Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/02/2026, 15:27
General
- Target 0e1ea2bee6ebd3ca2bbcaa814faaddf1d6dc53bf81e2695a609a8f45ceffda9d.exe
- Size 1.2MB
- Sample260205-sv64vsav2d
- SHA256 0e1ea2bee6ebd3ca2bbcaa814faaddf1d6dc53bf81e2695a609a8f45ceffda9d
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.impiana.com
-
Port
587
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Username
-
Password
qR$3BTk%IN6*
Extracted
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vipkeylogger
-
Protocol
smtp
-
Host
mail.impiana.com
-
Port
587
-
Username
-
Password
qR$3BTk%IN6*
-
Email to
Signatures
- Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Vipkeylogger family
- 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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Drops startup file 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- Suspicious use of SetThreadContext 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Suspicious behavior: EnumeratesProcesses 13 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\0e1ea2bee6ebd3ca2bbcaa814faaddf1d6dc53bf81e2695a609a8f45ceffda9d.exe"C:\Users\Admin\AppData\Local\Temp\0e1ea2bee6ebd3ca2bbcaa814faaddf1d6dc53bf81e2695a609a8f45ceffda9d.exe"1⤵
- Checks computer location settings
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\Local\Temp\0e1ea2bee6ebd3ca2bbcaa814faaddf1d6dc53bf81e2695a609a8f45ceffda9d.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
__PSScriptPolicyTest_jpdj2v51.san.ps1
memory/1300-31-0x0000000006900000-0x000000000691E000-memory.dmp
memory/1300-57-0x0000000007EB0000-0x0000000007F46000-memory.dmp
memory/1300-62-0x0000000007F50000-0x0000000007F58000-memory.dmp
memory/1300-61-0x0000000007F70000-0x0000000007F8A000-memory.dmp
memory/1300-60-0x0000000007E70000-0x0000000007E84000-memory.dmp
memory/1300-59-0x0000000007E60000-0x0000000007E6E000-memory.dmp
memory/1300-58-0x0000000007E30000-0x0000000007E41000-memory.dmp
memory/1300-56-0x0000000007CA0000-0x0000000007CAA000-memory.dmp
memory/1300-55-0x0000000007C30000-0x0000000007C4A000-memory.dmp
memory/1300-15-0x00000000054D0000-0x00000000054E0000-memory.dmp
memory/1300-16-0x00000000054D0000-0x00000000054E0000-memory.dmp
memory/1300-13-0x0000000002FD0000-0x0000000003006000-memory.dmp
memory/1300-18-0x0000000005B10000-0x0000000006138000-memory.dmp
memory/1300-54-0x0000000008270000-0x00000000088EA000-memory.dmp
memory/1300-20-0x0000000005A50000-0x0000000005A72000-memory.dmp
memory/1300-22-0x00000000062D0000-0x0000000006336000-memory.dmp
memory/1300-21-0x00000000061B0000-0x0000000006216000-memory.dmp
memory/1300-53-0x0000000007B40000-0x0000000007BE3000-memory.dmp
memory/1300-30-0x0000000006340000-0x0000000006694000-memory.dmp
memory/1300-52-0x0000000006EB0000-0x0000000006ECE000-memory.dmp
memory/1300-43-0x0000000007B00000-0x0000000007B32000-memory.dmp
memory/1300-44-0x0000000070780000-0x00000000707CC000-memory.dmp
memory/1300-32-0x00000000069B0000-0x00000000069FC000-memory.dmp
memory/2376-42-0x000001EAF4F40000-0x000001EAF4FB6000-memory.dmp
memory/2376-40-0x000001EAF4A70000-0x000001EAF4A92000-memory.dmp
memory/2376-41-0x000001EAF4E70000-0x000001EAF4EB4000-memory.dmp
memory/5060-7-0x0000000005BC0000-0x0000000005CB8000-memory.dmp
memory/5060-6-0x00000000056A0000-0x00000000056B0000-memory.dmp
memory/5060-3-0x00000000056A0000-0x00000000056B0000-memory.dmp
memory/5060-4-0x0000000005740000-0x000000000574A000-memory.dmp
memory/5060-0-0x0000000000C10000-0x0000000000D44000-memory.dmp
memory/5060-8-0x0000000006390000-0x000000000642C000-memory.dmp
memory/5060-2-0x0000000005790000-0x0000000005822000-memory.dmp
memory/5060-1-0x0000000005D40000-0x00000000062E4000-memory.dmp
memory/5060-5-0x0000000005A30000-0x0000000005A46000-memory.dmp
memory/5140-14-0x0000000000400000-0x0000000000448000-memory.dmp
memory/5140-19-0x0000000005590000-0x00000000055A0000-memory.dmp
memory/5140-65-0x0000000006930000-0x0000000006AF2000-memory.dmp
memory/5140-66-0x0000000006760000-0x00000000067B0000-memory.dmp
memory/5140-67-0x0000000005590000-0x00000000055A0000-memory.dmp
memory/5140-68-0x0000000007030000-0x000000000755C000-memory.dmp