hxxps://storage[.]cloud[.]google[.]com/nn0nppsouser[.]appspot[.]com/index[.]html

Analysis

max time kernel
151s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2022, 04:59

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General

Target

https://storage.cloud.google.com/nn0nppsouser.appspot.com/index.html

Score

1^/10

Malware Config

Signatures

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\{9CFE8341-DCC8-4781-BFDD-7523D7052879}	chrome.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3916	chrome.exe
3916	chrome.exe
4140	chrome.exe
4140	chrome.exe
4612	chrome.exe
4612	chrome.exe
4520	chrome.exe
4520	chrome.exe
4392	chrome.exe
4392	chrome.exe
4104	chrome.exe
4104	chrome.exe
4924	chrome.exe
4924	chrome.exe
3204	chrome.exe
3204	chrome.exe
3204	chrome.exe
3204	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe
4140	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4140 wrote to memory of 2024	4140	chrome.exe	82
PID 4140 wrote to memory of 2024	4140	chrome.exe	82
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3464	4140	chrome.exe	85
PID 4140 wrote to memory of 3916	4140	chrome.exe	86
PID 4140 wrote to memory of 3916	4140	chrome.exe	86
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87
PID 4140 wrote to memory of 1988	4140	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" https://storage.cloud.google.com/nn0nppsouser.appspot.com/index.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:4140
- 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,0x100,0x104,0xd8,0x108,0x7ffe9a544f50,0x7ffe9a544f60,0x7ffe9a544f70
  2⤵
  PID:2024
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1668 /prefetch:2
  2⤵
  PID:3464
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1988 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3916
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2260 /prefetch:8
  2⤵
  PID:1988
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2924 /prefetch:1
  2⤵
  PID:3844
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --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:4924
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4264 /prefetch:8
  2⤵
  PID:4400
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --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=4296 /prefetch:1
  2⤵
  PID:3152
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3236 /prefetch:1
  2⤵
  PID:4360
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=4488 /prefetch:8
  2⤵
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:4612
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3240 /prefetch:8
  2⤵
  PID:1112
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5444 /prefetch:8
  2⤵
  PID:3712
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5024 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4520
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4900 /prefetch:8
  2⤵
  PID:600
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4924 /prefetch:8
  2⤵
  PID:1324
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  PID:4780
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5656 /prefetch:1
  2⤵
  PID:1108
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4952 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4392
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5348 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4104
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1104 /prefetch:8
  2⤵
  PID:1424
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4924
- 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=1572,8264824616106942623,13746733369699481594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2328 /prefetch:8
  2⤵
  PID:2552
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1572,8264824616106942623,13746733369699481594,131072 --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=2764 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3204

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2492

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

Windows 7 deprecation

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