Analysis
- max time kernel
104s - max time network
132s - platform
windows11-21h2_x64 - resource
win11-20250610-en - resource tags
- submitted
07/07/2025, 14:19
General
- Target e3ab15a37eb0ac7fc858be0a57d6ca34de07545ec156cab774114a031c72ab4e.exe
- Size 1.0MB
- Sample250707-rm5qdsv1cv
- SHA256 e3ab15a37eb0ac7fc858be0a57d6ca34de07545ec156cab774114a031c72ab4e
Malware Config
Signatures
- 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.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 14 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\e3ab15a37eb0ac7fc858be0a57d6ca34de07545ec156cab774114a031c72ab4e.exe"C:\Users\Admin\AppData\Local\Temp\e3ab15a37eb0ac7fc858be0a57d6ca34de07545ec156cab774114a031c72ab4e.exe"1⤵
- 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\Roaming\hNTOEu.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hNTOEu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA057.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
C:\Users\Admin\AppData\Local\Temp\e3ab15a37eb0ac7fc858be0a57d6ca34de07545ec156cab774114a031c72ab4e.exe"C:\Users\Admin\AppData\Local\Temp\e3ab15a37eb0ac7fc858be0a57d6ca34de07545ec156cab774114a031c72ab4e.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
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
1Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_o1b5xppu.rjt.ps1
tmpA057.tmp
memory/4368-26-0x0000000005270000-0x00000000052D6000-memory.dmp
memory/4368-61-0x0000000007920000-0x0000000007F9A000-memory.dmp
memory/4368-69-0x0000000007620000-0x0000000007628000-memory.dmp
memory/4368-68-0x0000000007630000-0x000000000764A000-memory.dmp
memory/4368-67-0x0000000007530000-0x0000000007545000-memory.dmp
memory/4368-66-0x0000000007520000-0x000000000752E000-memory.dmp
memory/4368-65-0x00000000074F0000-0x0000000007501000-memory.dmp
memory/4368-13-0x0000000002790000-0x00000000027C6000-memory.dmp
memory/4368-15-0x0000000002950000-0x0000000002960000-memory.dmp
memory/4368-14-0x0000000002950000-0x0000000002960000-memory.dmp
memory/4368-64-0x0000000007570000-0x0000000007606000-memory.dmp
memory/4368-63-0x0000000007360000-0x000000000736A000-memory.dmp
memory/4368-19-0x0000000005300000-0x000000000592A000-memory.dmp
memory/4368-62-0x00000000072E0000-0x00000000072FA000-memory.dmp
memory/4368-25-0x0000000004FD0000-0x0000000004FF2000-memory.dmp
memory/4368-27-0x0000000005930000-0x0000000005996000-memory.dmp
memory/4368-60-0x00000000071D0000-0x0000000007274000-memory.dmp
memory/4368-59-0x0000000006560000-0x000000000657E000-memory.dmp
memory/4368-36-0x0000000005AA0000-0x0000000005DF7000-memory.dmp
memory/4368-37-0x0000000005FA0000-0x0000000005FBE000-memory.dmp
memory/4368-40-0x0000000005FC0000-0x000000000600C000-memory.dmp
memory/4368-49-0x0000000006F90000-0x0000000006FC4000-memory.dmp
memory/4368-50-0x00000000707E0000-0x000000007082C000-memory.dmp
memory/5596-1-0x0000000005E80000-0x0000000006426000-memory.dmp
memory/5596-3-0x0000000005AC0000-0x0000000005AD0000-memory.dmp
memory/5596-0-0x0000000000C60000-0x0000000000D72000-memory.dmp
memory/5596-2-0x0000000005810000-0x00000000058A2000-memory.dmp
memory/5596-8-0x0000000007160000-0x0000000007232000-memory.dmp
memory/5596-7-0x0000000005AC0000-0x0000000005AD0000-memory.dmp
memory/5596-6-0x0000000005D00000-0x0000000005D14000-memory.dmp
memory/5596-5-0x0000000005AD0000-0x0000000005B6C000-memory.dmp
memory/5596-4-0x00000000058B0000-0x00000000058BA000-memory.dmp
memory/5688-22-0x0000000000400000-0x0000000000487000-memory.dmp
memory/5688-17-0x0000000000400000-0x0000000000487000-memory.dmp
memory/5688-72-0x0000000000400000-0x0000000000487000-memory.dmp