magniber | bba85d79db69db1b638e24e0a426ccccdc5c95875b8c3a26aa959cce3f6c8575

Analysis

max time kernel
300s
max time network
229s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08-09-2022 02:31

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General

Target

bba85d79db69db1b638e24e0a426ccccdc5c95875b8c3a26aa959cce3f6c8575.jse
Size

167KB
MD5

a1f5a11ee4b1ae01ea986311bdc9a840
SHA1

0aacc589c57adba17786cbfa4446e6ce1ae48d2e
SHA256

bba85d79db69db1b638e24e0a426ccccdc5c95875b8c3a26aa959cce3f6c8575
SHA512

ce8db2d1da1f446df13ac6bc12a76d78b5578f787e0b24dccca4ebc7bb941e5d27336321c6338957fc198e92669345d95298b3fbaeca6e604666ee44d5f108f9
SSDEEP

3072:fHsGPsk+UsSlORiat8x8S4k1sZa7GGCcxaeQR3ReRw/H3MrqW25pf5w2D:fPsk+UjlOR1t8n1sGVCcxbQm28O5wo

Score

10^/10

magniber evasion ransomware

Malware Config

Signatures

Detect magniber ransomware 3 IoCs

resource	yara_rule
behavioral2/memory/720-134-0x0000023E4C200000-0x0000023E4D200000-memory.dmp	family_magniber
behavioral2/memory/2500-135-0x000002B34D7B0000-0x000002B34D7BA000-memory.dmp	family_magniber
behavioral2/memory/720-148-0x0000023E4C200000-0x0000023E4D200000-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.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2140	3572	bcdedit.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3296	3572	bcdedit.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4408	3572	wbadmin.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	344	3572	wbadmin.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1708	3572	bcdedit.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	692	3572	bcdedit.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4264	3572	wbadmin.exe	31
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4824	3572	wbadmin.exe	31

Modifies boot configuration data using bcdedit 1 TTPs 4 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
2140	bcdedit.exe
3296	bcdedit.exe
1708	bcdedit.exe
692	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

pid	Process
4408	wbadmin.exe
4824	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

pid	Process
344	wbadmin.exe
4264	wbadmin.exe

Modifies extensions of user files 6 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

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

Drops file in Windows directory 3 IoCs

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

pid	pid_target	Process	procid_target
4232	3252	WerFault.exe	43

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

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

description	ioc	Process
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	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	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	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer	svchost.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	RuntimeBroker.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\DelegateExecute	RuntimeBroker.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/ygsxjryhqagp.jfif"	Explorer.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\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	Explorer.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	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\ms-settings\CurVer\ = "AppX0enk2acdsmv8ydhntbtea6yjp27223q6"	sihost.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"	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/lmxtgq.jfif"	RuntimeBroker.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	Explorer.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\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/resgwgmblxu.jfif"	svchost.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\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	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/niqskaqf.jfif"	sihost.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\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/hxlueqzk.jfif"	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/hockrxglsvb.jfif"	RuntimeBroker.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/siymdoculzkg.jfif"	svchost.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\DelegateExecute	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\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\ = "wscript.exe /B /E:VBScript.Encode ../../Users/Public/pbfhkj.jfif"	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\AppX0enk2acdsmv8ydhntbtea6yjp27223q6\Shell\open\command\DelegateExecute	taskhostw.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"	taskhostw.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
720	WScript.exe
720	WScript.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2220	Explorer.EXE

Suspicious use of AdjustPrivilegeToken 49 IoCs

description	pid	Process
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	3420	RuntimeBroker.exe
Token: SeShutdownPrivilege	3420	RuntimeBroker.exe
Token: SeShutdownPrivilege	3420	RuntimeBroker.exe
Token: SeBackupPrivilege	1016	vssvc.exe
Token: SeRestorePrivilege	1016	vssvc.exe
Token: SeAuditPrivilege	1016	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	432	wbengine.exe
Token: SeRestorePrivilege	432	wbengine.exe
Token: SeSecurityPrivilege	432	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
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 FindShellTrayWindow 2 IoCs

pid	Process
2220	Explorer.EXE
2220	Explorer.EXE

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2220	Explorer.EXE
2220	Explorer.EXE
2220	Explorer.EXE
2220	Explorer.EXE

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 720 wrote to memory of 2500	720	WScript.exe	53
PID 720 wrote to memory of 2648	720	WScript.exe	48
PID 720 wrote to memory of 2868	720	WScript.exe	47
PID 720 wrote to memory of 2220	720	WScript.exe	45
PID 720 wrote to memory of 2668	720	WScript.exe	44
PID 720 wrote to memory of 3252	720	WScript.exe	43
PID 720 wrote to memory of 3356	720	WScript.exe	42
PID 720 wrote to memory of 3420	720	WScript.exe	41
PID 720 wrote to memory of 3500	720	WScript.exe	19
PID 720 wrote to memory of 3712	720	WScript.exe	40
PID 720 wrote to memory of 4708	720	WScript.exe	37
PID 720 wrote to memory of 680	720	WScript.exe	22
PID 720 wrote to memory of 4000	720	WScript.exe	21
PID 720 wrote to memory of 4472	720	WScript.exe	82
PID 1388 wrote to memory of 2104	1388	cmd.exe	91
PID 1388 wrote to memory of 2104	1388	cmd.exe	91
PID 2104 wrote to memory of 2404	2104	fodhelper.exe	93
PID 2104 wrote to memory of 2404	2104	fodhelper.exe	93
PID 3468 wrote to memory of 2600	3468	cmd.exe	99
PID 3468 wrote to memory of 2600	3468	cmd.exe	99
PID 2600 wrote to memory of 836	2600	fodhelper.exe	100
PID 2600 wrote to memory of 836	2600	fodhelper.exe	100
PID 1524 wrote to memory of 4528	1524	cmd.exe	107
PID 1524 wrote to memory of 4528	1524	cmd.exe	107
PID 4528 wrote to memory of 4268	4528	fodhelper.exe	108
PID 4528 wrote to memory of 4268	4528	fodhelper.exe	108
PID 912 wrote to memory of 3100	912	cmd.exe	119
PID 912 wrote to memory of 3100	912	cmd.exe	119
PID 3100 wrote to memory of 1576	3100	fodhelper.exe	120
PID 3100 wrote to memory of 1576	3100	fodhelper.exe	120
PID 1648 wrote to memory of 3428	1648	cmd.exe	138
PID 1648 wrote to memory of 3428	1648	cmd.exe	138
PID 3428 wrote to memory of 4996	3428	fodhelper.exe	139
PID 3428 wrote to memory of 4996	3428	fodhelper.exe	139
PID 4256 wrote to memory of 4440	4256	cmd.exe	142
PID 4256 wrote to memory of 4440	4256	cmd.exe	142
PID 4440 wrote to memory of 1908	4440	fodhelper.exe	143
PID 4440 wrote to memory of 1908	4440	fodhelper.exe	143

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\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:4000

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
1⤵
PID:680

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:1648
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3428
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/lmxtgq.jfif
      4⤵
      PID:4996

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
PID:3712
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4256
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4440
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/lmxtgq.jfif
      4⤵
      PID:1908

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3420

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 724
  2⤵
  - Program crash
  PID:4232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
- Modifies registry class
PID:2668

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2220
- C:\Windows\System32\WScript.exe
  C:\Windows\System32\WScript.exe "C:\Users\Admin\AppData\Local\Temp\bba85d79db69db1b638e24e0a426ccccdc5c95875b8c3a26aa959cce3f6c8575.jse"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:720
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1524
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4528
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/resgwgmblxu.jfif
      4⤵
      PID:4268

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:1388
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2104
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/siymdoculzkg.jfif
      4⤵
      PID:2404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
- Modifies registry class
PID:2648
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3468
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2600
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/niqskaqf.jfif
      4⤵
      PID:836

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
- Modifies extensions of user files
- Modifies registry class
PID:2500
- C:\Windows\System32\cmd.exe
  /c fodhelper.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:912
- - C:\Windows\System32\fodhelper.exe
    fodhelper.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3100
  - - C:\Windows\system32\wscript.exe
      "wscript.exe" /B /E:VBScript.Encode ../../Users/Public/resgwgmblxu.jfif
      4⤵
      PID:1576

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4472

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 448 -p 3252 -ip 3252
1⤵
PID:2244

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1016

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:2140

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:3296

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:4408

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:344

C:\Windows\system32\wbengine.exe
"C:\Windows\system32\wbengine.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:432

C:\Windows\System32\vdsldr.exe
C:\Windows\System32\vdsldr.exe -Embedding
1⤵
PID:2924

C:\Windows\System32\vds.exe
C:\Windows\System32\vds.exe
1⤵
- Checks SCSI registry key(s)
PID:4908

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} bootstatuspolicy ignoreallfailures
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:1708

C:\Windows\system32\bcdedit.exe
bcdedit /set {default} recoveryenabled no
1⤵
- Process spawned unexpected child process
- Modifies boot configuration data using bcdedit
PID:692

C:\Windows\system32\wbadmin.exe
wbadmin delete catalog -quiet
1⤵
- Process spawned unexpected child process
- Deletes backup catalog
PID:4264

C:\Windows\system32\wbadmin.exe
wbadmin delete systemstatebackup -quiet
1⤵
- Process spawned unexpected child process
- Deletes System State backups
PID:4824

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\lmxtgq.jfif

Filesize
876B

MD5
42efa7eac4c01a7ad942e23cafff35f6

SHA1
98c779c17c882d831fb24d43b6ddf2d1f2cb168f

SHA256
b0ff6c7ef7c2fd4a9037620d0e56e276480b9e2bf2b0bc44c878182adf3dbdc3

SHA512
b41b2cd6fe388ebf65aab8ec7b5b532a5dea73165741e17a016f63d7b6e136b4a67f10133f6cb9b44f4737cfaccc9d4f1239da7e9ac0caf5e9daf750a3612580

Download Submit
C:\Users\Public\resgwgmblxu.jfif

Filesize
876B

MD5
42efa7eac4c01a7ad942e23cafff35f6

SHA1
98c779c17c882d831fb24d43b6ddf2d1f2cb168f

SHA256
b0ff6c7ef7c2fd4a9037620d0e56e276480b9e2bf2b0bc44c878182adf3dbdc3

SHA512
b41b2cd6fe388ebf65aab8ec7b5b532a5dea73165741e17a016f63d7b6e136b4a67f10133f6cb9b44f4737cfaccc9d4f1239da7e9ac0caf5e9daf750a3612580

Download Submit
memory/720-133-0x00007FFCC3CB0000-0x00007FFCC4771000-memory.dmp

Filesize
10.8MB

Download
memory/720-134-0x0000023E4C200000-0x0000023E4D200000-memory.dmp

Filesize
16.0MB

Download
memory/720-146-0x00007FFCC3CB0000-0x00007FFCC4771000-memory.dmp

Filesize
10.8MB

Download
memory/720-148-0x0000023E4C200000-0x0000023E4D200000-memory.dmp

Filesize
16.0MB

Download
memory/720-151-0x00007FFCC3CB0000-0x00007FFCC4771000-memory.dmp

Filesize
10.8MB

Download
memory/2500-135-0x000002B34D7B0000-0x000002B34D7BA000-memory.dmp

Filesize
40KB

Download