Malware analysis ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe Malicious activity

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File name:	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe
Full analysis:	https://app.any.run/tasks/31b73bfb-6a25-4790-b354-374d816c0ffa
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. LockBit, a ransomware variant, encrypts data on infected machines, demanding a ransom payment for decryption. Used in targeted attacks, It's a significant risk to organizations. Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Malware Trends Tracker >>>
Analysis date:	April 29, 2024, 12:55:37
OS:	Windows 10 Professional (build: 19045, 64 bit)
Tags:	loader ransomware lockbit
Indicators:
MIME:	application/x-dosexec
File info:	PE32 executable (GUI) Intel 80386, for MS Windows
MD5:	273D4BF4641D75DBCF2995EB614A4F51
SHA1:	74A883CE99E89B96B6DA50D950FC5CB040C30F3A
SHA256:	DDBC4908272A1D0F339B58627A6795A7DAFF257470741474CC9203B9A9A56CD6
SSDEEP:	192:2/h6ZWhYzTV//tj55i/q5TAFHMuHzpOhwZ6TBtXE+/wgve3tlwh0HOgWfI1kbwmH:mYzTV//t9ROHM0OGMB5E+/+ihEO1TPV

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 (16.0.15726.20202)
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)

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MALICIOUS
- Known privilege escalation attack
  - dllhost.exe (PID: 6580)
- Renames files like ransomware
  - 91547604.scr (PID: 6664)
- Drops the executable file immediately after the start
  - 91547604.scr (PID: 6664)
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
- Steals credentials from Web Browsers
  - 91547604.scr (PID: 6664)
- [YARA] LockBit is detected
  - 91547604.scr (PID: 6664)
- Actions looks like stealing of personal data
  - 91547604.scr (PID: 6664)
SUSPICIOUS
- Reads security settings of Internet Explorer
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
  - ShellExperienceHost.exe (PID: 6952)
- Starts application with an unusual extension
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
  - dllhost.exe (PID: 6580)
- Write to the desktop.ini file (may be used to cloak folders)
  - 91547604.scr (PID: 6664)
- Creates files like ransomware instruction
  - 91547604.scr (PID: 6664)
- Potential Corporate Privacy Violation
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
- Executable content was dropped or overwritten
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
- Reads the date of Windows installation
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
INFO
- Reads the computer name
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
  - 91547604.scr (PID: 6504)
  - 91547604.scr (PID: 6664)
  - ShellExperienceHost.exe (PID: 6952)
- Checks proxy server information
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
- Checks supported languages
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
  - ShellExperienceHost.exe (PID: 6952)
  - 91547604.scr (PID: 6664)
  - 91547604.scr (PID: 6504)
- Creates files or folders in the user directory
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
  - 91547604.scr (PID: 6664)
- Reads the machine GUID from the registry
  - 91547604.scr (PID: 6504)
- Reads security settings of Internet Explorer
  - dllhost.exe (PID: 6580)
- Creates files in the program directory
  - 91547604.scr (PID: 6664)
- Create files in a temporary directory
  - 91547604.scr (PID: 6664)
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)
- Process checks computer location settings
  - ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe (PID: 6452)

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) (42.2)
.exe	\|	Win64 Executable (generic) (37.3)
.dll	\|	Win32 Dynamic Link Library (generic) (8.8)
.exe	\|	Win32 Executable (generic) (6)
.exe	\|	Generic Win/DOS Executable (2.7)

EXIF

EXE

MachineType:	Intel 386 or later, and compatibles
TimeStamp:	2024:04:29 11:32:45+00:00
ImageFileCharacteristics:	Executable, 32-bit
PEType:	PE32
LinkerVersion:	10
CodeSize:	3584
InitializedDataSize:	54272
UninitializedDataSize:	-
EntryPoint:	0x17c3
OSVersion:	5.1
ImageVersion:	-
SubsystemVersion:	5.1
Subsystem:	Windows GUI

No data.

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All screenshots are available in the full report

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Total processes

135

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

6452

"C:\Users\admin\AppData\Local\Temp\ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe"

C:\Users\admin\AppData\Local\Temp\ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.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\user32.dll

6504

"C:\Users\admin\AppData\Local\Temp\91547604.scr" /S

C:\Users\admin\AppData\Local\Temp\91547604.scr

—

ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

Modules

Images
c:\users\admin\appdata\local\temp\91547604.scr
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\gdi32.dll

6580

C:\WINDOWS\SysWOW64\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}

C:\Windows\SysWOW64\dllhost.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

COM Surrogate

Exit code:

Version:

10.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\dllhost.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\ucrtbase.dll
c:\windows\syswow64\combase.dll

6580

C:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe -Embedding

C:\Users\admin\AppData\Local\Microsoft\OneDrive\19.043.0304.0013\FileCoAuth.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft OneDriveFile Co-Authoring Executable

Exit code:

Version:

19.043.0304.0013

Modules

Images
c:\users\admin\appdata\local\microsoft\onedrive\19.043.0304.0013\filecoauth.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\user32.dll
c:\windows\syswow64\win32u.dll

6664

"C:\Users\admin\AppData\Local\Temp\91547604.scr" /S

C:\Users\admin\AppData\Local\Temp\91547604.scr

dllhost.exe

User:

admin

Integrity Level:

HIGH

Modules

Images
c:\users\admin\appdata\local\temp\91547604.scr
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\gdi32.dll

6952

"C:\WINDOWS\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Shell Experience Host

Version:

10.0.19041.3758 (WinBuild.160101.0800)

Modules

Images
c:\windows\systemapps\shellexperiencehost_cw5n1h2txyewy\shellexperiencehost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\wincorlib.dll

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Total events

9 909

Read events

9 853

Write events

Delete events

Modification events


(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:	write	Name:	CachePrefix
Value:
(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:	write	Name:	CachePrefix
Value: Cookie:
(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:	write	Name:	CachePrefix
Value: Visited:
(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	ProxyBypass
Value: 1
(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	IntranetName
Value: 1
(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 1
(PID) Process:	(6452) ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 0
(PID) Process:	(6580) dllhost.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\3c\52C64B7E
Operation:	write	Name:	@%SystemRoot%\system32\cmlua.dll,-100
Value: Connection Manager
(PID) Process:	(6580) dllhost.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	ProxyBypass
Value: 1
(PID) Process:	(6580) dllhost.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	IntranetName
Value: 1

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Executable files

Suspicious files

919

Text files

1 796

Unknown types

753

Dropped files

PID	Process	Filename		Type
6664	91547604.scr	C:\$Recycle.Bin\S-1-5-18\EEEEEEEEEEE		—
		MD5:—	SHA256:—
6664	91547604.scr	C:\$Recycle.Bin\S-1-5-18\HHHHHHHHHHH		—
		MD5:—	SHA256:—
6664	91547604.scr	C:\$Recycle.Bin\S-1-5-18\IIIIIIIIIII		—
		MD5:—	SHA256:—
6664	91547604.scr	C:\$Recycle.Bin\S-1-5-18\desktop.ini		binary
		MD5:ED6B7175242F03A41E1DB5872AF89387	SHA256:6BF825DDFF312DBBDF3391B6E6403DA75892EE81220748CF67D5BCB7ECEF1624
6664	91547604.scr	C:\ProgramData\AAtvmKv4L.ico		image
		MD5:88D9337C4C9CFE2D9AFF8A2C718EC76B	SHA256:95E059EF72686460884B9AEA5C292C22917F75D56FE737D43BE440F82034F438
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	C:\Users\admin\AppData\Local\Temp\91547604.scr		executable
		MD5:6FD558CF3ADD096970E15D1E62CA1957	SHA256:41E187191625D749B89A11BC04FC0B2A3B9BD638035D05B39365C47AB36D1898
6664	91547604.scr	C:\$Recycle.Bin\S-1-5-18\BBBBBBBBBBB		binary
		MD5:ED6B7175242F03A41E1DB5872AF89387	SHA256:6BF825DDFF312DBBDF3391B6E6403DA75892EE81220748CF67D5BCB7ECEF1624
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	C:\Users\admin\AppData\Local\Microsoft\Windows\INetCache\IE\AH8CR9J5\lb[1].exe		executable
		MD5:6FD558CF3ADD096970E15D1E62CA1957	SHA256:41E187191625D749B89A11BC04FC0B2A3B9BD638035D05B39365C47AB36D1898
6664	91547604.scr	C:\AAtvmKv4L.README.txt		text
		MD5:B4709A56B9D7F431DA172316CDA720BE	SHA256:192D1E6078570865531E8A4C9840A483C4A2AC35FE468107284991F6DA813191
6664	91547604.scr	C:\$Recycle.Bin\S-1-5-18\DDDDDDDDDDD		binary
		MD5:ED6B7175242F03A41E1DB5872AF89387	SHA256:6BF825DDFF312DBBDF3391B6E6403DA75892EE81220748CF67D5BCB7ECEF1624

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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
5952	svchost.exe	GET	200	2.22.197.228:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	unknown
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	GET	200	193.233.132.177:80	http://193.233.132.177/lb.exe	unknown	—	—	unknown
4680	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D	unknown	—	—	unknown
5196	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	unknown
6924	SIHClient.exe	GET	200	2.22.197.228:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	unknown
6924	SIHClient.exe	GET	200	2.22.197.228:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	unknown
4960	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D	unknown	—	—	unknown

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
5612	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
5140	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4364	svchost.exe	239.255.255.250:1900	—	—	—	unknown
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	193.233.132.177:80	—	ATT-INTERNET4	US	unknown
5952	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
5952	svchost.exe	2.22.197.228:80	www.microsoft.com	AKAMAI-AS	FR	unknown
4680	SearchApp.exe	2.19.193.64:443	www.bing.com	Akamai International B.V.	TR	unknown
4680	SearchApp.exe	2.19.193.43:443	www.bing.com	Akamai International B.V.	TR	unknown

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2	whitelisted
www.microsoft.com	2.22.197.228	whitelisted
www.bing.com	2.19.193.43 2.19.193.40 2.19.193.74 2.19.193.75 2.19.193.64 2.19.193.73 2.19.193.51 2.19.193.59 2.19.193.42	whitelisted
r.bing.com	2.19.193.64 2.19.193.74 2.19.193.40 2.19.193.43 2.19.193.51 2.19.193.42 2.19.193.75 2.19.193.59 2.19.193.73	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
login.live.com	20.190.160.22 40.126.32.133 20.190.160.14 40.126.32.134 40.126.32.140 40.126.32.138 20.190.160.17 20.190.160.20	whitelisted
go.microsoft.com	95.101.164.76	whitelisted
client.wns.windows.com	40.115.3.253	whitelisted
arc.msn.com	20.103.156.88	whitelisted
fd.api.iris.microsoft.com	20.103.156.88	whitelisted

Threats

PID	Process	Class	Message
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Misc Attack	ET DROP Spamhaus DROP Listed Traffic Inbound group 37
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Potentially Bad Traffic	ET INFO Executable Download from dotted-quad Host
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Potentially Bad Traffic	ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Potential Corporate Privacy Violation	ET POLICY PE EXE or DLL Windows file download HTTP
6452	ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe	Potentially Bad Traffic	ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response

Add for printing

No debug info

General Info

ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6.exe

273D4BF4641D75DBCF2995EB614A4F51

74A883CE99E89B96B6DA50D950FC5CB040C30F3A

DDBC4908272A1D0F339B58627A6795A7DAFF257470741474CC9203B9A9A56CD6

192:2/h6ZWhYzTV//tj55i/q5TAFHMuHzpOhwZ6TBtXE+/wgve3tlwh0HOgWfI1kbwmH:mYzTV//t9ROHM0OGMB5E+/+ihEO1TPV

Software environment set and analysis options

Launch configuration

Software preset

Behavior activities

MALICIOUS

Known privilege escalation attack

Renames files like ransomware

Drops the executable file immediately after the start

Steals credentials from Web Browsers

[YARA] LockBit is detected

Actions looks like stealing of personal data

SUSPICIOUS

Reads security settings of Internet Explorer

Starts application with an unusual extension

Write to the desktop.ini file (may be used to cloak folders)

Creates files like ransomware instruction

Potential Corporate Privacy Violation

Executable content was dropped or overwritten

Reads the date of Windows installation

INFO

Reads the computer name

Checks proxy server information

Checks supported languages

Creates files or folders in the user directory

Reads the machine GUID from the registry

Reads security settings of Internet Explorer

Creates files in the program directory

Create files in a temporary directory

Process checks computer location settings

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

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings