hxxps://xscv[.]gc-rheinfelden[.]ch/136ab

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2022, 06:19

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General

Target

https://xscv.gc-rheinfelden.ch/136ab

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
3792	chrome.exe
3792	chrome.exe
4432	chrome.exe
4432	chrome.exe
4052	chrome.exe
4052	chrome.exe
4732	chrome.exe
4732	chrome.exe
3584	chrome.exe
3584	chrome.exe
5076	chrome.exe
5076	chrome.exe
3656	chrome.exe
3656	chrome.exe
3656	chrome.exe
3656	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe
4432	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 3372	4432	chrome.exe	76
PID 4432 wrote to memory of 3372	4432	chrome.exe	76
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 5032	4432	chrome.exe	79
PID 4432 wrote to memory of 3792	4432	chrome.exe	80
PID 4432 wrote to memory of 3792	4432	chrome.exe	80
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81
PID 4432 wrote to memory of 4788	4432	chrome.exe	81

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" https://xscv.gc-rheinfelden.ch/136ab
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:4432
- 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,0x100,0x104,0xd8,0x108,0x7ffde70a4f50,0x7ffde70a4f60,0x7ffde70a4f70
  2⤵
  PID:3372
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1664 /prefetch:2
  2⤵
  PID:5032
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2024 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3792
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2400 /prefetch:8
  2⤵
  PID:4788
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2968 /prefetch:1
  2⤵
  PID:3572
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3092 /prefetch:1
  2⤵
  PID:4884
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4240 /prefetch:8
  2⤵
  PID:2436
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --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=4748 /prefetch:1
  2⤵
  PID:4424
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3180 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4052
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5160 /prefetch:1
  2⤵
  PID:4752
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5428 /prefetch:8
  2⤵
  PID:692
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5444 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4732
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5484 /prefetch:8
  2⤵
  PID:4796
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5552 /prefetch:8
  2⤵
  PID:3052
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5676 /prefetch:8
  2⤵
  PID:1308
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5380 /prefetch:1
  2⤵
  PID:408
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5080 /prefetch:8
  2⤵
  PID:4912
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=984 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3584
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5528 /prefetch:8
  2⤵
  PID:1628
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3224 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5076
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5484 /prefetch:8
  2⤵
  PID:4576
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5484 /prefetch:8
  2⤵
  PID:4140
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,7061797388921092878,12999678927647822474,131072 --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=2368 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3656
- 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=1632,7061797388921092878,12999678927647822474,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2628 /prefetch:8
  2⤵
  PID:1680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1628

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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