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Resubmissions
12/02/2023, 19:58
230212-yp4z7sgb88 712/02/2023, 19:55
230212-yndfvsfe8z 612/02/2023, 14:26
230212-rr4znadh9y 7Analysis
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max time kernel
42s -
max time network
47s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
12/02/2023, 19:55
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.dropbox.com/s/l199fl8tua6jn2n/omega.exe?dl=1
Resource
win10-20220812-en
windows10-1703-x64
7 signatures
300 seconds
General
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Target
https://www.dropbox.com/s/l199fl8tua6jn2n/omega.exe?dl=1
Score
6/10
Malware Config
Signatures
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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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 10 IoCs
pid Process 4832 chrome.exe 4832 chrome.exe 4328 chrome.exe 4328 chrome.exe 1192 chrome.exe 1192 chrome.exe 4084 chrome.exe 3208 chrome.exe 4084 chrome.exe 3208 chrome.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
pid Process 4328 chrome.exe 4328 chrome.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
pid Process 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe -
Suspicious use of SendNotifyMessage 24 IoCs
pid Process 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe 4328 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4328 wrote to memory of 4056 4328 chrome.exe 66 PID 4328 wrote to memory of 4056 4328 chrome.exe 66 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4800 4328 chrome.exe 70 PID 4328 wrote to memory of 4832 4328 chrome.exe 68 PID 4328 wrote to memory of 4832 4328 chrome.exe 68 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69 PID 4328 wrote to memory of 3428 4328 chrome.exe 69
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/s/l199fl8tua6jn2n/omega.exe?dl=11⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4328 -
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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff874744f50,0x7ff874744f60,0x7ff874744f702⤵PID:4056
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1692 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4832
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2168 /prefetch:82⤵PID:3428
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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=1632,10801816315263675313,17996250368162754093,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1644 /prefetch:22⤵PID:4800
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2892 /prefetch:12⤵PID:2412
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2876 /prefetch:12⤵PID:4228
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3556 /prefetch:82⤵PID:3724
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5032 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1192
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5072 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:4084
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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=1632,10801816315263675313,17996250368162754093,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5044 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:3208
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