metastealer | b2332c274a55abe231d044ad4e3e64dd37bf3200314c209d5a91ff8ee800cc54

Analysis

max time kernel
136s
max time network
137s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-12-2024 08:55

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

install.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/2972-81-0x0000000010000000-0x0000000010731000-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
1344	powershell.exe

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2496	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)	\??\H:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\G:	msiexec.exe
File opened (read-only)	\??\H:	msiexec.exe
File opened (read-only)	\??\K:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\Z:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\V:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\O:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\T:	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)	\??\K:	msiexec.exe
File opened (read-only)	\??\N:	msiexec.exe
File opened (read-only)	\??\U:	msiexec.exe
File opened (read-only)	\??\Y:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\A:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\E:	msiexec.exe
File opened (read-only)	\??\I:	msiexec.exe
File opened (read-only)	\??\J:	msiexec.exe
File opened (read-only)	\??\Q:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\X:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\W:	msiexec.exe
File opened (read-only)	\??\P:	msiexec.exe
File opened (read-only)	\??\R:	msiexec.exe
File opened (read-only)	\??\S:	msiexec.exe
File opened (read-only)	\??\B:	msiexec.exe
File opened (read-only)	\??\L:	msiexec.exe
File opened (read-only)	\??\M:	msiexec.exe
File opened (read-only)	\??\T:	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\INF\setupapi.ev1	DrvInst.exe
File created	C:\Windows\Installer\f76b8a5.msi	msiexec.exe
File opened for modification	C:\Windows\Installer\f76b8a5.msi	msiexec.exe
File created	C:\Windows\Installer\f76b8a6.ipi	msiexec.exe
File opened for modification	C:\Windows\Installer\	msiexec.exe
File opened for modification	C:\Windows\Installer\MSIB97F.tmp	msiexec.exe
File opened for modification	C:\Windows\Logs\DPX\setuperr.log	EXPAND.EXE
File opened for modification	C:\Windows\INF\setupapi.ev3	DrvInst.exe
File opened for modification	C:\Windows\INF\setupapi.dev.log	DrvInst.exe

Executes dropped EXE 1 IoCs

pid	Process
2972	install.exe

Loads dropped DLL 4 IoCs

pid	Process
1664	MsiExec.exe
1664	MsiExec.exe
1664	MsiExec.exe
1664	MsiExec.exe

Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs

persistence privilege_escalation

Installer Packages

T1546.016

Msiexec

T1218.007

pid	Process
2104	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
872	systeminfo.exe

Modifies data under HKEY_USERS 43 IoCs

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

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2372	msiexec.exe
2372	msiexec.exe
1344	powershell.exe
2972	install.exe
2972	install.exe
2972	install.exe
2972	install.exe
2972	install.exe
2972	install.exe

Suspicious use of AdjustPrivilegeToken 54 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2104	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2104	msiexec.exe
Token: SeRestorePrivilege	2372	msiexec.exe
Token: SeTakeOwnershipPrivilege	2372	msiexec.exe
Token: SeSecurityPrivilege	2372	msiexec.exe
Token: SeCreateTokenPrivilege	2104	msiexec.exe
Token: SeAssignPrimaryTokenPrivilege	2104	msiexec.exe
Token: SeLockMemoryPrivilege	2104	msiexec.exe
Token: SeIncreaseQuotaPrivilege	2104	msiexec.exe
Token: SeMachineAccountPrivilege	2104	msiexec.exe
Token: SeTcbPrivilege	2104	msiexec.exe
Token: SeSecurityPrivilege	2104	msiexec.exe
Token: SeTakeOwnershipPrivilege	2104	msiexec.exe
Token: SeLoadDriverPrivilege	2104	msiexec.exe
Token: SeSystemProfilePrivilege	2104	msiexec.exe
Token: SeSystemtimePrivilege	2104	msiexec.exe
Token: SeProfSingleProcessPrivilege	2104	msiexec.exe
Token: SeIncBasePriorityPrivilege	2104	msiexec.exe
Token: SeCreatePagefilePrivilege	2104	msiexec.exe
Token: SeCreatePermanentPrivilege	2104	msiexec.exe
Token: SeBackupPrivilege	2104	msiexec.exe
Token: SeRestorePrivilege	2104	msiexec.exe
Token: SeShutdownPrivilege	2104	msiexec.exe
Token: SeDebugPrivilege	2104	msiexec.exe
Token: SeAuditPrivilege	2104	msiexec.exe
Token: SeSystemEnvironmentPrivilege	2104	msiexec.exe
Token: SeChangeNotifyPrivilege	2104	msiexec.exe
Token: SeRemoteShutdownPrivilege	2104	msiexec.exe
Token: SeUndockPrivilege	2104	msiexec.exe
Token: SeSyncAgentPrivilege	2104	msiexec.exe
Token: SeEnableDelegationPrivilege	2104	msiexec.exe
Token: SeManageVolumePrivilege	2104	msiexec.exe
Token: SeImpersonatePrivilege	2104	msiexec.exe
Token: SeCreateGlobalPrivilege	2104	msiexec.exe
Token: SeBackupPrivilege	2396	vssvc.exe
Token: SeRestorePrivilege	2396	vssvc.exe
Token: SeAuditPrivilege	2396	vssvc.exe
Token: SeBackupPrivilege	2372	msiexec.exe
Token: SeRestorePrivilege	2372	msiexec.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2772	DrvInst.exe
Token: SeLoadDriverPrivilege	2772	DrvInst.exe
Token: SeLoadDriverPrivilege	2772	DrvInst.exe
Token: SeLoadDriverPrivilege	2772	DrvInst.exe
Token: SeRestorePrivilege	2372	msiexec.exe
Token: SeTakeOwnershipPrivilege	2372	msiexec.exe
Token: SeRestorePrivilege	2372	msiexec.exe
Token: SeTakeOwnershipPrivilege	2372	msiexec.exe
Token: SeDebugPrivilege	1344	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2104	msiexec.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 2372 wrote to memory of 1664	2372	msiexec.exe	34
PID 1664 wrote to memory of 2496	1664	MsiExec.exe	35
PID 1664 wrote to memory of 2496	1664	MsiExec.exe	35
PID 1664 wrote to memory of 2496	1664	MsiExec.exe	35
PID 1664 wrote to memory of 2496	1664	MsiExec.exe	35
PID 1664 wrote to memory of 1656	1664	MsiExec.exe	37
PID 1664 wrote to memory of 1656	1664	MsiExec.exe	37
PID 1664 wrote to memory of 1656	1664	MsiExec.exe	37
PID 1664 wrote to memory of 1656	1664	MsiExec.exe	37
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 1664 wrote to memory of 2972	1664	MsiExec.exe	39
PID 2972 wrote to memory of 1344	2972	install.exe	41
PID 2972 wrote to memory of 1344	2972	install.exe	41
PID 2972 wrote to memory of 1344	2972	install.exe	41
PID 2972 wrote to memory of 1344	2972	install.exe	41
PID 2972 wrote to memory of 872	2972	install.exe	43
PID 2972 wrote to memory of 872	2972	install.exe	43
PID 2972 wrote to memory of 872	2972	install.exe	43
PID 2972 wrote to memory of 872	2972	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\install.msi
1⤵
- Enumerates connected drives
- Event Triggered Execution: Installer Packages
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2104

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:2372
- C:\Windows\syswow64\MsiExec.exe
  C:\Windows\syswow64\MsiExec.exe -Embedding ADC0CF86C7CE05AA9118C25E5C2917AE
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1664
- - C:\Windows\SysWOW64\ICACLS.EXE
    "C:\Windows\system32\ICACLS.EXE" "C:\Users\Admin\AppData\Local\Temp\MW-66f4eb27-a096-47d3-8cc9-8425da65024d\." /SETINTEGRITYLEVEL (CI)(OI)HIGH
    3⤵
    - Modifies file permissions
    - System Location Discovery: System Language Discovery
    PID:2496
- - 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:1656
- - C:\Users\Admin\AppData\Local\Temp\MW-66f4eb27-a096-47d3-8cc9-8425da65024d\files\install.exe
    "C:\Users\Admin\AppData\Local\Temp\MW-66f4eb27-a096-47d3-8cc9-8425da65024d\files\install.exe" /VERYSILENT /VERYSILENT
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2972
  - - 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:1344
  - - C:\Windows\SysWOW64\systeminfo.exe
      systeminfo
      4⤵
      System Location Discovery: System Language Discovery
      Gathers system information
      PID:872

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2396

C:\Windows\system32\DrvInst.exe
DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000005D4" "000000000000058C"
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2772

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-66f4eb27-a096-47d3-8cc9-8425da65024d\files.cab

Filesize
1.6MB

MD5
99e7d8d9b0e89b408e27e49c80de5923

SHA1
180428134b266951fb0eaa9d359c886132707d8b

SHA256
a41a2a085b81f2b39d739b3ff75d5ccbb7b8ff4c21b03caec3ca8a721fd158f7

SHA512
895fb9f72055a36bc85dfda6911f9b0ae27ef480aed1e24a7ee7ceeb27df887bb7b8c750796f1e18c2b0a5bebb3bcd400546cc5355450fb8d5d88f3a839c3a17

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-66f4eb27-a096-47d3-8cc9-8425da65024d\msiwrapper.ini

Filesize
386B

MD5
b8121352554e6bec865c851cd7b26ca0

SHA1
ebc190a8a82b7255241ef6505223b3a5c855c319

SHA256
c481213e046b64ef4cbf7fa8112e9b0c83b87474405a1d59fa20d18468e09a13

SHA512
5104d8d68a11631fa374ea97baacab88ea6a6895ec92d11276b84fdc0941f7b7f78a7ea378d9ec28f8cb1f07b74061fc7a8f74c86447144d6995a099fd2c3652

Download Submit
C:\Users\Admin\AppData\Local\Temp\MW-66f4eb27-a096-47d3-8cc9-8425da65024d\msiwrapper.ini

Filesize
1KB

MD5
9779c0e071f8aad2514420ee728904d7

SHA1
8e11083dc7b0d7b0c97e4221f4fb50d58391ec1d

SHA256
cc15a2771ab0cef6c2dcdfe1c8b9023afc76058acce4f4b9bd167ed27d060626

SHA512
cf5c68f99e75aa418e2aebb58956cca8dd0b537f713feafc9a8f2fbb7dd9ccf9302601e161750b3fd8fb97aca8f368f13dac7e99b7eeb142409d9b0874ef8f2d

Download Submit
C:\Windows\Installer\MSIB97F.tmp

Filesize
208KB

MD5
0c8921bbcc37c6efd34faf44cf3b0cb5

SHA1
dcfa71246157edcd09eecaf9d4c5e360b24b3e49

SHA256
fd622cf73ea951a6de631063aba856487d77745dd1500adca61902b8dde56fe1

SHA512
ed55443e20d40cca90596f0a0542fa5ab83fe0270399adfaafd172987fb813dfd44ec0da0a58c096af3641003f830341fe259ad5bce9823f238ae63b7e11e108

Download Submit
memory/2972-81-0x0000000010000000-0x0000000010731000-memory.dmp

Filesize
7.2MB

Download