| File name: | bnd.exe |
| Full analysis: | https://app.any.run/tasks/7b7f1778-e2c8-4ad5-99c9-c7a06f0b02f3 |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | January 09, 2025, 09:24:13 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 6 sections |
| MD5: | 5D7196E944304052450A1D95E36CAD59 |
| SHA1: | 510049F3D67DEB6B95351AA416AF2B5FF12A7EBD |
| SHA256: | C70FC11ABAE7FBFD76B4B88BD2C3993F81B5F7A7E14771FB27DDB61A496D1CEB |
| SSDEEP: | 3072:5mhXodguLLDzaJ/A7z7zT73+SiaI0gkBA1M4t+:Ffza6z7zRdgjx+ |
MALICIOUS
Known privilege escalation attack
- dllhost.exe (PID: 6420)
[YARA] LockBit is detected
- bnd.exe (PID: 6480)
Renames files like ransomware
- bnd.exe (PID: 6480)
Actions looks like stealing of personal data
- bnd.exe (PID: 6480)
SUSPICIOUS
Write to the desktop.ini file (may be used to cloak folders)
- bnd.exe (PID: 6480)
Executable content was dropped or overwritten
- bnd.exe (PID: 6480)
INFO
Reads the computer name
- bnd.exe (PID: 3612)
- bnd.exe (PID: 6480)
- ShellExperienceHost.exe (PID: 6928)
Creates files or folders in the user directory
- bnd.exe (PID: 6480)
Checks supported languages
- bnd.exe (PID: 3612)
- bnd.exe (PID: 6480)
- ShellExperienceHost.exe (PID: 6928)
Reads the machine GUID from the registry
- bnd.exe (PID: 3612)
Manual execution by a user
- notepad.exe (PID: 624)
- notepad.exe (PID: 6708)
Create files in a temporary directory
- bnd.exe (PID: 6480)
Reads security settings of Internet Explorer
- notepad.exe (PID: 6708)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .dll | | | Win32 Dynamic Link Library (generic) (38.3) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (26.2) |
| .exe | | | Win16/32 Executable Delphi generic (12) |
| .exe | | | Generic Win/DOS Executable (11.6) |
| .exe | | | DOS Executable Generic (11.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2022:09:13 23:30:57+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 14.12 |
| CodeSize: | 99328 |
| InitializedDataSize: | 50688 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x1946f |
| OSVersion: | 5.1 |
| ImageVersion: | - |
| SubsystemVersion: | 5.1 |
| Subsystem: | Windows GUI |
Total processes
136
Monitored processes
8
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 624 | "C:\WINDOWS\system32\NOTEPAD.EXE" C:\Users\admin\Desktop\Qf6Xma3r5.README.txt | C:\Windows\System32\notepad.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 3612 | "C:\Users\admin\AppData\Local\Temp\bnd.exe" | C:\Users\admin\AppData\Local\Temp\bnd.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 4548 | C:\WINDOWS\system32\OpenWith.exe -Embedding | C:\Windows\System32\OpenWith.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Pick an app Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6288 | C:\WINDOWS\system32\OpenWith.exe -Embedding | C:\Windows\System32\OpenWith.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Pick an app Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6420 | 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: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6480 | "C:\Users\admin\AppData\Local\Temp\bnd.exe" | C:\Users\admin\AppData\Local\Temp\bnd.exe | dllhost.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
| 6708 | "C:\WINDOWS\system32\NOTEPAD.EXE" C:\Users\admin\Desktop\Qf6Xma3r5.README.txt | C:\Windows\System32\notepad.exe | — | explorer.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Notepad Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6928 | "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
| |||||||||||||||
Total events
3 232
Read events
3 227
Write events
5
Delete events
0
Modification events
| (PID) Process: | (6420) dllhost.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer |
| Operation: | write | Name: | SlowContextMenuEntries |
Value: 6024B221EA3A6910A2DC08002B30309D0A010000BD0E0C47735D584D9CEDE91E22E23282770100000114020000000000C0000000000000468D0000006078A409B011A54DAFA526D86198A780390100009AD298B2EDA6DE11BA8CA68E55D895936E000000 | |||
| (PID) Process: | (6928) ShellExperienceHost.exe | Key: | \REGISTRY\A\{54089294-64f5-36ca-07d5-4a8374177be5}\LocalState |
| Operation: | write | Name: | PeekBadges |
Value: 5B005D000000F000E7447862DB01 | |||
| (PID) Process: | (4548) OpenWith.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.Qf6Xma3r5\OpenWithProgids |
| Operation: | write | Name: | Qf6Xma3r5 |
Value: | |||
| (PID) Process: | (6288) OpenWith.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.Qf6Xma3r5\OpenWithProgids |
| Operation: | write | Name: | Qf6Xma3r5 |
Value: | |||
Executable files
8
Suspicious files
935
Text files
935
Unknown types
2
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6480 | bnd.exe | C:\ProgramData\Qf6Xma3r5.ico | image | |
MD5:88D9337C4C9CFE2D9AFF8A2C718EC76B | SHA256:95E059EF72686460884B9AEA5C292C22917F75D56FE737D43BE440F82034F438 | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\AAAAAAAAAAA | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\EEEEEEEEEEE | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\BBBBBBBBBBB | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\FFFFFFFFFFF | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\CCCCCCCCCCC | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\GGGGGGGGGGG | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\JJJJJJJJJJJ | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\HHHHHHHHHHH | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
| 6480 | bnd.exe | C:\$Recycle.Bin\S-1-5-18\IIIIIIIIIII | binary | |
MD5:72F34B6EE51E843D846CC4D6A40C9F2B | SHA256:EEA0B6E5D6C067E82CC5D1C7569619AB246248E0B75966368B626F154078E8FC | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
29
DNS requests
15
Threats
0
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
4712 | MoUsoCoreWorker.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
— | — | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | whitelisted |
1176 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | whitelisted |
5064 | SearchApp.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D | unknown | — | — | whitelisted |
6148 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAUZZSZEml49Gjh0j13P68w%3D | unknown | — | — | whitelisted |
3260 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | whitelisted |
3260 | SIHClient.exe | GET | 200 | 23.35.229.160:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.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 | 192.168.100.255:137 | — | — | — | whitelisted |
4712 | MoUsoCoreWorker.exe | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 23.35.229.160:80 | www.microsoft.com | AKAMAI-AS | DE | whitelisted |
— | — | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | NL | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
5064 | SearchApp.exe | 92.123.104.65:443 | www.bing.com | Akamai International B.V. | DE | whitelisted |
1176 | svchost.exe | 40.126.31.71:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
1176 | svchost.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
1076 | svchost.exe | 23.35.238.131:443 | go.microsoft.com | AKAMAI-AS | DE | whitelisted |
5064 | SearchApp.exe | 192.229.221.95:80 | ocsp.digicert.com | EDGECAST | US | whitelisted |
DNS requests
Domain | IP | Reputation |
|---|---|---|
www.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
www.bing.com |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
fe3cr.delivery.mp.microsoft.com |
| whitelisted |
settings-win.data.microsoft.com |
| whitelisted |
arc.msn.com |
| whitelisted |