amadey | 5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	C6EE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	C6EE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	C6EE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	C6EE.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	C6EE.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	C6EE.exe

Mystic
Mystic is an infostealer written in C++.
stealer mystic
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1096-81-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral1/files/0x0007000000023263-100.dat	family_redline
behavioral1/files/0x0007000000023263-102.dat	family_redline
behavioral1/memory/3060-105-0x0000000000500000-0x000000000053E000-memory.dmp	family_redline
behavioral1/memory/3936-249-0x0000000000580000-0x00000000005DA000-memory.dmp	family_redline

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
5844	netsh.exe

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	C895.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	D2C7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	kos1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	kos.exe

Executes dropped EXE 26 IoCs

pid	Process
2204	C275.exe
3420	oV4wZ8xS.exe
628	C332.exe
3492	pz6FY5lY.exe
2560	Py9cb2uM.exe
3720	GB0uy9NJ.exe
4684	C612.exe
4792	1ax36DM8.exe
3004	C6EE.exe
396	C895.exe
4192	explothe.exe
2272	D2C7.exe
3060	2ag766BY.exe
1788	ss41.exe
4976	toolspub2.exe
2724	DE41.exe
680	31839b57a4f11171d6abc8bbc4451ee4.exe
2152	kos1.exe
4616	toolspub2.exe
3936	E2F6.exe
3792	set16.exe
3776	EBA1.exe
2292	kos.exe
4176	is-8QOJM.tmp
5728	previewer.exe
4140	previewer.exe

Loads dropped DLL 3 IoCs

pid	Process
4176	is-8QOJM.tmp
4176	is-8QOJM.tmp
4176	is-8QOJM.tmp

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"	C6EE.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\\\""	C275.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\\\""	oV4wZ8xS.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\\\""	pz6FY5lY.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\\\""	Py9cb2uM.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\\\""	GB0uy9NJ.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

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1820 set thread context of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 628 set thread context of 1700	628	C332.exe	112
PID 4792 set thread context of 3392	4792	1ax36DM8.exe	115
PID 4684 set thread context of 1096	4684	C612.exe	121
PID 4976 set thread context of 4616	4976	toolspub2.exe	161
PID 2724 set thread context of 1440	2724	DE41.exe	156

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\PA Previewer\unins000.dat	is-8QOJM.tmp
File opened for modification	C:\Program Files (x86)\PA Previewer\previewer.exe	is-8QOJM.tmp
File created	C:\Program Files (x86)\PA Previewer\unins000.dat	is-8QOJM.tmp
File created	C:\Program Files (x86)\PA Previewer\is-KQHVQ.tmp	is-8QOJM.tmp
File created	C:\Program Files (x86)\PA Previewer\is-PQOFP.tmp	is-8QOJM.tmp
File created	C:\Program Files (x86)\PA Previewer\is-LSFAT.tmp	is-8QOJM.tmp
File created	C:\Program Files (x86)\PA Previewer\is-6RPAM.tmp	is-8QOJM.tmp

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
1096	1820	WerFault.exe	83
4068	628	WerFault.exe	100
680	4792	WerFault.exe	107
932	4684	WerFault.exe	108
1592	3392	WerFault.exe	115

Checks SCSI registry key(s) 3 TTPs 6 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
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 3 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

pid	Process
820	schtasks.exe
5272	schtasks.exe
5428	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4192	AppLaunch.exe
4192	AppLaunch.exe
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found
3196	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3196	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4192	AppLaunch.exe
4616	toolspub2.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
756	msedge.exe
756	msedge.exe
756	msedge.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeDebugPrivilege	3004	C6EE.exe
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeDebugPrivilege	2292	kos.exe
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found
Token: SeShutdownPrivilege	3196	Process not Found
Token: SeCreatePagefilePrivilege	3196	Process not Found

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe
756	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 1820 wrote to memory of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 1820 wrote to memory of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 1820 wrote to memory of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 1820 wrote to memory of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 1820 wrote to memory of 4192	1820	5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe	87
PID 3196 wrote to memory of 2204	3196	Process not Found	98
PID 3196 wrote to memory of 2204	3196	Process not Found	98
PID 3196 wrote to memory of 2204	3196	Process not Found	98
PID 2204 wrote to memory of 3420	2204	C275.exe	99
PID 2204 wrote to memory of 3420	2204	C275.exe	99
PID 2204 wrote to memory of 3420	2204	C275.exe	99
PID 3196 wrote to memory of 628	3196	Process not Found	100
PID 3196 wrote to memory of 628	3196	Process not Found	100
PID 3196 wrote to memory of 628	3196	Process not Found	100
PID 3420 wrote to memory of 3492	3420	oV4wZ8xS.exe	102
PID 3420 wrote to memory of 3492	3420	oV4wZ8xS.exe	102
PID 3420 wrote to memory of 3492	3420	oV4wZ8xS.exe	102
PID 3196 wrote to memory of 4860	3196	Process not Found	103
PID 3196 wrote to memory of 4860	3196	Process not Found	103
PID 3492 wrote to memory of 2560	3492	pz6FY5lY.exe	105
PID 3492 wrote to memory of 2560	3492	pz6FY5lY.exe	105
PID 3492 wrote to memory of 2560	3492	pz6FY5lY.exe	105
PID 2560 wrote to memory of 3720	2560	Py9cb2uM.exe	106
PID 2560 wrote to memory of 3720	2560	Py9cb2uM.exe	106
PID 2560 wrote to memory of 3720	2560	Py9cb2uM.exe	106
PID 3196 wrote to memory of 4684	3196	Process not Found	108
PID 3196 wrote to memory of 4684	3196	Process not Found	108
PID 3196 wrote to memory of 4684	3196	Process not Found	108
PID 3720 wrote to memory of 4792	3720	GB0uy9NJ.exe	107
PID 3720 wrote to memory of 4792	3720	GB0uy9NJ.exe	107
PID 3720 wrote to memory of 4792	3720	GB0uy9NJ.exe	107
PID 3196 wrote to memory of 3004	3196	Process not Found	111
PID 3196 wrote to memory of 3004	3196	Process not Found	111
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 628 wrote to memory of 1700	628	C332.exe	112
PID 3196 wrote to memory of 396	3196	Process not Found	113
PID 3196 wrote to memory of 396	3196	Process not Found	113
PID 3196 wrote to memory of 396	3196	Process not Found	113
PID 4792 wrote to memory of 2244	4792	1ax36DM8.exe	114
PID 4792 wrote to memory of 2244	4792	1ax36DM8.exe	114
PID 4792 wrote to memory of 2244	4792	1ax36DM8.exe	114
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4792 wrote to memory of 3392	4792	1ax36DM8.exe	115
PID 4684 wrote to memory of 1096	4684	C612.exe	121
PID 4684 wrote to memory of 1096	4684	C612.exe	121
PID 4684 wrote to memory of 1096	4684	C612.exe	121
PID 4684 wrote to memory of 1096	4684	C612.exe	121

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\5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe
"C:\Users\Admin\AppData\Local\Temp\5435fb0e3fe2fdba92f710ccc9925916667aa83858e054f7b04312aa8d8d86eb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - DcRat
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:4192
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 140
  2⤵
  - Program crash
  PID:1096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1820 -ip 1820
1⤵
PID:5084

C:\Users\Admin\AppData\Local\Temp\C275.exe
C:\Users\Admin\AppData\Local\Temp\C275.exe
1⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oV4wZ8xS.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\oV4wZ8xS.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3420
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pz6FY5lY.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pz6FY5lY.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3492
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Py9cb2uM.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Py9cb2uM.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2560
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\GB0uy9NJ.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\GB0uy9NJ.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:3720
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1ax36DM8.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1ax36DM8.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:4792
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        
        PID:2244
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        
        PID:3392
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 3392 -s 540
        8⤵
        Program crash
        
        PID:1592
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 616
        7⤵
        Program crash
        
        PID:680
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2ag766BY.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\2ag766BY.exe
        6⤵
        Executes dropped EXE
        
        PID:3060

C:\Users\Admin\AppData\Local\Temp\C332.exe
C:\Users\Admin\AppData\Local\Temp\C332.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:628
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1700
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 136
  2⤵
  - Program crash
  PID:4068

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\C46B.bat" "
1⤵
PID:4860
- 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
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:756
- - 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=0x11c,0x120,0x124,0xf8,0x128,0x7ff8abe146f8,0x7ff8abe14708,0x7ff8abe14718
    3⤵
    PID:1908
- - 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=1944,40972896232261072,15050704632159355261,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
    3⤵
    PID:2232
- - 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=1944,40972896232261072,15050704632159355261,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2540 /prefetch:8
    3⤵
    PID:2832
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,40972896232261072,15050704632159355261,131072 --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=3336 /prefetch:1
    3⤵
    PID:416
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,40972896232261072,15050704632159355261,131072 --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=3328 /prefetch:1
    3⤵
    PID:408
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,40972896232261072,15050704632159355261,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1952 /prefetch:2
    3⤵
    PID:2104
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,40972896232261072,15050704632159355261,131072 --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=4720 /prefetch:1
    3⤵
    PID:6004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://accounts.google.com/
  2⤵
  PID:4404
- - 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,0x100,0x104,0xd8,0x108,0x7ff8abe146f8,0x7ff8abe14708,0x7ff8abe14718
    3⤵
    PID:1492
- - 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=2108,672839429842645171,11408697623918549908,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2116 /prefetch:3
    3⤵
    PID:5784

C:\Users\Admin\AppData\Local\Temp\C612.exe
C:\Users\Admin\AppData\Local\Temp\C612.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:1096
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 152
  2⤵
  - Program crash
  PID:932

C:\Users\Admin\AppData\Local\Temp\C6EE.exe
C:\Users\Admin\AppData\Local\Temp\C6EE.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:3004

C:\Users\Admin\AppData\Local\Temp\C895.exe
C:\Users\Admin\AppData\Local\Temp\C895.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
PID:396
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:4192
- - 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⤵
    - DcRat
    - Creates scheduled task(s)
    PID:820
- - 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:2876
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:4964
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:3676
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:2488
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2960
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:5744
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1512
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:4452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4792 -ip 4792
1⤵
PID:3452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 628 -ip 628
1⤵
PID:412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 3392 -ip 3392
1⤵
PID:3024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 4684 -ip 4684
1⤵
PID:3460

C:\Users\Admin\AppData\Local\Temp\D2C7.exe
C:\Users\Admin\AppData\Local\Temp\D2C7.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
PID:2272
- C:\Users\Admin\AppData\Local\Temp\ss41.exe
  "C:\Users\Admin\AppData\Local\Temp\ss41.exe"
  2⤵
  - Executes dropped EXE
  PID:1788
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:4976
- - 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:4616
- C:\Users\Admin\AppData\Local\Temp\kos1.exe
  "C:\Users\Admin\AppData\Local\Temp\kos1.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:2152
- - C:\Users\Admin\AppData\Local\Temp\set16.exe
    "C:\Users\Admin\AppData\Local\Temp\set16.exe"
    3⤵
    - Executes dropped EXE
    PID:3792
  - - C:\Users\Admin\AppData\Local\Temp\is-CCRAD.tmp\is-8QOJM.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-CCRAD.tmp\is-8QOJM.tmp" /SL4 $270210 "C:\Users\Admin\AppData\Local\Temp\set16.exe" 1232936 52224
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in Program Files directory
      PID:4176
    - - C:\Program Files (x86)\PA Previewer\previewer.exe
        
        "C:\Program Files (x86)\PA Previewer\previewer.exe" -i
        5⤵
        Executes dropped EXE
        
        PID:5728
    - - C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" helpmsg 8
        5⤵
        
        PID:5708
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 helpmsg 8
        6⤵
        
        PID:5064
    - - C:\Program Files (x86)\PA Previewer\previewer.exe
        
        "C:\Program Files (x86)\PA Previewer\previewer.exe" -s
        5⤵
        Executes dropped EXE
        
        PID:4140
- - C:\Users\Admin\AppData\Local\Temp\kos.exe
    "C:\Users\Admin\AppData\Local\Temp\kos.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2292
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  - Executes dropped EXE
  PID:680
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    PID:6072
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:5680
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:5840
  - - 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:5940
    - - 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:5844
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:2124
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:6108
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:6032
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:3112
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        DcRat
        Creates scheduled task(s)
        
        PID:5272
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:1672
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:3188
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:5192
    - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
        5⤵
        
        PID:5136
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        DcRat
        Creates scheduled task(s)
        
        PID:5428

C:\Users\Admin\AppData\Local\Temp\DE41.exe
C:\Users\Admin\AppData\Local\Temp\DE41.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2724
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1440

C:\Users\Admin\AppData\Local\Temp\EBA1.exe
C:\Users\Admin\AppData\Local\Temp\EBA1.exe
1⤵
- Executes dropped EXE
PID:3776
- C:\Users\Admin\AppData\Local\Temp\EBA1.exe
  C:\Users\Admin\AppData\Local\Temp\EBA1.exe
  2⤵
  PID:5596

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5532

C:\Users\Admin\AppData\Local\Temp\E2F6.exe
C:\Users\Admin\AppData\Local\Temp\E2F6.exe
1⤵
- Executes dropped EXE
PID:3936

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5800

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
1⤵
PID:5848

C:\Users\Admin\AppData\Roaming\fwdcggj
C:\Users\Admin\AppData\Roaming\fwdcggj
1⤵
PID:5896

C:\Users\Admin\AppData\Roaming\gbdcggj
C:\Users\Admin\AppData\Roaming\gbdcggj
1⤵
PID:5228

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

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

Scripting

T1064

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery