Resubmissions
07/11/2022, 17:21
221107-vw3tyabhdk807/11/2022, 15:45
221107-s66bpsedd5807/11/2022, 15:41
221107-s48ztaecf58Analysis
- max time kernel
141s - max time network
157s - platform
windows7_x64 - resource
win7-20220901-en - resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system - submitted
07/11/2022, 15:45
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.dropbox.com/l/scl/AAAEjhloAy7zP-0fnSl_zWrt7ojWo_k9vQs
Resource
win7-20220901-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
https://www.dropbox.com/l/scl/AAAEjhloAy7zP-0fnSl_zWrt7ojWo_k9vQs
Resource
win10v2004-20220901-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target https://www.dropbox.com/l/scl/AAAEjhloAy7zP-0fnSl_zWrt7ojWo_k9vQs
- Sample221107-s66bpsedd5
Score
6/10
Malware Config
Signatures
- Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Enumerates system info in registry 2 TTPs 3 IoCs
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 6 IoCs
pid Process 1752 chrome.exe 1492 chrome.exe 1492 chrome.exe 2460 chrome.exe 1492 chrome.exe 1492 chrome.exe - Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe - Suspicious use of SendNotifyMessage 32 IoCs
pid Process 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe 1492 chrome.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1492 wrote to memory of 1748 1492 chrome.exe 27 PID 1492 wrote to memory of 1748 1492 chrome.exe 27 PID 1492 wrote to memory of 1748 1492 chrome.exe 27 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 524 1492 chrome.exe 28 PID 1492 wrote to memory of 1752 1492 chrome.exe 29 PID 1492 wrote to memory of 1752 1492 chrome.exe 29 PID 1492 wrote to memory of 1752 1492 chrome.exe 29 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30 PID 1492 wrote to memory of 832 1492 chrome.exe 30
Processes
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.dropbox.com/l/scl/AAAEjhloAy7zP-0fnSl_zWrt7ojWo_k9vQs1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1492 -
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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb804f50,0x7fefb804f60,0x7fefb804f702⤵PID:1748
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1120 /prefetch:22⤵PID:524
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1240 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1752
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1704 /prefetch:82⤵PID:832
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1976 /prefetch:12⤵PID:1944
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1984 /prefetch:12⤵PID:844
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:82⤵PID:1680
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3216 /prefetch:22⤵PID:1348
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --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=3416 /prefetch:12⤵PID:1640
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --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=3580 /prefetch:12⤵PID:2064
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=540 /prefetch:82⤵PID:2156
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=2792 /prefetch:82⤵PID:2224
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1088,1171110466978794282,5562977051222389715,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4400 /prefetch:12⤵PID:2296
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4216 /prefetch:82⤵PID:2404
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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=1088,1171110466978794282,5562977051222389715,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4240 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:2460
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