glupteba | 37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528

Analysis

max time kernel
26s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2024 20:45

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General

Target

37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Size

4.1MB
MD5

27c9b07f299c3c6158a6836d3e58b516
SHA1

f9b9887c25eaa092e90fc8f21e2084bf614440bf
SHA256

37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528
SHA512

89ae51614efa6eb07bda66deeb79f1aeed7a97482c4db24efd08c55066d3eee70b6a6050575c2604e6a4c7a40c10dd2535bb151eee7f7a8d86debd9ab7dd844e
SSDEEP

98304:hm2jNuLlNLuTQ1uDx+2u+BVHT9Up7DEgaXYPhZtDZoEdUGdadBnV:Qhf512x+2u+Hup74YPVqEd0db

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 6 IoCs

resource	yara_rule
behavioral1/memory/2728-2-0x00000000031C0000-0x0000000003AAB000-memory.dmp	family_glupteba
behavioral1/memory/2728-3-0x0000000000400000-0x0000000000ECD000-memory.dmp	family_glupteba
behavioral1/memory/2728-28-0x0000000000400000-0x0000000000ECD000-memory.dmp	family_glupteba
behavioral1/memory/2728-56-0x0000000000400000-0x0000000000ECD000-memory.dmp	family_glupteba
behavioral1/memory/2728-57-0x00000000031C0000-0x0000000003AAB000-memory.dmp	family_glupteba
behavioral1/memory/3160-59-0x0000000000400000-0x0000000000ECD000-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
4308	netsh.exe

Drops file in System32 directory 2 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

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	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2841 = "Saratov Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2571 = "Turks and Caicos Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	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\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2572 = "Turks and Caicos Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-171 = "Central Daylight Time (Mexico)"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-112 = "Eastern Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2511 = "Lord Howe Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2142 = "Transbaikal Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-402 = "Arabic Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2342 = "Haiti Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2772 = "Omsk Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	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\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-12 = "Azores Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2631 = "Norfolk Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-231 = "Hawaiian Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1862 = "Russia TZ 6 Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2751 = "Tomsk Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.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\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-742 = "New Zealand Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	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\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2341 = "Haiti Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1911 = "Russia TZ 10 Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-242 = "Samoa Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.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\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2371 = "Easter Island Daylight Time"	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1732	powershell.exe
1732	powershell.exe
2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3556	powershell.exe
3556	powershell.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	powershell.exe
Token: SeDebugPrivilege	2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Token: SeImpersonatePrivilege	2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
Token: SeDebugPrivilege	3556	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 1732	2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	89
PID 2728 wrote to memory of 1732	2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	89
PID 2728 wrote to memory of 1732	2728	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	89
PID 3160 wrote to memory of 3556	3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	99
PID 3160 wrote to memory of 3556	3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	99
PID 3160 wrote to memory of 3556	3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	99
PID 3160 wrote to memory of 1552	3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	101
PID 3160 wrote to memory of 1552	3160	37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe	101
PID 1552 wrote to memory of 4308	1552	cmd.exe	103
PID 1552 wrote to memory of 4308	1552	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
"C:\Users\Admin\AppData\Local\Temp\37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell -nologo -noprofile
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1732
- C:\Users\Admin\AppData\Local\Temp\37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe
  "C:\Users\Admin\AppData\Local\Temp\37a8626384bffd0b2f7fb52c015f306eea492b7b2cf414c3a83b972674710528.exe"
  2⤵
  - Checks for VirtualBox DLLs, possible anti-VM trick
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3160
- - 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:3556
- - 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:1552
  - - 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:4308

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

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_q2judtnc.15w.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1732-29-0x0000000007DC0000-0x0000000007DF2000-memory.dmp

Filesize
200KB

Download
memory/1732-8-0x0000000005F80000-0x0000000005FA2000-memory.dmp

Filesize
136KB

Download
memory/1732-44-0x0000000007EF0000-0x0000000007EFA000-memory.dmp

Filesize
40KB

Download
memory/1732-7-0x0000000005910000-0x0000000005F38000-memory.dmp

Filesize
6.2MB

Download
memory/1732-45-0x0000000007FB0000-0x0000000008046000-memory.dmp

Filesize
600KB

Download
memory/1732-11-0x0000000006120000-0x0000000006186000-memory.dmp

Filesize
408KB

Download
memory/1732-15-0x0000000006190000-0x00000000061F6000-memory.dmp

Filesize
408KB

Download
memory/1732-20-0x0000000006310000-0x0000000006664000-memory.dmp

Filesize
3.3MB

Download
memory/1732-21-0x0000000006840000-0x000000000685E000-memory.dmp

Filesize
120KB

Download
memory/1732-22-0x0000000006890000-0x00000000068DC000-memory.dmp

Filesize
304KB

Download
memory/1732-23-0x0000000006DB0000-0x0000000006DF4000-memory.dmp

Filesize
272KB

Download
memory/1732-24-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/1732-25-0x0000000007B70000-0x0000000007BE6000-memory.dmp

Filesize
472KB

Download
memory/1732-26-0x0000000008270000-0x00000000088EA000-memory.dmp

Filesize
6.5MB

Download
memory/1732-27-0x0000000007C10000-0x0000000007C2A000-memory.dmp

Filesize
104KB

Download
memory/1732-46-0x0000000007F10000-0x0000000007F21000-memory.dmp

Filesize
68KB

Download
memory/1732-54-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1732-50-0x0000000007FA0000-0x0000000007FA8000-memory.dmp

Filesize
32KB

Download
memory/1732-49-0x0000000008050000-0x000000000806A000-memory.dmp

Filesize
104KB

Download
memory/1732-31-0x000000007F510000-0x000000007F520000-memory.dmp

Filesize
64KB

Download
memory/1732-32-0x0000000070AD0000-0x0000000070E24000-memory.dmp

Filesize
3.3MB

Download
memory/1732-42-0x0000000007DA0000-0x0000000007DBE000-memory.dmp

Filesize
120KB

Download
memory/1732-43-0x0000000007E00000-0x0000000007EA3000-memory.dmp

Filesize
652KB

Download
memory/1732-5-0x0000000074AB0000-0x0000000075260000-memory.dmp

Filesize
7.7MB

Download
memory/1732-6-0x00000000052D0000-0x00000000052E0000-memory.dmp

Filesize
64KB

Download
memory/1732-4-0x0000000005240000-0x0000000005276000-memory.dmp

Filesize
216KB

Download
memory/1732-30-0x0000000070950000-0x000000007099C000-memory.dmp

Filesize
304KB

Download
memory/1732-47-0x0000000007F50000-0x0000000007F5E000-memory.dmp

Filesize
56KB

Download
memory/1732-48-0x0000000007F60000-0x0000000007F74000-memory.dmp

Filesize
80KB

Download
memory/2728-2-0x00000000031C0000-0x0000000003AAB000-memory.dmp

Filesize
8.9MB

Download
memory/2728-1-0x0000000002DC0000-0x00000000031BA000-memory.dmp

Filesize
4.0MB

Download
memory/2728-3-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2728-51-0x0000000002DC0000-0x00000000031BA000-memory.dmp

Filesize
4.0MB

Download
memory/2728-28-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2728-56-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/2728-57-0x00000000031C0000-0x0000000003AAB000-memory.dmp

Filesize
8.9MB

Download
memory/3160-58-0x0000000002A70000-0x0000000002E6D000-memory.dmp

Filesize
4.0MB

Download
memory/3160-59-0x0000000000400000-0x0000000000ECD000-memory.dmp

Filesize
10.8MB

Download
memory/3556-74-0x0000000002950000-0x0000000002960000-memory.dmp

Filesize
64KB

Download
memory/3556-91-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download
memory/3556-61-0x0000000002950000-0x0000000002960000-memory.dmp

Filesize
64KB

Download
memory/3556-62-0x0000000002950000-0x0000000002960000-memory.dmp

Filesize
64KB

Download
memory/3556-73-0x0000000006190000-0x00000000061DC000-memory.dmp

Filesize
304KB

Download
memory/3556-72-0x0000000005A10000-0x0000000005D64000-memory.dmp

Filesize
3.3MB

Download
memory/3556-75-0x0000000070A50000-0x0000000070A9C000-memory.dmp

Filesize
304KB

Download
memory/3556-76-0x0000000070BD0000-0x0000000070F24000-memory.dmp

Filesize
3.3MB

Download
memory/3556-86-0x0000000007180000-0x0000000007223000-memory.dmp

Filesize
652KB

Download
memory/3556-87-0x0000000007490000-0x00000000074A1000-memory.dmp

Filesize
68KB

Download
memory/3556-88-0x0000000007500000-0x0000000007514000-memory.dmp

Filesize
80KB

Download
memory/3556-60-0x0000000074B50000-0x0000000075300000-memory.dmp

Filesize
7.7MB

Download