28ba048cbb6a4256a27ecf814608f70ab48084120f28b5b1c58d85f388809c27

Analysis

max time kernel
1827s
max time network
1735s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 15:18

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General

Target

plugins-that-knock-knock-1-0-1-vst3-aax-au-win-osx-x64.html
Size

154KB
MD5

ddef007e6fb8a8c962b44b890c83b9e3
SHA1

d4679fafac4441e7a5e4a623de3a7834b12301f6
SHA256

28ba048cbb6a4256a27ecf814608f70ab48084120f28b5b1c58d85f388809c27
SHA512

cb5cc85452bf4c5db6aa744d5b0afc56d0cb5010a285df0a079cf07d039c56e978e04acac9e4d0526e220fbb115dcba5aa75ab3b6589a9d21b082065e1a0e8c7
SSDEEP

3072:yySaGgDXOdLX4bBL1iUEwkJbeXQkfH6cDBsQ00Q/NbV+pDAaX5sdX4ZXKgj/6OA5:ysOdLobR1iUEwkJbeXQkfH6cDBsQ00Qr

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3624	ChromeRecovery.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\manifest.json	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\_metadata\verified_contents.json	elevation_service.exe
File opened for modification	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\_metadata\verified_contents.json	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\ChromeRecoveryCRX.crx	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\ChromeRecovery.exe	elevation_service.exe
File opened for modification	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\ChromeRecovery.exe	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\manifest.json	elevation_service.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-2295526160-1155304984-640977766-1000\{D3A6B6BB-C25E-4FAC-96A7-E283545B0A7C}	chrome.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3492	chrome.exe
3492	chrome.exe
4968	chrome.exe
4968	chrome.exe
4964	chrome.exe
4964	chrome.exe
4740	chrome.exe
4740	chrome.exe
2012	chrome.exe
2012	chrome.exe
1808	chrome.exe
1808	chrome.exe
4756	chrome.exe
4756	chrome.exe
4756	chrome.exe
4756	chrome.exe
2256	chrome.exe
2256	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe
4968	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 2600	4968	chrome.exe	81
PID 4968 wrote to memory of 2600	4968	chrome.exe	81
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 4884	4968	chrome.exe	84
PID 4968 wrote to memory of 3492	4968	chrome.exe	85
PID 4968 wrote to memory of 3492	4968	chrome.exe	85
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86
PID 4968 wrote to memory of 3536	4968	chrome.exe	86

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" C:\Users\Admin\AppData\Local\Temp\plugins-that-knock-knock-1-0-1-vst3-aax-au-win-osx-x64.html
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4968
- 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:7 --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=89.0.4389.114 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffd01d4f50,0x7fffd01d4f60,0x7fffd01d4f70
  2⤵
  PID:2600
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1684 /prefetch:2
  2⤵
  PID:4884
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2020 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3492
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2272 /prefetch:8
  2⤵
  PID:3536
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2904 /prefetch:1
  2⤵
  PID:2940
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2932 /prefetch:1
  2⤵
  PID:2868
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4960 /prefetch:8
  2⤵
  PID:796
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4568 /prefetch:1
  2⤵
  PID:2212
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=4976 /prefetch:8
  2⤵
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:4964
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4940 /prefetch:8
  2⤵
  PID:4772
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5796 /prefetch:8
  2⤵
  PID:4460
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4612 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4740
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5372 /prefetch:8
  2⤵
  PID:4920
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  PID:4544
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5832 /prefetch:8
  2⤵
  PID:3928
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2012
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5828 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1808
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5792 /prefetch:1
  2⤵
  PID:3012
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6024 /prefetch:8
  2⤵
  PID:4748
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5672 /prefetch:8
  2⤵
  PID:704
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1592 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4756
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1560 /prefetch:8
  2⤵
  PID:2176
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2812 /prefetch:8
  2⤵
  PID:3080
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4732 /prefetch:8
  2⤵
  PID:4660
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=916 /prefetch:8
  2⤵
  PID:764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4660 /prefetch:8
  2⤵
  PID:1104
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4500 /prefetch:8
  2⤵
  PID:968
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5712 /prefetch:8
  2⤵
  PID:2504
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4532 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2256
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4460 /prefetch:8
  2⤵
  PID:2588
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2292 /prefetch:8
  2⤵
  PID:1384
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5776 /prefetch:8
  2⤵
  PID:5092
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2260 /prefetch:8
  2⤵
  PID:4552
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2280 /prefetch:8
  2⤵
  PID:1972
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1560 /prefetch:8
  2⤵
  PID:2996
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=6012 /prefetch:8
  2⤵
  PID:3660
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5668 /prefetch:8
  2⤵
  PID:764
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4660 /prefetch:8
  2⤵
  PID:1408
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --field-trial-handle=1624,7860767556312058266,17129428336299992184,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5944 /prefetch:8
  2⤵
  PID:796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3960

C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe"
1⤵
- Drops file in Program Files directory
PID:404
- C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\ChromeRecovery.exe
  "C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\ChromeRecovery.exe" --appguid={8A69D345-D564-463c-AFF1-A69D9E530F96} --browser-version=89.0.4389.114 --sessionid={ae07dbc2-b6b7-42fb-98db-62e7cbcb3ca7} --system
  2⤵
  - Executes dropped EXE
  PID:3624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir404_559653193\ChromeRecovery.exe

Filesize
253KB

MD5
49ac3c96d270702a27b4895e4ce1f42a

SHA1
55b90405f1e1b72143c64113e8bc65608dd3fd76

SHA256
82aa3fd6a25cda9e16689cfadea175091be010cecae537e517f392e0bef5ba0f

SHA512
b62f6501cb4c992d42d9097e356805c88ac4ac5a46ead4a8eee9f8cbae197b2305da8aab5b4a61891fe73951588025f2d642c32524b360687993f98c913138a0

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\RecoveryImproved\1.3.36.141\Recovery.crx3

Filesize
141KB

MD5
ea1c1ffd3ea54d1fb117bfdbb3569c60

SHA1
10958b0f690ae8f5240e1528b1ccffff28a33272

SHA256
7c3a6a7d16ac44c3200f572a764bce7d8fa84b9572dd028b15c59bdccbc0a77d

SHA512
6c30728cac9eac53f0b27b7dbe2222da83225c3b63617d6b271a6cfedf18e8f0a8dffa1053e1cbc4c5e16625f4bbc0d03aa306a946c9d72faa4ceb779f8ffcaf

Download Submit