xworm | 3cd08436001ab5df97f2a5c62b425caa8f77c9451f071cf4b091f9e8ec10fea6

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	Client.exe

Drops startup file 2 IoCs

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

Executes dropped EXE 15 IoCs

pid	Process
6004	Client.exe
1000	Client.exe
4380	Client.exe
6136	Client.exe
5212	Client.exe
5388	Client.exe
3544	Client.exe
2616	Client.exe
3256	Client.exe
3104	Client.exe
4772	Client.exe
1696	Client.exe
6012	Client.exe
3584	Client.exe
4740	Client.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client = "C:\\Users\\Admin\\AppData\\Roaming\\Client.exe"	Client.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
10	ip-api.com

Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

defense_evasion

SIP and Trust Provider Hijacking

T1553.003

description	ioc	Process
File created	C:\Users\Admin\Downloads\Client.exe:Zone.Identifier	firefox.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.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	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings	firefox.exe

NTFS ADS 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\Downloads\Client.exe:Zone.Identifier	firefox.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

pid	Process
4944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3572	chrome.exe
3572	chrome.exe
3888	msedge.exe
3888	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	4072	Client.exe
Token: SeShutdownPrivilege	3572	chrome.exe
Token: SeCreatePagefilePrivilege	3572	chrome.exe
Token: SeShutdownPrivilege	3572	chrome.exe
Token: SeCreatePagefilePrivilege	3572	chrome.exe
Token: SeDebugPrivilege	4848	firefox.exe
Token: SeDebugPrivilege	4848	firefox.exe

Suspicious use of FindShellTrayWindow 48 IoCs

pid	Process
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe

Suspicious use of SendNotifyMessage 44 IoCs

pid	Process
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
3572	chrome.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe
4848	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4072 wrote to memory of 4944	4072	Client.exe	83
PID 4072 wrote to memory of 4944	4072	Client.exe	83
PID 3572 wrote to memory of 3112	3572	chrome.exe	97
PID 3572 wrote to memory of 3112	3572	chrome.exe	97
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1008	3572	chrome.exe	98
PID 3572 wrote to memory of 1188	3572	chrome.exe	99
PID 3572 wrote to memory of 1188	3572	chrome.exe	99
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100
PID 3572 wrote to memory of 3588	3572	chrome.exe	100

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\Client.exe
"C:\Users\Admin\AppData\Local\Temp\Client.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4072
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /sc minute /mo 1 /tn "Client" /tr "C:\Users\Admin\AppData\Roaming\Client.exe"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:4944

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4936

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x118,0x11c,0x120,0xf4,0x124,0x7ffd1a00cc40,0x7ffd1a00cc4c,0x7ffd1a00cc58
  2⤵
  PID:3112
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1968,i,790145812710987151,7440498439236741042,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1964 /prefetch:2
  2⤵
  PID:1008
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=2104,i,790145812710987151,7440498439236741042,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2164 /prefetch:3
  2⤵
  PID:1188
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2304,i,790145812710987151,7440498439236741042,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2480 /prefetch:8
  2⤵
  PID:3588
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3188,i,790145812710987151,7440498439236741042,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3204 /prefetch:1
  2⤵
  PID:1488
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3212,i,790145812710987151,7440498439236741042,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3232 /prefetch:1
  2⤵
  PID:1988
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4524,i,790145812710987151,7440498439236741042,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4552 /prefetch:1
  2⤵
  PID:4416

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:3580

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
PID:5108
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Subvert Trust Controls: Mark-of-the-Web Bypass
  - Checks processor information in registry
  - Modifies registry class
  - NTFS ADS
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:4848
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1880 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c8cce135-84ef-4fc9-995b-fb14d709dbe9} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" gpu
    3⤵
    PID:4100
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2396 -parentBuildID 20240401114208 -prefsHandle 2380 -prefMapHandle 2376 -prefsLen 23716 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d9173660-3747-430d-9a42-7d33337cbf4b} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" socket
    3⤵
    - Checks processor information in registry
    PID:1668
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3120 -childID 1 -isForBrowser -prefsHandle 3132 -prefMapHandle 3128 -prefsLen 23857 -prefMapSize 244658 -jsInitHandle 1012 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0d54ab4b-3b67-48ca-8dde-45a6f696bab2} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" tab
    3⤵
    PID:1392
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4224 -childID 2 -isForBrowser -prefsHandle 4216 -prefMapHandle 4212 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1012 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c4dcb82-34e2-4568-80e3-f595d7de1167} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" tab
    3⤵
    PID:3684
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4944 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4936 -prefMapHandle 4932 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e77ff6d9-c9d5-4f18-840f-183660321977} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" utility
    3⤵
    - Checks processor information in registry
    PID:5208
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5324 -childID 3 -isForBrowser -prefsHandle 5348 -prefMapHandle 5344 -prefsLen 27097 -prefMapSize 244658 -jsInitHandle 1012 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d9fe2df-848d-4ae0-a171-f1a6ee74be02} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" tab
    3⤵
    PID:5724
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5348 -childID 4 -isForBrowser -prefsHandle 5544 -prefMapHandle 5548 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1012 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {87d66a1a-3091-4da0-93fc-ccec5042b236} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" tab
    3⤵
    PID:5788
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5612 -childID 5 -isForBrowser -prefsHandle 5620 -prefMapHandle 5624 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 1012 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3044bcc5-91b8-4de9-bf66-cb37ae587288} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" tab
    3⤵
    PID:5800
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5924 -childID 6 -isForBrowser -prefsHandle 6024 -prefMapHandle 6012 -prefsLen 27257 -prefMapSize 244658 -jsInitHandle 1012 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ef693913-5e82-4619-86fa-68295c72e7eb} 4848 "\\.\pipe\gecko-crash-server-pipe.4848" tab
    3⤵
    PID:4672
- - C:\Users\Admin\Downloads\Client.exe
    "C:\Users\Admin\Downloads\Client.exe"
    3⤵
    - Executes dropped EXE
    PID:1000

C:\Users\Admin\AppData\Roaming\Client.exe
C:\Users\Admin\AppData\Roaming\Client.exe
1⤵
- Executes dropped EXE
PID:6004

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:4380

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:6136

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefaultd7aacef9h7615h4c81hba21h7ee23098723a
1⤵
PID:3784
- 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=0x120,0x124,0x128,0xfc,0x12c,0x7ffd16c846f8,0x7ffd16c84708,0x7ffd16c84718
  2⤵
  PID:5392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2068,17096385451936636134,10293057645301766503,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
  2⤵
  PID:4000
- 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=2068,17096385451936636134,10293057645301766503,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3888
- 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=2068,17096385451936636134,10293057645301766503,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2732 /prefetch:8
  2⤵
  PID:1152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5572

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5408

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:5212

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:5388

C:\Users\Admin\AppData\Roaming\Client.exe
C:\Users\Admin\AppData\Roaming\Client.exe
1⤵
- Executes dropped EXE
PID:3544

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:2616

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:3256

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:3104

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:4772

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:1696

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:6012

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:3584

C:\Users\Admin\Downloads\Client.exe
"C:\Users\Admin\Downloads\Client.exe"
1⤵
- Executes dropped EXE
PID:4740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

SIP and Trust Provider Hijacking

T1553.003

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery