| File name: | a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe |
| Full analysis: | https://app.any.run/tasks/74a0eff5-4f30-4ac7-9cef-056bd7aabd27 |
| Verdict: | Malicious activity |
| Threats: | MetaStealer is an info-stealing malware primarily targeting sensitive data like login credentials, payment details, and browser history. It typically infects systems via phishing emails or malicious downloads and can exfiltrate data to a command and control (C2) server. MetaStealer is known for its stealthy techniques, including evasion and persistence mechanisms, which make it difficult to detect. This malware has been actively used in various cyberattacks, particularly for financial theft and credential harvesting from individuals and organizations. |
| Analysis date: | June 12, 2024, 00:56:26 |
| OS: | Windows 10 Professional (build: 19045, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows |
| MD5: | 375E918205895C739F02333490E2D4FE |
| SHA1: | 021A430C50B58629AA27CF96C98C67EC7A0627FE |
| SHA256: | A2C90EA34B0F988781711C485F9F3BF9D76DF1DE3ABC953FEA7368CBE0ED31BE |
| SSDEEP: | 49152:ZCP6as0E0UkzfcOzmQCdjynEyLugtUgb6tUps9l3qtM+3B:ZCP6tvifzzmQCynPtUY6uW9F2 |
MALICIOUS
Drops the executable file immediately after the start
- a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe (PID: 6644)
Steals credentials from Web Browsers
- MSBuild.exe (PID: 6756)
METASTEALER has been detected (SURICATA)
- MSBuild.exe (PID: 6756)
Actions looks like stealing of personal data
- MSBuild.exe (PID: 6756)
SUSPICIOUS
Executable content was dropped or overwritten
- a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe (PID: 6644)
Searches for installed software
- MSBuild.exe (PID: 6756)
Checks for external IP
- MSBuild.exe (PID: 6756)
Potential Corporate Privacy Violation
- MSBuild.exe (PID: 6756)
INFO
Checks supported languages
- MSBuild.exe (PID: 6756)
- a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe (PID: 6644)
Reads the computer name
- a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe (PID: 6644)
- MSBuild.exe (PID: 6756)
Checks proxy server information
- MSBuild.exe (PID: 6756)
Creates files or folders in the user directory
- a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe (PID: 6644)
Reads Environment values
- MSBuild.exe (PID: 6756)
Reads the machine GUID from the registry
- MSBuild.exe (PID: 6756)
Reads the software policy settings
- MSBuild.exe (PID: 6756)
- slui.exe (PID: 5900)
Disables trace logs
- MSBuild.exe (PID: 6756)
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: | 2024:06:07 23:23:14+00:00 |
| ImageFileCharacteristics: | Executable, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 11 |
| CodeSize: | 289280 |
| InitializedDataSize: | 390656 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xae00a |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows command line |
| FileVersionNumber: | 3.0.0.0 |
| ProductVersionNumber: | 3.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| Comments: | Cutting-edge technological solutions for the digital era. |
| CompanyName: | TechWave Technologies Inc. |
| FileDescription: | TechWave Solutions |
| FileVersion: | 3.0.0.0 |
| InternalName: | AMD87842079724.exe |
| LegalCopyright: | Copyright © 2025 |
| LegalTrademarks: | TechWave Technologies Trademark |
| OriginalFileName: | AMD87842079724.exe |
| ProductName: | TechWave Innovations Suite |
| ProductVersion: | 3.0.0.0 |
| AssemblyVersion: | 3.0.0.0 |
Total processes
129
Monitored processes
6
Malicious processes
2
Suspicious processes
0
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5428 | 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
| |||||||||||||||
| 5900 | "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
| |||||||||||||||
| 6644 | "C:\Users\admin\AppData\Local\Temp\a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe" | C:\Users\admin\AppData\Local\Temp\a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe | explorer.exe | ||||||||||||
User: admin Company: TechWave Technologies Inc. Integrity Level: MEDIUM Description: TechWave Solutions Exit code: 0 Version: 3.0.0.0 Modules
| |||||||||||||||
| 6652 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6708 | C:\WINDOWS\System32\slui.exe -Embedding | C:\Windows\System32\slui.exe | — | svchost.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Activation Client Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 6756 | "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe | ||||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: MSBuild.exe Exit code: 0 Version: 4.8.9037.0 built by: NET481REL1 Modules
| |||||||||||||||
Total events
6 689
Read events
6 673
Write events
16
Delete events
0
Modification events
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | EnableConsoleTracing |
Value: 0 | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | FileTracingMask |
Value: | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | ConsoleTracingMask |
Value: | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | MaxFileSize |
Value: 1048576 | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASAPI32 |
| Operation: | write | Name: | FileDirectory |
Value: %windir%\tracing | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASMANCS |
| Operation: | write | Name: | EnableFileTracing |
Value: 0 | |||
| (PID) Process: | (6756) MSBuild.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Tracing\MSBuild_RASMANCS |
| Operation: | write | Name: | EnableAutoFileTracing |
Value: 0 | |||
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 6644 | a2c90ea34b0f988781711c485f9f3bf9d76df1de3abc953fea7368cbe0ed31be.exe | C:\Users\admin\AppData\Roaming\d3d9.dll | executable | |
MD5:D2CDDF6576B8892C66FC9B9F34309CD9 | SHA256:37D15ACD8BEB1C7FCA1FCEAC6D3D5127243FEEF88883448EF2BAD70C22C491DA | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
56
DNS requests
20
Threats
6
HTTP requests
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5952 | svchost.exe | GET | 200 | 23.57.4.240:80 | http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl | unknown | — | — | unknown |
5952 | svchost.exe | GET | 200 | 62.115.252.162:80 | http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl | unknown | — | — | unknown |
— | — | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAzlnDD9eoNTLi0BRrMy%2BWU%3D | unknown | — | — | unknown |
5204 | svchost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D | unknown | — | — | unknown |
6344 | backgroundTaskHost.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | unknown |
2620 | SIHClient.exe | GET | 200 | 23.57.4.240:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl | unknown | — | — | unknown |
2620 | SIHClient.exe | GET | 200 | 23.57.4.240:80 | http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl | unknown | — | — | unknown |
2908 | OfficeClickToRun.exe | GET | 200 | 192.229.221.95:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D | unknown | — | — | unknown |
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
— | — | 239.255.255.250:1900 | — | — | — | unknown |
4 | System | 192.168.100.255:138 | — | — | — | unknown |
— | — | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | unknown |
5656 | RUXIMICS.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5140 | MoUsoCoreWorker.exe | 51.104.136.2:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
5952 | svchost.exe | 62.115.252.162:80 | crl.microsoft.com | Telia Company AB | ES | unknown |
5952 | svchost.exe | 23.57.4.240:80 | www.microsoft.com | AKAMAI-AS | FR | unknown |
4680 | SearchApp.exe | 62.115.252.41:443 | — | Telia Company AB | ES | unknown |
4680 | SearchApp.exe | 62.115.252.11:443 | — | Telia Company AB | ES | unknown |
4680 | SearchApp.exe | 62.115.252.43:443 | — | Telia Company AB | ES | unknown |
DNS requests
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
login.live.com |
| whitelisted |
go.microsoft.com |
| whitelisted |
api.ip.sb |
| whitelisted |
client.wns.windows.com |
| whitelisted |
arc.msn.com |
| whitelisted |
fd.api.iris.microsoft.com |
| whitelisted |
Threats
PID | Process | Class | Message |
|---|---|---|---|
6756 | MSBuild.exe | Potentially Bad Traffic | ET INFO Microsoft net.tcp Connection Initialization Activity |
6756 | MSBuild.exe | Misc Attack | ET DROP Spamhaus DROP Listed Traffic Inbound group 9 |
6756 | MSBuild.exe | A Network Trojan was detected | ET MALWARE [ANY.RUN] RedLine Stealer/MetaStealer Family Related (MC-NMF Authorization) |
3 ETPRO signatures available at the full report