amadey | ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543

Virtualization/Sandbox Evasion

Processes:

ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exeexplorgu.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorgu.exe

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exerundll32.exe

flow pid process

88 1888 rundll32.exe
91 4648 rundll32.exe
Downloads MZ/PE file

flow	pid	process
88	1888	rundll32.exe
91	4648	rundll32.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

Processes:

explorgu.exeea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorgu.exe

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

Processes:

explorgu.exeRegAsm.exeNewB.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	explorgu.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation	NewB.exe

Executes dropped EXE 13 IoCs

Processes:

explorgu.exegoldprimeldlldf.exeTeamFour.exealex1234.exeTraffic.exepropro.exe987123.exelummalg.exechckik.exemk.exeNewB.exechrosha.exeNewB.exe

pid	process
3516	explorgu.exe
3828	goldprimeldlldf.exe
3064	TeamFour.exe
3196	alex1234.exe
4316	Traffic.exe
1940	propro.exe
764	987123.exe
5092	lummalg.exe
2436	chckik.exe
1944	mk.exe
3336	NewB.exe
4388	chrosha.exe
3956	NewB.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exeexplorgu.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Wine	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
Key opened	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Wine	explorgu.exe

Loads dropped DLL 3 IoCs

Processes:

rundll32.exerundll32.exerundll32.exe

pid process

1276 rundll32.exe
1888 rundll32.exe
4648 rundll32.exe
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exeexplorgu.exe

pid process

3868 ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
3516 explorgu.exe

pid	process
1276	rundll32.exe
1888	rundll32.exe
4648	rundll32.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

goldprimeldlldf.exealex1234.exelummalg.exe

description	pid	process	target process
PID 3828 set thread context of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3196 set thread context of 3816	3196	alex1234.exe	RegAsm.exe
PID 5092 set thread context of 4372	5092	lummalg.exe	RegAsm.exe

Drops file in Windows directory 2 IoCs

Processes:

ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exechckik.exe

description	ioc	process
File created	C:\Windows\Tasks\explorgu.job	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
File created	C:\Windows\Tasks\chrosha.job	chckik.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

987123.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	987123.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	987123.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	987123.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

4880 schtasks.exe

pid	process
4880	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

propro.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	propro.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	propro.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exeexplorgu.exeTeamFour.exeTraffic.exe987123.exe

pid	process
3868	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
3868	ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
3516	explorgu.exe
3516	explorgu.exe
3064	TeamFour.exe
3064	TeamFour.exe
4316	Traffic.exe
4316	Traffic.exe
764	987123.exe
764	987123.exe
3440
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3440
3440
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3440

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

987123.exe

pid process

764 987123.exe

pid	process
764	987123.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes:

TeamFour.exeTraffic.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3064	TeamFour.exe
Token: SeBackupPrivilege	3064	TeamFour.exe
Token: SeSecurityPrivilege	3064	TeamFour.exe
Token: SeSecurityPrivilege	3064	TeamFour.exe
Token: SeSecurityPrivilege	3064	TeamFour.exe
Token: SeSecurityPrivilege	3064	TeamFour.exe
Token: SeDebugPrivilege	4316	Traffic.exe
Token: SeBackupPrivilege	4316	Traffic.exe
Token: SeSecurityPrivilege	4316	Traffic.exe
Token: SeSecurityPrivilege	4316	Traffic.exe
Token: SeSecurityPrivilege	4316	Traffic.exe
Token: SeSecurityPrivilege	4316	Traffic.exe
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeDebugPrivilege	3652	powershell.exe
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440
Token: SeShutdownPrivilege	3440
Token: SeCreatePagefilePrivilege	3440

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

explorgu.exegoldprimeldlldf.exealex1234.exeRegAsm.exelummalg.exerundll32.exe

description	pid	process	target process
PID 3516 wrote to memory of 3828	3516	explorgu.exe	goldprimeldlldf.exe
PID 3516 wrote to memory of 3828	3516	explorgu.exe	goldprimeldlldf.exe
PID 3516 wrote to memory of 3828	3516	explorgu.exe	goldprimeldlldf.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3828 wrote to memory of 1112	3828	goldprimeldlldf.exe	RegAsm.exe
PID 3516 wrote to memory of 3064	3516	explorgu.exe	TeamFour.exe
PID 3516 wrote to memory of 3064	3516	explorgu.exe	TeamFour.exe
PID 3516 wrote to memory of 3196	3516	explorgu.exe	alex1234.exe
PID 3516 wrote to memory of 3196	3516	explorgu.exe	alex1234.exe
PID 3516 wrote to memory of 3196	3516	explorgu.exe	alex1234.exe
PID 3196 wrote to memory of 1944	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 1944	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 1944	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3912	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3912	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3912	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3196 wrote to memory of 3816	3196	alex1234.exe	RegAsm.exe
PID 3816 wrote to memory of 4316	3816	RegAsm.exe	Traffic.exe
PID 3816 wrote to memory of 4316	3816	RegAsm.exe	Traffic.exe
PID 3816 wrote to memory of 1940	3816	RegAsm.exe	propro.exe
PID 3816 wrote to memory of 1940	3816	RegAsm.exe	propro.exe
PID 3816 wrote to memory of 1940	3816	RegAsm.exe	propro.exe
PID 3516 wrote to memory of 764	3516	explorgu.exe	987123.exe
PID 3516 wrote to memory of 764	3516	explorgu.exe	987123.exe
PID 3516 wrote to memory of 764	3516	explorgu.exe	987123.exe
PID 3516 wrote to memory of 5092	3516	explorgu.exe	lummalg.exe
PID 3516 wrote to memory of 5092	3516	explorgu.exe	lummalg.exe
PID 3516 wrote to memory of 5092	3516	explorgu.exe	lummalg.exe
PID 5092 wrote to memory of 2752	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 2752	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 2752	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 5092 wrote to memory of 4372	5092	lummalg.exe	RegAsm.exe
PID 3516 wrote to memory of 2436	3516	explorgu.exe	chckik.exe
PID 3516 wrote to memory of 2436	3516	explorgu.exe	chckik.exe
PID 3516 wrote to memory of 2436	3516	explorgu.exe	chckik.exe
PID 3516 wrote to memory of 1944	3516	explorgu.exe	mk.exe
PID 3516 wrote to memory of 1944	3516	explorgu.exe	mk.exe
PID 3516 wrote to memory of 1944	3516	explorgu.exe	mk.exe
PID 3516 wrote to memory of 1276	3516	explorgu.exe	rundll32.exe
PID 3516 wrote to memory of 1276	3516	explorgu.exe	rundll32.exe
PID 3516 wrote to memory of 1276	3516	explorgu.exe	rundll32.exe
PID 1276 wrote to memory of 1888	1276	rundll32.exe	rundll32.exe
PID 1276 wrote to memory of 1888	1276	rundll32.exe	rundll32.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe
"C:\Users\Admin\AppData\Local\Temp\ea04271a88d3b5cc08e2d4aed3a720aaea145a0fbf0f35e47147afc0be11e543.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:3868

C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3516

C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe
"C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3828

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:1112

C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe
"C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3064

C:\Users\Admin\AppData\Local\Temp\1000985001\alex1234.exe
"C:\Users\Admin\AppData\Local\Temp\1000985001\alex1234.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3196

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:1944

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:3912

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3816

C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe
"C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"
4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4316

C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe
"C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"
4⤵
- Executes dropped EXE
- Modifies system certificate store
PID:1940

C:\Users\Admin\AppData\Local\Temp\1000986001\987123.exe
"C:\Users\Admin\AppData\Local\Temp\1000986001\987123.exe"
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:764

C:\Users\Admin\AppData\Local\Temp\1001008001\lummalg.exe
"C:\Users\Admin\AppData\Local\Temp\1001008001\lummalg.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5092

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:2752

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
3⤵
PID:4372

C:\Users\Admin\AppData\Local\Temp\1001022001\chckik.exe
"C:\Users\Admin\AppData\Local\Temp\1001022001\chckik.exe"
2⤵
- Executes dropped EXE
- Drops file in Windows directory
PID:2436

C:\Users\Admin\AppData\Local\Temp\1001025001\mk.exe
"C:\Users\Admin\AppData\Local\Temp\1001025001\mk.exe"
2⤵
- Executes dropped EXE
PID:1944

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1276

C:\Windows\system32\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:1888

C:\Windows\system32\netsh.exe
netsh wlan show profiles
4⤵
PID:8

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\497073144238_Desktop.zip' -CompressionLevel Optimal
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3652

C:\Users\Admin\AppData\Local\Temp\1001036001\NewB.exe
"C:\Users\Admin\AppData\Local\Temp\1001036001\NewB.exe"
2⤵
- Checks computer location settings
- Executes dropped EXE
PID:3336

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN NewB.exe /TR "C:\Users\Admin\AppData\Local\Temp\1001036001\NewB.exe" /F
3⤵
- Creates scheduled task(s)
PID:4880

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
2⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:4648

C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
1⤵
- Executes dropped EXE
PID:4388

C:\Users\Admin\AppData\Local\Temp\1001036001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1001036001\NewB.exe
1⤵
- Executes dropped EXE
PID:3956

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Virtualization/Sandbox Evasion

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

Virtualization/Sandbox Evasion

System Information Discovery