metastealer | aa283d1f02c6d3c83dcc1665e9944ed54705e6c46132276c3db208d043e6ca34

Analysis

max time kernel
148s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-12-2024 02:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

aa283d1f02c6d3c83dcc1665e9944ed54705e6c46132276c3db208d043e6ca34.msi
Size

1.9MB
MD5

8b77331198791037f336022ef7e269d2
SHA1

c48ddd7547eec8417b295bcd00cbac3c34bd175b
SHA256

aa283d1f02c6d3c83dcc1665e9944ed54705e6c46132276c3db208d043e6ca34
SHA512

d841c91694094cbb1ea9b6f282748ec994c6bd0af3d037831481b9713c28dd8ae79149b93b7a30d2bcdde7875b42ad102ea81de6f99e6c4dd5f25ae7b5d947e5
SSDEEP

24576:ht9cpVDhXukQS9k2+y4csX3+4OkoorlvRaLicTOUKX:WpRhX5VxP4XO4OKrPaLNazX

Score

10^/10

metastealer discovery execution persistence privilege_escalation spyware stealer

Malware Config

Extracted

Family

metastealer

kiyaqoimsiieeyqa.xyz

ssqsmisuowqcwsqo.xyz

ykqmwgsuummieaug.xyz

ewukeskgqswqesiw.xyz

cscqcsgewmwwaaui.xyz

cyoksykiamiscyia.xyz

okgomokemoucqeso.xyz

ikwacuakiqeimwua.xyz

aawcsqqaywckiwmi.xyz

aiqasksgmyeqocei.xyz

qgumcuisgaeyuqqe.xyz

eiesoycamyqqgcea.xyz

ywceswakicsqomqw.xyz

auaieuewouawygku.xyz

cmiascusccywowcs.xyz

uiqkkomkaceqacec.xyz

quqeciymqmkqccqw.xyz

ssqsauuuyyigouou.xyz

aogaakukuugqswcy.xyz

ucgwcwsuqsuwewgc.xyz

Attributes

dga_seed
21845
domain_length
16
num_dga_domains
10000
port
443

Signatures

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

MetaStealer payload 1 IoCs

resource	yara_rule
behavioral2/memory/3716-188-0x0000000010000000-0x0000000010731000-memory.dmp	family_metastealer

Metastealer family
metastealer

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3128	powershell.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2820	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)	\??\T:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\V:	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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops file in Windows directory 9 IoCs

description	ioc	Process
File created	C:\Windows\Installer\e57ce2d.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\e57ce2d.msi	msiexec.exe
File opened for modification	C:\Windows\LOGS\DPX\setupact.log	EXPAND.EXE
File created	C:\Windows\Installer\inprogressinstallinfo.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSICF08.tmp	msiexec.exe
File opened for modification	C:\Windows\LOGS\DPX\setuperr.log	EXPAND.EXE
File opened for modification	C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.log	msiexec.exe
File created	C:\Windows\Installer\SourceHash{0B0E6C8A-C139-47E7-99E1-CFD19140782C}	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe

Executes dropped EXE 1 IoCs

pid	Process
3716	setup.exe

Loads dropped DLL 1 IoCs

pid	Process
3380	MsiExec.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
2228	msiexec.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	systeminfo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MsiExec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ICACLS.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXPAND.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

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 queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\PartitionTableCache = 0000000004000000a47b29fbd6f9c3720000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000c01200000000ffffffff000000002701010000080000a47b29fb0000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d01200000000000020ed3a000000ffffffff000000000700010000680900a47b29fb000000000000d012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ff3a0000000000000005000000ffffffff000000000700010000f87f1da47b29fb000000000000f0ff3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000a47b29fb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters\Partmgr\SnapshotDataCache = 534e41505041525401000000700000008ec7416a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	vssvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Device Parameters	vssvc.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
5528	systeminfo.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
3320	msiexec.exe
3320	msiexec.exe
5108	msedge.exe
5108	msedge.exe
1048	msedge.exe
1048	msedge.exe
5028	identity_helper.exe
5028	identity_helper.exe
3128	powershell.exe
3128	powershell.exe
3128	powershell.exe
3716	setup.exe
3716	setup.exe
1460	msedge.exe
1460	msedge.exe
1460	msedge.exe
1460	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe

Suspicious use of AdjustPrivilegeToken 50 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2228	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2228	msiexec.exe
Token: SeSecurityPrivilege	3320	msiexec.exe
Token: SeCreateTokenPrivilege	2228	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2228	msiexec.exe
Token: SeLockMemoryPrivilege	2228	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2228	msiexec.exe
Token: SeMachineAccountPrivilege	2228	msiexec.exe
Token: SeTcbPrivilege	2228	msiexec.exe
Token: SeSecurityPrivilege	2228	msiexec.exe
Token: SeTakeOwnershipPrivilege	2228	msiexec.exe
Token: SeLoadDriverPrivilege	2228	msiexec.exe
Token: SeSystemProfilePrivilege	2228	msiexec.exe
Token: SeSystemtimePrivilege	2228	msiexec.exe
Token: SeProfSingleProcessPrivilege	2228	msiexec.exe
Token: SeIncBasePriorityPrivilege	2228	msiexec.exe
Token: SeCreatePagefilePrivilege	2228	msiexec.exe
Token: SeCreatePermanentPrivilege	2228	msiexec.exe
Token: SeBackupPrivilege	2228	msiexec.exe
Token: SeRestorePrivilege	2228	msiexec.exe
Token: SeShutdownPrivilege	2228	msiexec.exe
Token: SeDebugPrivilege	2228	msiexec.exe
Token: SeAuditPrivilege	2228	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2228	msiexec.exe
Token: SeChangeNotifyPrivilege	2228	msiexec.exe
Token: SeRemoteShutdownPrivilege	2228	msiexec.exe
Token: SeUndockPrivilege	2228	msiexec.exe
Token: SeSyncAgentPrivilege	2228	msiexec.exe
Token: SeEnableDelegationPrivilege	2228	msiexec.exe
Token: SeManageVolumePrivilege	2228	msiexec.exe
Token: SeImpersonatePrivilege	2228	msiexec.exe
Token: SeCreateGlobalPrivilege	2228	msiexec.exe
Token: SeBackupPrivilege	3048	vssvc.exe
Token: SeRestorePrivilege	3048	vssvc.exe
Token: SeAuditPrivilege	3048	vssvc.exe
Token: SeBackupPrivilege	3320	msiexec.exe
Token: SeRestorePrivilege	3320	msiexec.exe
Token: SeRestorePrivilege	3320	msiexec.exe
Token: SeTakeOwnershipPrivilege	3320	msiexec.exe
Token: SeRestorePrivilege	3320	msiexec.exe
Token: SeTakeOwnershipPrivilege	3320	msiexec.exe
Token: SeBackupPrivilege	1432	srtasks.exe
Token: SeRestorePrivilege	1432	srtasks.exe
Token: SeSecurityPrivilege	1432	srtasks.exe
Token: SeTakeOwnershipPrivilege	1432	srtasks.exe
Token: SeBackupPrivilege	1432	srtasks.exe
Token: SeRestorePrivilege	1432	srtasks.exe
Token: SeSecurityPrivilege	1432	srtasks.exe
Token: SeTakeOwnershipPrivilege	1432	srtasks.exe
Token: SeDebugPrivilege	3128	powershell.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2228	msiexec.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe
1048	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3320 wrote to memory of 1432	3320	msiexec.exe	93
PID 3320 wrote to memory of 1432	3320	msiexec.exe	93
PID 3320 wrote to memory of 3380	3320	msiexec.exe	95
PID 3320 wrote to memory of 3380	3320	msiexec.exe	95
PID 3320 wrote to memory of 3380	3320	msiexec.exe	95
PID 3380 wrote to memory of 2820	3380	MsiExec.exe	96
PID 3380 wrote to memory of 2820	3380	MsiExec.exe	96
PID 3380 wrote to memory of 2820	3380	MsiExec.exe	96
PID 3380 wrote to memory of 2412	3380	MsiExec.exe	99
PID 3380 wrote to memory of 2412	3380	MsiExec.exe	99
PID 3380 wrote to memory of 2412	3380	MsiExec.exe	99
PID 3380 wrote to memory of 4876	3380	MsiExec.exe	103
PID 3380 wrote to memory of 4876	3380	MsiExec.exe	103
PID 3380 wrote to memory of 4876	3380	MsiExec.exe	103
PID 4876 wrote to memory of 1048	4876	cmd.exe	105
PID 4876 wrote to memory of 1048	4876	cmd.exe	105
PID 1048 wrote to memory of 1908	1048	msedge.exe	107
PID 1048 wrote to memory of 1908	1048	msedge.exe	107
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 680	1048	msedge.exe	111
PID 1048 wrote to memory of 5108	1048	msedge.exe	112
PID 1048 wrote to memory of 5108	1048	msedge.exe	112
PID 1048 wrote to memory of 3056	1048	msedge.exe	113
PID 1048 wrote to memory of 3056	1048	msedge.exe	113
PID 1048 wrote to memory of 3056	1048	msedge.exe	113
PID 1048 wrote to memory of 3056	1048	msedge.exe	113

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\aa283d1f02c6d3c83dcc1665e9944ed54705e6c46132276c3db208d043e6ca34.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2228

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:3320
- C:\Windows\system32\srtasks.exe
  C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1432
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 2C0289287652978ADD6FA6CB05ED86AF
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3380
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-4a7848ed-c19c-48de-86dd-d45568731bdb\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2820
- - C:\Windows\SysWOW64\EXPAND.EXE
    "C:\Windows\system32\EXPAND.EXE" -R files.cab -F:* files
    3⤵
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:2412
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c start msedge https://www.docusign.com/sites/default/files/Signature_Appliance_Client_Guide_8.0.pdf
    3⤵
    - Checks computer location settings
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4876
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" https://www.docusign.com/sites/default/files/Signature_Appliance_Client_Guide_8.0.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:1048
    - - 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,0x120,0x124,0xf8,0x128,0x7ffbc2e546f8,0x7ffbc2e54708,0x7ffbc2e54718
        5⤵
        
        PID:1908
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2264 /prefetch:2
        5⤵
        
        PID:680
    - - 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=2248,4965242455102557318,3976520244952218552,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:5108
    - - 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=2248,4965242455102557318,3976520244952218552,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2720 /prefetch:8
        5⤵
        
        PID:3056
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --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=3320 /prefetch:1
        5⤵
        
        PID:3292
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --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=3336 /prefetch:1
        5⤵
        
        PID:3036
    - - 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=2248,4965242455102557318,3976520244952218552,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:8
        5⤵
        
        PID:3480
    - - 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=2248,4965242455102557318,3976520244952218552,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5324 /prefetch:8
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:5028
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5192 /prefetch:1
        5⤵
        
        PID:4404
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4768 /prefetch:1
        5⤵
        
        PID:1996
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4940 /prefetch:1
        5⤵
        
        PID:5228
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5636 /prefetch:1
        5⤵
        
        PID:5236
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2248,4965242455102557318,3976520244952218552,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4900 /prefetch:2
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:1460
- - C:\Users\Admin\AppData\Local\Temp\MW-4a7848ed-c19c-48de-86dd-d45568731bdb\files\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-4a7848ed-c19c-48de-86dd-d45568731bdb\files\setup.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:3716
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\systemtask.exe"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3128
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:5528

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:3048

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Event Triggered Execution

T1546

Installer Packages

T1546.016

Privilege Escalation

Event Triggered Execution

T1546

Installer Packages

T1546.016

Defense Evasion

File and Directory Permissions Modification

T1222

System Binary Proxy Execution

T1218

Msiexec

T1218.007

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
152B

MD5
7de1bbdc1f9cf1a58ae1de4951ce8cb9

SHA1
010da169e15457c25bd80ef02d76a940c1210301

SHA256
6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

SHA512
e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

Filesize
152B

MD5
85ba073d7015b6ce7da19235a275f6da

SHA1
a23c8c2125e45a0788bac14423ae1f3eab92cf00

SHA256
5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

SHA512
eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

Filesize
184B

MD5
0144f813407aa0fe300436850b359a93

SHA1
335b4016acb582f6110429d8742e639a007f61dc

SHA256
50d8020d11f3876e18a3fd05209f5962ed94f352efe00e30aa2e7ebc20424d9b

SHA512
de88771cc91785f7ae776a4e4bbdc2573d9ba209304577eff120521dcc806fdbf86bc33d66cef4c8ed8252e47a3abb65bb9813efe18085be74dce6fa4e7268bc

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

Filesize
6KB

MD5
354abebc5568ccf9e03dbf6f1eaff87d

SHA1
0d4a1b19d7a40881bf3cb60d16164703afa65219

SHA256
9ee346a33c83a7b3bb84f37ffb63e5f422ebfbcf7965952d5315eb23c4a11b79

SHA512
0bf66d67ec27edff2434f4f2fb1e6ca207d94454bc0ef7b730d344360aa050ff9a3900b78d31443a352f187dc665e57c34456744458cc9d3f68e9ac79850e144

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

Filesize
5KB

MD5
1edf305a6c0ee933f02d1815dd4fa9e9

SHA1
22a4c195ab00ed8ef3bad5b4ef970ae8d682b572

SHA256
7a5d38285ffc031449800fcd33a03183a7e154ab3fb406da8c73978e0511762f

SHA512
7b941532070ebe0cc1c05eb479279f950b2620daa2d0cfc7fc9bdf12c8fc7aebed7bf428e8273b65f74d31026c417bc643e04dd0d98b16582f38fc4994d1396b

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
10KB

MD5
3efdc3f576c467b859ffeb4b5f3c715a

SHA1
d6258bf424a567639224106e5f2a651e80f39886

SHA256
783cb4c69d7c141217e068c95f349ee55a42b4488a6e998416c742552564c396

SHA512
ddfd58f73eb59d0fc6fe3aa4fa5d4b5b21a1ba8bf11c9172cc7998fa526a9983750d76a38d6041d386c8d89243ce39e47dd899f062d62b5e952d66ec2ae95b3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-4a7848ed-c19c-48de-86dd-d45568731bdb\files.cab

Filesize
1.6MB

MD5
809337e8fba896e6c6be38773398afd5

SHA1
f1cf29e8175ba87b9b28a02dca9e5fb09f175027

SHA256
6b956a5c80beb1085c7bb11f6386b31b718bbf59c59ee8bd83de2c0febe90aa3

SHA512
4edf0a07ecb49a0af6b06621c06221e2fe5d48808cc305b59d4142c990474543bce0c6fb99677257a3dede9c6edcbaa8e613af31c3ad0cf0c21576a783ee19f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-4a7848ed-c19c-48de-86dd-d45568731bdb\msiwrapper.ini

Filesize
1KB

MD5
b7d15e5dddfef3c7e708bd0503e06f4e

SHA1
fb98fddf692fe00c1952812ef2fd79ba90d33d61

SHA256
d41ec9ae9c6d8939476fbe4137040ca81eb2676911160390440e9d0f81f385b9

SHA512
8f2719efc9b913ce721948f8e598e268e99673b3b70f0598092fd9165dbb8884018654c0dba48dc8b5840512ef77dff80522ba0a7e92e4512fed1fba4ad31c00

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_whwloifc.2bm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\Installer\MSICF08.tmp

Filesize
208KB

MD5
0c8921bbcc37c6efd34faf44cf3b0cb5

SHA1
dcfa71246157edcd09eecaf9d4c5e360b24b3e49

SHA256
fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

SHA512
ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

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

Filesize
24.1MB

MD5
c144c24631d8e9e1cf16809a3091a967

SHA1
ee3a5a8bdf62e0c132fdec049b19bc6bc5327d17

SHA256
472afd323710deba64e2f892287dc7d144580d97cb8e9622ecb6c06a8787946b

SHA512
90ce77c89151195507e463536e80c49d519a1c60316cc7a9f8b9d7d1a97f725e6805118a10a1a28f15b271bab2dc5aa981e50324ac3690733d064ec8209d0206

Download Submit
\??\Volume{fb297ba4-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{ad697835-1741-45b0-b528-edc3cb9c4ca3}_OnDiskSnapshotProp

Filesize
6KB

MD5
da63073fa7e166d1626c86ea428d124a

SHA1
7b7844df9bb5ebbeab0d5776c0ca61fdfd0bce3f

SHA256
2d166c98bde87d37f836bfea4f7fadb6cc757a416252c97bfcc2b745a7dde3b9

SHA512
4c97043276d90d3aeba0c56b2ae3c136345a4e3eaaf7b770e47ab3dcbad9648fa22fca6475e49710800ae9abb8b98d3f1bb3cfbdd70ca90e3f708a3f5ff1d89f

Download Submit
memory/3128-198-0x0000000005A40000-0x0000000005AA6000-memory.dmp

Filesize
408KB

Download
memory/3128-222-0x0000000006680000-0x000000000669E000-memory.dmp

Filesize
120KB

Download
memory/3128-196-0x0000000005200000-0x0000000005222000-memory.dmp

Filesize
136KB

Download
memory/3128-197-0x00000000059D0000-0x0000000005A36000-memory.dmp

Filesize
408KB

Download
memory/3128-193-0x0000000002780000-0x00000000027B6000-memory.dmp

Filesize
216KB

Download
memory/3128-232-0x0000000007650000-0x0000000007658000-memory.dmp

Filesize
32KB

Download
memory/3128-208-0x0000000005AB0000-0x0000000005E04000-memory.dmp

Filesize
3.3MB

Download
memory/3128-209-0x00000000060B0000-0x00000000060CE000-memory.dmp

Filesize
120KB

Download
memory/3128-210-0x00000000065F0000-0x000000000663C000-memory.dmp

Filesize
304KB

Download
memory/3128-212-0x000000006E220000-0x000000006E26C000-memory.dmp

Filesize
304KB

Download
memory/3128-211-0x00000000066A0000-0x00000000066D2000-memory.dmp

Filesize
200KB

Download
memory/3128-194-0x0000000005320000-0x0000000005948000-memory.dmp

Filesize
6.2MB

Download
memory/3128-223-0x00000000072A0000-0x0000000007343000-memory.dmp

Filesize
652KB

Download
memory/3128-224-0x0000000007A10000-0x000000000808A000-memory.dmp

Filesize
6.5MB

Download
memory/3128-225-0x00000000073D0000-0x00000000073EA000-memory.dmp

Filesize
104KB

Download
memory/3128-226-0x0000000007430000-0x000000000743A000-memory.dmp

Filesize
40KB

Download
memory/3128-227-0x0000000007660000-0x00000000076F6000-memory.dmp

Filesize
600KB

Download
memory/3128-228-0x00000000075D0000-0x00000000075E1000-memory.dmp

Filesize
68KB

Download
memory/3128-229-0x0000000007600000-0x000000000760E000-memory.dmp

Filesize
56KB

Download
memory/3128-230-0x0000000007610000-0x0000000007624000-memory.dmp

Filesize
80KB

Download
memory/3128-231-0x0000000007720000-0x000000000773A000-memory.dmp

Filesize
104KB

Download
memory/3716-188-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download