quasar | 69454d6bea3f04747dc194b849a91764cb6ddbacadda549e7abf412c492ffc76

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	Client.exe

Executes dropped EXE 1 IoCs

pid	Process
2176	Client.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\system32\SubDir\Client.exe	Client-built.exe
File opened for modification	C:\Windows\system32\SubDir\Client.exe	Client-built.exe
File opened for modification	C:\Windows\system32\SubDir	Client-built.exe
File opened for modification	C:\Windows\system32\SubDir\Client.exe	Client.exe
File opened for modification	C:\Windows\system32\SubDir	Client.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\sl\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\fr_CA\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ur\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\eu\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\cs\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\id\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\it\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\sr\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\et\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ro\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\vi\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ja\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\bg\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\zu\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\128.png	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\te\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\en\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\manifest.fingerprint	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\es\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\da\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\mn\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\zh_HK\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\tr\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\lt\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\kn\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\fi\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\gu\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\az\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\en_US\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_metadata\verified_contents.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ca\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\de\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ar\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\hi\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ko\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\fr\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\zh_TW\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\page_embed_script.js	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\be\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\hu\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\zh_CN\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\sv\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\th\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\bn\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\hr\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\gl\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\kk\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\sw\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\iw\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\manifest.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\hy\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\sk\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\pt_PT\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\pa\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\fil\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\es_419\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\en_GB\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ms\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\mr\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\en_CA\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\no\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\el\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ta\messages.json	msedge.exe
File created	C:\Program Files\chrome_Unpacker_BeginUnzipping4624_523488922\_locales\ml\messages.json	msedge.exe

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 8 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\VendorIdentifier	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\Update Revision	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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

pid	Process
1096	schtasks.exe
2252	schtasks.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3808065738-1666277613-1125846146-1000\{D330B844-D1C2-46DC-B96B-822423BA9303}	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	firefox.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
5584	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4624	msedge.exe
4624	msedge.exe
2180	msedge.exe
2180	msedge.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	5076	Client-built.exe
Token: SeDebugPrivilege	2176	Client.exe
Token: 33	1468	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1468	AUDIODG.EXE
Token: SeDebugPrivilege	3052	firefox.exe
Token: SeDebugPrivilege	3052	firefox.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
2176	Client.exe
2176	Client.exe
2176	Client.exe
2176	Client.exe
3052	firefox.exe
3052	firefox.exe
3052	firefox.exe
3052	firefox.exe
2176	Client.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
2176	Client.exe
2176	Client.exe
2176	Client.exe
2176	Client.exe
3052	firefox.exe
3052	firefox.exe
3052	firefox.exe
2176	Client.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3052	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 1096	5076	Client-built.exe	93
PID 5076 wrote to memory of 1096	5076	Client-built.exe	93
PID 5076 wrote to memory of 2176	5076	Client-built.exe	95
PID 5076 wrote to memory of 2176	5076	Client-built.exe	95
PID 2176 wrote to memory of 2252	2176	Client.exe	96
PID 2176 wrote to memory of 2252	2176	Client.exe	96
PID 4624 wrote to memory of 3648	4624	msedge.exe	125
PID 4624 wrote to memory of 3648	4624	msedge.exe	125
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4592	4624	msedge.exe	126
PID 4624 wrote to memory of 4312	4624	msedge.exe	127
PID 4624 wrote to memory of 4312	4624	msedge.exe	127
PID 4624 wrote to memory of 4304	4624	msedge.exe	128
PID 4624 wrote to memory of 4304	4624	msedge.exe	128
PID 4624 wrote to memory of 4304	4624	msedge.exe	128

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-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5076
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "Quasar Client Startup" /sc ONLOGON /tr "C:\Windows\system32\SubDir\Client.exe" /rl HIGHEST /f
  2⤵
  - Creates scheduled task(s)
  PID:1096
- C:\Windows\system32\SubDir\Client.exe
  "C:\Windows\system32\SubDir\Client.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2176
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /create /tn "Quasar Client Startup" /sc ONLOGON /tr "C:\Windows\system32\SubDir\Client.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:2252
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /delete /tn "Quasar Client Startup" /f
    3⤵
    PID:5548
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tkf0MWhDgB8b.bat" "
    3⤵
    PID:5780
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:5768
  - - C:\Windows\system32\PING.EXE
      ping -n 10 localhost
      4⤵
      Runs ping.exe
      PID:5584

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3804 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:3808

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\PushUnpublish.htm
1⤵
PID:1548

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --mojo-platform-channel-handle=4756 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:548

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=19 --mojo-platform-channel-handle=4508 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:1432

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4996 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:2192

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --mojo-platform-channel-handle=5464 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:4732

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=5836 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:1792

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --no-appcompat-clear --mojo-platform-channel-handle=6104 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:2304

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x4a0 0x45c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1468

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=24 --mojo-platform-channel-handle=5440 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:3336

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --mojo-platform-channel-handle=6000 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:3852

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=27 --mojo-platform-channel-handle=6152 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:3596

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=28 --mojo-platform-channel-handle=6196 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:3100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=6048 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:4424

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --no-appcompat-clear --mojo-platform-channel-handle=6572 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:2268

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=31 --mojo-platform-channel-handle=6604 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:1
1⤵
PID:1168

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
- Drops file in Program Files directory
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4624
- 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x25c,0x7ffd71342e98,0x7ffd71342ea4,0x7ffd71342eb0
  2⤵
  PID:3648
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2684 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:2
  2⤵
  PID:4592
- 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 --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=2972 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:3
  2⤵
  PID:4312
- 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 --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=2984 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:4304
- C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.52\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.52\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4464 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:2396
- C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.52\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.52\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4464 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:1196
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4380 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:1168
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4576 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:4660
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4464 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:4772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=4452 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:4292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4580 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:3004
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=760 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3800 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1856 --field-trial-handle=2788,i,4141882825400885804,18269381858781355620,262144 --variations-seed-version /prefetch:8
  2⤵
  PID:5684

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
PID:3168
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:3052
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.0.1165937887\1317504188" -parentBuildID 20221007134813 -prefsHandle 1892 -prefMapHandle 1884 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c9524706-9e33-4ce4-ab36-2311cc974b54} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 1984 1a318ab3a58 gpu
    3⤵
    PID:2960
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.1.408675131\1893389596" -parentBuildID 20221007134813 -prefsHandle 2368 -prefMapHandle 2356 -prefsLen 20785 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2ba4c163-9d29-43a1-af8e-299b605551d2} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 2380 1a30bf6f258 socket
    3⤵
    - Checks processor information in registry
    PID:1596
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.2.2045385909\969124399" -childID 1 -isForBrowser -prefsHandle 2908 -prefMapHandle 2984 -prefsLen 20888 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8c585902-e08f-4e3e-bb2f-262d7a2423be} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 3148 1a318a5ac58 tab
    3⤵
    PID:804
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.3.1253701629\476838452" -childID 2 -isForBrowser -prefsHandle 3580 -prefMapHandle 3576 -prefsLen 26066 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4a1de7eb-472f-4ecb-901b-b4594db229ff} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 3588 1a31cfc1a58 tab
    3⤵
    PID:1280
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.4.2064754412\74673739" -childID 3 -isForBrowser -prefsHandle 4072 -prefMapHandle 4068 -prefsLen 26125 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {619c6df4-c15c-4e06-b06c-f3199d7ced0c} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 4084 1a31daebb58 tab
    3⤵
    PID:2172
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.5.981358431\1506750473" -childID 4 -isForBrowser -prefsHandle 5128 -prefMapHandle 5112 -prefsLen 26206 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dc769790-635b-47f0-8874-bdf686414a4e} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 5136 1a31dae9a58 tab
    3⤵
    PID:2256
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.6.1736483533\1295779149" -childID 5 -isForBrowser -prefsHandle 5344 -prefMapHandle 5340 -prefsLen 26206 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {304e7857-9e97-42bd-a71f-f9c40cf762f9} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 5164 1a31ee48358 tab
    3⤵
    PID:1504
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.7.2076925571\2039608157" -childID 6 -isForBrowser -prefsHandle 5092 -prefMapHandle 5160 -prefsLen 26206 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a50ca2a9-b07f-44c9-b61b-131f9a247d02} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 5484 1a31ee49258 tab
    3⤵
    PID:4908
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.8.1416217855\1685073050" -childID 7 -isForBrowser -prefsHandle 4732 -prefMapHandle 5112 -prefsLen 26285 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6c84e0bb-7cdb-45c9-945f-35b4bec1b496} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 5804 1a30bf2f058 tab
    3⤵
    PID:5192
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.9.1089532516\811253275" -childID 8 -isForBrowser -prefsHandle 3324 -prefMapHandle 3264 -prefsLen 26285 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8aa695e6-c242-4671-8c81-985b74f8067a} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 3536 1a318af5858 tab
    3⤵
    PID:5384
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.10.1719364092\1013387533" -parentBuildID 20221007134813 -prefsHandle 6036 -prefMapHandle 6040 -prefsLen 26285 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3c6d8a56-7597-41de-be7e-cb7215bb9a0f} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 6048 1a31fee6b58 rdd
    3⤵
    PID:5492
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.11.1970855346\1647822987" -parentBuildID 20221007134813 -sandboxingKind 1 -prefsHandle 6068 -prefMapHandle 6064 -prefsLen 26285 -prefMapSize 233444 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbc74c28-3f11-4bf0-a8f4-bfec81a08677} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 6176 1a31fee3e58 utility
    3⤵
    PID:5528
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3052.12.1763768402\943160129" -childID 9 -isForBrowser -prefsHandle 6464 -prefMapHandle 6460 -prefsLen 26285 -prefMapSize 233444 -jsInitHandle 1396 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ba6ea857-f950-49f4-8733-b211e92649c1} 3052 "\\.\pipe\gecko-crash-server-pipe.3052" 6444 1a31b2b3e58 tab
    3⤵
    PID:5936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Scheduled Task/Job

Privilege Escalation

Scheduled Task/Job

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

Remote System Discovery

T1018

System Information Discovery