metastealer | b2332c274a55abe231d044ad4e3e64dd37bf3200314c209d5a91ff8ee800cc54

Analysis

max time kernel
136s
max time network
138s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 03:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b2332c274a55abe231d044ad4e3e64dd37bf3200314c209d5a91ff8ee800cc54.msi
Size

1.9MB
MD5

911c7c676d8457767ff6d69ecefa1d79
SHA1

d63ccdb60cd4db63a9ecca34b2e7120571df8a8e
SHA256

b2332c274a55abe231d044ad4e3e64dd37bf3200314c209d5a91ff8ee800cc54
SHA512

503b854ab1f40cb8790393650d9ae32a2e1c3785e0c0aa68d35ca9ca2fcdf52815f1465029f7888b967d5c2d08060ecdce069c1cabaef013f17e1988ffbb9742
SSDEEP

24576:1t9cpVDh46APmqtgPOvmoQVFVwhajkD6lbTOz0H:KpRhV9qtgGBQD28AOTGK

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/2788-81-0x0000000010000000-0x0000000010731000-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
1608	powershell.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
800	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)	\??\R:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\W:	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)	\??\I:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	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\Logs\DPX\setupact.log	EXPAND.EXE
File opened for modification	C:\Windows\Logs\DPX\setuperr.log	EXPAND.EXE
File opened for modification	C:\Windows\Installer\f76cdab.msi	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\f76cdab.msi	msiexec.exe
File created	C:\Windows\Installer\f76cdac.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSICE66.tmp	msiexec.exe
File opened for modification	C:\Windows\INF\setupapi.ev3	DrvInst.exe

Executes dropped EXE 1 IoCs

pid	Process
2788	install.exe

Loads dropped DLL 4 IoCs

pid	Process
2168	MsiExec.exe
2168	MsiExec.exe
2168	MsiExec.exe
2168	MsiExec.exe

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
2536	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	EXPAND.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	install.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

Gathers system information 1 TTPs 1 IoCs

Runs systeminfo.exe.

System Information Discovery

T1082

pid	Process
320	systeminfo.exe

Modifies data under HKEY_USERS 43 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	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\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs	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\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	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\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	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\CTLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	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\Microsoft\SystemCertificates\SmartCardRoot\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	DrvInst.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	DrvInst.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1704	msiexec.exe
1704	msiexec.exe
1608	powershell.exe
2788	install.exe
2788	install.exe
2788	install.exe
2788	install.exe
2788	install.exe
2788	install.exe

Suspicious use of AdjustPrivilegeToken 54 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2536	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2536	msiexec.exe
Token: SeRestorePrivilege	1704	msiexec.exe
Token: SeTakeOwnershipPrivilege	1704	msiexec.exe
Token: SeSecurityPrivilege	1704	msiexec.exe
Token: SeCreateTokenPrivilege	2536	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2536	msiexec.exe
Token: SeLockMemoryPrivilege	2536	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2536	msiexec.exe
Token: SeMachineAccountPrivilege	2536	msiexec.exe
Token: SeTcbPrivilege	2536	msiexec.exe
Token: SeSecurityPrivilege	2536	msiexec.exe
Token: SeTakeOwnershipPrivilege	2536	msiexec.exe
Token: SeLoadDriverPrivilege	2536	msiexec.exe
Token: SeSystemProfilePrivilege	2536	msiexec.exe
Token: SeSystemtimePrivilege	2536	msiexec.exe
Token: SeProfSingleProcessPrivilege	2536	msiexec.exe
Token: SeIncBasePriorityPrivilege	2536	msiexec.exe
Token: SeCreatePagefilePrivilege	2536	msiexec.exe
Token: SeCreatePermanentPrivilege	2536	msiexec.exe
Token: SeBackupPrivilege	2536	msiexec.exe
Token: SeRestorePrivilege	2536	msiexec.exe
Token: SeShutdownPrivilege	2536	msiexec.exe
Token: SeDebugPrivilege	2536	msiexec.exe
Token: SeAuditPrivilege	2536	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2536	msiexec.exe
Token: SeChangeNotifyPrivilege	2536	msiexec.exe
Token: SeRemoteShutdownPrivilege	2536	msiexec.exe
Token: SeUndockPrivilege	2536	msiexec.exe
Token: SeSyncAgentPrivilege	2536	msiexec.exe
Token: SeEnableDelegationPrivilege	2536	msiexec.exe
Token: SeManageVolumePrivilege	2536	msiexec.exe
Token: SeImpersonatePrivilege	2536	msiexec.exe
Token: SeCreateGlobalPrivilege	2536	msiexec.exe
Token: SeBackupPrivilege	1924	vssvc.exe
Token: SeRestorePrivilege	1924	vssvc.exe
Token: SeAuditPrivilege	1924	vssvc.exe
Token: SeBackupPrivilege	1704	msiexec.exe
Token: SeRestorePrivilege	1704	msiexec.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	2880	DrvInst.exe
Token: SeLoadDriverPrivilege	2880	DrvInst.exe
Token: SeLoadDriverPrivilege	2880	DrvInst.exe
Token: SeLoadDriverPrivilege	2880	DrvInst.exe
Token: SeRestorePrivilege	1704	msiexec.exe
Token: SeTakeOwnershipPrivilege	1704	msiexec.exe
Token: SeRestorePrivilege	1704	msiexec.exe
Token: SeTakeOwnershipPrivilege	1704	msiexec.exe
Token: SeDebugPrivilege	1608	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2536	msiexec.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 1704 wrote to memory of 2168	1704	msiexec.exe	35
PID 2168 wrote to memory of 800	2168	MsiExec.exe	36
PID 2168 wrote to memory of 800	2168	MsiExec.exe	36
PID 2168 wrote to memory of 800	2168	MsiExec.exe	36
PID 2168 wrote to memory of 800	2168	MsiExec.exe	36
PID 2168 wrote to memory of 1964	2168	MsiExec.exe	38
PID 2168 wrote to memory of 1964	2168	MsiExec.exe	38
PID 2168 wrote to memory of 1964	2168	MsiExec.exe	38
PID 2168 wrote to memory of 1964	2168	MsiExec.exe	38
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2168 wrote to memory of 2788	2168	MsiExec.exe	40
PID 2788 wrote to memory of 1608	2788	install.exe	41
PID 2788 wrote to memory of 1608	2788	install.exe	41
PID 2788 wrote to memory of 1608	2788	install.exe	41
PID 2788 wrote to memory of 1608	2788	install.exe	41
PID 2788 wrote to memory of 320	2788	install.exe	43
PID 2788 wrote to memory of 320	2788	install.exe	43
PID 2788 wrote to memory of 320	2788	install.exe	43
PID 2788 wrote to memory of 320	2788	install.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\b2332c274a55abe231d044ad4e3e64dd37bf3200314c209d5a91ff8ee800cc54.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2536

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:1704
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding 1CDF8184248CB2E9001799D0D0719F63
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-bd1f24fd-e927-423d-aabe-782b21919424\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:800
- - 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:1964
- - C:\Users\Admin\AppData\Local\Temp\MW-bd1f24fd-e927-423d-aabe-782b21919424\files\install.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-bd1f24fd-e927-423d-aabe-782b21919424\files\install.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2788
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Microsoft\Windows\search.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:1608
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:320

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

C:\Windows\system32\DrvInst.exe
DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000005D0" "000000000000058C"
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2880

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MW-bd1f24fd-e927-423d-aabe-782b21919424\files.cab

Filesize
1.6MB

MD5
99e7d8d9b0e89b408e27e49c80de5923

SHA1
180428134b266951fb0eaa9d359c886132707d8b

SHA256
a41a2a085b81f2b39d739b3ff75d5ccbb7b8ff4c21b03caec3ca8a721fd158f7

SHA512
895fb9f72055a36bc85dfda6911f9b0ae27ef480aed1e24a7ee7ceeb27df887bb7b8c750796f1e18c2b0a5bebb3bcd400546cc5355450fb8d5d88f3a839c3a17

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-bd1f24fd-e927-423d-aabe-782b21919424\msiwrapper.ini

Filesize
1KB

MD5
39cd0c11b8643c63b9d882227da7fe89

SHA1
41058115a7e494ffb7685e8689c5dd6df53e3023

SHA256
26bfb16d7db0404d1d54a3dc07a49d943fb1699e1e1f0cc4625abe3509d8c5dd

SHA512
82734f6d1d99bf99b282e043c794184c8750eb3f7fcfcb837b0cab390a12ca8b40b5f38ce7f12695ae4d24b2cfab502ce8dde6b88fec2b94228b0258bc92e228

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-bd1f24fd-e927-423d-aabe-782b21919424\msiwrapper.ini

Filesize
1KB

MD5
7d362f9ef3fa5f49a29607d71ad5eec7

SHA1
aa8b9b6d6d066a1b15d0922c1b3e3c88361f938e

SHA256
eeed1110876a208666f4339b617a163ae265e9c661d03cc2fd456532e5773b7d

SHA512
552d8291488991ba995e5a9a3170d7f48a14a578e8821358828d3ee96acb66ae2e27fc446906ce475db2f2ca4b406946847b0fbbd987726bf667ed5477aa7d58

Download Submit
C:\Windows\Installer\MSICE66.tmp

Filesize
208KB

MD5
0c8921bbcc37c6efd34faf44cf3b0cb5

SHA1
dcfa71246157edcd09eecaf9d4c5e360b24b3e49

SHA256
fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

SHA512
ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

Download Submit
memory/2788-81-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download