glupteba | 6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b

Analysis

max time kernel
10s
max time network
146s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
19/05/2024, 01:54

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General

Target

6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Size

4.1MB
MD5

a9ff8e69692def51525760f51284539a
SHA1

dcb401e525396487ee3f19c4892c8e75f10da42f
SHA256

6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b
SHA512

be71258a9d21904eaaa9d4b9363547cdf16977283f13b97c19b562a811fe415abd2f263ce569c02b0e47f6917b29fe16004e1666a2df27a23423cf3d2ab0e1a4
SSDEEP

98304:8rbgSYZm0VZ47d2LjXdY+WeqK35WW/TEhU3Gu22L:8rcnZFqd2LRPP3hYhQZL

Score

10^/10

glupteba dropper evasion execution loader upx

Malware Config

Signatures

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

Glupteba payload 19 IoCs

resource	yara_rule
behavioral2/memory/2092-2-0x0000000004550000-0x0000000004E3B000-memory.dmp	family_glupteba
behavioral2/memory/2092-3-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3704-122-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/2092-127-0x0000000004550000-0x0000000004E3B000-memory.dmp	family_glupteba
behavioral2/memory/2092-125-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/2092-195-0x0000000000400000-0x0000000000D1C000-memory.dmp	family_glupteba
behavioral2/memory/3320-202-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-213-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-216-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-219-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-222-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-225-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-228-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-231-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-234-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-237-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-240-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-243-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba
behavioral2/memory/3320-246-0x0000000000400000-0x0000000002361000-memory.dmp	family_glupteba

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
5068	netsh.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000200000002aa1c-205.dat	upx
behavioral2/memory/2632-207-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2632-211-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2916-210-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2916-214-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/2916-220-0x0000000000400000-0x00000000008DF000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

description	ioc	Process
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

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	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe

Launches sc.exe 1 IoCs

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

pid	Process
2876	sc.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2212	powershell.exe
2140	powershell.exe
2688	powershell.exe
1780	powershell.exe
3200	powershell.exe
1536	powershell.exe
556	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
4748	schtasks.exe
3048	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-335 = "Jordan Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2771 = "Omsk Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2341 = "Haiti Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-511 = "Central Asia Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\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\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-11 = "Azores Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2371 = "Easter Island Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-672 = "AUS Eastern Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-492 = "India Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-342 = "Egypt Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2631 = "Norfolk Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1891 = "Russia TZ 3 Daylight Time"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1780	powershell.exe
1780	powershell.exe
2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3200	powershell.exe
3200	powershell.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
1536	powershell.exe
1536	powershell.exe
556	powershell.exe
556	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1780	powershell.exe
Token: SeDebugPrivilege	2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Token: SeImpersonatePrivilege	2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
Token: SeDebugPrivilege	3200	powershell.exe
Token: SeDebugPrivilege	1536	powershell.exe
Token: SeDebugPrivilege	556	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2092 wrote to memory of 1780	2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	81
PID 2092 wrote to memory of 1780	2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	81
PID 2092 wrote to memory of 1780	2092	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	81
PID 3704 wrote to memory of 3200	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	87
PID 3704 wrote to memory of 3200	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	87
PID 3704 wrote to memory of 3200	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	87
PID 3704 wrote to memory of 2788	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	89
PID 3704 wrote to memory of 2788	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	89
PID 2788 wrote to memory of 5068	2788	cmd.exe	91
PID 2788 wrote to memory of 5068	2788	cmd.exe	91
PID 3704 wrote to memory of 1536	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	92
PID 3704 wrote to memory of 1536	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	92
PID 3704 wrote to memory of 1536	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	92
PID 3704 wrote to memory of 556	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	94
PID 3704 wrote to memory of 556	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	94
PID 3704 wrote to memory of 556	3704	6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe	94

C:\Users\Admin\AppData\Local\Temp\6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
"C:\Users\Admin\AppData\Local\Temp\6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2092
- 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:1780
- C:\Users\Admin\AppData\Local\Temp\6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe
  "C:\Users\Admin\AppData\Local\Temp\6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b.exe"
  2⤵
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3704
- - 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:3200
- - 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:2788
  - - 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:5068
- - 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:1536
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:556
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    PID:3320
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:2212
  - - 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:3048
  - - C:\Windows\SYSTEM32\schtasks.exe
      schtasks /delete /tn ScheduledUpdate /f
      4⤵
      PID:2232
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:2140
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      PID:2688
  - - 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⤵
      PID:4976
  - - 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:4748
  - - C:\Windows\windefender.exe
      "C:\Windows\windefender.exe"
      4⤵
      PID:2632
    - - 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⤵
        
        PID:224
      - 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
        
        PID:2876

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:2916

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

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

Credential Access

Discovery

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_s5jifykz.ztp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
281KB

MD5
d98e33b66343e7c96158444127a117f6

SHA1
bb716c5509a2bf345c6c1152f6e3e1452d39d50d

SHA256
5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

SHA512
705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

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

Filesize
2KB

MD5
d0c46cad6c0778401e21910bd6b56b70

SHA1
7be418951ea96326aca445b8dfe449b2bfa0dca6

SHA256
9600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02

SHA512
057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949

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

Filesize
19KB

MD5
cfbade60e6d445ca339734a7c1834860

SHA1
50ff419ed8c55180109a1aa738370b419b9b99ac

SHA256
d78a6878a0cc0bf4bdc01876f56150d97d12a5ac87011512f74e8c8b1d9c7dee

SHA512
f6b18339ed6e48ed4b1881216642b44f7f1892c8bd3efda00a14ed4fc0dc6c31faaa8405d881347a3183dd50194f7c736ef261375842caea2d58d924b630068b

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

Filesize
19KB

MD5
8d421ca49d4722cc3ea88f0d6ef88535

SHA1
e0cc2035b10340aa46113ba0918e4841a2490252

SHA256
d4a07dbf0eb72ac636bc6a3d9f35e9ab17dee6b2be5e9459cb849da2c0caea5e

SHA512
3d9e493804c3834b4e45893525079ef6126df9c076e7bc5575aa0717fa3b941514da76b879c5fb7e8ff3e32728e189e874303dbd7915f78b414a1e07f06dafe9

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

Filesize
19KB

MD5
7d72d52c6bcbfe408213ae1cdd8cf9dd

SHA1
2ce564c16710ac91826a04dd5a8b1eb5162591aa

SHA256
539b60d26a2bf6af7dec0b131a16d016ff61f24b6aa861e3b3e005ecce558e7b

SHA512
f547e97bc8de45a29eedd13d5ddb2a4a7944671315fd8f59d4fdf9222b203e34154f49e2fb8538b24044f76b872a77f063e0abbdc4c4b1c0a3ae5a027e409142

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

Filesize
19KB

MD5
3f0c4e842c9d59f83a42337c8e7fd1da

SHA1
09890712e8988867337571952920ab465aed08a8

SHA256
ed98d30c80ce84ec202335ed0bf202bc41310af4a51ed467ab9cf1b857c31a29

SHA512
a28e55750ec06352c5ae3dd2418eeebb92cdfb65324094a09ef363180ab8bfc1fa94a6982da39c4c3a233758ffcf039820fce7bf4367f20be8e039344af04a4a

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

Filesize
19KB

MD5
0a16fc6e3576659821b2e1aafc2cdf01

SHA1
39f44857443b6de0979e1daba50b7faf523d2dcc

SHA256
1c425c360299b83782b31722fdc232328323c86df3db0db647c9a84e8b8d278c

SHA512
e1b2096f350a8af49eae814a9594cae99201c69412df74654389248c4ac731c84685ff6256efb6c99b4b7b93731c4d1b546e229112616edff7103a7565316e38

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

Filesize
4.1MB

MD5
a9ff8e69692def51525760f51284539a

SHA1
dcb401e525396487ee3f19c4892c8e75f10da42f

SHA256
6f18a37dff3bd99962843de1a8842fe97b75c60c980ed62b2a0e414864552c1b

SHA512
be71258a9d21904eaaa9d4b9363547cdf16977283f13b97c19b562a811fe415abd2f263ce569c02b0e47f6917b29fe16004e1666a2df27a23423cf3d2ab0e1a4

Download Submit
C:\Windows\windefender.exe

Filesize
2.0MB

MD5
8e67f58837092385dcf01e8a2b4f5783

SHA1
012c49cfd8c5d06795a6f67ea2baf2a082cf8625

SHA256
166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

SHA512
40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

Download Submit
memory/556-109-0x0000000070320000-0x0000000070677000-memory.dmp

Filesize
3.3MB

Download
memory/556-106-0x00000000057F0000-0x0000000005B47000-memory.dmp

Filesize
3.3MB

Download
memory/556-108-0x0000000070190000-0x00000000701DC000-memory.dmp

Filesize
304KB

Download
memory/1536-87-0x0000000070190000-0x00000000701DC000-memory.dmp

Filesize
304KB

Download
memory/1536-88-0x0000000070310000-0x0000000070667000-memory.dmp

Filesize
3.3MB

Download
memory/1536-85-0x0000000005BA0000-0x0000000005EF7000-memory.dmp

Filesize
3.3MB

Download
memory/1780-38-0x0000000073F20000-0x00000000746D1000-memory.dmp

Filesize
7.7MB

Download
memory/1780-11-0x0000000073F20000-0x00000000746D1000-memory.dmp

Filesize
7.7MB

Download
memory/1780-26-0x0000000073F20000-0x00000000746D1000-memory.dmp

Filesize
7.7MB

Download
memory/1780-36-0x00000000076A0000-0x00000000076BE000-memory.dmp

Filesize
120KB

Download
memory/1780-27-0x0000000070360000-0x00000000706B7000-memory.dmp

Filesize
3.3MB

Download
memory/1780-37-0x00000000076C0000-0x0000000007764000-memory.dmp

Filesize
656KB

Download
memory/1780-25-0x0000000070190000-0x00000000701DC000-memory.dmp

Filesize
304KB

Download
memory/1780-40-0x00000000077F0000-0x000000000780A000-memory.dmp

Filesize
104KB

Download
memory/1780-39-0x0000000007E30000-0x00000000084AA000-memory.dmp

Filesize
6.5MB

Download
memory/1780-41-0x0000000007830000-0x000000000783A000-memory.dmp

Filesize
40KB

Download
memory/1780-42-0x0000000007940000-0x00000000079D6000-memory.dmp

Filesize
600KB

Download
memory/1780-43-0x0000000007850000-0x0000000007861000-memory.dmp

Filesize
68KB

Download
memory/1780-44-0x00000000078A0000-0x00000000078AE000-memory.dmp

Filesize
56KB

Download
memory/1780-45-0x00000000078B0000-0x00000000078C5000-memory.dmp

Filesize
84KB

Download
memory/1780-46-0x0000000007900000-0x000000000791A000-memory.dmp

Filesize
104KB

Download
memory/1780-47-0x0000000007920000-0x0000000007928000-memory.dmp

Filesize
32KB

Download
memory/1780-50-0x0000000073F20000-0x00000000746D1000-memory.dmp

Filesize
7.7MB

Download
memory/1780-4-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/1780-5-0x0000000002D70000-0x0000000002DA6000-memory.dmp

Filesize
216KB

Download
memory/1780-6-0x0000000005580000-0x0000000005BAA000-memory.dmp

Filesize
6.2MB

Download
memory/1780-7-0x0000000073F20000-0x00000000746D1000-memory.dmp

Filesize
7.7MB

Download
memory/1780-8-0x00000000054A0000-0x00000000054C2000-memory.dmp

Filesize
136KB

Download
memory/1780-10-0x0000000005D40000-0x0000000005DA6000-memory.dmp

Filesize
408KB

Download
memory/1780-24-0x0000000007640000-0x0000000007674000-memory.dmp

Filesize
208KB

Download
memory/1780-23-0x00000000067F0000-0x0000000006836000-memory.dmp

Filesize
280KB

Download
memory/1780-22-0x00000000062D0000-0x000000000631C000-memory.dmp

Filesize
304KB

Download
memory/1780-21-0x0000000006230000-0x000000000624E000-memory.dmp

Filesize
120KB

Download
memory/1780-17-0x0000000005DB0000-0x0000000006107000-memory.dmp

Filesize
3.3MB

Download
memory/1780-9-0x0000000005C20000-0x0000000005C86000-memory.dmp

Filesize
408KB

Download
memory/2092-2-0x0000000004550000-0x0000000004E3B000-memory.dmp

Filesize
8.9MB

Download
memory/2092-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/2092-195-0x0000000000400000-0x0000000000D1C000-memory.dmp

Filesize
9.1MB

Download
memory/2092-125-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/2092-1-0x0000000004150000-0x000000000454C000-memory.dmp

Filesize
4.0MB

Download
memory/2092-126-0x0000000004150000-0x000000000454C000-memory.dmp

Filesize
4.0MB

Download
memory/2092-127-0x0000000004550000-0x0000000004E3B000-memory.dmp

Filesize
8.9MB

Download
memory/2140-172-0x0000000005C00000-0x0000000005C15000-memory.dmp

Filesize
84KB

Download
memory/2140-157-0x0000000006430000-0x0000000006787000-memory.dmp

Filesize
3.3MB

Download
memory/2140-159-0x0000000006B50000-0x0000000006B9C000-memory.dmp

Filesize
304KB

Download
memory/2140-160-0x00000000700B0000-0x00000000700FC000-memory.dmp

Filesize
304KB

Download
memory/2140-170-0x0000000007BC0000-0x0000000007C64000-memory.dmp

Filesize
656KB

Download
memory/2140-161-0x0000000070300000-0x0000000070657000-memory.dmp

Filesize
3.3MB

Download
memory/2140-171-0x0000000007F30000-0x0000000007F41000-memory.dmp

Filesize
68KB

Download
memory/2212-136-0x00000000063E0000-0x0000000006737000-memory.dmp

Filesize
3.3MB

Download
memory/2212-138-0x0000000070190000-0x00000000701DC000-memory.dmp

Filesize
304KB

Download
memory/2212-139-0x00000000703E0000-0x0000000070737000-memory.dmp

Filesize
3.3MB

Download
memory/2632-207-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2632-211-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2688-184-0x00000000700B0000-0x00000000700FC000-memory.dmp

Filesize
304KB

Download
memory/2688-185-0x00000000702C0000-0x0000000070617000-memory.dmp

Filesize
3.3MB

Download
memory/2688-182-0x0000000005E50000-0x00000000061A7000-memory.dmp

Filesize
3.3MB

Download
memory/2916-214-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2916-220-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/2916-210-0x0000000000400000-0x00000000008DF000-memory.dmp

Filesize
4.9MB

Download
memory/3200-60-0x0000000006240000-0x0000000006597000-memory.dmp

Filesize
3.3MB

Download
memory/3200-73-0x0000000007D40000-0x0000000007D55000-memory.dmp

Filesize
84KB

Download
memory/3200-62-0x0000000070AE0000-0x0000000070E37000-memory.dmp

Filesize
3.3MB

Download
memory/3200-61-0x0000000070190000-0x00000000701DC000-memory.dmp

Filesize
304KB

Download
memory/3200-71-0x00000000079C0000-0x0000000007A64000-memory.dmp

Filesize
656KB

Download
memory/3200-72-0x0000000007CF0000-0x0000000007D01000-memory.dmp

Filesize
68KB

Download
memory/3320-202-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-237-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-216-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-219-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-246-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-222-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-225-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-228-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-231-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-234-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-213-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-240-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3320-243-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download
memory/3704-122-0x0000000000400000-0x0000000002361000-memory.dmp

Filesize
31.4MB

Download