quasar | 4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

General

Target

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Size

606KB
MD5

c23863e0d7186334ca69903c6653ae06
SHA1

6040256f4dabd5ee5dee6560e04c56f699532db6
SHA256

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72
SHA512

b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759
SSDEEP

12288:HDNN+IaAFB0OLrdd5xSx8G3cK6TsrId6dd4WCWd9nNxtSR9UcN+Pjv:HDr+FqVvL5x4RcKYd83CWd9+UPv

Score

10^/10

quasar venomrat hacked evasion persistence rat rootkit spyware stealer trojan

Malware Config

Extracted

Family

quasar

Version

2.1.0.0

Botnet

hacked

C2

23.105.131.178:7812

Mutex

VNM_MUTEX_cFzA15c8rYLW8gVTCh

Attributes

encryption_key
VGvtyILUmmcgl2gY0sSm
install_name
Windows Security Health Service.exe
log_directory
Logs
reconnect_delay
3000
startup_key
Windows Update
subdirectory
SubDir

Signatures

Contains code to disable Windows Defender 7 IoCs

A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

Processes:

resource	yara_rule
behavioral1/memory/1256-60-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1256-61-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1256-62-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1256-63-0x0000000000486C0E-mapping.dmp	disable_win_def
behavioral1/memory/1256-65-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/1256-67-0x0000000000400000-0x000000000048C000-memory.dmp	disable_win_def
behavioral1/memory/928-82-0x0000000000486C0E-mapping.dmp	disable_win_def

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1256-60-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1256-61-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1256-62-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1256-63-0x0000000000486C0E-mapping.dmp	family_quasar
behavioral1/memory/1256-65-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/1256-67-0x0000000000400000-0x000000000048C000-memory.dmp	family_quasar
behavioral1/memory/928-82-0x0000000000486C0E-mapping.dmp	family_quasar

VenomRAT
VenomRAT is a modified version of QuasarRAT with some added features, such as rootkit and stealer capabilites.
rat rootkit stealer venomrat
Executes dropped EXE 2 IoCs

Processes:

Windows Security Health Service.exeWindows Security Health Service.exe

pid process

924 Windows Security Health Service.exe
928 Windows Security Health Service.exe
Loads dropped DLL 1 IoCs

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

pid process

1256 4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

pid	process
924	Windows Security Health Service.exe
928	Windows Security Health Service.exe

pid	process
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exeWindows Security Health Service.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Windows Services = "C:\\Users\\Admin\\AppData\\Roaming\\Windows Update Folder\\Windows Update.exe"	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Roaming\\SubDir\\Windows Security Health Service.exe\""	Windows Security Health Service.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 ip-api.com

flow	ioc
2	ip-api.com

Suspicious use of SetThreadContext 2 IoCs

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exeWindows Security Health Service.exe

description	pid	process	target process
PID 2044 set thread context of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 924 set thread context of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

268 1256 WerFault.exe 4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exe

pid process

1052 schtasks.exe
800 schtasks.exe

pid	pid_target	process	target process
268	1256	WerFault.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

pid	process
1052	schtasks.exe
800	schtasks.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exe4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

pid	process
1760	powershell.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exepowershell.exeWindows Security Health Service.exe

description	pid	process
Token: SeDebugPrivilege	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
Token: SeDebugPrivilege	1760	powershell.exe
Token: SeDebugPrivilege	928	Windows Security Health Service.exe
Token: SeDebugPrivilege	928	Windows Security Health Service.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Windows Security Health Service.exe

pid process

928 Windows Security Health Service.exe

pid	process
928	Windows Security Health Service.exe

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exeWindows Security Health Service.exeWindows Security Health Service.execmd.exe

description	pid	process	target process
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 2044 wrote to memory of 1256	2044	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
PID 1256 wrote to memory of 1052	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	schtasks.exe
PID 1256 wrote to memory of 1052	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	schtasks.exe
PID 1256 wrote to memory of 1052	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	schtasks.exe
PID 1256 wrote to memory of 1052	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	schtasks.exe
PID 1256 wrote to memory of 924	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	Windows Security Health Service.exe
PID 1256 wrote to memory of 924	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	Windows Security Health Service.exe
PID 1256 wrote to memory of 924	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	Windows Security Health Service.exe
PID 1256 wrote to memory of 924	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 1256 wrote to memory of 1760	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	powershell.exe
PID 1256 wrote to memory of 1760	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	powershell.exe
PID 1256 wrote to memory of 1760	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	powershell.exe
PID 1256 wrote to memory of 1760	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	powershell.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 924 wrote to memory of 928	924	Windows Security Health Service.exe	Windows Security Health Service.exe
PID 928 wrote to memory of 800	928	Windows Security Health Service.exe	schtasks.exe
PID 928 wrote to memory of 800	928	Windows Security Health Service.exe	schtasks.exe
PID 928 wrote to memory of 800	928	Windows Security Health Service.exe	schtasks.exe
PID 928 wrote to memory of 800	928	Windows Security Health Service.exe	schtasks.exe
PID 1256 wrote to memory of 1220	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	cmd.exe
PID 1256 wrote to memory of 1220	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	cmd.exe
PID 1256 wrote to memory of 1220	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	cmd.exe
PID 1256 wrote to memory of 1220	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	cmd.exe
PID 1220 wrote to memory of 1212	1220	cmd.exe	cmd.exe
PID 1220 wrote to memory of 1212	1220	cmd.exe	cmd.exe
PID 1220 wrote to memory of 1212	1220	cmd.exe	cmd.exe
PID 1220 wrote to memory of 1212	1220	cmd.exe	cmd.exe
PID 1256 wrote to memory of 268	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	WerFault.exe
PID 1256 wrote to memory of 268	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	WerFault.exe
PID 1256 wrote to memory of 268	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	WerFault.exe
PID 1256 wrote to memory of 268	1256	4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
"C:\Users\Admin\AppData\Local\Temp\4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2044

C:\Users\Admin\AppData\Local\Temp\4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe
"C:\Users\Admin\AppData\Local\Temp\4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe"
2⤵
- Modifies Windows Defender Real-time Protection settings
- Loads dropped DLL
- Windows security modification
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1256

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "Windows Update" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72.exe" /rl HIGHEST /f
3⤵
- Creates scheduled task(s)
PID:1052

C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
"C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:924

C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
"C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:928

C:\Windows\SysWOW64\schtasks.exe
"schtasks" /create /tn "Windows Update" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe" /rl HIGHEST /f
5⤵
- Creates scheduled task(s)
PID:800

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Get-MpPreference -verbose
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1760

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k start /b del /q/f/s %TEMP%\* & exit
3⤵
- Suspicious use of WriteProcessMemory
PID:1220

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /K del /q/f/s C:\Users\Admin\AppData\Local\Temp\*
4⤵
PID:1212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 2012
3⤵
- Program crash
PID:268

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

4

T1112

Disabling Security Tools

2

T1089

Install Root Certificate

1

T1130

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\WEknQP9rN4jp.bat
Filesize
261B

MD5
bc9689263a9bbf07f2f80a3725674809

SHA1
7a298391b69e80f8588eebbe4c5d61e8eccc77eb

SHA256
93bc12c06d681de8ed994b4c4c466b8f198d9dc55a2462eaa8f969d7b0968936

SHA512
0129cfa73fe4fb8f52ea1ed6662a75650f565e4a26c5c57e651147cd17c04df5810ee88b1befbefd81fbb2346fe78ad8766eed69c7212a72ab582d614741596c

Download Submit
C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
Filesize
606KB

MD5
c23863e0d7186334ca69903c6653ae06

SHA1
6040256f4dabd5ee5dee6560e04c56f699532db6

SHA256
4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

SHA512
b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759

Download Submit
C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
Filesize
606KB

MD5
c23863e0d7186334ca69903c6653ae06

SHA1
6040256f4dabd5ee5dee6560e04c56f699532db6

SHA256
4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

SHA512
b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759

Download Submit
C:\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
Filesize
606KB

MD5
c23863e0d7186334ca69903c6653ae06

SHA1
6040256f4dabd5ee5dee6560e04c56f699532db6

SHA256
4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

SHA512
b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759

Download Submit
\Users\Admin\AppData\Roaming\SubDir\Windows Security Health Service.exe
Filesize
606KB

MD5
c23863e0d7186334ca69903c6653ae06

SHA1
6040256f4dabd5ee5dee6560e04c56f699532db6

SHA256
4e07acab1178209379b2f3926e63da1a3002c9640667907db610216bd6e02e72

SHA512
b9a7ffaa9a01a488efd29a9f9162c95a8c50f25d2183679f4783ce900319d81f4d375518667959b89bf8df002a869736a2c47bccae3b8ec5844f8f31c2fa7759

Download Submit
memory/268-96-0x0000000000000000-mapping.dmp

Download
memory/800-90-0x0000000000000000-mapping.dmp

Download
memory/924-71-0x0000000000000000-mapping.dmp

Download
memory/924-74-0x0000000000070000-0x000000000010E000-memory.dmp

Filesize
632KB

Download
memory/928-82-0x0000000000486C0E-mapping.dmp

Download
memory/1052-69-0x0000000000000000-mapping.dmp

Download
memory/1212-94-0x0000000000000000-mapping.dmp

Download
memory/1220-93-0x0000000000000000-mapping.dmp

Download
memory/1256-67-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1256-63-0x0000000000486C0E-mapping.dmp

Download
memory/1256-57-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1256-61-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1256-62-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1256-58-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1256-60-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1256-65-0x0000000000400000-0x000000000048C000-memory.dmp

Filesize
560KB

Download
memory/1760-91-0x000000006F350000-0x000000006F8FB000-memory.dmp

Filesize
5.7MB

Download
memory/1760-92-0x000000006F350000-0x000000006F8FB000-memory.dmp

Filesize
5.7MB

Download
memory/1760-77-0x0000000000000000-mapping.dmp

Download
memory/2044-56-0x0000000000320000-0x000000000032A000-memory.dmp

Filesize
40KB

Download
memory/2044-55-0x0000000075881000-0x0000000075883000-memory.dmp

Filesize
8KB

Download
memory/2044-54-0x0000000001130000-0x00000000011CE000-memory.dmp

Filesize
632KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads