hxxp://url7448[.]pureflo-gentex[.]com

Resubmissions

06/09/2022, 22:39

220906-2lcnbsfhal 8

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2022, 22:39

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General

Target

http://url7448.pureflo-gentex.com

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

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3292	chrome.exe
3292	chrome.exe
4896	chrome.exe
4896	chrome.exe
3212	chrome.exe
3212	chrome.exe
2224	chrome.exe
2224	chrome.exe
2972	chrome.exe
2972	chrome.exe
3428	chrome.exe
3428	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe
4348	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe
4896	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4896 wrote to memory of 2528	4896	chrome.exe	83
PID 4896 wrote to memory of 2528	4896	chrome.exe	83
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 4244	4896	chrome.exe	87
PID 4896 wrote to memory of 3292	4896	chrome.exe	88
PID 4896 wrote to memory of 3292	4896	chrome.exe	88
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89
PID 4896 wrote to memory of 3528	4896	chrome.exe	89

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" http://url7448.pureflo-gentex.com
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:4896
- 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,0x100,0x104,0xd8,0x108,0x7ff8961d4f50,0x7ff8961d4f60,0x7ff8961d4f70
  2⤵
  PID:2528
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1544,1665800202237733172,7733402038040223598,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1656 /prefetch:2
  2⤵
  PID:4244
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1920 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3292
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2416 /prefetch:8
  2⤵
  PID:3528
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2872 /prefetch:1
  2⤵
  PID:696
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2880 /prefetch:1
  2⤵
  PID:4236
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4296 /prefetch:8
  2⤵
  PID:2136
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4988 /prefetch:8
  2⤵
  PID:4228
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5092 /prefetch:8
  2⤵
  PID:4632
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4552 /prefetch:8
  2⤵
  PID:3876
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5012 /prefetch:8
  2⤵
  PID:4780
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4316 /prefetch:8
  2⤵
  PID:3592
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4564 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3212
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1544,1665800202237733172,7733402038040223598,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4932 /prefetch:1
  2⤵
  PID:1448
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2556 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2224
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5036 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2972
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1636 /prefetch:8
  2⤵
  PID:1060
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5104 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3428
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4444 /prefetch:8
  2⤵
  PID:656
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3752 /prefetch:8
  2⤵
  PID:4388
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1544,1665800202237733172,7733402038040223598,131072 --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=3436 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4348
- 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=1544,1665800202237733172,7733402038040223598,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1396 /prefetch:8
  2⤵
  PID:3768

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3208

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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