51b3773145652b5d559396a08e1282a3a1d92d4df473f774d61791386fca0598

Resubmissions

22-11-2024 22:54

241122-2vh7gaxmfl 10

22-11-2024 03:27

241122-dzqkcatmht 10

22-11-2024 03:16

241122-dsgc4atlgs 10

Analysis

max time kernel
140s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 22:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a7768f4973ad7cf8217212a4d12dbae0.exe
Size

380KB
MD5

a7768f4973ad7cf8217212a4d12dbae0
SHA1

143c52e5bf3978c7b1a544ccc9405afd17d77f55
SHA256

c8ea293b1ad5343dde79c6e095c134e4100fdaf47c84eac5e3012eae0b0125a2
SHA512

058cc6690f9910ead6441f7128f85cb6669f04a7a949bf0b464b42d7813695cf77f7fff539b742a829464cb1ad41ca0682df120e008095b9739e561f488201d5
SSDEEP

6144:Uzv+kSZBbdH19ex4T02J4fqz22tvymTiB62iKnWKKmDTcNwjreOwIbN8CCg4mnw8:UzcRD02J4Sq2vHGB67KWKKmDzrCg44w8

Score

10^/10

discovery evasion persistence trojan upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a7768f4973ad7cf8217212a4d12dbae0.exe"	a7768f4973ad7cf8217212a4d12dbae0.exe

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a7768f4973ad7cf8217212a4d12dbae0.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a7768f4973ad7cf8217212a4d12dbae0.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral6/memory/4900-1-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral6/memory/4900-2-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral6/memory/4900-3-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral6/memory/4900-0-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral6/memory/4900-1-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral6/memory/4900-2-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral6/memory/4900-3-0x0000000000400000-0x00000000004C2000-memory.dmp	upx

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 47 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exea7768f4973ad7cf8217212a4d12dbae0.exetaskkill.exetaskkill.exetaskkill.exetaskkill.execmd.exetaskkill.exetaskkill.exetaskkill.execmd.execmd.exetaskkill.execmd.execmd.execmd.execmd.execmd.exetaskkill.execmd.exetaskkill.execmd.execmd.execmd.exetaskkill.execmd.execmd.exetaskkill.exetaskkill.execmd.execmd.exetaskkill.exetaskkill.execmd.exetaskkill.execmd.execmd.exetaskkill.execmd.exetaskkill.execmd.execmd.execmd.exetaskkill.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a7768f4973ad7cf8217212a4d12dbae0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Kills process with taskkill 23 IoCs

evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid	process
4272	taskkill.exe
624	taskkill.exe
5096	taskkill.exe
4576	taskkill.exe
3636	taskkill.exe
3528	taskkill.exe
1376	taskkill.exe
4580	taskkill.exe
4760	taskkill.exe
4444	taskkill.exe
3276	taskkill.exe
2996	taskkill.exe
2080	taskkill.exe
2036	taskkill.exe
2656	taskkill.exe
1820	taskkill.exe
5108	taskkill.exe
3108	taskkill.exe
4072	taskkill.exe
1888	taskkill.exe
716	taskkill.exe
920	taskkill.exe
1972	taskkill.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

pid	process
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe
4900	a7768f4973ad7cf8217212a4d12dbae0.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

pid process

4900 a7768f4973ad7cf8217212a4d12dbae0.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

description	pid	process
Token: SeDebugPrivilege	3636	taskkill.exe
Token: SeDebugPrivilege	3528	taskkill.exe
Token: SeDebugPrivilege	1820	taskkill.exe
Token: SeDebugPrivilege	716	taskkill.exe
Token: SeDebugPrivilege	920	taskkill.exe
Token: SeDebugPrivilege	1972	taskkill.exe
Token: SeDebugPrivilege	3108	taskkill.exe
Token: SeDebugPrivilege	2080	taskkill.exe
Token: SeDebugPrivilege	1376	taskkill.exe
Token: SeDebugPrivilege	2036	taskkill.exe
Token: SeDebugPrivilege	2656	taskkill.exe
Token: SeDebugPrivilege	4272	taskkill.exe
Token: SeDebugPrivilege	4580	taskkill.exe
Token: SeDebugPrivilege	5108	taskkill.exe
Token: SeDebugPrivilege	4072	taskkill.exe
Token: SeDebugPrivilege	624	taskkill.exe
Token: SeDebugPrivilege	4760	taskkill.exe
Token: SeDebugPrivilege	5096	taskkill.exe
Token: SeDebugPrivilege	4444	taskkill.exe
Token: SeDebugPrivilege	4576	taskkill.exe
Token: SeDebugPrivilege	3276	taskkill.exe
Token: SeDebugPrivilege	2996	taskkill.exe
Token: SeDebugPrivilege	1888	taskkill.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

pid process

4900 a7768f4973ad7cf8217212a4d12dbae0.exe
4900 a7768f4973ad7cf8217212a4d12dbae0.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 4900 wrote to memory of 3276	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 3276	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 3276	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3276 wrote to memory of 3636	3276	cmd.exe	taskkill.exe
PID 3276 wrote to memory of 3636	3276	cmd.exe	taskkill.exe
PID 3276 wrote to memory of 3636	3276	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 5024	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 5024	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 5024	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 5024 wrote to memory of 3528	5024	cmd.exe	taskkill.exe
PID 5024 wrote to memory of 3528	5024	cmd.exe	taskkill.exe
PID 5024 wrote to memory of 3528	5024	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 1332	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 1332	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 1332	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 1332 wrote to memory of 1820	1332	cmd.exe	taskkill.exe
PID 1332 wrote to memory of 1820	1332	cmd.exe	taskkill.exe
PID 1332 wrote to memory of 1820	1332	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 3912	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 3912	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 3912	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3912 wrote to memory of 716	3912	cmd.exe	taskkill.exe
PID 3912 wrote to memory of 716	3912	cmd.exe	taskkill.exe
PID 3912 wrote to memory of 716	3912	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 684	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 684	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 684	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 684 wrote to memory of 920	684	cmd.exe	taskkill.exe
PID 684 wrote to memory of 920	684	cmd.exe	taskkill.exe
PID 684 wrote to memory of 920	684	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 2132	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 2132	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 2132	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 2132 wrote to memory of 1972	2132	cmd.exe	taskkill.exe
PID 2132 wrote to memory of 1972	2132	cmd.exe	taskkill.exe
PID 2132 wrote to memory of 1972	2132	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 4472	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 4472	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 4472	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4472 wrote to memory of 3108	4472	cmd.exe	taskkill.exe
PID 4472 wrote to memory of 3108	4472	cmd.exe	taskkill.exe
PID 4472 wrote to memory of 3108	4472	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 3332	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 3332	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 3332	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3332 wrote to memory of 2080	3332	cmd.exe	taskkill.exe
PID 3332 wrote to memory of 2080	3332	cmd.exe	taskkill.exe
PID 3332 wrote to memory of 2080	3332	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 2364	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 2364	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 2364	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 2364 wrote to memory of 1376	2364	cmd.exe	taskkill.exe
PID 2364 wrote to memory of 1376	2364	cmd.exe	taskkill.exe
PID 2364 wrote to memory of 1376	2364	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 4432	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 4432	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 4432	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4432 wrote to memory of 2036	4432	cmd.exe	taskkill.exe
PID 4432 wrote to memory of 2036	4432	cmd.exe	taskkill.exe
PID 4432 wrote to memory of 2036	4432	cmd.exe	taskkill.exe
PID 4900 wrote to memory of 1516	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 1516	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4900 wrote to memory of 1516	4900	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 1516 wrote to memory of 2656	1516	cmd.exe	taskkill.exe

System policy modification 1 TTPs 4 IoCs

evasion

Modify Registry

T1112

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	a7768f4973ad7cf8217212a4d12dbae0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoViewContextMenu = "1"	a7768f4973ad7cf8217212a4d12dbae0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	a7768f4973ad7cf8217212a4d12dbae0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a7768f4973ad7cf8217212a4d12dbae0.exe

C:\Users\Admin\AppData\Local\Temp\a7768f4973ad7cf8217212a4d12dbae0.exe
"C:\Users\Admin\AppData\Local\Temp\a7768f4973ad7cf8217212a4d12dbae0.exe"
1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4900
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3276
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3636
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5024
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3528
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1332
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1820
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3912
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:716
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:684
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:920
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2132
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1972
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4472
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3108
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3332
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2080
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1376
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4432
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2036
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2656
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4568
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4272
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4632
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4580
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3928
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5108
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2008
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4072
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1760
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:624
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1740
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4760
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:640
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:5096
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:652
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4444
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4508
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4576
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4352
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3276
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1928
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2996
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:760
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4900-0-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4900-1-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4900-2-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4900-3-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download