Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
21/08/2024, 10:28
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe
Resource
win10v2004-20240802-en
General
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Target
SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe
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Size
720KB
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MD5
8457be7f4b6910dc68805dacb8009200
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SHA1
a25c63862fe75623c6e69659ee7ae803ec8659b9
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SHA256
496ba3f23ddaf5c1514228f1ca90b1de4392a159eaac3ecbd5fbe3fbb28f819f
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SHA512
6ec632c69a19e1d36371aff5664f3c7c266bfab2fa2b321c3db2bb2e47c42fc9f0c60ebb71b7d3087d54b270368efee0a869888a325aa3d3c8af482f16b482b0
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SSDEEP
12288:99idCwgqaVoubFq70FHSD+zBIyJ6Kk6qZkkWX6mcKnN6XYNLSJlAWQ6kR:99SC/qaSub/kD0lJ1k6+kkbmcKn2EWO
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.mangroveservices.net - Port:
587 - Username:
[email protected] - Password:
?hMoSL*2jz - 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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2248 powershell.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 2 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.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.
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2520 set thread context of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 -
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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2216 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 2248 powershell.exe 2216 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2216 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe Token: SeDebugPrivilege 2248 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2520 wrote to memory of 2248 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 30 PID 2520 wrote to memory of 2248 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 30 PID 2520 wrote to memory of 2248 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 30 PID 2520 wrote to memory of 2248 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 30 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 PID 2520 wrote to memory of 2216 2520 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520 -
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\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2248
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.47641.649.8403.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:2216
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2