51b3773145652b5d559396a08e1282a3a1d92d4df473f774d61791386fca0598

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 03:27

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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 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral12/memory/3688-1-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral12/memory/3688-2-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral12/memory/3688-0-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral12/memory/3688-1-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral12/memory/3688-2-0x0000000000400000-0x00000000004C2000-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 49 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.exea7768f4973ad7cf8217212a4d12dbae0.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.execmd.exetaskkill.execmd.exetaskkill.exetaskkill.execmd.execmd.execmd.execmd.execmd.execmd.execmd.exetaskkill.execmd.execmd.execmd.execmd.execmd.exetaskkill.execmd.exetaskkill.execmd.execmd.exetaskkill.execmd.exetaskkill.execmd.execmd.execmd.exetaskkill.execmd.exetaskkill.exetaskkill.exetaskkill.exetaskkill.execmd.execmd.exetaskkill.exetaskkill.exetaskkill.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	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	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	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	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	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	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	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	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	taskkill.exe

Kills process with taskkill 24 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.exetaskkill.exe

pid	process
1644	taskkill.exe
752	taskkill.exe
2828	taskkill.exe
1980	taskkill.exe
4788	taskkill.exe
2236	taskkill.exe
4936	taskkill.exe
2928	taskkill.exe
3468	taskkill.exe
2296	taskkill.exe
2120	taskkill.exe
2256	taskkill.exe
3748	taskkill.exe
4560	taskkill.exe
1560	taskkill.exe
2576	taskkill.exe
3500	taskkill.exe
4476	taskkill.exe
776	taskkill.exe
2076	taskkill.exe
2688	taskkill.exe
5048	taskkill.exe
3696	taskkill.exe
2984	taskkill.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

pid	process
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe
3688	a7768f4973ad7cf8217212a4d12dbae0.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

pid process

3688 a7768f4973ad7cf8217212a4d12dbae0.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

Processes:

description	pid	process
Token: SeDebugPrivilege	4560	taskkill.exe
Token: SeDebugPrivilege	1560	taskkill.exe
Token: SeDebugPrivilege	2688	taskkill.exe
Token: SeDebugPrivilege	1644	taskkill.exe
Token: SeDebugPrivilege	2576	taskkill.exe
Token: SeDebugPrivilege	5048	taskkill.exe
Token: SeDebugPrivilege	2928	taskkill.exe
Token: SeDebugPrivilege	3468	taskkill.exe
Token: SeDebugPrivilege	3696	taskkill.exe
Token: SeDebugPrivilege	2296	taskkill.exe
Token: SeDebugPrivilege	2984	taskkill.exe
Token: SeDebugPrivilege	4476	taskkill.exe
Token: SeDebugPrivilege	776	taskkill.exe
Token: SeDebugPrivilege	2120	taskkill.exe
Token: SeDebugPrivilege	1980	taskkill.exe
Token: SeDebugPrivilege	4788	taskkill.exe
Token: SeDebugPrivilege	3500	taskkill.exe
Token: SeDebugPrivilege	2236	taskkill.exe
Token: SeDebugPrivilege	2256	taskkill.exe
Token: SeDebugPrivilege	3748	taskkill.exe
Token: SeDebugPrivilege	4936	taskkill.exe
Token: SeDebugPrivilege	752	taskkill.exe
Token: SeDebugPrivilege	2828	taskkill.exe
Token: SeDebugPrivilege	2076	taskkill.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

a7768f4973ad7cf8217212a4d12dbae0.exe

pid process

3688 a7768f4973ad7cf8217212a4d12dbae0.exe
3688 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 3688 wrote to memory of 1196	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1196	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1196	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 1196 wrote to memory of 4560	1196	cmd.exe	taskkill.exe
PID 1196 wrote to memory of 4560	1196	cmd.exe	taskkill.exe
PID 1196 wrote to memory of 4560	1196	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 4792	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 4792	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 4792	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4792 wrote to memory of 1560	4792	cmd.exe	taskkill.exe
PID 4792 wrote to memory of 1560	4792	cmd.exe	taskkill.exe
PID 4792 wrote to memory of 1560	4792	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 1060	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1060	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1060	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 1060 wrote to memory of 2688	1060	cmd.exe	taskkill.exe
PID 1060 wrote to memory of 2688	1060	cmd.exe	taskkill.exe
PID 1060 wrote to memory of 2688	1060	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 1520	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1520	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1520	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 1520 wrote to memory of 1644	1520	cmd.exe	taskkill.exe
PID 1520 wrote to memory of 1644	1520	cmd.exe	taskkill.exe
PID 1520 wrote to memory of 1644	1520	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 4404	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 4404	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 4404	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4404 wrote to memory of 2576	4404	cmd.exe	taskkill.exe
PID 4404 wrote to memory of 2576	4404	cmd.exe	taskkill.exe
PID 4404 wrote to memory of 2576	4404	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 1620	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1620	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 1620	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 1620 wrote to memory of 5048	1620	cmd.exe	taskkill.exe
PID 1620 wrote to memory of 5048	1620	cmd.exe	taskkill.exe
PID 1620 wrote to memory of 5048	1620	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 2636	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 2636	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 2636	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 2636 wrote to memory of 2928	2636	cmd.exe	taskkill.exe
PID 2636 wrote to memory of 2928	2636	cmd.exe	taskkill.exe
PID 2636 wrote to memory of 2928	2636	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 2416	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 2416	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 2416	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 2416 wrote to memory of 3468	2416	cmd.exe	taskkill.exe
PID 2416 wrote to memory of 3468	2416	cmd.exe	taskkill.exe
PID 2416 wrote to memory of 3468	2416	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 444	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 444	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 444	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 444 wrote to memory of 3696	444	cmd.exe	taskkill.exe
PID 444 wrote to memory of 3696	444	cmd.exe	taskkill.exe
PID 444 wrote to memory of 3696	444	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 4040	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 4040	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 4040	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 4040 wrote to memory of 2296	4040	cmd.exe	taskkill.exe
PID 4040 wrote to memory of 2296	4040	cmd.exe	taskkill.exe
PID 4040 wrote to memory of 2296	4040	cmd.exe	taskkill.exe
PID 3688 wrote to memory of 3616	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 3616	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3688 wrote to memory of 3616	3688	a7768f4973ad7cf8217212a4d12dbae0.exe	cmd.exe
PID 3616 wrote to memory of 2984	3616	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\System	a7768f4973ad7cf8217212a4d12dbae0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	a7768f4973ad7cf8217212a4d12dbae0.exe
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

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:3688
- 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:1196
- - 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:4560
- 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:4792
- - 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:1560
- 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:1060
- - 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:2688
- 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:1520
- - 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:1644
- 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:4404
- - 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:2576
- 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:1620
- - 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:5048
- 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:2636
- - 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:2928
- 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:2416
- - 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:3468
- 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:444
- - 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:3696
- 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:4040
- - 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:2296
- 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:3616
- - 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:2984
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3704
- - 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:4476
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3084
- - 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:776
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:424
- - 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:2120
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3988
- - 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:1980
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2916
- - 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:4788
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:680
- - 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:3500
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2384
- - 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:2236
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4768
- - 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:2256
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3824
- - 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:3748
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3996
- - 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:4936
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4696
- - 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:752
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2104
- - 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:2828
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1460
- - 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:2076

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

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Downloads

memory/3688-0-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/3688-1-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/3688-2-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

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