glupteba | 07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476

Analysis

max time kernel
178s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 13:40

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General

Target

07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Size

4.2MB
MD5

ca1643da0ad2ea9235a3f52d290447ad
SHA1

f8479db75a0f5f7d48b4dcc29f7324236e838055
SHA256

07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476
SHA512

8f056dffa387c09433ba39e7a774e4a041977c79f0a50947658683d4996713c3d37f867df0335be36c5fd7822642f59779ce73d7740049eb1834608c03222b68
SSDEEP

98304:pXHZjZRIQT34ichDFfTBHND4MT20Xa5qaK0T+mPLAOU:N5jZRImoichDFFRU1+ALk

Score

10^/10

glupteba dropper evasion loader

Malware Config

Signatures

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

Glupteba payload 9 IoCs

resource	yara_rule
behavioral1/memory/4184-2-0x0000000004800000-0x00000000050EB000-memory.dmp	family_glupteba
behavioral1/memory/4184-3-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba
behavioral1/memory/4184-4-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba
behavioral1/memory/4184-7-0x0000000004800000-0x00000000050EB000-memory.dmp	family_glupteba
behavioral1/memory/4184-51-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba
behavioral1/memory/3744-73-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba
behavioral1/memory/4184-74-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba
behavioral1/memory/3744-89-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba
behavioral1/memory/3744-108-0x0000000000400000-0x0000000002666000-memory.dmp	family_glupteba

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

T1543.003

pid	Process
2244	netsh.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
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 created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache	powershell.exe
File created	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	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2492 = "Aus Central W. Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1932 = "Russia TZ 11 Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1862 = "Russia TZ 6 Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2571 = "Turks and Caicos Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.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\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-104 = "Central Brazilian Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1911 = "Russia TZ 10 Daylight Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-132 = "US Eastern Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-342 = "Egypt Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2792 = "Novosibirsk Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2942 = "Sao Tome Standard Time"	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
4148	powershell.exe
4148	powershell.exe
4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
5004	powershell.exe
5004	powershell.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
656	powershell.exe
656	powershell.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	4148	powershell.exe
Token: SeDebugPrivilege	4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Token: SeImpersonatePrivilege	4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
Token: SeDebugPrivilege	5004	powershell.exe
Token: SeDebugPrivilege	656	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4184 wrote to memory of 4148	4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	89
PID 4184 wrote to memory of 4148	4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	89
PID 4184 wrote to memory of 4148	4184	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	89
PID 3744 wrote to memory of 5004	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	101
PID 3744 wrote to memory of 5004	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	101
PID 3744 wrote to memory of 5004	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	101
PID 3744 wrote to memory of 4144	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	103
PID 3744 wrote to memory of 4144	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	103
PID 4144 wrote to memory of 2244	4144	cmd.exe	105
PID 4144 wrote to memory of 2244	4144	cmd.exe	105
PID 3744 wrote to memory of 656	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	106
PID 3744 wrote to memory of 656	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	106
PID 3744 wrote to memory of 656	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	106
PID 3744 wrote to memory of 808	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	110
PID 3744 wrote to memory of 808	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	110
PID 3744 wrote to memory of 808	3744	07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe	110

C:\Users\Admin\AppData\Local\Temp\07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
"C:\Users\Admin\AppData\Local\Temp\07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4184
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4148
- C:\Users\Admin\AppData\Local\Temp\07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe
  "C:\Users\Admin\AppData\Local\Temp\07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476.exe"
  2⤵
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3744
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5004
- - 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:4144
  - - 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:2244
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Drops file in System32 directory
    - Modifies data under HKEY_USERS
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:656
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:808
- - C:\Windows\rss\csrss.exe
    C:\Windows\rss\csrss.exe
    3⤵
    PID:4580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

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_keo45gkn.htu.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

Filesize
35KB

MD5
c0c4404d7fa40cfc426fa66648e532c2

SHA1
d60dcafc42c6cca766a81d5bfdd8e86978940db0

SHA256
ca8746b989ce25d54f1b7fa117f804f162d842228b7f6e9422aeaf0cc6a017f3

SHA512
c84bb02966316ee10a38f35516964e4b2730a4a36ede9e13e8b3cf8669756dc7ed44fa5d06e30347050b854e6f82219a38db13dce3b16138354aa331c73d02b9

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

Filesize
19KB

MD5
c5b235882e6686aea1d862e741191509

SHA1
4ea229ca3beb911e58067a701e2c4ecf501e7541

SHA256
1b38e1d78eb9f3dd423058d617bbb22fefdc6a82e7e79cab5dca7075b86bdad3

SHA512
dbff6369f1820de1a0e0bcd9c5a6c52a0f4afef3aaf1c4f85fa1572580d6b80ef7adb95b7241086e6202397e3557b9bc2f3b13562f92e4b6df80c3e9a8755b08

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

Filesize
18KB

MD5
c92f0e8f5959d69d03110d5f12100abb

SHA1
6a1b51e182dac63504289a3df49cdb34aefa17db

SHA256
5a625c955e8661855f611fca1bfa8d000a390b67fb3de48cb91d34d1e7f223b0

SHA512
874376c39c712b62b9199d5f81addbfb014075057df193da52a0cacbd2818dbb179e46d2f7abb18ad3695d732ea968409debbc879878c512360befe99d734d62

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

Filesize
4.2MB

MD5
ca1643da0ad2ea9235a3f52d290447ad

SHA1
f8479db75a0f5f7d48b4dcc29f7324236e838055

SHA256
07681883912f0d0262ccbb6228e7ec0e7972463bc55c5541dc032d56887e0476

SHA512
8f056dffa387c09433ba39e7a774e4a041977c79f0a50947658683d4996713c3d37f867df0335be36c5fd7822642f59779ce73d7740049eb1834608c03222b68

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

Filesize
3.9MB

MD5
e876fbdf211a2d4bea4fc551a6853a28

SHA1
69833d313e2a3edc724d2b02cb8f8267c2d1c392

SHA256
516142ff4fc15f6f089a79e7ec3445d83ad0eac51d7f3b03ebc9e74f28043dc3

SHA512
15e98b5697d5a37c9c11c5afcbf14b792f1471615f2689dbec5211b25d6edf1badd86d6256b20bca94c086772d5f0052ea911398ef00c6d520bf4152a95e14ae

Download Submit
memory/656-137-0x0000000070D90000-0x0000000070DDC000-memory.dmp

Filesize
304KB

Download
memory/656-134-0x0000000002AA0000-0x0000000002AB0000-memory.dmp

Filesize
64KB

Download
memory/656-136-0x000000007F490000-0x000000007F4A0000-memory.dmp

Filesize
64KB

Download
memory/656-132-0x0000000005C30000-0x0000000005F84000-memory.dmp

Filesize
3.3MB

Download
memory/656-121-0x0000000002AA0000-0x0000000002AB0000-memory.dmp

Filesize
64KB

Download
memory/656-122-0x0000000002AA0000-0x0000000002AB0000-memory.dmp

Filesize
64KB

Download
memory/656-120-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/3744-72-0x0000000004310000-0x000000000470A000-memory.dmp

Filesize
4.0MB

Download
memory/3744-183-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/3744-108-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/3744-89-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/3744-88-0x0000000004310000-0x000000000470A000-memory.dmp

Filesize
4.0MB

Download
memory/3744-73-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/4148-67-0x0000000007B30000-0x0000000007B4A000-memory.dmp

Filesize
104KB

Download
memory/4148-29-0x0000000006420000-0x000000000643E000-memory.dmp

Filesize
120KB

Download
memory/4148-34-0x0000000007E50000-0x00000000084CA000-memory.dmp

Filesize
6.5MB

Download
memory/4148-35-0x00000000077F0000-0x000000000780A000-memory.dmp

Filesize
104KB

Download
memory/4148-36-0x000000007F1C0000-0x000000007F1D0000-memory.dmp

Filesize
64KB

Download
memory/4148-37-0x00000000079A0000-0x00000000079D2000-memory.dmp

Filesize
200KB

Download
memory/4148-38-0x0000000070D90000-0x0000000070DDC000-memory.dmp

Filesize
304KB

Download
memory/4148-39-0x0000000071330000-0x0000000071684000-memory.dmp

Filesize
3.3MB

Download
memory/4148-49-0x0000000007980000-0x000000000799E000-memory.dmp

Filesize
120KB

Download
memory/4148-50-0x00000000079E0000-0x0000000007A83000-memory.dmp

Filesize
652KB

Download
memory/4148-8-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/4148-52-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4148-53-0x00000000074F0000-0x00000000074FA000-memory.dmp

Filesize
40KB

Download
memory/4148-54-0x0000000007BB0000-0x0000000007C46000-memory.dmp

Filesize
600KB

Download
memory/4148-56-0x000000007F1C0000-0x000000007F1D0000-memory.dmp

Filesize
64KB

Download
memory/4148-61-0x0000000007A90000-0x0000000007AA1000-memory.dmp

Filesize
68KB

Download
memory/4148-65-0x0000000007AC0000-0x0000000007ACE000-memory.dmp

Filesize
56KB

Download
memory/4148-66-0x0000000007AD0000-0x0000000007AE4000-memory.dmp

Filesize
80KB

Download
memory/4148-10-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4148-68-0x0000000007B00000-0x0000000007B08000-memory.dmp

Filesize
32KB

Download
memory/4148-70-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/4148-32-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4148-31-0x0000000006990000-0x00000000069D4000-memory.dmp

Filesize
272KB

Download
memory/4148-9-0x0000000001340000-0x0000000001376000-memory.dmp

Filesize
216KB

Download
memory/4148-11-0x0000000005670000-0x0000000005C98000-memory.dmp

Filesize
6.2MB

Download
memory/4148-13-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/4148-14-0x0000000005030000-0x0000000005040000-memory.dmp

Filesize
64KB

Download
memory/4148-16-0x0000000005430000-0x0000000005452000-memory.dmp

Filesize
136KB

Download
memory/4148-30-0x00000000064C0000-0x000000000650C000-memory.dmp

Filesize
304KB

Download
memory/4148-33-0x0000000007550000-0x00000000075C6000-memory.dmp

Filesize
472KB

Download
memory/4148-17-0x00000000055D0000-0x0000000005636000-memory.dmp

Filesize
408KB

Download
memory/4148-18-0x0000000005D10000-0x0000000005D76000-memory.dmp

Filesize
408KB

Download
memory/4148-24-0x0000000005E40000-0x0000000006194000-memory.dmp

Filesize
3.3MB

Download
memory/4184-74-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/4184-2-0x0000000004800000-0x00000000050EB000-memory.dmp

Filesize
8.9MB

Download
memory/4184-3-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/4184-4-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/4184-6-0x0000000004400000-0x00000000047FD000-memory.dmp

Filesize
4.0MB

Download
memory/4184-7-0x0000000004800000-0x00000000050EB000-memory.dmp

Filesize
8.9MB

Download
memory/4184-51-0x0000000000400000-0x0000000002666000-memory.dmp

Filesize
34.4MB

Download
memory/4184-1-0x0000000004400000-0x00000000047FD000-memory.dmp

Filesize
4.0MB

Download
memory/5004-109-0x0000000003380000-0x0000000003390000-memory.dmp

Filesize
64KB

Download
memory/5004-75-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/5004-92-0x0000000070D90000-0x0000000070DDC000-memory.dmp

Filesize
304KB

Download
memory/5004-90-0x0000000003380000-0x0000000003390000-memory.dmp

Filesize
64KB

Download
memory/5004-78-0x00000000062F0000-0x0000000006644000-memory.dmp

Filesize
3.3MB

Download
memory/5004-77-0x0000000003380000-0x0000000003390000-memory.dmp

Filesize
64KB

Download
memory/5004-76-0x0000000003380000-0x0000000003390000-memory.dmp

Filesize
64KB

Download
memory/5004-118-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/5004-115-0x0000000007F60000-0x0000000007F74000-memory.dmp

Filesize
80KB

Download
memory/5004-111-0x000000007F290000-0x000000007F2A0000-memory.dmp

Filesize
64KB

Download
memory/5004-103-0x0000000074EF0000-0x00000000756A0000-memory.dmp

Filesize
7.7MB

Download
memory/5004-93-0x0000000071510000-0x0000000071864000-memory.dmp

Filesize
3.3MB

Download
memory/5004-107-0x0000000003380000-0x0000000003390000-memory.dmp

Filesize
64KB

Download
memory/5004-106-0x0000000007DD0000-0x0000000007DE1000-memory.dmp

Filesize
68KB

Download
memory/5004-105-0x0000000003380000-0x0000000003390000-memory.dmp

Filesize
64KB

Download
memory/5004-104-0x0000000007AF0000-0x0000000007B93000-memory.dmp

Filesize
652KB

Download