Analysis
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max time kernel
1697s -
max time network
1707s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07-09-2022 16:16
Static task
static1
Behavioral task
behavioral1
Sample
sample
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
sample
Resource
win10-20220901-en
Behavioral task
behavioral3
Sample
sample
Resource
win10v2004-20220812-en
General
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Target
sample
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Size
1KB
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MD5
563ffac3b2c4488ecd24e81c655ad397
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SHA1
28eca35a7ebee2f546b35fff21dfe5e96923a36f
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SHA256
558fbd26ccbafc05c9a2b070abba157dd69b0d212b821149b056a7b98644cbad
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SHA512
7e969a85fbf142c82961669e31e70f1029126c879602665ae2cd10a487893e4fa0207ea1d1c6ebe360ebadf0b44f834fcaa69de78a076e7edd97b20f0e550fc5
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2532 ChromeRecovery.exe -
Drops file in Program Files directory 7 IoCs
description ioc Process File created C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\manifest.json elevation_service.exe File opened for modification C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\manifest.json elevation_service.exe File created C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\_metadata\verified_contents.json elevation_service.exe File opened for modification C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\_metadata\verified_contents.json elevation_service.exe File created C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\ChromeRecoveryCRX.crx elevation_service.exe File created C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\ChromeRecovery.exe elevation_service.exe File opened for modification C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\ChromeRecovery.exe elevation_service.exe -
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 8 IoCs
pid Process 1492 chrome.exe 992 chrome.exe 992 chrome.exe 2304 chrome.exe 2392 chrome.exe 992 chrome.exe 992 chrome.exe 2424 chrome.exe -
Suspicious use of FindShellTrayWindow 34 IoCs
pid Process 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe -
Suspicious use of SendNotifyMessage 32 IoCs
pid Process 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe 992 chrome.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 992 wrote to memory of 952 992 chrome.exe 30 PID 992 wrote to memory of 952 992 chrome.exe 30 PID 992 wrote to memory of 952 992 chrome.exe 30 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 892 992 chrome.exe 31 PID 992 wrote to memory of 1492 992 chrome.exe 32 PID 992 wrote to memory of 1492 992 chrome.exe 32 PID 992 wrote to memory of 1492 992 chrome.exe 32 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33 PID 992 wrote to memory of 288 992 chrome.exe 33
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\sample1⤵PID:1652
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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:992 -
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,0x7fef68d4f50,0x7fef68d4f60,0x7fef68d4f702⤵PID:952
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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=1012,12218664328911006230,17951909421996921714,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1128 /prefetch:22⤵PID:892
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1368 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:1492
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1688 /prefetch:82⤵PID:288
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2064 /prefetch:12⤵PID:1632
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2072 /prefetch:12⤵PID:1496
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:82⤵PID:1936
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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=1012,12218664328911006230,17951909421996921714,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=3356 /prefetch:22⤵PID:1552
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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=1012,12218664328911006230,17951909421996921714,131072 --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=3468 /prefetch:12⤵PID:1936
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3704 /prefetch:82⤵PID:2068
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3872 /prefetch:82⤵PID:2076
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1088 /prefetch:82⤵PID:2200
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:82⤵PID:2260
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3836 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:2304
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3936 /prefetch:82⤵PID:2384
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2480 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:2392
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3708 /prefetch:82⤵PID:2464
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2488 /prefetch:82⤵PID:2500
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3252 /prefetch:82⤵PID:2560
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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=1012,12218664328911006230,17951909421996921714,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3136 /prefetch:12⤵PID:2584
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3324 /prefetch:82⤵PID:2924
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1512 /prefetch:82⤵PID:3064
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3680 /prefetch:82⤵PID:2052
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=540 /prefetch:82⤵PID:1880
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3572 /prefetch:82⤵PID:2452
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1512 /prefetch:82⤵
- Suspicious behavior: EnumeratesProcesses
PID:2424
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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=1012,12218664328911006230,17951909421996921714,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1544 /prefetch:82⤵PID:1004
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C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe"C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe"1⤵
- Drops file in Program Files directory
PID:2496 -
C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\ChromeRecovery.exe"C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir2496_279210994\ChromeRecovery.exe" --appguid={8A69D345-D564-463c-AFF1-A69D9E530F96} --browser-version=89.0.4389.114 --sessionid={68cc5949-82e8-4960-b1b7-330addc417fa} --system2⤵
- Executes dropped EXE
PID:2532
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
253KB
MD549ac3c96d270702a27b4895e4ce1f42a
SHA155b90405f1e1b72143c64113e8bc65608dd3fd76
SHA25682aa3fd6a25cda9e16689cfadea175091be010cecae537e517f392e0bef5ba0f
SHA512b62f6501cb4c992d42d9097e356805c88ac4ac5a46ead4a8eee9f8cbae197b2305da8aab5b4a61891fe73951588025f2d642c32524b360687993f98c913138a0
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Filesize
141KB
MD5ea1c1ffd3ea54d1fb117bfdbb3569c60
SHA110958b0f690ae8f5240e1528b1ccffff28a33272
SHA2567c3a6a7d16ac44c3200f572a764bce7d8fa84b9572dd028b15c59bdccbc0a77d
SHA5126c30728cac9eac53f0b27b7dbe2222da83225c3b63617d6b271a6cfedf18e8f0a8dffa1053e1cbc4c5e16625f4bbc0d03aa306a946c9d72faa4ceb779f8ffcaf