metastealer | 4593c894a43a01d0953bb09d2fa03e0feb994efaf562d4ce07b8d31d01a6c75b

Analysis

max time kernel
148s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03/01/2025, 03:26

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General

Target

4593c894a43a01d0953bb09d2fa03e0feb994efaf562d4ce07b8d31d01a6c75b.msi
Size

1.9MB
MD5

2410d9594d6eba5993709ca37061dea3
SHA1

68c304fd67d32d3466fe89fb4fb0283914969b50
SHA256

4593c894a43a01d0953bb09d2fa03e0feb994efaf562d4ce07b8d31d01a6c75b
SHA512

886751dc1bc0b904cd045d68d48df4cc34e695142a76a419f8161326d7fcb09fa1ad987355828a2a41dbb382e78e662c2b4b84bf577976adab461a860fe29a6b
SSDEEP

24576:Gt9cpVDhH6GBnZF+e8B8jfJ+YQB1gBcnxl/dHRd/zJ/r:ppRhaynv+e9fJ+R+Bc3pf/zJ/r

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/476-82-0x0000000010000000-0x0000000010731000-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
1536	powershell.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
492	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)	\??\A:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\T:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\W:	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\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSI91D4.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
File created	C:\Windows\Installer\f769128.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 opened for modification	C:\Windows\Installer\f769128.msi	msiexec.exe
File created	C:\Windows\Installer\f769129.ipi	msiexec.exe
File opened for modification	C:\Windows\INF\setupapi.ev3	DrvInst.exe

Executes dropped EXE 1 IoCs

pid	Process
476	install.exe

Loads dropped DLL 4 IoCs

pid	Process
2696	MsiExec.exe
2696	MsiExec.exe
2696	MsiExec.exe
2696	MsiExec.exe

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
2784	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
1712	systeminfo.exe

Modifies data under HKEY_USERS 43 IoCs

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

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2712	msiexec.exe
2712	msiexec.exe
1536	powershell.exe
476	install.exe
476	install.exe
476	install.exe
476	install.exe
476	install.exe
476	install.exe

Suspicious use of AdjustPrivilegeToken 54 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2784	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2784	msiexec.exe
Token: SeRestorePrivilege	2712	msiexec.exe
Token: SeTakeOwnershipPrivilege	2712	msiexec.exe
Token: SeSecurityPrivilege	2712	msiexec.exe
Token: SeCreateTokenPrivilege	2784	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2784	msiexec.exe
Token: SeLockMemoryPrivilege	2784	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2784	msiexec.exe
Token: SeMachineAccountPrivilege	2784	msiexec.exe
Token: SeTcbPrivilege	2784	msiexec.exe
Token: SeSecurityPrivilege	2784	msiexec.exe
Token: SeTakeOwnershipPrivilege	2784	msiexec.exe
Token: SeLoadDriverPrivilege	2784	msiexec.exe
Token: SeSystemProfilePrivilege	2784	msiexec.exe
Token: SeSystemtimePrivilege	2784	msiexec.exe
Token: SeProfSingleProcessPrivilege	2784	msiexec.exe
Token: SeIncBasePriorityPrivilege	2784	msiexec.exe
Token: SeCreatePagefilePrivilege	2784	msiexec.exe
Token: SeCreatePermanentPrivilege	2784	msiexec.exe
Token: SeBackupPrivilege	2784	msiexec.exe
Token: SeRestorePrivilege	2784	msiexec.exe
Token: SeShutdownPrivilege	2784	msiexec.exe
Token: SeDebugPrivilege	2784	msiexec.exe
Token: SeAuditPrivilege	2784	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2784	msiexec.exe
Token: SeChangeNotifyPrivilege	2784	msiexec.exe
Token: SeRemoteShutdownPrivilege	2784	msiexec.exe
Token: SeUndockPrivilege	2784	msiexec.exe
Token: SeSyncAgentPrivilege	2784	msiexec.exe
Token: SeEnableDelegationPrivilege	2784	msiexec.exe
Token: SeManageVolumePrivilege	2784	msiexec.exe
Token: SeImpersonatePrivilege	2784	msiexec.exe
Token: SeCreateGlobalPrivilege	2784	msiexec.exe
Token: SeBackupPrivilege	2812	vssvc.exe
Token: SeRestorePrivilege	2812	vssvc.exe
Token: SeAuditPrivilege	2812	vssvc.exe
Token: SeBackupPrivilege	2712	msiexec.exe
Token: SeRestorePrivilege	2712	msiexec.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2596	DrvInst.exe
Token: SeLoadDriverPrivilege	2596	DrvInst.exe
Token: SeLoadDriverPrivilege	2596	DrvInst.exe
Token: SeLoadDriverPrivilege	2596	DrvInst.exe
Token: SeRestorePrivilege	2712	msiexec.exe
Token: SeTakeOwnershipPrivilege	2712	msiexec.exe
Token: SeRestorePrivilege	2712	msiexec.exe
Token: SeTakeOwnershipPrivilege	2712	msiexec.exe
Token: SeDebugPrivilege	1536	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2784	msiexec.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2712 wrote to memory of 2696	2712	msiexec.exe	34
PID 2696 wrote to memory of 492	2696	MsiExec.exe	35
PID 2696 wrote to memory of 492	2696	MsiExec.exe	35
PID 2696 wrote to memory of 492	2696	MsiExec.exe	35
PID 2696 wrote to memory of 492	2696	MsiExec.exe	35
PID 2696 wrote to memory of 1440	2696	MsiExec.exe	37
PID 2696 wrote to memory of 1440	2696	MsiExec.exe	37
PID 2696 wrote to memory of 1440	2696	MsiExec.exe	37
PID 2696 wrote to memory of 1440	2696	MsiExec.exe	37
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 2696 wrote to memory of 476	2696	MsiExec.exe	39
PID 476 wrote to memory of 1536	476	install.exe	41
PID 476 wrote to memory of 1536	476	install.exe	41
PID 476 wrote to memory of 1536	476	install.exe	41
PID 476 wrote to memory of 1536	476	install.exe	41
PID 476 wrote to memory of 1712	476	install.exe	43
PID 476 wrote to memory of 1712	476	install.exe	43
PID 476 wrote to memory of 1712	476	install.exe	43
PID 476 wrote to memory of 1712	476	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\4593c894a43a01d0953bb09d2fa03e0feb994efaf562d4ce07b8d31d01a6c75b.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2784

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:2712
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding F85324541557A117DC437D0B0E9905B6
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-ebbd1f40-68e1-44af-b600-ebf7ca674574\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:492
- - 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:1440
- - C:\Users\Admin\AppData\Local\Temp\MW-ebbd1f40-68e1-44af-b600-ebf7ca674574\files\install.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-ebbd1f40-68e1-44af-b600-ebf7ca674574\files\install.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:476
  - - 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:1536
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:1712

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2812

C:\Windows\system32\DrvInst.exe
DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "0000000000000590" "00000000000003E0"
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2596

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\MW-ebbd1f40-68e1-44af-b600-ebf7ca674574\files.cab

Filesize
1.6MB

MD5
5a33ddb13353a0b3059f341197b9d6dd

SHA1
03f6c968a5142d5a149d0e7f907e551a456647c9

SHA256
63e81609f87def0ed7f9d6cdf22df0228e6fabceab2982c15a87390d3eedab8c

SHA512
7897011636fd793ce996c39bc98d067821db3623bb289a318faeb0c16af9db4cda10c47288003fdd866bbfcf94e0337d0dab154803d03b530c2fc5f7e6a15b79

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-ebbd1f40-68e1-44af-b600-ebf7ca674574\msiwrapper.ini

Filesize
1KB

MD5
be159e60ef0e7d8665e57a210658769c

SHA1
2a6d379203195f4da78cd2136cd0977a37596850

SHA256
bb1a7ac70830b41e844b4d5af57fb1fb928dfaac4877486c44083f7dd8f08220

SHA512
56f4ecfe5f4037b867d18a1269c1f07d15a844a1f5ec1ed8da53ef7f8d218807c6c9c833907d04163532bd09731a0b645379f1ad27099d09a497ba57be2fea1c

Download Submit
C:\Windows\Installer\MSI91D4.tmp

Filesize
208KB

MD5
0c8921bbcc37c6efd34faf44cf3b0cb5

SHA1
dcfa71246157edcd09eecaf9d4c5e360b24b3e49

SHA256
fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

SHA512
ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

Download Submit
memory/476-82-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download