Analysis
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max time kernel
149s -
max time network
152s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
05/08/2024, 15:24
Static task
static1
Behavioral task
behavioral1
Sample
Xbox.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Xbox.exe
Resource
win7-20240704-en
Behavioral task
behavioral3
Sample
Xbox.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
Xbox.exe
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
Xbox.exe
Resource
macos-20240711.1-en
Behavioral task
behavioral6
Sample
Xbox.exe
Resource
macos-20240711.1-en
General
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Target
Xbox.exe
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Size
19.0MB
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MD5
30880523d777f4fe75ca515c0d6df32b
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SHA1
73629571c0c7f6bfae8422ff44d79b48e2e13d1f
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SHA256
7022aee75dbf84ea8b3050fcee637f6f87232dfab7cb7cbd5f5a2062d749c07c
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SHA512
1276a39236434cb7fc4903f2b75f1f6dceb1522aba70ff2babf70bae7088caeb5463f6f405e8bac51f2b1378c12291828dfa0978aaf009821cf87385d9824f81
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SSDEEP
196608:Yb61gbgwY5kuaC4FaXtBrlOMOpnLo213diio7eLi4iUK+cTwfnrUzhjzO5quL971:Yo487OsOcTwfOa5L93edRaF/
Malware Config
Extracted
xworm
expected-schema.gl.at.ply.gg:2980
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Install_directory
%AppData%
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install_file
XClient.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral4/memory/312-37-0x0000000005970000-0x0000000005988000-memory.dmp family_xworm -
XMRig Miner payload 10 IoCs
resource yara_rule behavioral4/memory/2576-247-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-248-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-249-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-250-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-251-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-258-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-259-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-263-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-265-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral4/memory/2576-264-0x0000000140000000-0x0000000140848000-memory.dmp xmrig -
Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1308 powershell.exe 4664 powershell.exe 4856 powershell.exe 3572 powershell.exe 3472 powershell.exe 4680 powershell.exe -
Creates new service(s) 2 TTPs
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk flux.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk flux.exe -
Executes dropped EXE 6 IoCs
pid Process 4428 build.exe 312 flux.exe 2972 XboxInstaller.exe 2632 gaexyjbdzroy.exe 4428 XClient.exe 4680 XClient.exe -
resource yara_rule behavioral4/memory/2576-244-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-246-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-247-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-245-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-248-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-249-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-250-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-251-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-258-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-259-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-263-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-265-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral4/memory/2576-264-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Microsoft\Windows\CurrentVersion\Run\XClient = "C:\\Users\\Admin\\AppData\\Roaming\\XClient.exe" flux.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\L: XboxInstaller.exe File opened (read-only) \??\N: XboxInstaller.exe File opened (read-only) \??\W: XboxInstaller.exe File opened (read-only) \??\R: XboxInstaller.exe File opened (read-only) \??\T: XboxInstaller.exe File opened (read-only) \??\U: XboxInstaller.exe File opened (read-only) \??\Z: XboxInstaller.exe File opened (read-only) \??\A: XboxInstaller.exe File opened (read-only) \??\E: XboxInstaller.exe File opened (read-only) \??\G: XboxInstaller.exe File opened (read-only) \??\V: XboxInstaller.exe File opened (read-only) \??\Y: XboxInstaller.exe File opened (read-only) \??\O: XboxInstaller.exe File opened (read-only) \??\P: XboxInstaller.exe File opened (read-only) \??\B: XboxInstaller.exe File opened (read-only) \??\H: XboxInstaller.exe File opened (read-only) \??\I: XboxInstaller.exe File opened (read-only) \??\J: XboxInstaller.exe File opened (read-only) \??\K: XboxInstaller.exe File opened (read-only) \??\M: XboxInstaller.exe File opened (read-only) \??\Q: XboxInstaller.exe File opened (read-only) \??\S: XboxInstaller.exe File opened (read-only) \??\X: XboxInstaller.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 7 ip-api.com -
Power Settings 1 TTPs 8 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 4772 powercfg.exe 852 powercfg.exe 3056 powercfg.exe 968 powercfg.exe 1324 powercfg.exe 388 powercfg.exe 4580 powercfg.exe 3380 powercfg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\system32\MRT.exe gaexyjbdzroy.exe File opened for modification C:\Windows\system32\MRT.exe build.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2632 set thread context of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 set thread context of 2576 2632 gaexyjbdzroy.exe 152 -
Launches sc.exe 14 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1504 sc.exe 4916 sc.exe 2000 sc.exe 1548 sc.exe 2524 sc.exe 1960 sc.exe 3472 sc.exe 4384 sc.exe 4228 sc.exe 2128 sc.exe 880 sc.exe 4496 sc.exe 5024 sc.exe 3828 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 12 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language XClient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language XClient.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language flux.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language XboxInstaller.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2204 timeout.exe -
Modifies data under HKEY_USERS 50 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT explorer.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4552 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 41 IoCs
pid Process 1308 powershell.exe 1308 powershell.exe 4664 powershell.exe 4664 powershell.exe 4856 powershell.exe 4856 powershell.exe 3572 powershell.exe 3572 powershell.exe 4428 build.exe 3472 powershell.exe 3472 powershell.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 4428 build.exe 2632 gaexyjbdzroy.exe 4680 powershell.exe 4680 powershell.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 312 flux.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe 2632 gaexyjbdzroy.exe -
Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeDebugPrivilege 312 flux.exe Token: SeShutdownPrivilege 2972 XboxInstaller.exe Token: SeCreatePagefilePrivilege 2972 XboxInstaller.exe Token: SeDebugPrivilege 1308 powershell.exe Token: SeDebugPrivilege 4664 powershell.exe Token: SeDebugPrivilege 4856 powershell.exe Token: SeDebugPrivilege 3572 powershell.exe Token: SeDebugPrivilege 3472 powershell.exe Token: SeShutdownPrivilege 4580 powercfg.exe Token: SeCreatePagefilePrivilege 4580 powercfg.exe Token: SeShutdownPrivilege 3380 powercfg.exe Token: SeCreatePagefilePrivilege 3380 powercfg.exe Token: SeShutdownPrivilege 4772 powercfg.exe Token: SeCreatePagefilePrivilege 4772 powercfg.exe Token: SeShutdownPrivilege 852 powercfg.exe Token: SeCreatePagefilePrivilege 852 powercfg.exe Token: SeDebugPrivilege 4680 powershell.exe Token: SeDebugPrivilege 312 flux.exe Token: SeShutdownPrivilege 1324 powercfg.exe Token: SeCreatePagefilePrivilege 1324 powercfg.exe Token: SeShutdownPrivilege 3056 powercfg.exe Token: SeCreatePagefilePrivilege 3056 powercfg.exe Token: SeShutdownPrivilege 968 powercfg.exe Token: SeCreatePagefilePrivilege 968 powercfg.exe Token: SeShutdownPrivilege 388 powercfg.exe Token: SeCreatePagefilePrivilege 388 powercfg.exe Token: SeDebugPrivilege 4428 XClient.exe Token: SeDebugPrivilege 4680 XClient.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 312 flux.exe -
Suspicious use of WriteProcessMemory 50 IoCs
description pid Process procid_target PID 1192 wrote to memory of 4428 1192 Xbox.exe 82 PID 1192 wrote to memory of 4428 1192 Xbox.exe 82 PID 1192 wrote to memory of 312 1192 Xbox.exe 83 PID 1192 wrote to memory of 312 1192 Xbox.exe 83 PID 1192 wrote to memory of 312 1192 Xbox.exe 83 PID 1192 wrote to memory of 2972 1192 Xbox.exe 84 PID 1192 wrote to memory of 2972 1192 Xbox.exe 84 PID 1192 wrote to memory of 2972 1192 Xbox.exe 84 PID 312 wrote to memory of 1308 312 flux.exe 86 PID 312 wrote to memory of 1308 312 flux.exe 86 PID 312 wrote to memory of 1308 312 flux.exe 86 PID 312 wrote to memory of 4664 312 flux.exe 88 PID 312 wrote to memory of 4664 312 flux.exe 88 PID 312 wrote to memory of 4664 312 flux.exe 88 PID 312 wrote to memory of 4856 312 flux.exe 90 PID 312 wrote to memory of 4856 312 flux.exe 90 PID 312 wrote to memory of 4856 312 flux.exe 90 PID 312 wrote to memory of 3572 312 flux.exe 92 PID 312 wrote to memory of 3572 312 flux.exe 92 PID 312 wrote to memory of 3572 312 flux.exe 92 PID 388 wrote to memory of 2976 388 cmd.exe 101 PID 388 wrote to memory of 2976 388 cmd.exe 101 PID 312 wrote to memory of 4552 312 flux.exe 128 PID 312 wrote to memory of 4552 312 flux.exe 128 PID 312 wrote to memory of 4552 312 flux.exe 128 PID 4296 wrote to memory of 1904 4296 cmd.exe 136 PID 4296 wrote to memory of 1904 4296 cmd.exe 136 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 1996 2632 gaexyjbdzroy.exe 147 PID 2632 wrote to memory of 2576 2632 gaexyjbdzroy.exe 152 PID 2632 wrote to memory of 2576 2632 gaexyjbdzroy.exe 152 PID 2632 wrote to memory of 2576 2632 gaexyjbdzroy.exe 152 PID 2632 wrote to memory of 2576 2632 gaexyjbdzroy.exe 152 PID 2632 wrote to memory of 2576 2632 gaexyjbdzroy.exe 152 PID 312 wrote to memory of 1896 312 flux.exe 156 PID 312 wrote to memory of 1896 312 flux.exe 156 PID 312 wrote to memory of 1896 312 flux.exe 156 PID 312 wrote to memory of 3712 312 flux.exe 157 PID 312 wrote to memory of 3712 312 flux.exe 157 PID 312 wrote to memory of 3712 312 flux.exe 157 PID 3712 wrote to memory of 2204 3712 cmd.exe 160 PID 3712 wrote to memory of 2204 3712 cmd.exe 160 PID 3712 wrote to memory of 2204 3712 cmd.exe 160
Processes
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C:\Users\Admin\AppData\Local\Temp\Xbox.exe"C:\Users\Admin\AppData\Local\Temp\Xbox.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Users\Public\build.exe"C:\Users\Public\build.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:4428 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3472
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart3⤵
- Suspicious use of WriteProcessMemory
PID:388 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart4⤵PID:2976
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc3⤵
- Launches sc.exe
PID:4228
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:2128
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv3⤵
- Launches sc.exe
PID:1504
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits3⤵
- Launches sc.exe
PID:880
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc3⤵
- Launches sc.exe
PID:4916
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4580
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:852
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:4772
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 03⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3380
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "LNETTCDY"3⤵
- Launches sc.exe
PID:4496
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "LNETTCDY" binpath= "C:\ProgramData\jqznuyxniafn\gaexyjbdzroy.exe" start= "auto"3⤵
- Launches sc.exe
PID:5024
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog3⤵
- Launches sc.exe
PID:3828
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "LNETTCDY"3⤵
- Launches sc.exe
PID:2000
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C:\Users\Public\flux.exe"C:\Users\Public\flux.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:312 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Public\flux.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1308
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'flux.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4664
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4856
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3572
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "XClient" /tr "C:\Users\Admin\AppData\Roaming\XClient.exe"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4552
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /delete /f /tn "XClient"3⤵
- System Location Discovery: System Language Discovery
PID:1896
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpCD49.tmp.bat""3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3712 -
C:\Windows\SysWOW64\timeout.exetimeout 34⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:2204
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C:\Users\Public\XboxInstaller.exe"C:\Users\Public\XboxInstaller.exe"2⤵
- Executes dropped EXE
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2972
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C:\ProgramData\jqznuyxniafn\gaexyjbdzroy.exeC:\ProgramData\jqznuyxniafn\gaexyjbdzroy.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4680
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:4296 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵PID:1904
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1960
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2524
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:3472
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:4384
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1548
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3056
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:968
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1324
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:388
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:1996
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C:\Windows\explorer.exeexplorer.exe2⤵
- Modifies data under HKEY_USERS
PID:2576
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C:\Users\Admin\AppData\Roaming\XClient.exeC:\Users\Admin\AppData\Roaming\XClient.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4428
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C:\Users\Admin\AppData\Roaming\XClient.exeC:\Users\Admin\AppData\Roaming\XClient.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4680
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
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Filesize
611B
MD5eceb8fd758c39ba9a02ad8c294aeae08
SHA1d64d637b362bb3712a723fca3d5a4395bbb0de22
SHA2562c4f7e5046d01e71e4b1c99a8cbb7ae832a1871baf832f43117a8bcfdcbca4cc
SHA51239e3c8a9c66740ce82bb98a207e079d4f96639f4262222c3db89d65d3b8a428de634c75e412b3119e10951be5f8cdcafc88a8d12ef5a7b86065afad30d351d7f
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Filesize
2KB
MD5d0c46cad6c0778401e21910bd6b56b70
SHA17be418951ea96326aca445b8dfe449b2bfa0dca6
SHA2569600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02
SHA512057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949
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Filesize
896KB
MD5f567e957a0a8704d133225274672caf2
SHA156663717ca6fc90268247bdbddb35f56f1d33c8c
SHA256f4949f0f1915cf0aa63b220831e4159c3ca935746dfcf63bbc52aea703a7334a
SHA5123257100306e5b8658fc8d281bc7e5b9712eb413fb9eb1c92e392f11e5c735e8cb837fcc68ea4fdf51657b78d4e38383ce741b10fd4741221955eccb4f1b64830
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Filesize
9KB
MD57050d5ae8acfbe560fa11073fef8185d
SHA15bc38e77ff06785fe0aec5a345c4ccd15752560e
SHA256cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b
SHA512a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b
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Filesize
18KB
MD5d395ce92fc7daa8fc7406a8b1bd79b26
SHA162ff6455174ca6adcd0235766446777ffccfc9c4
SHA25613bea2e945bf5a3f784605ed9987cd57073a4c45dbc4b49d2a04b84f60fe4bb8
SHA5127875e4eef7d9d2712eafb8683331a2da1d358234d8621cd69294e63f2eb71aa5b9a56b867566dd66dd06a4d27d006bd828cc1f8df8a639ab24d6972ab11c1e23
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Filesize
18KB
MD54ca572950c27b27c4f34fd7b62ed04af
SHA13118d518d5db7127c092c5ae6a49de7dc8149c53
SHA2565e11312e922841f83bf7cceef55433af5529f3834a7ed588991b1b5e602b2fe2
SHA5129996f41ee0470b08714940c5d6d42b02588ca397dea3fb026d03907c3a5d9786e169a0b927d072dcf321daca4256815c43a917be80ce027c11f987af6d514a83
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Filesize
18KB
MD5b1d081886438ff8807fc531d75e59384
SHA1b77a7de802a5e65efbd9b74593b7718f4b145b87
SHA256eacb97e1b9fb53fba2efab326704f3f7a8fb8321d2f06cc1e2aa86ee8b42dd7a
SHA512c48f1fe8f7eaf8048218ae89628bc355ca2dc098f6a1c11665545dab080e90cb7887760715cb73195d194f32ee339ca882dd0ac14054e2b25fdf00ee442461de
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Filesize
18KB
MD5601b7af3d3364910102428324d402be3
SHA1574f28e8564c3ff19207d31e22eebea8ac11df97
SHA25662aa1f37c151866034f2eb60c075ec6aeddb039be5c19f3f873f084f82221d64
SHA5124d8c957236eaf5cf86a87701da7b74e62fb535b594a0dc5c227507a5a899cef2fc48deed02a28a289306faef068fa1eee7d7d852bc8d1cf62b0876e5ceeda819
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
138B
MD5b88bb81521bdb0bc30121b059b6eb841
SHA1608fcb2c8130fa77678f33aaecf0c7ae58380099
SHA2567cfd00efeeec214c22c87fe0688f67a1e42376570267933a1666a005eb861764
SHA512dac1571b88c63063b2e391f46377d748479a1aad9637ea833e685d5f6a458fe6ab1da25c21c4d7218132b2f70a1160bb5a7f5334da6b4c1f12bad643eed2e5f0
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Filesize
13.4MB
MD533c9518c086d0cca4a636bc86728485e
SHA12420ad25e243ab8905b49f60fe7fb96590661f50
SHA256ba30ea16cd8fbd9209d40ae193206ad00f042d100524cf310982c33369325ca2
SHA5126c2c470607b88e7cd79411b7a645b395cee3306a23e6ba50b8ac57f7d5529a1b350c34e19da69aeb1ffade44d5187b4a1ef209a53d21a83e9e35add10fc7867d
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Filesize
5.1MB
MD5e99a422a6e87545ae15e8184ea697809
SHA118c04b90aa66b23e87460ff9c91d732d5147872b
SHA2564095beaf2970d2f15ff23e49a4c7bb8969c0a9e0bd5b034f6a442066c8e1ab92
SHA5127f56e7b56a01f65f5f8e17c1dd9743c76136dee004b9e94cf544343e43fab4b5233f8405ec3909b5f01612e7399696dd5b66fad9ba361319fccf6457816a39dd
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Filesize
554KB
MD5153e795f536e7159e5a14ed836e31dc0
SHA16d1049b0f029e8c96fb612b048b71ee6f32c9398
SHA256b3d902eb6101db0346fd033453d626b7c8e92be6264fd06609b486006d4f0310
SHA51274567f0d8c02ab638c083e15806bfcfd38f219bb6c46c596f165ffbd1b05ef685d7ab3eff17c198dd4d42d4866f076e644aef282e10ec875db48dc35f6251a70