e9b99706a9b48b09974dd18c1af8a0e402ccddcaa0c91edf43fdd838128a7408

Analysis

max time kernel
300s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 02:14

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General

Target

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
Size

488KB
MD5

cbb57e24964c4f12adc9a2db6b8bcb65
SHA1

e968b7fd762475c6eab8cd5b3f32ebc56944d95c
SHA256

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d
SHA512

2827258fc71966d7e22902d214e97bc8ea1aa982088f0cbf09c8e8a8f71a852ac3206a456a9585bdc17c1755556104e9adfe225432516fb62b029d46a582fc41
SSDEEP

12288:UzcRD02J4Sq2vHGB67KWKKmDKLPJ8W2jTAnPhrIh5H:+cRToImoAmLOW2yPhw

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:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\Temp\\234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe"	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.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:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

Drops startup file 1 IoCs

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe.lnk	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

AutoIT Executable 3 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral27/memory/2120-29-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral27/memory/2120-38-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe
behavioral27/memory/2120-55-0x0000000000400000-0x00000000004C2000-memory.dmp	autoit_exe

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral27/memory/2120-0-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral27/memory/2120-29-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral27/memory/2120-38-0x0000000000400000-0x00000000004C2000-memory.dmp	upx
behavioral27/memory/2120-55-0x0000000000400000-0x00000000004C2000-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 45 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.execmd.execmd.execmd.execmd.execmd.exetaskkill.execmd.exetaskkill.execmd.execmd.execmd.exetaskkill.exetaskkill.exetaskkill.execmd.exetaskkill.exe234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.execmd.execmd.exetaskkill.execmd.execmd.exetaskkill.exetaskkill.execmd.exetaskkill.exetaskkill.execmd.exetaskkill.exetaskkill.exetaskkill.execmd.execmd.exetaskkill.execmd.exetaskkill.exetaskkill.exetaskkill.execmd.exetaskkill.exetaskkill.exetaskkill.execmd.execmd.exe

description	ioc	process
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	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	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.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	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	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

Kills process with taskkill 22 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.exe

pid	process
2060	taskkill.exe
2872	taskkill.exe
2880	taskkill.exe
1876	taskkill.exe
2696	taskkill.exe
380	taskkill.exe
1476	taskkill.exe
264	taskkill.exe
1916	taskkill.exe
1256	taskkill.exe
388	taskkill.exe
2640	taskkill.exe
2556	taskkill.exe
2224	taskkill.exe
988	taskkill.exe
2268	taskkill.exe
2396	taskkill.exe
2840	taskkill.exe
1968	taskkill.exe
1604	taskkill.exe
2404	taskkill.exe
1508	taskkill.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Internet Explorer\Main	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

pid	process
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

pid process

2120 234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

Processes:

description	pid	process
Token: SeDebugPrivilege	2640	taskkill.exe
Token: SeDebugPrivilege	2396	taskkill.exe
Token: SeDebugPrivilege	2696	taskkill.exe
Token: SeDebugPrivilege	2556	taskkill.exe
Token: SeDebugPrivilege	2060	taskkill.exe
Token: SeDebugPrivilege	380	taskkill.exe
Token: SeDebugPrivilege	2872	taskkill.exe
Token: SeDebugPrivilege	2840	taskkill.exe
Token: SeDebugPrivilege	1968	taskkill.exe
Token: SeDebugPrivilege	1476	taskkill.exe
Token: SeDebugPrivilege	264	taskkill.exe
Token: SeDebugPrivilege	2880	taskkill.exe
Token: SeDebugPrivilege	2224	taskkill.exe
Token: SeDebugPrivilege	1604	taskkill.exe
Token: SeDebugPrivilege	1916	taskkill.exe
Token: SeDebugPrivilege	1256	taskkill.exe
Token: SeDebugPrivilege	988	taskkill.exe
Token: SeDebugPrivilege	1876	taskkill.exe
Token: SeDebugPrivilege	2404	taskkill.exe
Token: SeDebugPrivilege	388	taskkill.exe
Token: SeDebugPrivilege	2268	taskkill.exe
Token: SeDebugPrivilege	1508	taskkill.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

pid	process
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 2120 wrote to memory of 1504	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 1504	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 1504	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 1504	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 1504 wrote to memory of 2640	1504	cmd.exe	taskkill.exe
PID 1504 wrote to memory of 2640	1504	cmd.exe	taskkill.exe
PID 1504 wrote to memory of 2640	1504	cmd.exe	taskkill.exe
PID 1504 wrote to memory of 2640	1504	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 2924	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2924	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2924	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2924	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2924 wrote to memory of 2396	2924	cmd.exe	taskkill.exe
PID 2924 wrote to memory of 2396	2924	cmd.exe	taskkill.exe
PID 2924 wrote to memory of 2396	2924	cmd.exe	taskkill.exe
PID 2924 wrote to memory of 2396	2924	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 2784	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2784	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2784	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2784	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2784 wrote to memory of 2696	2784	cmd.exe	taskkill.exe
PID 2784 wrote to memory of 2696	2784	cmd.exe	taskkill.exe
PID 2784 wrote to memory of 2696	2784	cmd.exe	taskkill.exe
PID 2784 wrote to memory of 2696	2784	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 2644	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2644	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2644	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2644	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2644 wrote to memory of 2556	2644	cmd.exe	taskkill.exe
PID 2644 wrote to memory of 2556	2644	cmd.exe	taskkill.exe
PID 2644 wrote to memory of 2556	2644	cmd.exe	taskkill.exe
PID 2644 wrote to memory of 2556	2644	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 2444	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2444	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2444	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2444	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2444 wrote to memory of 2060	2444	cmd.exe	taskkill.exe
PID 2444 wrote to memory of 2060	2444	cmd.exe	taskkill.exe
PID 2444 wrote to memory of 2060	2444	cmd.exe	taskkill.exe
PID 2444 wrote to memory of 2060	2444	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 2484	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2484	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2484	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2484	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2484 wrote to memory of 380	2484	cmd.exe	taskkill.exe
PID 2484 wrote to memory of 380	2484	cmd.exe	taskkill.exe
PID 2484 wrote to memory of 380	2484	cmd.exe	taskkill.exe
PID 2484 wrote to memory of 380	2484	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 1732	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 1732	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 1732	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 1732	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 1732 wrote to memory of 2872	1732	cmd.exe	taskkill.exe
PID 1732 wrote to memory of 2872	1732	cmd.exe	taskkill.exe
PID 1732 wrote to memory of 2872	1732	cmd.exe	taskkill.exe
PID 1732 wrote to memory of 2872	1732	cmd.exe	taskkill.exe
PID 2120 wrote to memory of 2016	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2016	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2016	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2120 wrote to memory of 2016	2120	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe	cmd.exe
PID 2016 wrote to memory of 2840	2016	cmd.exe	taskkill.exe
PID 2016 wrote to memory of 2840	2016	cmd.exe	taskkill.exe
PID 2016 wrote to memory of 2840	2016	cmd.exe	taskkill.exe
PID 2016 wrote to memory of 2840	2016	cmd.exe	taskkill.exe

System policy modification 1 TTPs 4 IoCs

evasion

Modify Registry

T1112

Processes:

234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoViewContextMenu = "1"	234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe

C:\Users\Admin\AppData\Local\Temp\234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe
"C:\Users\Admin\AppData\Local\Temp\234e77145d329956192c389249e20520851853e2a33779be93530788201b612d.exe"
1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Drops startup file
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
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
  - Suspicious use of WriteProcessMemory
  PID:1504
- - 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:2640
- 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:2924
- - 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:2396
- 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:2784
- - 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:2696
- 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:2644
- - 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:2556
- 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:2444
- - 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:2060
- 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:2484
- - 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:380
- 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:1732
- - 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:2872
- 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:2016
- - 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:2840
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1960
- - 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:1968
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2708
- - 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:1476
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1744
- - 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:264
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2900
- - 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:2880
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2520
- - 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:2224
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2516
- - 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:1604
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1900
- - 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:1916
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:744
- - 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:1256
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1624
- - 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:988
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1864
- - 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:1876
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1532
- - 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:2404
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:808
- - 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:388
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2980
- - 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:2268
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c taskkill /f /im explorer.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1992
- - 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:1508

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

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Downloads

memory/2120-0-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/2120-8-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/2120-29-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/2120-31-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/2120-38-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/2120-55-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download