metastealer | d67bc5bfd6512b944e1c5e3e7d6871771c84d9eb94c863d123c5e92c6a86dc46

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2024, 13:10

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General

Target

install.msi
Size

3.3MB
MD5

4e5903c4ff6d79dbad178815b377554d
SHA1

74f50126aebbd186d6defa3641113cdc88a37fa2
SHA256

d67bc5bfd6512b944e1c5e3e7d6871771c84d9eb94c863d123c5e92c6a86dc46
SHA512

9a513449963c860e9be50c05a79beeea554fc6bc9748b260340711d8cb705cb022f53f10cfdc35ce1ad8d97644df57a9aae959b6dbb96c15b85d8ecaf62031a8
SSDEEP

98304:5pKIwis1N1AaewONvZOIUFz+PlROVt1OTLmUsg:6IHmnqvZlUFz8RtyPg

Score

10^/10

metastealer discovery stealer

Malware Config

Signatures

Meta Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
stealer metastealer

MetaStealer payload 1 IoCs

resource	yara_rule
behavioral2/memory/1000-194-0x0000000010000000-0x0000000010731000-memory.dmp	family_metastealer

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1184	ICACLS.EXE

Enumerates connected drives 3 TTPs 46 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)	\??\K:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe

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-1-5-21-1790404759-2178872477-2616469472-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Installer\e57c2c3.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIC43A.tmp	msiexec.exe
File created	C:\Windows\Installer\e57c2c3.msi	msiexec.exe
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File created	C:\Windows\Installer\SourceHash{0EE48DF4-66A0-4D55-A54B-0602B9F3BDE1}	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\LOGS\DPX\setupact.log	EXPAND.EXE
File opened for modification	C:\Windows\LOGS\DPX\setuperr.log	EXPAND.EXE

Executes dropped EXE 1 IoCs

pid	Process
1000	install.exe

Loads dropped DLL 1 IoCs

pid	Process
4536	MsiExec.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 5 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\Device Parameters	vssvc.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 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	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
224	msiexec.exe
224	msiexec.exe
2904	msedge.exe
2904	msedge.exe
1320	msedge.exe
1320	msedge.exe
4276	identity_helper.exe
4276	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe

Suspicious use of AdjustPrivilegeToken 49 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4736	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4736	msiexec.exe
Token: SeSecurityPrivilege	224	msiexec.exe
Token: SeCreateTokenPrivilege	4736	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	4736	msiexec.exe
Token: SeLockMemoryPrivilege	4736	msiexec.exe
Token: SeIncreaseQuotaPrivilege	4736	msiexec.exe
Token: SeMachineAccountPrivilege	4736	msiexec.exe
Token: SeTcbPrivilege	4736	msiexec.exe
Token: SeSecurityPrivilege	4736	msiexec.exe
Token: SeTakeOwnershipPrivilege	4736	msiexec.exe
Token: SeLoadDriverPrivilege	4736	msiexec.exe
Token: SeSystemProfilePrivilege	4736	msiexec.exe
Token: SeSystemtimePrivilege	4736	msiexec.exe
Token: SeProfSingleProcessPrivilege	4736	msiexec.exe
Token: SeIncBasePriorityPrivilege	4736	msiexec.exe
Token: SeCreatePagefilePrivilege	4736	msiexec.exe
Token: SeCreatePermanentPrivilege	4736	msiexec.exe
Token: SeBackupPrivilege	4736	msiexec.exe
Token: SeRestorePrivilege	4736	msiexec.exe
Token: SeShutdownPrivilege	4736	msiexec.exe
Token: SeDebugPrivilege	4736	msiexec.exe
Token: SeAuditPrivilege	4736	msiexec.exe
Token: SeSystemEnvironmentPrivilege	4736	msiexec.exe
Token: SeChangeNotifyPrivilege	4736	msiexec.exe
Token: SeRemoteShutdownPrivilege	4736	msiexec.exe
Token: SeUndockPrivilege	4736	msiexec.exe
Token: SeSyncAgentPrivilege	4736	msiexec.exe
Token: SeEnableDelegationPrivilege	4736	msiexec.exe
Token: SeManageVolumePrivilege	4736	msiexec.exe
Token: SeImpersonatePrivilege	4736	msiexec.exe
Token: SeCreateGlobalPrivilege	4736	msiexec.exe
Token: SeBackupPrivilege	4892	vssvc.exe
Token: SeRestorePrivilege	4892	vssvc.exe
Token: SeAuditPrivilege	4892	vssvc.exe
Token: SeBackupPrivilege	224	msiexec.exe
Token: SeRestorePrivilege	224	msiexec.exe
Token: SeRestorePrivilege	224	msiexec.exe
Token: SeTakeOwnershipPrivilege	224	msiexec.exe
Token: SeRestorePrivilege	224	msiexec.exe
Token: SeTakeOwnershipPrivilege	224	msiexec.exe
Token: SeBackupPrivilege	2776	srtasks.exe
Token: SeRestorePrivilege	2776	srtasks.exe
Token: SeSecurityPrivilege	2776	srtasks.exe
Token: SeTakeOwnershipPrivilege	2776	srtasks.exe
Token: SeBackupPrivilege	2776	srtasks.exe
Token: SeRestorePrivilege	2776	srtasks.exe
Token: SeSecurityPrivilege	2776	srtasks.exe
Token: SeTakeOwnershipPrivilege	2776	srtasks.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4736	msiexec.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe
1320	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 224 wrote to memory of 2776	224	msiexec.exe	96
PID 224 wrote to memory of 2776	224	msiexec.exe	96
PID 224 wrote to memory of 4536	224	msiexec.exe	98
PID 224 wrote to memory of 4536	224	msiexec.exe	98
PID 224 wrote to memory of 4536	224	msiexec.exe	98
PID 4536 wrote to memory of 1184	4536	MsiExec.exe	101
PID 4536 wrote to memory of 1184	4536	MsiExec.exe	101
PID 4536 wrote to memory of 1184	4536	MsiExec.exe	101
PID 4536 wrote to memory of 4552	4536	MsiExec.exe	103
PID 4536 wrote to memory of 4552	4536	MsiExec.exe	103
PID 4536 wrote to memory of 4552	4536	MsiExec.exe	103
PID 4536 wrote to memory of 4348	4536	MsiExec.exe	105
PID 4536 wrote to memory of 4348	4536	MsiExec.exe	105
PID 4536 wrote to memory of 4348	4536	MsiExec.exe	105
PID 4348 wrote to memory of 1320	4348	cmd.exe	107
PID 4348 wrote to memory of 1320	4348	cmd.exe	107
PID 1320 wrote to memory of 5040	1320	msedge.exe	108
PID 1320 wrote to memory of 5040	1320	msedge.exe	108
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 4648	1320	msedge.exe	111
PID 1320 wrote to memory of 2904	1320	msedge.exe	110
PID 1320 wrote to memory of 2904	1320	msedge.exe	110
PID 1320 wrote to memory of 1808	1320	msedge.exe	112
PID 1320 wrote to memory of 1808	1320	msedge.exe	112
PID 1320 wrote to memory of 1808	1320	msedge.exe	112
PID 1320 wrote to memory of 1808	1320	msedge.exe	112

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Windows\system32\msiexec.exe
msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\install.msi
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:4736

C:\Windows\system32\msiexec.exe
C:\Windows\system32\msiexec.exe /V
1⤵
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:224
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2776
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 7927437F68D5570765FDD44B7CB5594B
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:4536
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    PID:1184
- - C:\Windows\SysWOW64\EXPAND.EXE
    "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
    3⤵
    - Drops file in Windows directory
    PID:4552
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c start msedge https://www.concurtraining.com/customers/tech_pubs/Docs/_Current/UG_Inv/Inv_UG_Invoice_Pay.pdf
    3⤵
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:4348
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" https://www.concurtraining.com/customers/tech_pubs/Docs/_Current/UG_Inv/Inv_UG_Invoice_Pay.pdf
      4⤵
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of WriteProcessMemory
      PID:1320
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0x40,0x128,0x7ff86f0046f8,0x7ff86f004708,0x7ff86f004718
        5⤵
        
        PID:5040
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:2904
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        5⤵
        
        PID:4648
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2544 /prefetch:8
        5⤵
        
        PID:1808
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3384 /prefetch:1
        5⤵
        
        PID:2260
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3364 /prefetch:1
        5⤵
        
        PID:4048
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --extension-process --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4680 /prefetch:1
        5⤵
        
        PID:4604
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=ppapi --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --device-scale-factor=1 --ppapi-antialiased-text-enabled=1 --ppapi-subpixel-rendering-setting=1 --mojo-platform-channel-handle=4968 /prefetch:6
        5⤵
        
        PID:2112
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4044 /prefetch:1
        5⤵
        
        PID:3704
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5428 /prefetch:1
        5⤵
        
        PID:4344
    - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3452 /prefetch:8
        5⤵
        
        PID:1124
    - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3452 /prefetch:8
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:4276
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3400 /prefetch:1
        5⤵
        
        PID:1776
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,5293075850599380821,17108613896248108613,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
        5⤵
        
        PID:624
- - C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\files\install.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\files\install.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    PID:1000
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath "%LOCALAPPDATA%\Microsoft\windows\systemtask.exe"
      4⤵
      PID:5296

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
9cafa4c8eee7ab605ab279aafd19cc14

SHA1
e362e5d37d1a79e7b4a8642b068934e4571a55f1

SHA256
d0817f51aa2fb8c3cae18605dbfd6ec21a6ff3f953171e7ac064648ffdee1166

SHA512
eefd65ffcfb98ac8c3738eb2b3f4933d5bc5b992a1d465b8424903c8f74382ec2c95074290ddbb1001204843bfef59a32b868808a6bee4bc41ee9571515bbac6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
3bde7b7b0c0c9c66bdd8e3f712bd71eb

SHA1
266bd462e249f029df05311255a15c8f42719acc

SHA256
2ccd4a1b56206faa8f6482ce7841636e7bb2192f4cf5258d47e209953a77a01a

SHA512
5fab7a83d86d65e7c369848c5a7d375d9ad132246b57653242c7c7d960123a50257c9e8c4c9a8f22ee861fce357b018236ac877b96c03990a88de4ddb9822818

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
190B

MD5
4bdc10b23e653edddd4b5f8977a4af9a

SHA1
c8cde51ecda407cb600cde729f18fa6814d06d73

SHA256
35a675f623cc8ecd983531961709c16654f4ed6233b38163d815f856771230d1

SHA512
c1c1ab3dc2c48b39fddc861590b7b4534ec5de2dd4d498e5b941cd1e98cbc93e23489e7f5bcafbed66803ec905cbb084ba306f1086cb36b9e9600be75d48d2eb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
4eafeaea65e6db07ab89ddb800183aa0

SHA1
6bb2200b4cc7a6c0471a6514854cbadc785fb06c

SHA256
cd5934630bc31ef62d0fe94925ff157636c8cc3869f993e004838b9b4916cca1

SHA512
0377e8a70a771020d144552e543897177055353ed3cf2b4badc7310c6e506b94b5f982d4938f8fc48e7e8fd1eb537fa686c956d705c1dd37695decf936fbbcbb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
9fd2cf9810132f78d76168ac5379b193

SHA1
69aa020198d6f7d42e5f177ae78d12b15acde9b8

SHA256
6df2b815a9c9dde28e440068cc500f1155c46ab6cdfac8b212713929c1db6dbc

SHA512
cd60f3ee92d53a5a705b73f9997ebdd922cfc88e68bb620562af7d9669f7daa955873876f21fae6e696665cd54af83657c1f709c6d2debc3da5a9e36a6aaadda

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
32bb59b927650c3cc34f1c132b9753e2

SHA1
dccadd5ab229099bcc643ae1a3d2eac511a215be

SHA256
3fb7f71f14d8bc46768dc3309670f202b67403c4f903b66fcaa90115ce17a228

SHA512
29162d33a6ccbcac61651978c297cd47173dad238d62072640b783b9775303e50917bfd72df8865e5d81974619437b31a38404c3129b515f4aa5b880d444e698

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
7789fd8f96d960a39e85d5bcb59e1f67

SHA1
921bd8c481f38c239979aee8fb21b6591991b4bc

SHA256
bc57aa3b0d3d3450b39d4c43350eaa354bc86917941e8d93fcd6619968224809

SHA512
bc9c24649a3c34f2004f0822dcab31a6cfdc23a23026c247a53c8dc33c0a1e2cb63d771e45d570d55ec1c4947bbaa6ace8418f2117d043cb2de3c286d170d6b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\files.cab

Filesize
3.1MB

MD5
c5251b4a0300ac59b9c51b39b48960ef

SHA1
1a9f4710e07aff28c8961b8bb4d5a525ea385e42

SHA256
4d5fd376d65beb611b661283d72a19f92e69812c716546e3b3809062671238f2

SHA512
a00ddbbd2e4d29b6e54ad422d3a69c4cf3b68cec704c677b5713afe8080774a7b35367464fe5bde19efdd07795f1f7ce2ef13f236241b048638f56fa158b2e76

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\files\install.exe

Filesize
8.7MB

MD5
65d5b54eb85c5b95fac5b24ee68a8c09

SHA1
3269e5e4dc8d7c438b2e00f072253a4532ab1686

SHA256
f3efa4e676e412c4122b12b7bdc5d9c24efc1d578bd7d692082ac2e3015f5579

SHA512
1e003903a314d9e55b45826c0f2d2c9c678000125301b5718cbf521d92b1924b68efc71a5b66f88a4c42a3af72cee51cca66f003f06f3957ec883e00b96443d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\files\install.exe

Filesize
4.8MB

MD5
2f0ce845e7694f6a465e31f57cf8bd94

SHA1
0347d303097f72393dde6953a95ee031749e46f6

SHA256
05b51e1475c1de98e413edcc4d19cf8677e84bd67301c0a29efa8778adc56bf8

SHA512
1ef2b2c4a4e5761952c6ca5105a40a782f8c1d925fc45665e4b3eb4839a8ad462e7615d64001f97abf0a0ec356c2ab08b6da376b36f53be05a8dc23661cfc2f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\msiwrapper.ini

Filesize
1KB

MD5
acb6fae7a50cc09367dfff525a525141

SHA1
b2110a99b4668e1ee91089dbc2c54f016ef93a44

SHA256
642a9694fcf100db080f75542451c782a8257c02ba2ab73db5682f5440cbe630

SHA512
717b27ec7364e0544d0d344a67e4f98f964ff34023035bdf1ec5d2aabd7dd3e34eeac7352b1f4c88c00c040d53bf59d1e2faca0c4a8340aa06b7aa63d361ab13

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-b12bcd20-f938-4bce-9219-73be31aa1434\msiwrapper.ini

Filesize
1KB

MD5
135942db7f9fa2db4151abe134687863

SHA1
6a6292c8cdd62f166f1fb4c434e5ab325c611280

SHA256
28577c53f96b7bd8124aa274d877182e0033f90056bfe8cbdbe7b5c83edfebb6

SHA512
8def1a3f4f8ff861d7c53592ad511f365d68954770481a14d94481852c14b86e9d8e7c3942495a214fe4a1baba2b12df25c9cb360a4f902326d5b349f04c8ae0

Download Submit
C:\Windows\Installer\MSIC43A.tmp

Filesize
208KB

MD5
4caaa03e0b59ca60a3d34674b732b702

SHA1
ee80c8f4684055ac8960b9720fb108be07e1d10c

SHA256
d01af2b8c692dffb04a5a04e3ccd0d0a3b2c67c8fc45a4b68c0a065b4e64cc3d

SHA512
25888848871286bdd1f9c43a0fba35640edb5bafbe0c6aa2f9708a070ea4e5b16745b7c4f744ae4f5643f75ef47f196d430bf70921ed27715f712825ec590a34

Download Submit
\??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2

Filesize
4.8MB

MD5
137a640a58e976a4be62afb4a5fceec9

SHA1
c10a522f25d89e702c94f8f5f28f952a95b63eeb

SHA256
ffff8effe993d8745877a4fd419f1c39e79c3ff30ebd5a8d63e1a59f2fb6e43c

SHA512
ccc54c97cfe42b956e9c3be1e14b82cfd04bc46a3001be100c8a9c72b25022d5c3c6f64a892d5e6df04b1db56aff7ebd3bc5f3b53a137eef883809475228108e

Download Submit
\??\Volume{9d78db3b-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{9f6943a8-f739-41b5-b836-feda9b1095fc}_OnDiskSnapshotProp

Filesize
6KB

MD5
5ed717aaa170e207029e7aa4a9c53351

SHA1
a95279b10f21d383b56b1fa925bbd9f198a067d0

SHA256
1850690a08da71d611b63d77b5f3c01e677b6b6db11068c92501c3fdc9910d75

SHA512
99408cc737cfb99951fede10ebf16d189b27af86b4cea56163fe76b58d81ebcfc66c91e49f20dd415a8e416104be6bb68ba2f274fb374d38fed95ca1b2eeeda5

Download Submit
memory/1000-140-0x00000000023F0000-0x000000000246A000-memory.dmp

Filesize
488KB

Download
memory/1000-153-0x00000000023F0000-0x000000000246A000-memory.dmp

Filesize
488KB

Download
memory/1000-154-0x00000000023F0000-0x000000000246A000-memory.dmp

Filesize
488KB

Download
memory/1000-138-0x0000000000400000-0x00000000007B7000-memory.dmp

Filesize
3.7MB

Download
memory/1000-190-0x00000000023F0000-0x000000000246A000-memory.dmp

Filesize
488KB

Download
memory/1000-194-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download
memory/5296-199-0x0000000071EC0000-0x0000000072670000-memory.dmp

Filesize
7.7MB

Download
memory/5296-200-0x0000000004F10000-0x0000000004F20000-memory.dmp

Filesize
64KB

Download
memory/5296-201-0x0000000002A70000-0x0000000002AA6000-memory.dmp

Filesize
216KB

Download