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
53s
max time network
58s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 20:11

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General

Target

58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Size

82KB
MD5

e01e11dca5e8b08fc8231b1cb6e2048c
SHA1

4983d07f004436caa3f10b38adacbba6a4ede01a
SHA256

58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f
SHA512

298bfb9fe55ddd80f1c6671622d7e9e865899a855b5bb8e0d85d8520160cedca6fd8bc72c9881925477bcab883bf6e6f4c69f997b774b74fe992e023a81269de
SSDEEP

1536:PcW4lAJGGnzjoih/NDh/NDuk+XkGAK/hztXcag+PlbBfkWIyvZrw281r5XsmCZEe:UWNGszjoih/NDh/NDuk+XkGAK/hztXcQ

Score

10^/10

defense_evasion evasion execution impact persistence ransomware trojan

Malware Config

Signatures

Contains code to disable Windows Defender 1 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

resource	yara_rule
behavioral2/memory/2740-1-0x00000000000C0000-0x00000000000DA000-memory.dmp	disable_win_def

Disables service(s) 3 TTPs
evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mystartup.lnk	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Enumerates connected drives 3 TTPs 16 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

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

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

Web Service

T1102

flow	ioc
1	raw.githubusercontent.com

Modifies WinLogon 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeCaption = "Information..."	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\LegalNoticeText = "Your Files are Encrypted.\r\n\r\nDon’t worry, you can return all your files!\r\n\r\nYou've got 48 hours(2 Days), before you lost your files forever.\r\nI will treat you good if you treat me good too.\r\n\r\nThe Price to get all things to the normal : 20,000$\r\nMy BTC Wallet ID :\r\n1F6sq8YvftTfuE4QcYxfK8s5XFUUHC7sD9\r\n\r\nContact :\r\[email protected]\r\n"	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Launches sc.exe 4 IoCs

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

pid	Process
1240	sc.exe
4992	sc.exe
2080	sc.exe
4592	sc.exe

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

System Information Discovery
T1082

Interacts with shadow copies 3 TTPs 14 IoCs

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

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
3900	vssadmin.exe
1044	vssadmin.exe
2288	vssadmin.exe
3456	vssadmin.exe
4204	vssadmin.exe
3672	vssadmin.exe
4056	vssadmin.exe
2256	vssadmin.exe
1956	vssadmin.exe
1536	vssadmin.exe
3720	vssadmin.exe
3852	vssadmin.exe
4144	vssadmin.exe
3212	vssadmin.exe

Kills process with taskkill 3 IoCs

evasion

pid	Process
4976	taskkill.exe
1132	taskkill.exe
1616	taskkill.exe

Runs net.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
5676	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
452	powershell.exe
452	powershell.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Token: SeDebugPrivilege	452	powershell.exe
Token: SeDebugPrivilege	1616	taskkill.exe
Token: SeDebugPrivilege	4976	taskkill.exe
Token: SeDebugPrivilege	1132	taskkill.exe
Token: SeBackupPrivilege	5952	vssvc.exe
Token: SeRestorePrivilege	5952	vssvc.exe
Token: SeAuditPrivilege	5952	vssvc.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 452	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	81
PID 2740 wrote to memory of 452	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	81
PID 2740 wrote to memory of 4796	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	83
PID 2740 wrote to memory of 4796	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	83
PID 2740 wrote to memory of 876	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	84
PID 2740 wrote to memory of 876	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	84
PID 2740 wrote to memory of 4688	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	85
PID 2740 wrote to memory of 4688	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	85
PID 2740 wrote to memory of 4320	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	88
PID 2740 wrote to memory of 4320	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	88
PID 2740 wrote to memory of 4236	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	89
PID 2740 wrote to memory of 4236	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	89
PID 2740 wrote to memory of 4100	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	90
PID 2740 wrote to memory of 4100	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	90
PID 2740 wrote to memory of 2752	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	91
PID 2740 wrote to memory of 2752	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	91
PID 2740 wrote to memory of 1276	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	92
PID 2740 wrote to memory of 1276	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	92
PID 2740 wrote to memory of 1852	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	93
PID 2740 wrote to memory of 1852	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	93
PID 2740 wrote to memory of 1056	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	94
PID 2740 wrote to memory of 1056	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	94
PID 2740 wrote to memory of 4092	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	95
PID 2740 wrote to memory of 4092	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	95
PID 2740 wrote to memory of 456	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	96
PID 2740 wrote to memory of 456	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	96
PID 2740 wrote to memory of 2144	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	97
PID 2740 wrote to memory of 2144	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	97
PID 2740 wrote to memory of 1820	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	98
PID 2740 wrote to memory of 1820	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	98
PID 2740 wrote to memory of 3984	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	99
PID 2740 wrote to memory of 3984	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	99
PID 2740 wrote to memory of 4080	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	100
PID 2740 wrote to memory of 4080	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	100
PID 2740 wrote to memory of 716	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	101
PID 2740 wrote to memory of 716	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	101
PID 2740 wrote to memory of 4040	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	102
PID 2740 wrote to memory of 4040	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	102
PID 2740 wrote to memory of 2592	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	103
PID 2740 wrote to memory of 2592	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	103
PID 2740 wrote to memory of 3528	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	104
PID 2740 wrote to memory of 3528	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	104
PID 2740 wrote to memory of 3244	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	105
PID 2740 wrote to memory of 3244	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	105
PID 2740 wrote to memory of 372	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	106
PID 2740 wrote to memory of 372	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	106
PID 2740 wrote to memory of 1264	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	107
PID 2740 wrote to memory of 1264	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	107
PID 2740 wrote to memory of 3360	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	108
PID 2740 wrote to memory of 3360	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	108
PID 2740 wrote to memory of 1676	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	109
PID 2740 wrote to memory of 1676	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	109
PID 2740 wrote to memory of 4160	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	110
PID 2740 wrote to memory of 4160	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	110
PID 2740 wrote to memory of 2316	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	111
PID 2740 wrote to memory of 2316	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	111
PID 2740 wrote to memory of 4716	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	112
PID 2740 wrote to memory of 4716	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	112
PID 2740 wrote to memory of 1160	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	113
PID 2740 wrote to memory of 1160	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	113
PID 2740 wrote to memory of 2456	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	114
PID 2740 wrote to memory of 2456	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	114
PID 2740 wrote to memory of 4296	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	115
PID 2740 wrote to memory of 4296	2740	58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe	115

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\58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
"C:\Users\Admin\AppData\Local\Temp\58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Checks computer location settings
- Drops startup file
- Windows security modification
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:452
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop avpsus /y
  2⤵
  PID:4796
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop avpsus /y
    3⤵
    PID:5528
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop McAfeeDLPAgentService /y
  2⤵
  PID:876
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop McAfeeDLPAgentService /y
    3⤵
    PID:2096
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop mfewc /y
  2⤵
  PID:4688
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop mfewc /y
    3⤵
    PID:5168
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BMR Boot Service /y
  2⤵
  PID:4320
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BMR Boot Service /y
    3⤵
    PID:5492
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop NetBackup BMR MTFTP Service /y
  2⤵
  PID:4236
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y
    3⤵
    PID:5260
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop DefWatch /y
  2⤵
  PID:4100
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop DefWatch /y
    3⤵
    PID:696
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop ccEvtMgr /y
  2⤵
  PID:2752
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop ccEvtMgr /y
    3⤵
    PID:2704
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop ccSetMgr /y
  2⤵
  PID:1276
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop ccSetMgr /y
    3⤵
    PID:1916
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop SavRoam /y
  2⤵
  PID:1852
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop SavRoam /y
    3⤵
    PID:3884
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop RTVscan /y
  2⤵
  PID:1056
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop RTVscan /y
    3⤵
    PID:2496
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop QBFCService /y
  2⤵
  PID:4092
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop QBFCService /y
    3⤵
    PID:5408
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop QBIDPService /y
  2⤵
  PID:456
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop QBIDPService /y
    3⤵
    PID:5364
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop Intuit.QuickBooks.FCS /y
  2⤵
  PID:2144
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop Intuit.QuickBooks.FCS /y
    3⤵
    PID:5356
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop QBCFMonitorService /y
  2⤵
  PID:1820
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop QBCFMonitorService /y
    3⤵
    PID:5348
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop YooBackup /y
  2⤵
  PID:3984
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop YooBackup /y
    3⤵
    PID:5824
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop YooIT /y
  2⤵
  PID:4080
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop YooIT /y
    3⤵
    PID:5788
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop zhudongfangyu /y
  2⤵
  PID:716
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop zhudongfangyu /y
    3⤵
    PID:5616
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop stc_raw_agent /y
  2⤵
  PID:4040
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop stc_raw_agent /y
    3⤵
    PID:5652
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop VSNAPVSS /y
  2⤵
  PID:2592
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop VSNAPVSS /y
    3⤵
    PID:5740
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop VeeamTransportSvc /y
  2⤵
  PID:3528
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop VeeamTransportSvc /y
    3⤵
    PID:5580
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop VeeamDeploymentService /y
  2⤵
  PID:3244
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop VeeamDeploymentService /y
    3⤵
    PID:5588
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop VeeamNFSSvc /y
  2⤵
  PID:372
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop VeeamNFSSvc /y
    3⤵
    PID:5668
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop veeam /y
  2⤵
  PID:1264
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop veeam /y
    3⤵
    PID:5536
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop PDVFSService /y
  2⤵
  PID:3360
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop PDVFSService /y
    3⤵
    PID:5688
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecVSSProvider /y
  2⤵
  PID:1676
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecVSSProvider /y
    3⤵
    PID:5644
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecAgentAccelerator /y
  2⤵
  PID:4160
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentAccelerator /y
    3⤵
    PID:5628
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecAgentBrowser /y
  2⤵
  PID:2316
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecAgentBrowser /y
    3⤵
    PID:5508
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecDiveciMediaService /y
  2⤵
  PID:4716
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecDiveciMediaService /y
    3⤵
    PID:5796
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecJobEngine /y
  2⤵
  PID:1160
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecJobEngine /y
    3⤵
    PID:5400
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecManagementService /y
  2⤵
  PID:2456
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecManagementService /y
    3⤵
    PID:5636
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop BackupExecRPCService /y
  2⤵
  PID:4296
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop BackupExecRPCService /y
    3⤵
    PID:5596
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop AcrSch2Svc /y
  2⤵
  PID:2076
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop AcrSch2Svc /y
    3⤵
    PID:5804
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop AcronisAgent /y
  2⤵
  PID:4208
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop AcronisAgent /y
    3⤵
    PID:5560
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop CASAD2DWebSvc /y
  2⤵
  PID:4780
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop CASAD2DWebSvc /y
    3⤵
    PID:5780
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop CAARCUpdateSvc /y
  2⤵
  PID:1392
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop CAARCUpdateSvc /y
    3⤵
    PID:5572
- C:\Windows\SYSTEM32\net.exe
  "net.exe" stop sophos /y
  2⤵
  PID:4108
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop sophos /y
    3⤵
    PID:5700
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SQLTELEMETRY start= disabled
  2⤵
  - Launches sc.exe
  PID:1240
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
  2⤵
  - Launches sc.exe
  PID:4592
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SQLWriter start= disabled
  2⤵
  - Launches sc.exe
  PID:2080
- C:\Windows\SYSTEM32\sc.exe
  "sc.exe" config SstpSvc start= disabled
  2⤵
  - Launches sc.exe
  PID:4992
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill.exe" /IM mspub.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1616
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill.exe" /IM mydesktopqos.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1132
- C:\Windows\SYSTEM32\taskkill.exe
  "taskkill.exe" /IM mydesktopservice.exe /F
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4976
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" Delete Shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:3900
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=401MB
  2⤵
  - Interacts with shadow copies
  PID:1536
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=c: /on=c: /maxsize=unbounded
  2⤵
  - Interacts with shadow copies
  PID:4056
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2256
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=d: /on=d: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:3720
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:3852
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=e: /on=e: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:2288
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:4144
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=f: /on=f: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:3672
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:4204
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=g: /on=g: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:3212
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=401MB
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:1956
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" resize shadowstorage /for=h: /on=h: /maxsize=unbounded
  2⤵
  - Enumerates connected drives
  - Interacts with shadow copies
  PID:1044
- C:\Windows\SYSTEM32\vssadmin.exe
  "vssadmin.exe" Delete Shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:3456
- C:\Windows\SYSTEM32\cmd.exe
  "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin
  2⤵
  PID:3968
- C:\Windows\System32\mshta.exe
  "C:\Windows\System32\mshta.exe" C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.hta
  2⤵
  PID:5716
- C:\Windows\SYSTEM32\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:2628
- - C:\Windows\system32\PING.EXE
    ping 127.0.0.7 -n 3
    3⤵
    - Runs ping.exe
    PID:5676
- - C:\Windows\system32\fsutil.exe
    fsutil file setZeroData offset=0 length=524288 “%s”
    3⤵
    PID:4332
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
  2⤵
  PID:528
- - C:\Windows\system32\choice.exe
    choice /C Y /N /D Y /T 3
    3⤵
    PID:2808

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Direct Volume Access

T1006

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

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

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

C:\HOW_TO_DECYPHER_FILES.txt

Filesize
446B

MD5
5c74bffaa407df12dbdeb53fb1eb5ed4

SHA1
9fed903757b3c83c873927879871251f3019491f

SHA256
c0ebef46d11f45aad884362604100c75ba2832f2dc0173697a366283dc3703f5

SHA512
80f6dd96bd72ec58e745363119e9a2e03eafb088a828bf909f1543b97d870cedb5010305a813d38bb5478fed8b44071a3e371d31d71fdc4a8ac97fd792420228

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ob5te343.gri.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
1KB

MD5
db8d5ba1dbcaaebf27cf2744b1ef58d7

SHA1
87c3914ffce856532cae0a680d846234c39fc23b

SHA256
7e71a7ca76987d1b1ca1f1799da1b8d5d8946c66c6115b35d93ffe0588b39603

SHA512
988e5b3b337c18ecd0bed233b4a0a555b3a229853b1de48e93f494db117688e63c9cbf8e482c2d3a91f5d912d0649627ea84d6634bedd6379edbd0c3e33da076

Download Submit
memory/452-12-0x000001AC8C6B0000-0x000001AC8C6D2000-memory.dmp

Filesize
136KB

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memory/452-13-0x00007FFE80DA0000-0x00007FFE81861000-memory.dmp

Filesize
10.8MB

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memory/452-14-0x00007FFE80DA0000-0x00007FFE81861000-memory.dmp

Filesize
10.8MB

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memory/452-15-0x00007FFE80DA0000-0x00007FFE81861000-memory.dmp

Filesize
10.8MB

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memory/452-18-0x00007FFE80DA0000-0x00007FFE81861000-memory.dmp

Filesize
10.8MB

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memory/2740-0-0x00007FFE80DA3000-0x00007FFE80DA5000-memory.dmp

Filesize
8KB

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memory/2740-1-0x00000000000C0000-0x00000000000DA000-memory.dmp

Filesize
104KB

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memory/2740-2-0x00007FFE80DA0000-0x00007FFE81861000-memory.dmp

Filesize
10.8MB

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memory/2740-125-0x00007FFE80DA0000-0x00007FFE81861000-memory.dmp

Filesize
10.8MB

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