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Analysis
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max time kernel
72s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/02/2023, 16:23
Static task
static1
Behavioral task
behavioral1
Sample
OMORI.exe
Resource
win7-20220812-en
windows7-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
OMORI.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
OMORI.exe
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Size
311KB
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MD5
eea45deda253eb9640e9cb1d4ec88f61
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SHA1
958645c598a26c97d0fa947dd882f74cbf22d95d
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SHA256
7a1426b042f0589ec69143e715ea8271181c85a190015e41a53dfd94edc45602
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SHA512
bc9ae046f5ecab598c14222fbcfef4721c820e81813a6872ae733141634c827177b99170cc0aeb6ae78c95916ae030a5232dbaf7c43efbea24734ced1a8d07af
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SSDEEP
3072:aLDQq3/t3ldkPtPoH5q5XSMq60Z5AixLlmy9ISeRjftI8n2u90SF:4v1korMk5hlL8f0SF
Score
1/10
Malware Config
Signatures
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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 12 IoCs
pid Process 648 chrome.exe 2016 chrome.exe 2016 chrome.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1720 taskmgr.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 2016 chrome.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe 1720 taskmgr.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2016 wrote to memory of 976 2016 chrome.exe 29 PID 2016 wrote to memory of 976 2016 chrome.exe 29 PID 2016 wrote to memory of 976 2016 chrome.exe 29 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 1712 2016 chrome.exe 30 PID 2016 wrote to memory of 648 2016 chrome.exe 31 PID 2016 wrote to memory of 648 2016 chrome.exe 31 PID 2016 wrote to memory of 648 2016 chrome.exe 31 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32 PID 2016 wrote to memory of 1344 2016 chrome.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\OMORI.exe"C:\Users\Admin\AppData\Local\Temp\OMORI.exe"1⤵PID:1340
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C:\Program Files\Google\Chrome\Application\chrome.exe"C:\Program Files\Google\Chrome\Application\chrome.exe"1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2016 -
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,0x7fef6c84f50,0x7fef6c84f60,0x7fef6c84f702⤵PID:976
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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=1040,7300497363037321839,16359117124555460260,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1048 /prefetch:22⤵PID:1712
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1404 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:648
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1668 /prefetch:82⤵PID:1344
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1988 /prefetch:12⤵PID:1260
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2096 /prefetch:12⤵PID:1940
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2544 /prefetch:82⤵PID:1104
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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=1040,7300497363037321839,16359117124555460260,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3236 /prefetch:22⤵PID:2000
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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=1040,7300497363037321839,16359117124555460260,131072 --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=3304 /prefetch:12⤵PID:652
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3452 /prefetch:82⤵PID:2112
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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=1040,7300497363037321839,16359117124555460260,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3552 /prefetch:82⤵PID:2120
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1720