Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
29/10/2026, 19:27
General
- Target f836bd843d411170e12e3722560f291ffb0d897d904c6ca5c78c6459ede412ba.exe
- Size 1.2MB
- Sample261029-x6lphset8x
- SHA256 f836bd843d411170e12e3722560f291ffb0d897d904c6ca5c78c6459ede412ba
Malware Config
Signatures
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- UPX packed file 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops file in Program Files directory 3 IoCs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f836bd843d411170e12e3722560f291ffb0d897d904c6ca5c78c6459ede412ba.exe"C:\Users\Admin\AppData\Local\Temp\f836bd843d411170e12e3722560f291ffb0d897d904c6ca5c78c6459ede412ba.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files\Java\jre-1.8\bin\javaws.exe"C:\Program Files\Java\jre-1.8\bin\javaws.exe" -J-Djdk.disableLastUsageTracking=true -SSVBaselineUpdate2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe"C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe" -secure -javaws -jre "C:\Program Files\Java\jre-1.8" -vma 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 -ma LVNTVkJhc2VsaW5lVXBkYXRlAC1ub3RXZWJKYXZh3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
deployment.properties
securitypack.jar
jusched.log
memory/4232-85-0x000001CE43E20000-0x000001CE43E21000-memory.dmp
memory/4232-423-0x000001CE43E20000-0x000001CE43E21000-memory.dmp
memory/4232-427-0x000001CE44190000-0x000001CE44400000-memory.dmp
memory/4232-27-0x000001CE44190000-0x000001CE44400000-memory.dmp
memory/4232-55-0x000001CE43E20000-0x000001CE43E21000-memory.dmp
memory/4232-418-0x000001CE43E20000-0x000001CE43E21000-memory.dmp
memory/4232-360-0x000001CE43E20000-0x000001CE43E21000-memory.dmp
memory/4232-343-0x000001CE43E20000-0x000001CE43E21000-memory.dmp
memory/4916-0-0x0000000000400000-0x0000000000536000-memory.dmp
memory/4916-2-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-1-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-66-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-419-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-8-0x0000000000451000-0x0000000000452000-memory.dmp
memory/4916-3-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-428-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-430-0x0000000000790000-0x00000000007AE000-memory.dmp
memory/4916-432-0x0000000000400000-0x0000000000536000-memory.dmp