Analysis
- max time kernel
148s - max time network
132s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
08/05/2026, 14:08
General
- Target _9a462718c1dc77aaafa6dae799ebd8a27933551ddbaaa112f683ee4195d347cd.exe
- Size 1.2MB
- Sample260508-rfynhadw4k
- SHA256 9a462718c1dc77aaafa6dae799ebd8a27933551ddbaaa112f683ee4195d347cd
Malware Config
Signatures
- Drops startup file 1 IoCs
- Executes dropped EXE 5 IoCs
- 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.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 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.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\_9a462718c1dc77aaafa6dae799ebd8a27933551ddbaaa112f683ee4195d347cd.exe"C:\Users\Admin\AppData\Local\Temp\_9a462718c1dc77aaafa6dae799ebd8a27933551ddbaaa112f683ee4195d347cd.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\_9a462718c1dc77aaafa6dae799ebd8a27933551ddbaaa112f683ee4195d347cd.exe"C:\Users\Admin\AppData\Local\Temp\_9a462718c1dc77aaafa6dae799ebd8a27933551ddbaaa112f683ee4195d347cd.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe1⤵
- Executes dropped EXE
- 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:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"2⤵
- Executes dropped EXE
-
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"2⤵
- Executes dropped EXE
-
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"2⤵
- Executes dropped EXE
-
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\firebed.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
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_k144fndx.fqm.ps1
LoginData
WebData
firebed.exe
memory/2412-87-0x0000000005290000-0x000000000538E000-memory.dmp
memory/2412-74-0x0000000005290000-0x000000000538E000-memory.dmp
memory/2412-70-0x0000000005CB0000-0x0000000006007000-memory.dmp
memory/2792-29-0x000002678CDA0000-0x000002678CDC2000-memory.dmp
memory/2792-28-0x000002678CD20000-0x000002678CD30000-memory.dmp
memory/2792-41-0x000002678CD20000-0x000002678CD30000-memory.dmp
memory/2792-40-0x000002678CD00000-0x000002678CD12000-memory.dmp
memory/2792-39-0x000002678CB30000-0x000002678CB3C000-memory.dmp
memory/2792-38-0x000002678CD20000-0x000002678CD30000-memory.dmp
memory/2792-36-0x00000267A5300000-0x00000267A5346000-memory.dmp
memory/3160-23-0x0000000005D30000-0x0000000005DF1000-memory.dmp
memory/3160-4-0x0000000005240000-0x0000000005262000-memory.dmp
memory/3160-22-0x0000000005670000-0x000000000576E000-memory.dmp
memory/3160-1-0x0000000005780000-0x0000000005D26000-memory.dmp
memory/3160-0-0x0000000000630000-0x0000000000768000-memory.dmp
memory/3160-7-0x0000000006030000-0x00000000060CC000-memory.dmp
memory/3160-2-0x0000000005270000-0x0000000005302000-memory.dmp
memory/3160-3-0x0000000005310000-0x0000000005667000-memory.dmp
memory/3160-12-0x0000000008CF0000-0x0000000008E08000-memory.dmp
memory/3160-10-0x0000000005D30000-0x0000000005DF1000-memory.dmp
memory/3160-11-0x0000000005230000-0x0000000005240000-memory.dmp
memory/3160-9-0x0000000005670000-0x000000000576E000-memory.dmp
memory/3160-8-0x0000000008CB0000-0x0000000008CC2000-memory.dmp
memory/3160-6-0x0000000005F50000-0x0000000005F5A000-memory.dmp
memory/3160-5-0x0000000005230000-0x0000000005240000-memory.dmp
memory/4216-71-0x00000000044F0000-0x00000000045EE000-memory.dmp
memory/4216-45-0x00000000044F0000-0x00000000045EE000-memory.dmp
memory/4216-37-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4216-18-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4216-21-0x0000000000400000-0x000000000046A000-memory.dmp
memory/4216-101-0x00000000044F0000-0x00000000045EE000-memory.dmp
memory/4216-110-0x00000000044F0000-0x00000000045EE000-memory.dmp