amadey | 2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	A420.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	A420.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	A420.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	A420.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	A420.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	A420.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/2528-195-0x0000000000270000-0x00000000002CA000-memory.dmp	family_redline
behavioral1/files/0x00060000000186c6-255.dat	family_redline
behavioral1/files/0x00060000000186c6-258.dat	family_redline
behavioral1/memory/2912-263-0x00000000011B0000-0x00000000011CE000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/files/0x00060000000186c6-255.dat	family_sectoprat
behavioral1/files/0x00060000000186c6-258.dat	family_sectoprat
behavioral1/memory/2912-263-0x00000000011B0000-0x00000000011CE000-memory.dmp	family_sectoprat

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
1984	netsh.exe

Executes dropped EXE 22 IoCs

pid	Process
2532	950F.exe
2972	9BF2.exe
320	yK3Qt4gJ.exe
2948	9C9F.bat
2288	9DF7.exe
1532	Yp9ju8gP.exe
1652	qv9gP6qP.exe
1656	LK2zx1yq.exe
2832	1du00SJ7.exe
1284	A420.exe
2908	AC5B.exe
640	explothe.exe
2708	E1DD.exe
2528	BCB.exe
2092	1D58.exe
2912	2AA2.exe
1836	toolspub2.exe
596	31839b57a4f11171d6abc8bbc4451ee4.exe
1228	source1.exe
3060	toolspub2.exe
2752	latestX.exe
1268	explothe.exe

Loads dropped DLL 34 IoCs

pid	Process
2532	950F.exe
2532	950F.exe
320	yK3Qt4gJ.exe
320	yK3Qt4gJ.exe
1532	Yp9ju8gP.exe
1532	Yp9ju8gP.exe
1652	qv9gP6qP.exe
1652	qv9gP6qP.exe
1656	LK2zx1yq.exe
1656	LK2zx1yq.exe
2832	1du00SJ7.exe
1360	WerFault.exe
1360	WerFault.exe
1360	WerFault.exe
1360	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
3044	WerFault.exe
2908	AC5B.exe
3044	WerFault.exe
1768	WerFault.exe
1768	WerFault.exe
1768	WerFault.exe
1768	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2600	WerFault.exe
2708	E1DD.exe
2708	E1DD.exe
2708	E1DD.exe
2708	E1DD.exe
2708	E1DD.exe
1836	toolspub2.exe
2708	E1DD.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features	A420.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	A420.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	950F.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	yK3Qt4gJ.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	Yp9ju8gP.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	qv9gP6qP.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	LK2zx1yq.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 1836 set thread context of 3060	1836	toolspub2.exe	77

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

System Information Discovery
T1082

Program crash 5 IoCs

pid	pid_target	Process	procid_target
2756	2296	WerFault.exe	23
1360	2972	WerFault.exe	33
3044	2288	WerFault.exe	40
1768	2832	WerFault.exe	43
2600	2528	WerFault.exe	67

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.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/Job

pid	Process
1548	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E19F39C1-6813-11EE-8654-7AF708EF84A9} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	2AA2.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	2AA2.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2640	AppLaunch.exe
2640	AppLaunch.exe
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found
1260	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1260	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2640	AppLaunch.exe
3060	toolspub2.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeDebugPrivilege	1284	A420.exe
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeShutdownPrivilege	1260	Process not Found
Token: SeDebugPrivilege	2092	1D58.exe
Token: SeDebugPrivilege	2912	2AA2.exe
Token: SeDebugPrivilege	1228	source1.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1260	Process not Found
1260	Process not Found
1092	iexplore.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1260	Process not Found
1260	Process not Found

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1092	iexplore.exe
1092	iexplore.exe
1992	IEXPLORE.EXE
1992	IEXPLORE.EXE
1992	IEXPLORE.EXE
1992	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2640	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	28
PID 2296 wrote to memory of 2756	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	29
PID 2296 wrote to memory of 2756	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	29
PID 2296 wrote to memory of 2756	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	29
PID 2296 wrote to memory of 2756	2296	2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe	29
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2532	1260	Process not Found	32
PID 1260 wrote to memory of 2972	1260	Process not Found	33
PID 1260 wrote to memory of 2972	1260	Process not Found	33
PID 1260 wrote to memory of 2972	1260	Process not Found	33
PID 1260 wrote to memory of 2972	1260	Process not Found	33
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 2532 wrote to memory of 320	2532	950F.exe	35
PID 1260 wrote to memory of 2948	1260	Process not Found	36
PID 1260 wrote to memory of 2948	1260	Process not Found	36
PID 1260 wrote to memory of 2948	1260	Process not Found	36
PID 1260 wrote to memory of 2948	1260	Process not Found	36
PID 1260 wrote to memory of 2288	1260	Process not Found	40
PID 1260 wrote to memory of 2288	1260	Process not Found	40
PID 1260 wrote to memory of 2288	1260	Process not Found	40
PID 1260 wrote to memory of 2288	1260	Process not Found	40
PID 2948 wrote to memory of 2292	2948	9C9F.bat	37
PID 2948 wrote to memory of 2292	2948	9C9F.bat	37
PID 2948 wrote to memory of 2292	2948	9C9F.bat	37
PID 2948 wrote to memory of 2292	2948	9C9F.bat	37
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 320 wrote to memory of 1532	320	yK3Qt4gJ.exe	38
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1532 wrote to memory of 1652	1532	Yp9ju8gP.exe	45
PID 1652 wrote to memory of 1656	1652	qv9gP6qP.exe	41
PID 1652 wrote to memory of 1656	1652	qv9gP6qP.exe	41
PID 1652 wrote to memory of 1656	1652	qv9gP6qP.exe	41
PID 1652 wrote to memory of 1656	1652	qv9gP6qP.exe	41
PID 1652 wrote to memory of 1656	1652	qv9gP6qP.exe	41
PID 1652 wrote to memory of 1656	1652	qv9gP6qP.exe	41

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe
"C:\Users\Admin\AppData\Local\Temp\2bc6c0e9e67c1d56333e7bc2f2381ced8a0d73ecafe5a683cff55abed472db83.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:2640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 76
  2⤵
  - Program crash
  PID:2756

C:\Users\Admin\AppData\Local\Temp\950F.exe
C:\Users\Admin\AppData\Local\Temp\950F.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yK3Qt4gJ.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\yK3Qt4gJ.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:320
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9ju8gP.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Yp9ju8gP.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1532
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qv9gP6qP.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qv9gP6qP.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:1652

C:\Users\Admin\AppData\Local\Temp\9BF2.exe
C:\Users\Admin\AppData\Local\Temp\9BF2.exe
1⤵
- Executes dropped EXE
PID:2972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 48
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:1360

C:\Users\Admin\AppData\Local\Temp\9C9F.bat
"C:\Users\Admin\AppData\Local\Temp\9C9F.bat"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\9DC5.tmp\9DC6.tmp\9DC7.bat C:\Users\Admin\AppData\Local\Temp\9C9F.bat"
  2⤵
  PID:2292
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://accounts.google.com/
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    PID:1092
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1092 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1992

C:\Users\Admin\AppData\Local\Temp\9DF7.exe
C:\Users\Admin\AppData\Local\Temp\9DF7.exe
1⤵
- Executes dropped EXE
PID:2288
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 48
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:3044

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\LK2zx1yq.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\LK2zx1yq.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
PID:1656
- C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1du00SJ7.exe
  C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1du00SJ7.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2832
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 36
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1768

C:\Users\Admin\AppData\Local\Temp\A420.exe
C:\Users\Admin\AppData\Local\Temp\A420.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:1284

C:\Users\Admin\AppData\Local\Temp\AC5B.exe
C:\Users\Admin\AppData\Local\Temp\AC5B.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2908
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:640
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1548
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit
    3⤵
    PID:1624
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:1180
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:908
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:1724
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:2196
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2880
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1988
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:924

C:\Users\Admin\AppData\Local\Temp\E1DD.exe
C:\Users\Admin\AppData\Local\Temp\E1DD.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2708
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  PID:1836
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: MapViewOfSection
    PID:3060
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  - Executes dropped EXE
  PID:596
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:3032
  - - C:\Windows\system32\cmd.exe
      C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
      4⤵
      PID:2068
    - - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        5⤵
        Modifies Windows Firewall
        
        PID:1984
- C:\Users\Admin\AppData\Local\Temp\source1.exe
  "C:\Users\Admin\AppData\Local\Temp\source1.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1228
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    PID:2448
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  - Executes dropped EXE
  PID:2752

C:\Users\Admin\AppData\Local\Temp\BCB.exe
C:\Users\Admin\AppData\Local\Temp\BCB.exe
1⤵
- Executes dropped EXE
PID:2528
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 528
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2600

C:\Users\Admin\AppData\Local\Temp\1D58.exe
C:\Users\Admin\AppData\Local\Temp\1D58.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2092

C:\Users\Admin\AppData\Local\Temp\2AA2.exe
C:\Users\Admin\AppData\Local\Temp\2AA2.exe
1⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
PID:2912

C:\Windows\system32\taskeng.exe
taskeng.exe {5755DEF6-9733-401C-B4A8-7321DB32985F} S-1-5-21-686452656-3203474025-4140627569-1000:UUVOHKNL\Admin:Interactive:[1]
1⤵
PID:2576
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  - Executes dropped EXE
  PID:1268

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231011085613.log C:\Windows\Logs\CBS\CbsPersist_20231011085613.cab
1⤵
PID:2652

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
1⤵
PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry