amadey | 264ff79911ddf9036cea4a4c4a6650c924791c252693b937dea279fa5300f6a2

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	F70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	F70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	F70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	F70.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	F70.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	F70.exe

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

RedLine payload 16 IoCs

resource	yara_rule
behavioral2/memory/2820-103-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral2/files/0x000d000000023293-111.dat	family_redline
behavioral2/memory/4948-116-0x0000000001FD0000-0x000000000202A000-memory.dmp	family_redline
behavioral2/memory/1680-120-0x0000000000230000-0x000000000024E000-memory.dmp	family_redline
behavioral2/memory/912-148-0x00000000009B0000-0x00000000009EE000-memory.dmp	family_redline
behavioral2/files/0x00090000000232a2-207.dat	family_redline
behavioral2/files/0x00090000000232a2-206.dat	family_redline
behavioral2/memory/1540-216-0x00000000006F0000-0x000000000074A000-memory.dmp	family_redline
behavioral2/memory/1472-209-0x00000000006C0000-0x000000000071A000-memory.dmp	family_redline
behavioral2/memory/4324-273-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral2/memory/1064-298-0x00000000009F0000-0x0000000000B48000-memory.dmp	family_redline
behavioral2/memory/1064-300-0x00000000009F0000-0x0000000000B48000-memory.dmp	family_redline
behavioral2/memory/4712-227-0x00000000005F0000-0x000000000064A000-memory.dmp	family_redline
behavioral2/files/0x000600000002327b-139.dat	family_redline
behavioral2/files/0x000600000002327b-138.dat	family_redline
behavioral2/files/0x000d000000023293-117.dat	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral2/files/0x000d000000023293-111.dat	family_sectoprat
behavioral2/memory/1680-120-0x0000000000230000-0x000000000024E000-memory.dmp	family_sectoprat
behavioral2/files/0x000d000000023293-117.dat	family_sectoprat

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 4872 created 3112	4872	latestX.exe	23

Downloads MZ/PE file

Checks computer location settings 2 TTPs 5 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	CEE.bat
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	kos.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	explothe.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	26F2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	kos1.exe

Executes dropped EXE 30 IoCs

pid	Process
3696	599.exe
4252	YN9EO3jL.exe
3556	oL8fB0dk.exe
396	C12.exe
4160	yA9uh3VP.exe
1360	Qb9Qp1Zl.exe
3360	CEE.bat
3336	1Ia15sl3.exe
4656	E85.exe
4224	F70.exe
1524	kos.exe
3536	explothe.exe
1820	26F2.exe
4948	2D1D.exe
5104	2F50.exe
1680	3B86.exe
1064	4079.exe
912	2be625Cj.exe
2180	toolspub2.exe
1540	4443.exe
2792	31839b57a4f11171d6abc8bbc4451ee4.exe
4712	4A20.exe
4904	kos1.exe
1472	51A3.exe
4872	latestX.exe
2408	set16.exe
1524	kos.exe
1120	is-1TT50.tmp
1756	previewer.exe
3928	explothe.exe

Loads dropped DLL 7 IoCs

pid	Process
1540	4443.exe
1540	4443.exe
4712	4A20.exe
4712	4A20.exe
1120	is-1TT50.tmp
1120	is-1TT50.tmp
1120	is-1TT50.tmp

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
T1552.001
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	F70.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	YN9EO3jL.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\\\""	oL8fB0dk.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\\\""	yA9uh3VP.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\\\""	Qb9Qp1Zl.exe
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\\\""	599.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 5 IoCs

description	pid	Process	procid_target
PID 4904 set thread context of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 396 set thread context of 3464	396	C12.exe	114
PID 3336 set thread context of 4616	3336	1Ia15sl3.exe	120
PID 4656 set thread context of 2820	4656	E85.exe	130
PID 1064 set thread context of 4324	1064	4079.exe	153

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\PA Previewer\previewer.exe	is-1TT50.tmp
File created	C:\Program Files (x86)\PA Previewer\unins000.dat	is-1TT50.tmp
File created	C:\Program Files (x86)\PA Previewer\is-1E3Q1.tmp	is-1TT50.tmp
File created	C:\Program Files (x86)\PA Previewer\is-B1CJH.tmp	is-1TT50.tmp
File created	C:\Program Files (x86)\PA Previewer\is-EEJ1A.tmp	is-1TT50.tmp
File created	C:\Program Files (x86)\PA Previewer\is-D6VDF.tmp	is-1TT50.tmp
File opened for modification	C:\Program Files (x86)\PA Previewer\unins000.dat	is-1TT50.tmp

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

System Information Discovery
T1082

Program crash 7 IoCs

pid	pid_target	Process	procid_target
1104	4904	WerFault.exe	84
1996	396	WerFault.exe	105
4244	3336	WerFault.exe	102
3332	4616	WerFault.exe	120
4100	4656	WerFault.exe	104
1272	4712	WerFault.exe	141
3968	1540	WerFault.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

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

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
4996	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
860	AppLaunch.exe
860	AppLaunch.exe
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE
3112	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3112	Explorer.EXE

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
860	AppLaunch.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeDebugPrivilege	4224	F70.exe
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeDebugPrivilege	5104	2F50.exe
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeDebugPrivilege	1680	3B86.exe
Token: SeShutdownPrivilege	3112	Explorer.EXE
Token: SeCreatePagefilePrivilege	3112	Explorer.EXE
Token: SeShutdownPrivilege	3112	Explorer.EXE

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe
4192	msedge.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3112	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 4904 wrote to memory of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 4904 wrote to memory of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 4904 wrote to memory of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 4904 wrote to memory of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 4904 wrote to memory of 860	4904	803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe	87
PID 3112 wrote to memory of 3696	3112	Explorer.EXE	96
PID 3112 wrote to memory of 3696	3112	Explorer.EXE	96
PID 3112 wrote to memory of 3696	3112	Explorer.EXE	96
PID 3696 wrote to memory of 4252	3696	599.exe	98
PID 3696 wrote to memory of 4252	3696	599.exe	98
PID 3696 wrote to memory of 4252	3696	599.exe	98
PID 4252 wrote to memory of 3556	4252	YN9EO3jL.exe	99
PID 4252 wrote to memory of 3556	4252	YN9EO3jL.exe	99
PID 4252 wrote to memory of 3556	4252	YN9EO3jL.exe	99
PID 3112 wrote to memory of 396	3112	Explorer.EXE	105
PID 3112 wrote to memory of 396	3112	Explorer.EXE	105
PID 3112 wrote to memory of 396	3112	Explorer.EXE	105
PID 3556 wrote to memory of 4160	3556	oL8fB0dk.exe	100
PID 3556 wrote to memory of 4160	3556	oL8fB0dk.exe	100
PID 3556 wrote to memory of 4160	3556	oL8fB0dk.exe	100
PID 4160 wrote to memory of 1360	4160	yA9uh3VP.exe	101
PID 4160 wrote to memory of 1360	4160	yA9uh3VP.exe	101
PID 4160 wrote to memory of 1360	4160	yA9uh3VP.exe	101
PID 3112 wrote to memory of 3360	3112	Explorer.EXE	103
PID 3112 wrote to memory of 3360	3112	Explorer.EXE	103
PID 3112 wrote to memory of 3360	3112	Explorer.EXE	103
PID 1360 wrote to memory of 3336	1360	Qb9Qp1Zl.exe	102
PID 1360 wrote to memory of 3336	1360	Qb9Qp1Zl.exe	102
PID 1360 wrote to memory of 3336	1360	Qb9Qp1Zl.exe	102
PID 3112 wrote to memory of 4656	3112	Explorer.EXE	104
PID 3112 wrote to memory of 4656	3112	Explorer.EXE	104
PID 3112 wrote to memory of 4656	3112	Explorer.EXE	104
PID 3112 wrote to memory of 4224	3112	Explorer.EXE	106
PID 3112 wrote to memory of 4224	3112	Explorer.EXE	106
PID 3112 wrote to memory of 1524	3112	Explorer.EXE	151
PID 3112 wrote to memory of 1524	3112	Explorer.EXE	151
PID 3112 wrote to memory of 1524	3112	Explorer.EXE	151
PID 3360 wrote to memory of 2500	3360	CEE.bat	109
PID 3360 wrote to memory of 2500	3360	CEE.bat	109
PID 1524 wrote to memory of 3536	1524	kos.exe	112
PID 1524 wrote to memory of 3536	1524	kos.exe	112
PID 1524 wrote to memory of 3536	1524	kos.exe	112
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 396 wrote to memory of 3464	396	C12.exe	114
PID 3112 wrote to memory of 1820	3112	Explorer.EXE	116
PID 3112 wrote to memory of 1820	3112	Explorer.EXE	116
PID 3112 wrote to memory of 1820	3112	Explorer.EXE	116
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120
PID 3336 wrote to memory of 4616	3336	1Ia15sl3.exe	120

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:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3112
- C:\Users\Admin\AppData\Local\Temp\803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe
  "C:\Users\Admin\AppData\Local\Temp\803043464c8defd7dd24c6944b8f2ffaeed3d3c1443b5df4bca2e1f0b4878d53.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4904
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:860
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4904 -s 304
    3⤵
    - Program crash
    PID:1104
- C:\Users\Admin\AppData\Local\Temp\599.exe
  C:\Users\Admin\AppData\Local\Temp\599.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3696
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\YN9EO3jL.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\YN9EO3jL.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4252
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\oL8fB0dk.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\oL8fB0dk.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:3556
    - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yA9uh3VP.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yA9uh3VP.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:4160
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\Qb9Qp1Zl.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\Qb9Qp1Zl.exe
        6⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:1360
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Ia15sl3.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Ia15sl3.exe
        7⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:3336
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        8⤵
        
        PID:4616
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4616 -s 540
        9⤵
        Program crash
        
        PID:3332
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3336 -s 572
        8⤵
        Program crash
        
        PID:4244
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2be625Cj.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2be625Cj.exe
        7⤵
        Executes dropped EXE
        
        PID:912
- C:\Users\Admin\AppData\Local\Temp\CEE.bat
  "C:\Users\Admin\AppData\Local\Temp\CEE.bat"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3360
- - C:\Windows\system32\cmd.exe
    "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\DE6.tmp\DE7.tmp\DE8.bat C:\Users\Admin\AppData\Local\Temp\CEE.bat"
    3⤵
    PID:2500
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://accounts.google.com/
      4⤵
      Enumerates system info in registry
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:4192
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x124,0x128,0x12c,0x100,0x130,0x7ffb404246f8,0x7ffb40424708,0x7ffb40424718
        5⤵
        
        PID:4932
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2452 /prefetch:3
        5⤵
        
        PID:1580
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2400 /prefetch:2
        5⤵
        
        PID:3564
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
        5⤵
        
        PID:3832
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3392 /prefetch:1
        5⤵
        
        PID:5384
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3284 /prefetch:1
        5⤵
        
        PID:5372
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4216 /prefetch:1
        5⤵
        
        PID:5496
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2140,16234704557904483057,3588601695555701672,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4920 /prefetch:1
        5⤵
        
        PID:5656
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.facebook.com/login
      4⤵
      PID:4836
    - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb404246f8,0x7ffb40424708,0x7ffb40424718
        5⤵
        
        PID:2272
- C:\Users\Admin\AppData\Local\Temp\E85.exe
  C:\Users\Admin\AppData\Local\Temp\E85.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:4656
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:2820
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4656 -s 248
    3⤵
    - Program crash
    PID:4100
- C:\Users\Admin\AppData\Local\Temp\C12.exe
  C:\Users\Admin\AppData\Local\Temp\C12.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:396
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:3464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 396 -s 256
    3⤵
    - Program crash
    PID:1996
- C:\Users\Admin\AppData\Local\Temp\F70.exe
  C:\Users\Admin\AppData\Local\Temp\F70.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious use of AdjustPrivilegeToken
  PID:4224
- C:\Users\Admin\AppData\Local\Temp\105C.exe
  C:\Users\Admin\AppData\Local\Temp\105C.exe
  2⤵
  PID:1524
- - C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
    "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:3536
  - - 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
      4⤵
      Creates scheduled task(s)
      PID:4996
  - - 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
      4⤵
      PID:3380
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "explothe.exe" /P "Admin:N"
        5⤵
        
        PID:3892
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        5⤵
        
        PID:2572
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "explothe.exe" /P "Admin:R" /E
        5⤵
        
        PID:3240
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        5⤵
        
        PID:5288
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\fefffe8cea" /P "Admin:N"
        5⤵
        
        PID:5300
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\fefffe8cea" /P "Admin:R" /E
        5⤵
        
        PID:5864
- C:\Users\Admin\AppData\Local\Temp\26F2.exe
  C:\Users\Admin\AppData\Local\Temp\26F2.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:1820
- - C:\Users\Admin\AppData\Local\Temp\kos1.exe
    "C:\Users\Admin\AppData\Local\Temp\kos1.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:4904
  - - C:\Users\Admin\AppData\Local\Temp\set16.exe
      "C:\Users\Admin\AppData\Local\Temp\set16.exe"
      4⤵
      Executes dropped EXE
      PID:2408
    - - C:\Users\Admin\AppData\Local\Temp\is-L5ACO.tmp\is-1TT50.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-L5ACO.tmp\is-1TT50.tmp" /SL4 $70040 "C:\Users\Admin\AppData\Local\Temp\set16.exe" 1232936 52224
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in Program Files directory
        
        PID:1120
      - C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" helpmsg 8
        6⤵
        
        PID:5964
      - C:\Program Files (x86)\PA Previewer\previewer.exe
        
        "C:\Program Files (x86)\PA Previewer\previewer.exe" -i
        6⤵
        Executes dropped EXE
        
        PID:1756
  - - C:\Users\Admin\AppData\Local\Temp\kos.exe
      "C:\Users\Admin\AppData\Local\Temp\kos.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:1524
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    - Executes dropped EXE
    PID:2792
- - C:\Users\Admin\AppData\Local\Temp\latestX.exe
    "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Executes dropped EXE
    PID:4872
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    - Executes dropped EXE
    PID:2180
- C:\Users\Admin\AppData\Local\Temp\2D1D.exe
  C:\Users\Admin\AppData\Local\Temp\2D1D.exe
  2⤵
  - Executes dropped EXE
  PID:4948
- C:\Users\Admin\AppData\Local\Temp\2F50.exe
  C:\Users\Admin\AppData\Local\Temp\2F50.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:5104
- C:\Users\Admin\AppData\Local\Temp\3B86.exe
  C:\Users\Admin\AppData\Local\Temp\3B86.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1680
- C:\Users\Admin\AppData\Local\Temp\4A20.exe
  C:\Users\Admin\AppData\Local\Temp\4A20.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:4712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4712 -s 792
    3⤵
    - Program crash
    PID:1272
- C:\Users\Admin\AppData\Local\Temp\51A3.exe
  C:\Users\Admin\AppData\Local\Temp\51A3.exe
  2⤵
  - Executes dropped EXE
  PID:1472
- C:\Users\Admin\AppData\Local\Temp\4443.exe
  C:\Users\Admin\AppData\Local\Temp\4443.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:1540
- C:\Users\Admin\AppData\Local\Temp\4079.exe
  C:\Users\Admin\AppData\Local\Temp\4079.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:1064
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  PID:5956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4904 -ip 4904
1⤵
PID:3828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 396 -ip 396
1⤵
PID:4888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3336 -ip 3336
1⤵
PID:1612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4616 -ip 4616
1⤵
PID:3156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4656 -ip 4656
1⤵
PID:2676

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
1⤵
PID:4324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 792
1⤵
- Program crash
PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4712 -ip 4712
1⤵
PID:3308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 1540 -ip 1540
1⤵
PID:2748

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
1⤵
- Executes dropped EXE
PID:3928

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

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

T1543.003

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Scripting

T1064

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery