Analysis
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max time kernel
118s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 07:29
Static task
static1
Behavioral task
behavioral1
Sample
Nuevoorden.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Nuevoorden.exe
Resource
win10v2004-20240802-en
General
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Target
Nuevoorden.exe
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Size
751KB
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MD5
b5a2ef2c6689309411a7245eed77a129
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SHA1
9b8e96b0fc8ab0009fc9e4ec78167990b272b152
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SHA256
991c4d654a9138c4e2836aa29c45687483ab716feba5cec59cd947981ba888f1
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SHA512
13d1a962fd3350efc5cb0ac447bd2c1f57dff240abb0aba4134b03a540fa2fad1fb89f428fe58333c174ca49f6744d5cac06c282b890908762dead2f8fac53c1
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SSDEEP
12288:73TPYVXAKjvDTHhGC05IAAlFV64eXLdUxcDVp4NgIIiO0CmNHGYUuRcte0Dw:wVrjfHhWr74IJpDVpmIiO0rHVRieh
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
smtp.ionos.fr - Port:
587 - Username:
[email protected] - Password:
HSBcargo_22 - Email To:
[email protected]
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 3304 powershell.exe 4400 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Nuevoorden.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation Nuevoorden.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
Nuevoorden.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevoorden.exe Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevoorden.exe Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevoorden.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 18 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Nuevoorden.exedescription pid process target process PID 2092 set thread context of 5072 2092 Nuevoorden.exe Nuevoorden.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Nuevoorden.exeNuevoorden.exepowershell.exepowershell.exeschtasks.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Nuevoorden.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Nuevoorden.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
Nuevoorden.exepowershell.exepowershell.exeNuevoorden.exepid process 2092 Nuevoorden.exe 4400 powershell.exe 3304 powershell.exe 3304 powershell.exe 2092 Nuevoorden.exe 5072 Nuevoorden.exe 4400 powershell.exe 5072 Nuevoorden.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
Nuevoorden.exepowershell.exepowershell.exeNuevoorden.exedescription pid process Token: SeDebugPrivilege 2092 Nuevoorden.exe Token: SeDebugPrivilege 3304 powershell.exe Token: SeDebugPrivilege 4400 powershell.exe Token: SeDebugPrivilege 5072 Nuevoorden.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
Nuevoorden.exedescription pid process target process PID 2092 wrote to memory of 3304 2092 Nuevoorden.exe powershell.exe PID 2092 wrote to memory of 3304 2092 Nuevoorden.exe powershell.exe PID 2092 wrote to memory of 3304 2092 Nuevoorden.exe powershell.exe PID 2092 wrote to memory of 4400 2092 Nuevoorden.exe powershell.exe PID 2092 wrote to memory of 4400 2092 Nuevoorden.exe powershell.exe PID 2092 wrote to memory of 4400 2092 Nuevoorden.exe powershell.exe PID 2092 wrote to memory of 856 2092 Nuevoorden.exe schtasks.exe PID 2092 wrote to memory of 856 2092 Nuevoorden.exe schtasks.exe PID 2092 wrote to memory of 856 2092 Nuevoorden.exe schtasks.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe PID 2092 wrote to memory of 5072 2092 Nuevoorden.exe Nuevoorden.exe -
outlook_office_path 1 IoCs
Processes:
Nuevoorden.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevoorden.exe -
outlook_win_path 1 IoCs
Processes:
Nuevoorden.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Nuevoorden.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Nuevoorden.exe"C:\Users\Admin\AppData\Local\Temp\Nuevoorden.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Nuevoorden.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3304
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aCOIXvwQnAklD.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4400
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aCOIXvwQnAklD" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDCF2.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:856
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C:\Users\Admin\AppData\Local\Temp\Nuevoorden.exe"C:\Users\Admin\AppData\Local\Temp\Nuevoorden.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5072
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5d72602f8d90dff01fb9a8af35c4f8563
SHA16c86c2a4acf8ea15b200a5681fd0e8e1c658804d
SHA256470d7d481e6aeb98c7028b22467e1530a753abbebf438e73cceab2f056fcb450
SHA512638c50b0bd5eabc0599827c3e9f06358c51f9a415e9529b67e61a884f57bae024df273082701435bc10b6107f69d75ae4555ab76e50a944f3cdd93dd8efd94ea
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5c45d07d15d41d974d4814f88c25ded73
SHA14c8ac6ae07ad5bee788274fd5e33fd3ff8b698fa
SHA256dd1578cb562473cc091febfbabf3d0f074bdc01ac3cebdb20ca34ce8fcf3b039
SHA512432f87f4d4f89dcc2c68bdf47e57bd37aaf91011480944763f54ca9229fc4be3c7f794e96a14b0e3533096d354fc78a4480b526a6a20cefb8fde79166f69bcf7