metastealer | 66d7083b0c8f714aaa89bf29eaf6b26f8fbde249948401d777f75c99865a9ae3

Analysis

max time kernel
136s
max time network
137s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13/12/2024, 02:39

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General

Target

66d7083b0c8f714aaa89bf29eaf6b26f8fbde249948401d777f75c99865a9ae3.msi
Size

1.6MB
MD5

ebf9aec610ffb1a4cf2bc72722d2b7aa
SHA1

c59e7409eba5429321b9f1741db9336dcdf6897d
SHA256

66d7083b0c8f714aaa89bf29eaf6b26f8fbde249948401d777f75c99865a9ae3
SHA512

13d3ea3fc2f554c08c790b25f145d58c75a14f364956de706c42d01bac6abfcff262156ddac36038504551f32ab9d26155a1a82d7edb494ade29a7b67276a1b9
SSDEEP

24576:ot9cpVDhRd1f12r17ik1lsqDR0J6KHPqmH4zDyON9PKh7lLjm:HpRhRT92r1+maq9e6KvqBzt9PKl

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
behavioral1/memory/1200-80-0x0000000010000000-0x0000000010731000-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
1592	powershell.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1664	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)	\??\O:	msiexec.exe
File opened (read-only)	\??\S:	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)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\Q:	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)	\??\P:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\W:	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)	\??\Q:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Drops file in Windows directory 10 IoCs

description	ioc	Process
File opened for modification	C:\Windows\INF\setupapi.ev3	DrvInst.exe
File opened for modification	C:\Windows\Installer\f77118e.msi	msiexec.exe
File created	C:\Windows\Installer\f77118f.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\INF\setupapi.ev1	DrvInst.exe
File opened for modification	C:\Windows\INF\setupapi.dev.log	DrvInst.exe
File created	C:\Windows\Installer\f77118e.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI1258.tmp	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
1200	setup.exe

Loads dropped DLL 4 IoCs

pid	Process
1300	MsiExec.exe
1300	MsiExec.exe
1300	MsiExec.exe
1300	MsiExec.exe

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
2748	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 6 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	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	setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
968	systeminfo.exe

Modifies data under HKEY_USERS 43 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2752	msiexec.exe
2752	msiexec.exe
1592	powershell.exe
1200	setup.exe
1200	setup.exe
1200	setup.exe
1200	setup.exe
1200	setup.exe
1200	setup.exe

Suspicious use of AdjustPrivilegeToken 54 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2748	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2748	msiexec.exe
Token: SeRestorePrivilege	2752	msiexec.exe
Token: SeTakeOwnershipPrivilege	2752	msiexec.exe
Token: SeSecurityPrivilege	2752	msiexec.exe
Token: SeCreateTokenPrivilege	2748	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2748	msiexec.exe
Token: SeLockMemoryPrivilege	2748	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2748	msiexec.exe
Token: SeMachineAccountPrivilege	2748	msiexec.exe
Token: SeTcbPrivilege	2748	msiexec.exe
Token: SeSecurityPrivilege	2748	msiexec.exe
Token: SeTakeOwnershipPrivilege	2748	msiexec.exe
Token: SeLoadDriverPrivilege	2748	msiexec.exe
Token: SeSystemProfilePrivilege	2748	msiexec.exe
Token: SeSystemtimePrivilege	2748	msiexec.exe
Token: SeProfSingleProcessPrivilege	2748	msiexec.exe
Token: SeIncBasePriorityPrivilege	2748	msiexec.exe
Token: SeCreatePagefilePrivilege	2748	msiexec.exe
Token: SeCreatePermanentPrivilege	2748	msiexec.exe
Token: SeBackupPrivilege	2748	msiexec.exe
Token: SeRestorePrivilege	2748	msiexec.exe
Token: SeShutdownPrivilege	2748	msiexec.exe
Token: SeDebugPrivilege	2748	msiexec.exe
Token: SeAuditPrivilege	2748	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2748	msiexec.exe
Token: SeChangeNotifyPrivilege	2748	msiexec.exe
Token: SeRemoteShutdownPrivilege	2748	msiexec.exe
Token: SeUndockPrivilege	2748	msiexec.exe
Token: SeSyncAgentPrivilege	2748	msiexec.exe
Token: SeEnableDelegationPrivilege	2748	msiexec.exe
Token: SeManageVolumePrivilege	2748	msiexec.exe
Token: SeImpersonatePrivilege	2748	msiexec.exe
Token: SeCreateGlobalPrivilege	2748	msiexec.exe
Token: SeBackupPrivilege	2728	vssvc.exe
Token: SeRestorePrivilege	2728	vssvc.exe
Token: SeAuditPrivilege	2728	vssvc.exe
Token: SeBackupPrivilege	2752	msiexec.exe
Token: SeRestorePrivilege	2752	msiexec.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2224	DrvInst.exe
Token: SeLoadDriverPrivilege	2224	DrvInst.exe
Token: SeLoadDriverPrivilege	2224	DrvInst.exe
Token: SeLoadDriverPrivilege	2224	DrvInst.exe
Token: SeRestorePrivilege	2752	msiexec.exe
Token: SeTakeOwnershipPrivilege	2752	msiexec.exe
Token: SeRestorePrivilege	2752	msiexec.exe
Token: SeTakeOwnershipPrivilege	2752	msiexec.exe
Token: SeDebugPrivilege	1592	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2748	msiexec.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 2752 wrote to memory of 1300	2752	msiexec.exe	35
PID 1300 wrote to memory of 1664	1300	MsiExec.exe	36
PID 1300 wrote to memory of 1664	1300	MsiExec.exe	36
PID 1300 wrote to memory of 1664	1300	MsiExec.exe	36
PID 1300 wrote to memory of 1664	1300	MsiExec.exe	36
PID 1300 wrote to memory of 1828	1300	MsiExec.exe	38
PID 1300 wrote to memory of 1828	1300	MsiExec.exe	38
PID 1300 wrote to memory of 1828	1300	MsiExec.exe	38
PID 1300 wrote to memory of 1828	1300	MsiExec.exe	38
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1300 wrote to memory of 1200	1300	MsiExec.exe	40
PID 1200 wrote to memory of 1592	1200	setup.exe	41
PID 1200 wrote to memory of 1592	1200	setup.exe	41
PID 1200 wrote to memory of 1592	1200	setup.exe	41
PID 1200 wrote to memory of 1592	1200	setup.exe	41
PID 1200 wrote to memory of 968	1200	setup.exe	43
PID 1200 wrote to memory of 968	1200	setup.exe	43
PID 1200 wrote to memory of 968	1200	setup.exe	43
PID 1200 wrote to memory of 968	1200	setup.exe	43

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\66d7083b0c8f714aaa89bf29eaf6b26f8fbde249948401d777f75c99865a9ae3.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2748

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:2752
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding E9D0E133B7B1F0C024D015B603178620
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1300
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:1664
- - 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:1828
- - C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\files\setup.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\files\setup.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1200
  - - 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
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1592
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:968

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2728

C:\Windows\system32\DrvInst.exe
DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "0000000000000328" "00000000000003AC"
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2224

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

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\files.cab

Filesize
1.3MB

MD5
fa946fbc8adb45ff63876866dfc4baf4

SHA1
9bc31fe8598eb0922c81429338421dca5d4876c7

SHA256
17e2b8de9ef45ad708adeeee5a98ca753751e2e7ecfe83c53dda44d6e04e354a

SHA512
c5ab6b90e761c50c04d88e18e84cc1978eec5dabfaaca0b3e909b286001297bd7c3ad651a3a2b9f3071d61b94db54be0810bb91f5d6d2d0ef0cae9152171f4b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\msiwrapper.ini

Filesize
380B

MD5
79d77715ec83d466313eafdc0071b9ee

SHA1
b219b90db0337f0557bc1180ae8e769a678dc510

SHA256
252399fefbc5252587605ff0bbf7b3a6dbb5fc2043abae19237c832d2c1643c5

SHA512
edbb7f42b8084ee73468542cb6dc644d6ae499ad93cd458e8e59e721d5b0c0ead890809cf5c87c02ed34f34a25b1a8bb919df26988b0b7fa01d3a3700a0e978c

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\msiwrapper.ini

Filesize
1KB

MD5
30262a8ce2dfe0b90590eb3e556a670b

SHA1
6b6c81703b2c09e79315d1a35ba7fce15fca90c2

SHA256
addda82d21ebdef1af82d92d3e669dc8d41a1b68d1cae5d1ab06582d347e0072

SHA512
2910a15aef17cd79885b02df0939f92d60e7038e41bf97d1cc8c15995692396f23d9ec73852e8f5938729a6a02d96b6243959ea625f5d24ba05eb48a4edd4bd2

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-4395dd5e-eead-4275-914c-e89a8f0492f9\msiwrapper.ini

Filesize
1KB

MD5
1ac2d055a287a0168af6fc37c0728756

SHA1
bcad9c1f2a51c0009a6734123ab5946ee1219ce6

SHA256
77b70788d88cd3ddb164100b35d26a68ec0c93d23e5902a194e075f3c1df5eea

SHA512
a2954c25b066bdf3e36be7a43a55ab102091310a6d5fa99fc11a468bb594ffb5e621d0d409f03193c1f9db48d0909cdbe5564ae238627c1d3094dfcde0bec228

Download Submit
C:\Windows\Installer\MSI1258.tmp

Filesize
208KB

MD5
0c8921bbcc37c6efd34faf44cf3b0cb5

SHA1
dcfa71246157edcd09eecaf9d4c5e360b24b3e49

SHA256
fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

SHA512
ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

Download Submit
memory/1200-80-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download