Malware analysis invest_20.dll Malicious activity | ANY.RUN

Add for printing

File name:	invest_20.dll
Full analysis:	https://app.any.run/tasks/55398028-045f-4f3d-b233-64c25eb90f01
Verdict:	Malicious activity
Threats:	A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection. Zloader is a banking trojan that uses webinjects and VNC clients to still banking credentials. This Trojan is based on leaked code from 2011, but despite its age, Zloader’s popularity has been only increasing through early 2020, when it relied on COVID-19 themed attacks. Malware Trends Tracker >>>
Analysis date:	September 07, 2024, 21:58:35
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	loader zloader
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:	C9AFFD7934E4D9B4DEC4C40B2A71A381
SHA1:	AAC940F9906034938CD657ED2BA21BC675E6AE20
SHA256:	31CF42B2A7C5C558F44CFC67684CC344C17D4946D3A1E0B2CECB8EB58173CB2F
SSDEEP:	12288:iaIrh45W9DKzOHCdselI5WZAmctb6fQIAaQRlwlG/Wjpx9R1c8IdxBRfp+SWT:iaIrh45Wt4OHkO2qb6fQIAaQsE/WFZ1p

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

Add for printing

MALICIOUS
- Zloader is detected
  - msiexec.exe (PID: 6368)
- Changes the autorun value in the registry
  - msiexec.exe (PID: 6368)
SUSPICIOUS
No suspicious indicators.
INFO
- Reads security settings of Internet Explorer
  - msiexec.exe (PID: 6368)
- Creates files or folders in the user directory
  - msiexec.exe (PID: 6368)
- Checks proxy server information
  - msiexec.exe (PID: 6368)
- Executable content was dropped or overwritten
  - msiexec.exe (PID: 6368)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Add for printing

No Malware configuration.

Add for printing

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:	2020:04:01 12:00:03+00:00
ImageFileCharacteristics:	Executable, 32-bit, DLL
PEType:	PE32
LinkerVersion:	14
CodeSize:	196608
InitializedDataSize:	361472
UninitializedDataSize:	-
EntryPoint:	0x215e6
OSVersion:	6
ImageVersion:	-
SubsystemVersion:	6
Subsystem:	Windows GUI
FileVersionNumber:	5.7.4.531
ProductVersionNumber:	5.7.4.531
FileFlagsMask:	0x003f
FileFlags:	(none)
FileOS:	Windows NT 32-bit
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Roundt Wide
FileDescription:	CrowdDry chart cell
FileVersion:	5.7.4.531 build-2430
InternalName:	CrowdDry
LegalCopyright:	Copyright © 1999-2019 Roundt Wide, Inc.
OriginalFileName:	CrowdDry.DLL
ProductName:	Roundt Wide shout columndegree toward
ProductVersion:	-

No data.

Add for printing

All screenshots are available in the full report

Add for printing

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

1712

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

—

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll

2640

"C:\WINDOWS\SysWOW64\rundll32.exe" C:\Users\admin\AppData\Local\Temp\invest_20.dll, #1

C:\Windows\SysWOW64\rundll32.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows host process (Rundll32)

Exit code:

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\rundll32.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\aclayers.dll

4576

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Version:

10.0.19041.3996 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\sppextcomobj.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\oleaut32.dll

6368

msiexec.exe

C:\Windows\SysWOW64\msiexec.exe

rundll32.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows® installer

Version:

5.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\msiexec.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\aclayers.dll

Add for printing

Total events

576

Read events

571

Write events

Delete events

Modification events


(PID) Process:	(6368) msiexec.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\xwbgyx
Operation:	write	Name:	quhwrvi
Value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
(PID) Process:	(6368) msiexec.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Qybyu
Operation:	write	Name:	uzbaby
Value: E79F36DDBE1F6A3EA2F5BC99F1B3FFE13A9D04279505AE8DDCDFF054F1EFBD19C55DE7A884E403E0CC298543A038B2BF1D90706B9833CC4AA5110F8D5B472B2E3E409E46562DEB619C6D25625B903E1A6CFD325CB6793541AFD7B2E13002B0ABA111C546A66345034FD1EB1D0AF995847190B8934DCC426AE1CC7A65F2FB1F0FFD21EA02C211EFEB26920BE79B368931657F8D92089F0C69E4EB4F8C0650AEB0375F086543FFC4EDF133791E2474831BCF215214BE61F0324C
(PID) Process:	(6368) msiexec.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	Kerul
Value: rundll32.exe C:\Users\admin\AppData\Roaming\Zityec\comoyqos.dll,DllRegisterServer
(PID) Process:	(6368) msiexec.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Qybyu
Operation:	write	Name:	uzbaby
Value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
(PID) Process:	(6368) msiexec.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Qybyu
Operation:	write	Name:	uzbaby
Value: 3F03742FE1AC70270B448B33F48A723BE8BA2A5CC151FAD9888BA400A7B9EB4F890CE577774D19EFD213D10D7A54B4BF1D90706B9833CC4AA5110F8D5B472B2E3E409E46562DEB619C6D25625B903E1AA0935CFE0D98576484497C3F2A2F8D941FAB7F099EF73429089FA6C8877195BB133B7B47A61422732C98D23C788A50A22531AA4DC82678FEB3C2CD2D3AF4FCA9A81B26BEAC7D9C0169263ACF4B945E73081D223204CD5D1EA8E102F745BE087F9657

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6368	msiexec.exe	C:\Users\admin\AppData\Roaming\Zityec\comoyqos.dll		executable
		MD5:C9AFFD7934E4D9B4DEC4C40B2A71A381	SHA256:31CF42B2A7C5C558F44CFC67684CC344C17D4946D3A1E0B2CECB8EB58173CB2F

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

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
1944	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
6040	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6040	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
6232	svchost.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.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
4	System	192.168.100.255:138	—	—	—	whitelisted
6232	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
448	RUXIMICS.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
2120	MoUsoCoreWorker.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6232	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
6232	svchost.exe	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	whitelisted
3260	svchost.exe	40.113.103.199:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
2120	MoUsoCoreWorker.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1944	svchost.exe	40.126.31.73:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1944	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 20.73.194.208 4.231.128.59	whitelisted
google.com	142.250.185.142	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
client.wns.windows.com	40.113.103.199	whitelisted
login.live.com	40.126.31.73 20.190.159.68 20.190.159.2 20.190.159.73 20.190.159.71 20.190.159.0 40.126.31.71 40.126.31.69	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
slscr.update.microsoft.com	40.68.123.157 52.165.165.26	whitelisted
fe3cr.delivery.mp.microsoft.com	13.85.23.206	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

invest_20.dll

C9AFFD7934E4D9B4DEC4C40B2A71A381

AAC940F9906034938CD657ED2BA21BC675E6AE20

31CF42B2A7C5C558F44CFC67684CC344C17D4946D3A1E0B2CECB8EB58173CB2F

12288:iaIrh45W9DKzOHCdselI5WZAmctb6fQIAaQRlwlG/Wjpx9R1c8IdxBRfp+SWT:iaIrh45Wt4OHkO2qb6fQIAaQsE/WFZ1p

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Zloader is detected

Changes the autorun value in the registry

SUSPICIOUS

INFO

Reads security settings of Internet Explorer

Creates files or folders in the user directory

Checks proxy server information

Executable content was dropped or overwritten

Malware configuration

Static information

TRiD

EXIF

EXE

Video and screenshots

Processes

Behavior graph

Specs description

Process information

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