Analysis
- max time kernel
105s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20250314-en - resource tags
- submitted
22/04/2025, 03:34
General
- Target SecuriteInfo.com.Win32.MalwareX-gen.18644.7280.exe
- Size 760KB
- Sample250422-d4tskawpy7
- SHA256 3684e368ddf1222829870f373194218a0e7032f6d5429d6ae80fb04638ae8211
Malware Config
Signatures
- 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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 18 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.18644.7280.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.MalwareX-gen.18644.7280.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
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.Win32.MalwareX-gen.18644.7280.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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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\iwntrK.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iwntrK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp248A.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_ecznqxpu.bh3.ps1
tmp248A.tmp
memory/3040-8-0x000000007513E000-0x000000007513F000-memory.dmp
memory/3040-3-0x0000000004F90000-0x0000000005022000-memory.dmp
memory/3040-6-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/3040-7-0x0000000005340000-0x000000000535A000-memory.dmp
memory/3040-4-0x0000000004F60000-0x0000000004F6A000-memory.dmp
memory/3040-9-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/3040-10-0x00000000027E0000-0x0000000002872000-memory.dmp
memory/3040-38-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/3040-0-0x000000007513E000-0x000000007513F000-memory.dmp
memory/3040-1-0x00000000004E0000-0x00000000005A2000-memory.dmp
memory/3040-5-0x0000000005220000-0x00000000052BC000-memory.dmp
memory/3040-2-0x00000000054A0000-0x0000000005A44000-memory.dmp
memory/3876-90-0x0000000000400000-0x0000000000447000-memory.dmp
memory/3876-31-0x0000000000400000-0x0000000000447000-memory.dmp
memory/3876-91-0x0000000000400000-0x0000000000447000-memory.dmp
memory/4556-17-0x0000000005050000-0x0000000005678000-memory.dmp
memory/4556-82-0x00000000074F0000-0x00000000074F8000-memory.dmp
memory/4556-16-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4556-23-0x0000000005730000-0x0000000005796000-memory.dmp
memory/4556-21-0x0000000004FD0000-0x0000000004FF2000-memory.dmp
memory/4556-37-0x00000000058C0000-0x0000000005C14000-memory.dmp
memory/4556-19-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4556-15-0x00000000048E0000-0x0000000004916000-memory.dmp
memory/4556-50-0x0000000005F50000-0x0000000005F9C000-memory.dmp
memory/4556-49-0x0000000005EA0000-0x0000000005EBE000-memory.dmp
memory/4556-18-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4556-62-0x00000000759C0000-0x0000000075A0C000-memory.dmp
memory/4556-24-0x0000000005850000-0x00000000058B6000-memory.dmp
memory/4556-85-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4556-75-0x00000000071D0000-0x00000000071EA000-memory.dmp
memory/4556-81-0x0000000007510000-0x000000000752A000-memory.dmp
memory/4556-79-0x0000000007400000-0x000000000740E000-memory.dmp
memory/4556-76-0x0000000007240000-0x000000000724A000-memory.dmp
memory/4556-80-0x0000000007410000-0x0000000007424000-memory.dmp
memory/4664-78-0x0000000007080000-0x0000000007091000-memory.dmp
memory/4664-77-0x0000000007100000-0x0000000007196000-memory.dmp
memory/4664-71-0x0000000006110000-0x000000000612E000-memory.dmp
memory/4664-39-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4664-74-0x00000000074C0000-0x0000000007B3A000-memory.dmp
memory/4664-51-0x0000000006D10000-0x0000000006D42000-memory.dmp
memory/4664-27-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4664-89-0x0000000075130000-0x00000000758E0000-memory.dmp
memory/4664-52-0x00000000759C0000-0x0000000075A0C000-memory.dmp
memory/4664-73-0x0000000006D50000-0x0000000006DF3000-memory.dmp
memory/4664-22-0x0000000075130000-0x00000000758E0000-memory.dmp