Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 11:57
Static task
static1
Behavioral task
behavioral1
Sample
1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe
Resource
win10v2004-20220812-en
General
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Target
1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe
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Size
498KB
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MD5
924d243aebf0620998596bcfcb8f2719
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SHA1
60fedf9235cc9a3ed798007d2c68d4234b4d7f76
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SHA256
1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004
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SHA512
083ab4125296716915838fc94fa38826ea01c001a5d89d3bbd134c1fcf9bfc92699701b5f6161ab6f6a6c6f3fc0b078785f8bcdc752dc316e266a7739a391847
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SSDEEP
12288:F95O9mv22T+8hWku8YexMbIMIcbyhvkQzyM5iT3:NOGhyaqbD5byxpj5iT3
Malware Config
Signatures
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Detected phishing page
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
Processes:
msedge.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
msedge.exemsedge.exepid process 4864 msedge.exe 4864 msedge.exe 1708 msedge.exe 1708 msedge.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
Processes:
msedge.exepid process 1708 msedge.exe 1708 msedge.exe 1708 msedge.exe 1708 msedge.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
msedge.exepid process 1708 msedge.exe 1708 msedge.exe 1708 msedge.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exepid process 1740 1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe 1740 1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe 1740 1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe 1740 1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exemsedge.exedescription pid process target process PID 1740 wrote to memory of 1708 1740 1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe msedge.exe PID 1740 wrote to memory of 1708 1740 1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe msedge.exe PID 1708 wrote to memory of 2752 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 2752 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 216 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 4864 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 4864 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe PID 1708 wrote to memory of 3620 1708 msedge.exe msedge.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe"C:\Users\Admin\AppData\Local\Temp\1ce8d2a541c912c0a782e8d027444a91505675136a651a7e2b14f473623ac004.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.5yaoyx.com/2⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffe997746f8,0x7ffe99774708,0x7ffe997747183⤵PID:2752
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:23⤵PID:216
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2216 /prefetch:33⤵
- Suspicious behavior: EnumeratesProcesses
PID:4864 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2724 /prefetch:83⤵PID:3620
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:13⤵PID:2168
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3304 /prefetch:13⤵PID:2184
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4788 /prefetch:83⤵PID:3148
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4372 /prefetch:13⤵PID:1112
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2108,5975918581762845525,7003170533223744343,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5812 /prefetch:13⤵PID:1720
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3880
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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\??\pipe\LOCAL\crashpad_1708_GQOQZDRISBGBQMQIMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/216-138-0x0000000000000000-mapping.dmp
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memory/1112-150-0x0000000000000000-mapping.dmp
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memory/1708-134-0x0000000000000000-mapping.dmp
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memory/1720-152-0x0000000000000000-mapping.dmp
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memory/1740-133-0x0000000000400000-0x0000000000546000-memory.dmpFilesize
1.3MB
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memory/1740-132-0x0000000000400000-0x0000000000546000-memory.dmpFilesize
1.3MB
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memory/1740-136-0x0000000000400000-0x0000000000546000-memory.dmpFilesize
1.3MB
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memory/2168-144-0x0000000000000000-mapping.dmp
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memory/2184-146-0x0000000000000000-mapping.dmp
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memory/2752-135-0x0000000000000000-mapping.dmp
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memory/3148-148-0x0000000000000000-mapping.dmp
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memory/3620-142-0x0000000000000000-mapping.dmp
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memory/4864-139-0x0000000000000000-mapping.dmp