magniber | 934cfeb5ee3d2ba49831d76dffb1a2658326e1cd90b50779d6670eb2fbdc7ed1

General

Target

934cfeb5ee3d2ba49831d76dffb1a2658326e1cd90b50779d6670eb2fbdc7ed1.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/5068-135-0x00000175800D8000-0x00000175800E4000-memory.dmp	family_magniber
behavioral2/memory/2500-136-0x000002B34D790000-0x000002B34D79B000-memory.dmp	family_magniber
behavioral2/memory/5068-150-0x00000175800D8000-0x00000175800E4000-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 8 IoCs

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

Processes:

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

description	pid	pid_target	process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4020	3572	bcdedit.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3180	3572	bcdedit.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4800	3572	wbadmin.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4704	3572	wbadmin.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5068	3572	bcdedit.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2888	3572	bcdedit.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3096	3572	wbadmin.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2884	3572	wbadmin.exe

Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs
ransomware evasion

Inhibit System Recovery
T1490

Processes:

bcdedit.exebcdedit.exebcdedit.exebcdedit.exe

pid process

4020 bcdedit.exe
3180 bcdedit.exe
5068 bcdedit.exe
2888 bcdedit.exe
Deletes System State backups 3 TTPs 2 IoCs
Uses wbadmin.exe to inhibit system recovery.
ransomware

Command-Line Interface
T1059

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

wbadmin.exewbadmin.exe

pid process

4704 wbadmin.exe
3096 wbadmin.exe
Deletes backup catalog 3 TTPs 2 IoCs
Uses wbadmin.exe to inhibit system recovery.
ransomware

Command-Line Interface
T1059

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

wbadmin.exewbadmin.exe

pid process

4800 wbadmin.exe
2884 wbadmin.exe

pid	process
4020	bcdedit.exe
3180	bcdedit.exe
5068	bcdedit.exe
2888	bcdedit.exe

pid	process
4704	wbadmin.exe
3096	wbadmin.exe

pid	process
4800	wbadmin.exe
2884	wbadmin.exe

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

svchost.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\RestoreFind.png => C:\Users\Admin\Pictures\RestoreFind.png.rfguxgmap	svchost.exe
File renamed	C:\Users\Admin\Pictures\AssertExpand.tif => C:\Users\Admin\Pictures\AssertExpand.tif.rfguxgmap	svchost.exe
File renamed	C:\Users\Admin\Pictures\DisableFind.png => C:\Users\Admin\Pictures\DisableFind.png.rfguxgmap	svchost.exe
File opened for modification	C:\Users\Admin\Pictures\JoinEnable.tiff	svchost.exe
File renamed	C:\Users\Admin\Pictures\JoinEnable.tiff => C:\Users\Admin\Pictures\JoinEnable.tiff.rfguxgmap	svchost.exe
File renamed	C:\Users\Admin\Pictures\MeasureRestore.png => C:\Users\Admin\Pictures\MeasureRestore.png.rfguxgmap	svchost.exe

Drops file in Windows directory 3 IoCs

Processes:

wbadmin.exe

description	ioc	process
File opened for modification	C:\Windows\Logs\WindowsBackup\WBEngine.3.etl	wbadmin.exe
File opened for modification	C:\Windows\Logs\WindowsBackup\WBEngine.2.etl	wbadmin.exe
File opened for modification	C:\Windows\Logs\WindowsBackup\WBEngine.1.etl	wbadmin.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3232 3252 WerFault.exe DllHost.exe

pid	pid_target	process	target process
3232	3252	WerFault.exe	DllHost.exe

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:

Explorer.EXEtaskhostw.exeRuntimeBroker.exesvchost.exeRuntimeBroker.exesihost.exesvchost.exeRuntimeBroker.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/dpdqtet.rdb"	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/fhkyhnvbfu.rdb"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/zsmyph.rdb"	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/tjuintflur.rdb"	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/qzotfrz.rdb"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/xjxckrzhp.rdb"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/ulwlbsf.rdb"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/gcsnamdugcd.rdb"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	sihost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

wscript.exe

pid process

5068 wscript.exe
5068 wscript.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

2220 Explorer.EXE

pid	process
5068	wscript.exe
5068	wscript.exe

pid	process
2220	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes:

Explorer.EXERuntimeBroker.exevssvc.exewbengine.exe

description	pid	process
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	3420	RuntimeBroker.exe
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeBackupPrivilege	2216	vssvc.exe
Token: SeRestorePrivilege	2216	vssvc.exe
Token: SeAuditPrivilege	2216	vssvc.exe
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeBackupPrivilege	1924	wbengine.exe
Token: SeRestorePrivilege	1924	wbengine.exe
Token: SeSecurityPrivilege	1924	wbengine.exe
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE
Token: SeShutdownPrivilege	2220	Explorer.EXE
Token: SeCreatePagefilePrivilege	2220	Explorer.EXE

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

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

description	pid	process	target process
PID 5068 wrote to memory of 2500	5068	wscript.exe	sihost.exe
PID 5068 wrote to memory of 2648	5068	wscript.exe	svchost.exe
PID 5068 wrote to memory of 2868	5068	wscript.exe	taskhostw.exe
PID 5068 wrote to memory of 2220	5068	wscript.exe	Explorer.EXE
PID 5068 wrote to memory of 2668	5068	wscript.exe	svchost.exe
PID 5068 wrote to memory of 3252	5068	wscript.exe	DllHost.exe
PID 5068 wrote to memory of 3356	5068	wscript.exe	StartMenuExperienceHost.exe
PID 5068 wrote to memory of 3420	5068	wscript.exe	RuntimeBroker.exe
PID 5068 wrote to memory of 3500	5068	wscript.exe	SearchApp.exe
PID 5068 wrote to memory of 3712	5068	wscript.exe	RuntimeBroker.exe
PID 5068 wrote to memory of 4708	5068	wscript.exe	RuntimeBroker.exe
PID 5068 wrote to memory of 4928	5068	wscript.exe	RuntimeBroker.exe
PID 4428 wrote to memory of 3260	4428	cmd.exe	fodhelper.exe
PID 4428 wrote to memory of 3260	4428	cmd.exe	fodhelper.exe
PID 3260 wrote to memory of 4672	3260	fodhelper.exe	wscript.exe
PID 3260 wrote to memory of 4672	3260	fodhelper.exe	wscript.exe
PID 2924 wrote to memory of 1656	2924	cmd.exe	fodhelper.exe
PID 2924 wrote to memory of 1656	2924	cmd.exe	fodhelper.exe
PID 1656 wrote to memory of 4884	1656	fodhelper.exe	wscript.exe
PID 1656 wrote to memory of 4884	1656	fodhelper.exe	wscript.exe
PID 1588 wrote to memory of 4648	1588	cmd.exe	fodhelper.exe
PID 1588 wrote to memory of 4648	1588	cmd.exe	fodhelper.exe
PID 4648 wrote to memory of 3976	4648	fodhelper.exe	wscript.exe
PID 4648 wrote to memory of 3976	4648	fodhelper.exe	wscript.exe
PID 3960 wrote to memory of 2608	3960	cmd.exe	fodhelper.exe
PID 3960 wrote to memory of 2608	3960	cmd.exe	fodhelper.exe
PID 2608 wrote to memory of 3824	2608	fodhelper.exe	wscript.exe
PID 2608 wrote to memory of 3824	2608	fodhelper.exe	wscript.exe
PID 3296 wrote to memory of 480	3296	cmd.exe	fodhelper.exe
PID 3296 wrote to memory of 480	3296	cmd.exe	fodhelper.exe
PID 480 wrote to memory of 1496	480	fodhelper.exe	wscript.exe
PID 480 wrote to memory of 1496	480	fodhelper.exe	wscript.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2220
- C:\Windows\system32\wscript.exe
  wscript.exe C:\Users\Admin\AppData\Local\Temp\934cfeb5ee3d2ba49831d76dffb1a2658326e1cd90b50779d6670eb2fbdc7ed1.js
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5068

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
PID:3712

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3500

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
PID:4708
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2924
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1656
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/fhkyhnvbfu.rdb
      4⤵
      PID:4884

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3420
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3296
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:480
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/zsmyph.rdb
      4⤵
      PID:1496

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3356

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3252
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 3252 -s 372
  2⤵
  - Program crash
  PID:3232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
- Modifies registry class
PID:2668
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1588
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4648
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/fhkyhnvbfu.rdb
      4⤵
      PID:3976

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
- Modifies registry class
PID:2868
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2608
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/fhkyhnvbfu.rdb
      4⤵
      PID:3824

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
- Modifies extensions of user files
- Modifies registry class
PID:2648
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4428
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3260
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/fhkyhnvbfu.rdb
      4⤵
      PID:4672

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Modifies registry class
PID:2500

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4928

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 396 -p 3252 -ip 3252
1⤵
PID:2144

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2216

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:4020

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:3180

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:4800

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
- Drops file in Windows directory
PID:4704

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1924

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2168

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:1184

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:5068

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:2888

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
PID:3096

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:2884

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Command-Line Interface

2

T1059

Persistence

Privilege Escalation

Defense Evasion

File Deletion

2

T1107

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

3

T1490

Replay Monitor

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Downloads

C:\Users\Public\fhkyhnvbfu.rdb

Filesize
879B

MD5
098d0faaa89567d9a83140ffa9d4f847

SHA1
16f770710dde9c38de9aae7fc69e748d8f812e4f

SHA256
c4e660d36e2736640e03ab63ea7bbd985a3232da41c3237afb900609a367f6b5

SHA512
d424a32050f9c9b7bebf2cb69021125b747f0d569e14d4c27e392b9729c6ada665a6b7d5cbf469c3424f41a299a61d4f9ca56be4be5b6df45da62c6c37662781

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

Filesize
879B

MD5
098d0faaa89567d9a83140ffa9d4f847

SHA1
16f770710dde9c38de9aae7fc69e748d8f812e4f

SHA256
c4e660d36e2736640e03ab63ea7bbd985a3232da41c3237afb900609a367f6b5

SHA512
d424a32050f9c9b7bebf2cb69021125b747f0d569e14d4c27e392b9729c6ada665a6b7d5cbf469c3424f41a299a61d4f9ca56be4be5b6df45da62c6c37662781

Download Submit
memory/480-160-0x0000000000000000-mapping.dmp

Download
memory/1496-161-0x0000000000000000-mapping.dmp

Download
memory/1656-153-0x0000000000000000-mapping.dmp

Download
memory/2500-136-0x000002B34D790000-0x000002B34D79B000-memory.dmp

Filesize
44KB

Download
memory/2608-157-0x0000000000000000-mapping.dmp

Download
memory/3260-151-0x0000000000000000-mapping.dmp

Download
memory/3824-158-0x0000000000000000-mapping.dmp

Download
memory/3976-156-0x0000000000000000-mapping.dmp

Download
memory/4648-155-0x0000000000000000-mapping.dmp

Download
memory/4672-152-0x0000000000000000-mapping.dmp

Download
memory/4884-154-0x0000000000000000-mapping.dmp

Download
memory/5068-150-0x00000175800D8000-0x00000175800E4000-memory.dmp

Filesize
48KB

Download
memory/5068-149-0x00007FFCC3A60000-0x00007FFCC4521000-memory.dmp

Filesize
10.8MB

Download
memory/5068-132-0x00007FFCC3A60000-0x00007FFCC4521000-memory.dmp

Filesize
10.8MB

Download
memory/5068-141-0x00007FFCC3A60000-0x00007FFCC4521000-memory.dmp

Filesize
10.8MB

Download
memory/5068-135-0x00000175800D8000-0x00000175800E4000-memory.dmp

Filesize
48KB

Download
memory/5068-134-0x00000175F4A40000-0x00000175F4F68000-memory.dmp

Filesize
5.2MB

Download
memory/5068-133-0x00000175F4390000-0x00000175F450E000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads