glupteba | 8b0148744435d6298d2b73fe69019433ca6393e164af4e50709b7dda4b648891

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2024 09:54

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General

Target

2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Size

8.9MB
MD5

8c819f7e632740c87d694356afc931ed
SHA1

68e53829368abd4f1d23cb531131223881df97f7
SHA256

8b0148744435d6298d2b73fe69019433ca6393e164af4e50709b7dda4b648891
SHA512

9c06084ef75c3fc0e83663c0705c2d6f61c3348a8d89050ce07e322898043e42234887386929a066b85f9459006b62269cd3b17b75920085834dd7b781428eea
SSDEEP

98304:gHxMZDJ1TRpxYVX9u2iazANfLhZytTD5iqa:GxEvYjHzANDhwN

Score

10^/10

glupteba aspackv2 discovery dropper evasion execution loader persistence privilege_escalation rootkit

Malware Config

Signatures

Glupteba
Glupteba is a modular loader written in Golang with various components.
loader dropper glupteba

Glupteba payload 7 IoCs

resource	yara_rule
behavioral2/memory/1752-5-0x0000000000970000-0x0000000001291000-memory.dmp	family_glupteba
behavioral2/memory/1752-100-0x0000000000970000-0x0000000001291000-memory.dmp	family_glupteba
behavioral2/memory/776-103-0x0000000000970000-0x0000000001291000-memory.dmp	family_glupteba
behavioral2/files/0x00080000000234e2-184.dat	family_glupteba
behavioral2/memory/776-185-0x0000000000970000-0x0000000001291000-memory.dmp	family_glupteba
behavioral2/memory/2100-190-0x0000000000A50000-0x0000000001371000-memory.dmp	family_glupteba
behavioral2/memory/2100-278-0x0000000000A50000-0x0000000001371000-memory.dmp	family_glupteba

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
4820	netsh.exe

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x00080000000234c7-3.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation	pCrEUV.exe

Executes dropped EXE 5 IoCs

pid	Process
1904	pCrEUV.exe
3436	pCrEUV.exe
2100	csrss.exe
5012	pCrEUV.exe
5052	injector.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	csrss.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Manipulates WinMonFS driver. 1 IoCs

Roottkits write to WinMonFS to hide directories/files from being detected.

rootkit evasion

description	ioc	Process
File opened for modification	\??\WinMonFS	csrss.exe

Drops file in System32 directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Windows Mail\wab.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\crashreporter.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerElevatedAppServiceClient.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MixedReality.Portal_2000.19081.1301.0_x64__8wekyb3d8bbwe\MixedRealityPortal.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\maintenanceservice.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\pack200.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOSYNC.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\DATABASECOMPARE.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\Windows Security\BrowserCore\BrowserCore.exe	pCrEUV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe	pCrEUV.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\java.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\uninstall.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe	pCrEUV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe	pCrEUV.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Xbox.TCUI_1.23.28002.0_x64__8wekyb3d8bbwe\TCUI-App.exe	pCrEUV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jmap.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Windows Photo Viewer\ImagingDevices.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeApp.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneMusic_10.19071.19011.0_x64__8wekyb3d8bbwe\Music.UI.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\SPREADSHEETCOMPARE.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\updater.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Windows Mail\wab.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\ScreenSketch.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	pCrEUV.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	pCrEUV.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jps.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmid.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\schemagen.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\orbd.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_x64__8wekyb3d8bbwe\Microsoft.Notes.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javah.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\default-browser-agent.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	pCrEUV.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsAlarms_10.1906.2182.0_x64__8wekyb3d8bbwe\Time.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	pCrEUV.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE	pCrEUV.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	pCrEUV.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
File created	C:\Windows\rss\csrss.exe	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
612	powershell.exe
996	powershell.exe
688	powershell.exe
3112	powershell.exe
4552	powershell.exe
4668	powershell.exe
2848	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pCrEUV.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pCrEUV.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csrss.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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pCrEUV.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1832 = "Russia TZ 2 Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-572 = "China Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-121 = "SA Pacific Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2142 = "Transbaikal Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-132 = "US Eastern Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\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\SmartCardRoot\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1722 = "Libya Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	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\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1841 = "Russia TZ 4 Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-142 = "Canada Central Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time"	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3496	schtasks.exe
1248	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
612	powershell.exe
612	powershell.exe
1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
996	powershell.exe
996	powershell.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
688	powershell.exe
688	powershell.exe
688	powershell.exe
3112	powershell.exe
3112	powershell.exe
3112	powershell.exe
4552	powershell.exe
4552	powershell.exe
4668	powershell.exe
4668	powershell.exe
4668	powershell.exe
2848	powershell.exe
2848	powershell.exe
2848	powershell.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
2100	csrss.exe
2100	csrss.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
2100	csrss.exe
2100	csrss.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe
5052	injector.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	612	powershell.exe
Token: SeDebugPrivilege	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Token: SeImpersonatePrivilege	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
Token: SeDebugPrivilege	996	powershell.exe
Token: SeDebugPrivilege	688	powershell.exe
Token: SeDebugPrivilege	3112	powershell.exe
Token: SeDebugPrivilege	4552	powershell.exe
Token: SeDebugPrivilege	4668	powershell.exe
Token: SeDebugPrivilege	2848	powershell.exe
Token: SeSystemEnvironmentPrivilege	2100	csrss.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 1904	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	84
PID 1752 wrote to memory of 1904	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	84
PID 1752 wrote to memory of 1904	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	84
PID 1752 wrote to memory of 612	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	86
PID 1752 wrote to memory of 612	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	86
PID 1752 wrote to memory of 612	1752	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	86
PID 1904 wrote to memory of 64	1904	pCrEUV.exe	89
PID 1904 wrote to memory of 64	1904	pCrEUV.exe	89
PID 1904 wrote to memory of 64	1904	pCrEUV.exe	89
PID 776 wrote to memory of 3436	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	99
PID 776 wrote to memory of 3436	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	99
PID 776 wrote to memory of 3436	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	99
PID 3436 wrote to memory of 4120	3436	pCrEUV.exe	100
PID 3436 wrote to memory of 4120	3436	pCrEUV.exe	100
PID 3436 wrote to memory of 4120	3436	pCrEUV.exe	100
PID 776 wrote to memory of 996	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	102
PID 776 wrote to memory of 996	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	102
PID 776 wrote to memory of 996	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	102
PID 776 wrote to memory of 2356	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	105
PID 776 wrote to memory of 2356	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	105
PID 2356 wrote to memory of 4820	2356	cmd.exe	107
PID 2356 wrote to memory of 4820	2356	cmd.exe	107
PID 776 wrote to memory of 688	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	110
PID 776 wrote to memory of 688	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	110
PID 776 wrote to memory of 688	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	110
PID 776 wrote to memory of 3112	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	112
PID 776 wrote to memory of 3112	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	112
PID 776 wrote to memory of 3112	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	112
PID 776 wrote to memory of 2100	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	114
PID 776 wrote to memory of 2100	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	114
PID 776 wrote to memory of 2100	776	2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe	114
PID 2100 wrote to memory of 5012	2100	csrss.exe	115
PID 2100 wrote to memory of 5012	2100	csrss.exe	115
PID 2100 wrote to memory of 5012	2100	csrss.exe	115
PID 5012 wrote to memory of 2632	5012	pCrEUV.exe	116
PID 5012 wrote to memory of 2632	5012	pCrEUV.exe	116
PID 5012 wrote to memory of 2632	5012	pCrEUV.exe	116
PID 2100 wrote to memory of 4552	2100	csrss.exe	118
PID 2100 wrote to memory of 4552	2100	csrss.exe	118
PID 2100 wrote to memory of 4552	2100	csrss.exe	118
PID 2100 wrote to memory of 4668	2100	csrss.exe	124
PID 2100 wrote to memory of 4668	2100	csrss.exe	124
PID 2100 wrote to memory of 4668	2100	csrss.exe	124
PID 2100 wrote to memory of 2848	2100	csrss.exe	126
PID 2100 wrote to memory of 2848	2100	csrss.exe	126
PID 2100 wrote to memory of 2848	2100	csrss.exe	126
PID 2100 wrote to memory of 5052	2100	csrss.exe	128
PID 2100 wrote to memory of 5052	2100	csrss.exe	128

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
"C:\Users\Admin\AppData\Local\Temp\2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Users\Admin\AppData\Local\Temp\pCrEUV.exe
  C:\Users\Admin\AppData\Local\Temp\pCrEUV.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1904
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\637b18d0.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    PID:64
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:612
- C:\Users\Admin\AppData\Local\Temp\2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-07-25_8c819f7e632740c87d694356afc931ed_poet-rat_snatch_wapomi.exe"
  2⤵
  - Adds Run key to start application
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:776
- - C:\Windows\TEMP\pCrEUV.exe
    C:\Windows\TEMP\pCrEUV.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3436
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Windows\TEMP\6a7c157d.bat" "
      4⤵
      System Location Discovery: System Language Discovery
      PID:4120
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:996
- - C:\Windows\system32\cmd.exe
    C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Windows\system32\netsh.exe
      netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
      4⤵
      Modifies Windows Firewall
      Event Triggered Execution: Netsh Helper DLL
      PID:4820
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:688
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3112
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Manipulates WinMonFS driver.
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2100
  - - C:\Windows\TEMP\pCrEUV.exe
      C:\Windows\TEMP\pCrEUV.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:5012
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Windows\TEMP\61ab72bc.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2632
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4552
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:3496
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:3248
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4668
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2848
  - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:5052
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:1248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\I0E3LJN0\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\07DB5FCD.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\637b18d0.bat

Filesize
187B

MD5
c278049930be440a1b466b4f6946569c

SHA1
36c39f991b3542eb8e12e09b8ad8b1ebd6e849ab

SHA256
0a4c7d8ce2934b7197fbdba209435b27945e99a230fd6eadd78567ee6ed1d5be

SHA512
093c85790f140ca5364b8f73c69aab54683d3f3a1be887ace61bc99cc5c6830c6b613ba0c4ce9f7d270f77eb077b990615a266f79c979dedc50821d77215d9a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bmdielcc.w1i.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe

Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

Download Submit
C:\Users\Admin\AppData\Local\Temp\pCrEUV.exe

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
5d16b29eaa6f8e83b9a60aed230b9c3f

SHA1
7e24dc677f719d638879ab3a684c7dd16e76f974

SHA256
986acf464bc5d5dda51c590a7288d4328c926d2099040a4947f56131f0e3ac1f

SHA512
742c5e7deb789f573ec0bcd9474acc2faa8f117b87dc7c5e4a79845f5f79702b48e19b6fd15f0b316fc21fff05cee21dc37da55dd1ee30041fdd558e2fcb28c4

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
68cf8f663a8b0dc867962ea266408475

SHA1
e0c1096694976325db9fa33c85d35c932711699c

SHA256
478962adadcfd84c97f52a72e0e122269273e21c53b631879454996fcaab576e

SHA512
93f05ca9e506f4ad4b8c16187e51177d3437ad2d78d210cecb8b13187df3df3ec35b36b49069a46d629c44f6e6bf399db18c6598f6f45a15431ed7f3b4f79c7e

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
33b3102b82213e2d566c952851981fd8

SHA1
82aa0ad12496fcb255aa8d4cae081365874dd2c8

SHA256
94d70c7d068ff143c2e2b3b0175e9fbfb6382312a1416fefac7c557425f057d6

SHA512
09450095e0d9cf79a71e7f3e8fe7385456e653bba6c0b3a67e1fb3cadb16f44bd19b76aab9792610ee7e0aad8c537c5058a00b0b416c6bf0673d39c2673b795d

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
4987efa12ae2568becb8587d22522dc7

SHA1
c72cda95ba7e5f980e9d2645a90825a14d38e9cd

SHA256
30510b15661830624232453cde842f9386db64de5ffa7498f5e063bdcc551b78

SHA512
8bb45ad4d22a69f396a90f711c6a48cf14bba42d86ccad0d43ac9b8e1ab8f1dac16c201c8fa8dcb38c8a4b63c4a26575f3ef4587653f7524527e7bc605e643bb

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

Filesize
19KB

MD5
46b2795f3b7d736bb2f74be6e66ad426

SHA1
1a0c734a8f981358bd99c938a212092f4a6e53c7

SHA256
5da6654242a7a54eb7c104f0e9ad7164fef7346f62b787718e0394eae610f1b5

SHA512
4f8f2a5542e2eeaef66b52dc0f733bae377985441e898cecc863b33f12078a71d31c8441b2089d8cb02dd837e8164ed77fad68751236d6ad53461f1feb0b19a2

Download Submit
C:\Windows\TEMP\61ab72bc.bat

Filesize
133B

MD5
5c83bab9bc4d412f2165abc45e27b206

SHA1
b2889e5d6a7e9b750d3e111b9d3918ba2c0b566a

SHA256
9e41b6ba8d5fc7da433c606985030a06f05f6bb6cabbb1fb2e4021a379409554

SHA512
d06d9a28d97c175ddf3669055f55f7da13e5f46025a60ebe34a961d438b2792598182205c86d8752e4d35dcd5cde77ed615485423777cc5667e696aa2277d4c2

Download Submit
C:\Windows\TEMP\6a7c157d.bat

Filesize
133B

MD5
cb6934bb742053e16a66b8bc607803fa

SHA1
956ebc0633e4d2ecf760e0c2f2c93db8f75ac27a

SHA256
331e59810b520ae50ffe27639fd81d3996afaa7f4e7242d098c623ab54198f58

SHA512
103295de42212dce54b7acbd236e3d66cc02212d4b4f213b35cd7b1a3e821c5912ecc104d1c1c859a506aff9e062b808e612c6c2d9b7fe2b1b1d66e63a67de5b

Download Submit
C:\Windows\rss\csrss.exe

Filesize
8.9MB

MD5
8c819f7e632740c87d694356afc931ed

SHA1
68e53829368abd4f1d23cb531131223881df97f7

SHA256
8b0148744435d6298d2b73fe69019433ca6393e164af4e50709b7dda4b648891

SHA512
9c06084ef75c3fc0e83663c0705c2d6f61c3348a8d89050ce07e322898043e42234887386929a066b85f9459006b62269cd3b17b75920085834dd7b781428eea

Download Submit
memory/612-73-0x0000000007B10000-0x0000000007B2A000-memory.dmp

Filesize
104KB

Download
memory/612-90-0x0000000007E40000-0x0000000007E51000-memory.dmp

Filesize
68KB

Download
memory/612-62-0x0000000006740000-0x000000000675E000-memory.dmp

Filesize
120KB

Download
memory/612-45-0x0000000006160000-0x00000000064B4000-memory.dmp

Filesize
3.3MB

Download
memory/612-70-0x0000000006CA0000-0x0000000006CE4000-memory.dmp

Filesize
272KB

Download
memory/612-71-0x0000000007A70000-0x0000000007AE6000-memory.dmp

Filesize
472KB

Download
memory/612-72-0x0000000008170000-0x00000000087EA000-memory.dmp

Filesize
6.5MB

Download
memory/612-35-0x00000000060F0000-0x0000000006156000-memory.dmp

Filesize
408KB

Download
memory/612-74-0x0000000007CD0000-0x0000000007D02000-memory.dmp

Filesize
200KB

Download
memory/612-75-0x00000000703A0000-0x00000000703EC000-memory.dmp

Filesize
304KB

Download
memory/612-86-0x0000000007D10000-0x0000000007D2E000-memory.dmp

Filesize
120KB

Download
memory/612-76-0x0000000070700000-0x0000000070A54000-memory.dmp

Filesize
3.3MB

Download
memory/612-87-0x0000000007D30000-0x0000000007DD3000-memory.dmp

Filesize
652KB

Download
memory/612-88-0x0000000007E20000-0x0000000007E2A000-memory.dmp

Filesize
40KB

Download
memory/612-89-0x0000000007EE0000-0x0000000007F76000-memory.dmp

Filesize
600KB

Download
memory/612-63-0x0000000006790000-0x00000000067DC000-memory.dmp

Filesize
304KB

Download
memory/612-91-0x0000000007E80000-0x0000000007E8E000-memory.dmp

Filesize
56KB

Download
memory/612-92-0x0000000007E90000-0x0000000007EA4000-memory.dmp

Filesize
80KB

Download
memory/612-93-0x0000000007F80000-0x0000000007F9A000-memory.dmp

Filesize
104KB

Download
memory/612-94-0x0000000007EC0000-0x0000000007EC8000-memory.dmp

Filesize
32KB

Download
memory/612-97-0x0000000073AA0000-0x0000000074250000-memory.dmp

Filesize
7.7MB

Download
memory/612-34-0x0000000006080000-0x00000000060E6000-memory.dmp

Filesize
408KB

Download
memory/612-26-0x0000000005970000-0x0000000005992000-memory.dmp

Filesize
136KB

Download
memory/612-7-0x0000000073AAE000-0x0000000073AAF000-memory.dmp

Filesize
4KB

Download
memory/612-15-0x00000000051B0000-0x00000000051E6000-memory.dmp

Filesize
216KB

Download
memory/612-25-0x0000000073AA0000-0x0000000074250000-memory.dmp

Filesize
7.7MB

Download
memory/612-16-0x0000000073AA0000-0x0000000074250000-memory.dmp

Filesize
7.7MB

Download
memory/612-17-0x00000000059E0000-0x0000000006008000-memory.dmp

Filesize
6.2MB

Download
memory/688-149-0x0000000071110000-0x0000000071464000-memory.dmp

Filesize
3.3MB

Download
memory/688-148-0x0000000074910000-0x000000007495C000-memory.dmp

Filesize
304KB

Download
memory/776-185-0x0000000000970000-0x0000000001291000-memory.dmp

Filesize
9.1MB

Download
memory/776-103-0x0000000000970000-0x0000000001291000-memory.dmp

Filesize
9.1MB

Download
memory/996-110-0x0000000005FE0000-0x0000000006334000-memory.dmp

Filesize
3.3MB

Download
memory/996-134-0x0000000007BA0000-0x0000000007BB4000-memory.dmp

Filesize
80KB

Download
memory/996-133-0x0000000007B50000-0x0000000007B61000-memory.dmp

Filesize
68KB

Download
memory/996-132-0x00000000078E0000-0x0000000007983000-memory.dmp

Filesize
652KB

Download
memory/996-121-0x0000000074910000-0x000000007495C000-memory.dmp

Filesize
304KB

Download
memory/996-122-0x0000000071110000-0x0000000071464000-memory.dmp

Filesize
3.3MB

Download
memory/996-120-0x0000000006B90000-0x0000000006BDC000-memory.dmp

Filesize
304KB

Download
memory/1752-100-0x0000000000970000-0x0000000001291000-memory.dmp

Filesize
9.1MB

Download
memory/1752-5-0x0000000000970000-0x0000000001291000-memory.dmp

Filesize
9.1MB

Download
memory/1904-68-0x0000000000A50000-0x0000000000A59000-memory.dmp

Filesize
36KB

Download
memory/1904-6-0x0000000000A50000-0x0000000000A59000-memory.dmp

Filesize
36KB

Download
memory/2100-190-0x0000000000A50000-0x0000000001371000-memory.dmp

Filesize
9.1MB

Download
memory/2100-278-0x0000000000A50000-0x0000000001371000-memory.dmp

Filesize
9.1MB

Download
memory/2848-261-0x0000000070A00000-0x0000000070A4C000-memory.dmp

Filesize
304KB

Download
memory/2848-262-0x00000000743B0000-0x0000000074704000-memory.dmp

Filesize
3.3MB

Download
memory/3112-171-0x0000000071110000-0x0000000071464000-memory.dmp

Filesize
3.3MB

Download
memory/3112-170-0x0000000074910000-0x000000007495C000-memory.dmp

Filesize
304KB

Download
memory/3436-108-0x0000000000FB0000-0x0000000000FB9000-memory.dmp

Filesize
36KB

Download
memory/3436-104-0x0000000000FB0000-0x0000000000FB9000-memory.dmp

Filesize
36KB

Download
memory/4552-210-0x0000000070B10000-0x0000000070B5C000-memory.dmp

Filesize
304KB

Download
memory/4552-211-0x00000000743B0000-0x0000000074704000-memory.dmp

Filesize
3.3MB

Download
memory/4552-223-0x0000000005D70000-0x0000000005D84000-memory.dmp

Filesize
80KB

Download
memory/4552-221-0x0000000007520000-0x00000000075C3000-memory.dmp

Filesize
652KB

Download
memory/4552-222-0x0000000007890000-0x00000000078A1000-memory.dmp

Filesize
68KB

Download
memory/4552-207-0x0000000005E40000-0x0000000006194000-memory.dmp

Filesize
3.3MB

Download
memory/4552-209-0x0000000006820000-0x000000000686C000-memory.dmp

Filesize
304KB

Download
memory/4668-235-0x0000000006710000-0x000000000675C000-memory.dmp

Filesize
304KB

Download
memory/4668-248-0x0000000007C20000-0x0000000007C31000-memory.dmp

Filesize
68KB

Download
memory/4668-249-0x00000000064B0000-0x00000000064C4000-memory.dmp

Filesize
80KB

Download
memory/4668-247-0x00000000078E0000-0x0000000007983000-memory.dmp

Filesize
652KB

Download
memory/4668-237-0x00000000743B0000-0x0000000074704000-memory.dmp

Filesize
3.3MB

Download
memory/4668-236-0x0000000070A00000-0x0000000070A4C000-memory.dmp

Filesize
304KB

Download
memory/5012-195-0x0000000000120000-0x0000000000129000-memory.dmp

Filesize
36KB

Download
memory/5012-191-0x0000000000120000-0x0000000000129000-memory.dmp

Filesize
36KB

Download