
.exe	\|	DOS Executable Generic (4.6)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2011:05:23 10:56:07+00:00
ImageFileCharacteristics:	No relocs, Executable, No line numbers, No symbols, 32-bit
PEType:	PE32
LinkerVersion:	7.1
CodeSize:	3072
InitializedDataSize:	6144
UninitializedDataSize:	-
EntryPoint:	0x1671
OSVersion:	4
ImageVersion:	-
SubsystemVersion:	4
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

243

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

236

"C:\Users\admin\Desktop\Ransom;Win32.Genasom.DV.exe"

C:\Users\admin\Desktop\Ransom;Win32.Genasom.DV.exe

Ransom;Win32.Genasom.DV.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\desktop\ransom;win32.genasom.dv.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\advapi32.dll

2436

C:\Users\admin\AppData\Local\Temp\\sys3.exe

C:\Users\admin\AppData\Local\Temp\sys3.exe

—

Ransom;Win32.Genasom.DV.exe

User:

admin

Integrity Level:

HIGH

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\sys3.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\advapi32.dll

2720

"C:\Program Files\RUXIM\PLUGscheduler.exe"

C:\Program Files\RUXIM\PLUGScheduler.exe

—

svchost.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Update LifeCycle Component Scheduler

Exit code:

Version:

10.0.19041.3623 (WinBuild.160101.0800)

Modules

Images
c:\program files\ruxim\plugscheduler.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\advapi32.dll

4668

%ProgramFiles%\RUXIM\RUXIMICS.EXE /onlyloadcampaigns

C:\Program Files\RUXIM\RUXIMICS.exe

—

PLUGScheduler.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Reusable UX Interaction Manager

Exit code:

Version:

10.0.19041.3623 (WinBuild.160101.0800)

5744

%ProgramFiles%\RUXIM\RUXIMICS.EXE /nonetwork

C:\Program Files\RUXIM\RUXIMICS.exe

—

PLUGScheduler.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Reusable UX Interaction Manager

Exit code:

Version:

10.0.19041.3623 (WinBuild.160101.0800)

7604

"C:\Users\admin\Desktop\Ransom;Win32.Genasom.DV.exe"

C:\Users\admin\Desktop\Ransom;Win32.Genasom.DV.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

1073807364

Modules

Images
c:\users\admin\desktop\ransom;win32.genasom.dv.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\advapi32.dll

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Total events

636

Read events

628

Write events

Delete events

Modification events


(PID) Process:	(7604) Ransom;Win32.Genasom.DV.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	ProxyBypass
Value: 1
(PID) Process:	(7604) Ransom;Win32.Genasom.DV.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	IntranetName
Value: 1
(PID) Process:	(7604) Ransom;Win32.Genasom.DV.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 1
(PID) Process:	(7604) Ransom;Win32.Genasom.DV.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 0

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
236	Ransom;Win32.Genasom.DV.exe	\Device\Harddisk0\DR0		—
		MD5:—	SHA256:—
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.026.etl		etl
		MD5:44A0E917AD0C126931B1BCD959285A9A	SHA256:DDFBE47E7DFD6D8B7517F2F6FF9808ECF3C0A25F588A9F96D04F4E2B4A578573
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.018.etl		etl
		MD5:B53B2070E686FFB1FBC8B06994E7C8D7	SHA256:A3ABD06F4E40CB700B1908AB6BCD2E27455E13EF076E0BF2345BB2FA369EF802
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.028.etl		etl
		MD5:2F36C598EBFF5B5CDD898C9691D6BCCB	SHA256:8900C5931ED8E0D1B68082B45CF2F4E8C1025D36825508E0804C916D781B9F50
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.029.etl		etl
		MD5:079890A8EC8D5CB6523FCEC2209780AA	SHA256:0E12D2D76DD738CE196BED522E35F75E2CC91294F78CDDCBE8CE7787AAA70049
236	Ransom;Win32.Genasom.DV.exe	C:\Users\admin\AppData\Local\Temp\sys3.exe		executable
		MD5:4E0F3D3DBD17F31AF89F854E939A6F43	SHA256:A955183B97C96A8B847F8488B06841ED1773A5E9811F49B876D1D99C5F2F1F0E
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.023.etl		etl
		MD5:5EA68411BF8E9EAF4621BAF73F61449E	SHA256:9D4CA5A1D871F819C139A498BB910A63576C2FE6367853544F8D172D8B6EBFF7
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.021.etl		etl
		MD5:FED961067F664B5381B65A534B7AB728	SHA256:652F31A8284AE812D1D9D24192BC800976BF74C240591C6AC443A28C4709FB7C
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.027.etl		etl
		MD5:868E79A00A8204448B2FFC4F4D5C08EA	SHA256:148FE324431CB4C826BCF0436147D946AC389A877732612CF40629048B8517DC
2720	PLUGScheduler.exe	C:\ProgramData\PLUG\Logs\RUXIMLog.024.etl		etl
		MD5:C8834D365FAE073DEDE1F1620454CE71	SHA256:C6DD793EEE1D5551CA507A3C5BFFECA82DD3E29C63C2C6DD218A7D4BFB37046B

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

No HTTP requests

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4716	svchost.exe	20.190.159.4:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5620	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	4.209.32.67:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
—	—	52.161.91.37:443	activation-v2.sls.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	unknown
4032	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	20.190.159.4:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
2760	svchost.exe	40.113.110.67:443	—	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	239.255.255.250:3702	—	—	—	whitelisted

DNS requests

Domain	IP	Reputation
login.live.com	20.190.159.4 40.126.31.71 20.190.159.75 20.190.159.23 20.190.159.73 20.190.159.64 40.126.31.69 20.190.159.2	whitelisted
settings-win.data.microsoft.com	51.104.136.2 4.231.128.59 51.124.78.146	whitelisted
activation-v2.sls.microsoft.com	52.161.91.37	whitelisted
google.com	142.250.186.142	whitelisted
officeclient.microsoft.com	52.109.32.97	whitelisted
ecs.office.com	52.113.194.132	whitelisted
go.microsoft.com	184.28.89.167	whitelisted
www.bing.com	2.23.209.133 2.23.209.140 2.23.209.149 2.23.209.187 2.23.209.130 2.23.209.179 2.23.209.182	whitelisted
r.bing.com	2.23.209.133 2.23.209.149 2.23.209.140 2.23.209.182 2.23.209.187 2.23.209.130 2.23.209.179	whitelisted
self.events.data.microsoft.com	20.189.173.3	whitelisted

Threats

No threats detected

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No debug info

General Info

Ransom;Win32.Genasom.DV.exe

4E0F3D3DBD17F31AF89F854E939A6F43

71252434CB96F2E2B0B4727F67AB2E52C92B0744

A955183B97C96A8B847F8488B06841ED1773A5E9811F49B876D1D99C5F2F1F0E

96:S/Bz4kd7GaAiifqerCd9NhKUqaRHhnTDd83fO2/y3tXGtW:Sl4I7GaViCeCXNhKUqaRpTDGly9XGt

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

SUSPICIOUS

Reads the date of Windows installation

Reads security settings of Internet Explorer

Application launched itself

Executable content was dropped or overwritten

Starts itself from another location

The process executes via Task Scheduler

INFO

Reads the computer name

Checks supported languages

Process checks computer location settings

Create files in a temporary directory

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Information

Information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings