Analysis
- user interaction
yes - max time kernel
149s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
03/08/2026, 01:57
General
- Target Fortnite internal.exe
- Size 107.9MB
- Sample260803-cdbzdsaf58
- SHA256 704552437ea62f6f6c9f10d528c931a59d44126261430f858203f6f624a96da6
Malware Config
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Drops file in Windows directory 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 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 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Fortnite internal.exe"C:\Users\Admin\AppData\Local\Temp\Fortnite internal.exe"1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\CCS-Free.exe"C:\Users\Admin\AppData\Local\CCS-Free.exe"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
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C:\Windows\redtiger 3m.exe"C:\Windows\redtiger 3m.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- 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" -EncodedCommand "PAAjAHEAbgBwACMAPgBBAGQAZAAtAFQAeQBwAGUAIAAtAEEAcwBzAGUAbQBiAGwAeQBOAGEAbQBlACAAUwB5AHMAdABlAG0ALgBXAGkAbgBkAG8AdwBzAC4ARgBvAHIAbQBzADsAPAAjAGIAcgB3ACMAPgBbAFMAeQBzAHQAZQBtAC4AVwBpAG4AZABvAHcAcwAuAEYAbwByAG0AcwAuAE0AZQBzAHMAYQBnAGUAQgBvAHgAXQA6ADoAUwBoAG8AdwAoACcAUgBlAGEAZABQAHIAbwBjAGUAcwBzAE0AZQBtAG8AcgB5ACAAZgBhAGkAbABlAGQAIABhAHQAIAAwAHgANwBGAEYANgBBADEAQgA0ADAAMAAwADAAIAAoAGUAcgByAG8AcgAgADUAKQAnACwAJwAnACwAJwBPAEsAJwAsACcARQByAHIAbwByACcAKQA8ACMAeQBiAHoAIwA+AA=="3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
CCS-Free.exe
__PSScriptPolicyTest_o1dk0r3i.bj4.ps1
memory/3324-22-0x00007FF804CC0000-0x00007FF804CC2000-memory.dmp
memory/3324-23-0x0000000140000000-0x0000000142D04000-memory.dmp
memory/3324-18-0x00007FF804CB0000-0x00007FF804CB2000-memory.dmp
memory/4448-20-0x0000000005DF0000-0x0000000005E56000-memory.dmp
memory/4448-19-0x0000000005610000-0x0000000005632000-memory.dmp
memory/4448-21-0x0000000005E60000-0x0000000005EC6000-memory.dmp
memory/4448-17-0x00000000056D0000-0x0000000005CF8000-memory.dmp
memory/4448-27-0x0000000005ED0000-0x0000000006224000-memory.dmp
memory/4448-16-0x0000000002EF0000-0x0000000002F26000-memory.dmp
memory/4448-35-0x0000000005290000-0x00000000052AE000-memory.dmp
memory/4448-36-0x0000000006520000-0x000000000656C000-memory.dmp
memory/4448-37-0x00000000079E0000-0x000000000805A000-memory.dmp
memory/4448-38-0x00000000073A0000-0x00000000073BA000-memory.dmp
memory/4448-39-0x0000000008610000-0x0000000008BB4000-memory.dmp
memory/4448-40-0x00000000076A0000-0x0000000007732000-memory.dmp