matiex | 32c7304278be2831eb34d6d28f81badb6f743eb656d2b86eda764291d5eb91cb

General

Target

odT0zoYLJiNUQXd.exe
Size

1.0MB
MD5

d3e395135ceb5da670e0bbfd0b1a142b
SHA1

a108f551b8493de56146e9ce78fbbbf1ca1469af
SHA256

e906ee6485c777452c364eb7950b0553061565e9fa01dd56aed9097493c9af2b
SHA512

0219d16b85619ce4a3006029e6c227c245386f009e5a5546f1cd3f1a1ae7a04780086a258c3c7e8a72a20532e9efd1de0c63a0f762fd095c9f51308ce46aff26

Score

10^/10

matiex collection keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
Nigerian99

Extracted

Family

matiex

Credentials

Protocol: smtp
Host:
smtp.privateemail.com
Port:
587
Username:
[email protected]
Password:
Nigerian99

Signatures

Matiex
Matiex is a keylogger and infostealer first seen in July 2020.
stealer keylogger matiex

Matiex Main Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3280-139-0x0000000000400000-0x0000000000476000-memory.dmp	family_matiex

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

Processes:

odT0zoYLJiNUQXd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	odT0zoYLJiNUQXd.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

odT0zoYLJiNUQXd.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	odT0zoYLJiNUQXd.exe
Key opened	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	odT0zoYLJiNUQXd.exe
Key opened	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	odT0zoYLJiNUQXd.exe

Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

61 freegeoip.app
58 checkip.dyndns.org
60 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

odT0zoYLJiNUQXd.exe

description pid process target process

PID 2976 set thread context of 3280 2976 odT0zoYLJiNUQXd.exe odT0zoYLJiNUQXd.exe

flow	ioc
61	freegeoip.app
58	checkip.dyndns.org
60	freegeoip.app

description	pid	process	target process
PID 2976 set thread context of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe

Drops file in Windows directory 3 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3212 schtasks.exe

pid	process
3212	schtasks.exe

Modifies data under HKEY_USERS 55 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4012"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "4"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4144"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "90228624"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "5.555421"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "1157726"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "7.143282"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "9.722713"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.006557"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132901346738968942"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4364"	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

odT0zoYLJiNUQXd.exeodT0zoYLJiNUQXd.exe

pid process

2976 odT0zoYLJiNUQXd.exe
3280 odT0zoYLJiNUQXd.exe

pid	process
2976	odT0zoYLJiNUQXd.exe
3280	odT0zoYLJiNUQXd.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

TiWorker.exe

description	pid	process
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe
Token: SeRestorePrivilege	3576	TiWorker.exe
Token: SeSecurityPrivilege	3576	TiWorker.exe
Token: SeBackupPrivilege	3576	TiWorker.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

odT0zoYLJiNUQXd.exe

pid process

3280 odT0zoYLJiNUQXd.exe

pid	process
3280	odT0zoYLJiNUQXd.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

odT0zoYLJiNUQXd.exeodT0zoYLJiNUQXd.exe

description	pid	process	target process
PID 2976 wrote to memory of 3212	2976	odT0zoYLJiNUQXd.exe	schtasks.exe
PID 2976 wrote to memory of 3212	2976	odT0zoYLJiNUQXd.exe	schtasks.exe
PID 2976 wrote to memory of 3212	2976	odT0zoYLJiNUQXd.exe	schtasks.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 2976 wrote to memory of 3280	2976	odT0zoYLJiNUQXd.exe	odT0zoYLJiNUQXd.exe
PID 3280 wrote to memory of 2348	3280	odT0zoYLJiNUQXd.exe	netsh.exe
PID 3280 wrote to memory of 2348	3280	odT0zoYLJiNUQXd.exe	netsh.exe
PID 3280 wrote to memory of 2348	3280	odT0zoYLJiNUQXd.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

odT0zoYLJiNUQXd.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	odT0zoYLJiNUQXd.exe

outlook_win_path 1 IoCs

Processes:

odT0zoYLJiNUQXd.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	odT0zoYLJiNUQXd.exe

C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
"C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2976

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\Eajxplc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2639.tmp"
2⤵
- Creates scheduled task(s)
PID:3212

C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe
"C:\Users\Admin\AppData\Local\Temp\odT0zoYLJiNUQXd.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3280

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:2348

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:3240

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:1860

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3576

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2639.tmp
MD5
9ce2481b95ac63895ac0926e94af1da6

SHA1
38cf156e0ea294f4fd5001606f6809e2e345c5ad

SHA256
3ec3b3f558f7e3eeb380b95481ed1f21416ff63fa59ce63580c1267b14ed6572

SHA512
8b125f7fdfe883eab229f479c176bd4d346736f1d8dc17ec32e78a69f37ceda533a8e1459f46e49358260c52da7422dd5e78b4f082f8df765d6cbd325bbcac7d

Download Submit
memory/2976-136-0x00000000057B0000-0x0000000005806000-memory.dmp

Filesize
344KB

Download
memory/2976-132-0x00000000054E0000-0x000000000557C000-memory.dmp

Filesize
624KB

Download
memory/2976-133-0x0000000005B30000-0x00000000060D4000-memory.dmp

Filesize
5.6MB

Download
memory/2976-134-0x0000000005620000-0x00000000056B2000-memory.dmp

Filesize
584KB

Download
memory/2976-135-0x00000000055B0000-0x00000000055BA000-memory.dmp

Filesize
40KB

Download
memory/2976-130-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/2976-137-0x00000000054C0000-0x00000000054C1000-memory.dmp

Filesize
4KB

Download
memory/2976-131-0x0000000000A40000-0x0000000000B52000-memory.dmp

Filesize
1.1MB

Download
memory/3280-139-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/3280-140-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3280-141-0x00000000052C0000-0x0000000005326000-memory.dmp

Filesize
408KB

Download
memory/3280-142-0x0000000005400000-0x0000000005401000-memory.dmp

Filesize
4KB

Download
memory/3280-143-0x0000000007160000-0x0000000007322000-memory.dmp

Filesize
1.8MB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads