2bfdefc77b83e3ac74588a82381a15de6141fd98c4d204e9e52f09f5793a4505

Analysis

max time kernel
412s
max time network
415s
platform
windows10-2004_x64
resource
win10v2004-20220812-es
resource tags

arch:x64arch:x86image:win10v2004-20220812-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
07/02/2023, 16:05

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General

Target

steam_api.dll
Size

807KB
MD5

0bd4a59e3be1d8618fef35326de7765d
SHA1

c25afb19159ec1ac4b7265f1397f1fbeb59af580
SHA256

2bfdefc77b83e3ac74588a82381a15de6141fd98c4d204e9e52f09f5793a4505
SHA512

eefd85fecaf86857b7546d829067fa83768b37d4a9c264dda48285db0a3157d32e7258acb5c0dc4eea15ac66eaa5aef7dc01819fcd1cd6ca1ffbc5bd77dd5ad8
SSDEEP

12288:6kqKmpLnAfyElBV+mt3Sm1zFBCHfkM6fPiGgME/Xy2w0EfFF/OLvcvilT4YM:6LLnAfyCl11fPiGgZC2EfXu9lT4YM

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4696	ChromeRecovery.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\manifest.json	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\_metadata\verified_contents.json	elevation_service.exe
File opened for modification	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\_metadata\verified_contents.json	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\ChromeRecoveryCRX.crx	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\ChromeRecovery.exe	elevation_service.exe
File opened for modification	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\ChromeRecovery.exe	elevation_service.exe
File created	C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\manifest.json	elevation_service.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	chrome.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
3060	chrome.exe
3060	chrome.exe
1276	chrome.exe
1276	chrome.exe
3880	chrome.exe
3880	chrome.exe
4768	chrome.exe
4768	chrome.exe
2768	chrome.exe
2768	chrome.exe
1904	chrome.exe
1904	chrome.exe
3612	chrome.exe
3612	chrome.exe
820	chrome.exe
820	chrome.exe
820	chrome.exe
820	chrome.exe
3432	chrome.exe
3432	chrome.exe
4944	chrome.exe
4944	chrome.exe
4968	chrome.exe
4968	chrome.exe
1656	chrome.exe
1656	chrome.exe
3232	chrome.exe
3232	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe
1276	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1288	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2276	2496	rundll32.exe	80
PID 2496 wrote to memory of 2276	2496	rundll32.exe	80
PID 2496 wrote to memory of 2276	2496	rundll32.exe	80
PID 1276 wrote to memory of 4508	1276	chrome.exe	84
PID 1276 wrote to memory of 4508	1276	chrome.exe	84
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3380	1276	chrome.exe	87
PID 1276 wrote to memory of 3060	1276	chrome.exe	88
PID 1276 wrote to memory of 3060	1276	chrome.exe	88
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89
PID 1276 wrote to memory of 604	1276	chrome.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\steam_api.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\steam_api.dll,#1
  2⤵
  PID:2276

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1276
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7fff7e9b4f50,0x7fff7e9b4f60,0x7fff7e9b4f70
  2⤵
  PID:4508
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1676 /prefetch:2
  2⤵
  PID:3380
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2032 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3060
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2328 /prefetch:8
  2⤵
  PID:604
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2968 /prefetch:1
  2⤵
  PID:3376
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2956 /prefetch:1
  2⤵
  PID:5044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3856 /prefetch:1
  2⤵
  PID:3744
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4016 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3880
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4564 /prefetch:8
  2⤵
  PID:4176
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4504 /prefetch:8
  2⤵
  PID:4208
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4792 /prefetch:8
  2⤵
  PID:2956
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5312 /prefetch:8
  2⤵
  PID:1196
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5144 /prefetch:8
  2⤵
  PID:1280
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5440 /prefetch:8
  2⤵
  PID:2484
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5700 /prefetch:8
  2⤵
  PID:1748
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5140 /prefetch:8
  2⤵
  PID:3660
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5592 /prefetch:8
  2⤵
  PID:2092
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5180 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4768
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4832 /prefetch:8
  2⤵
  PID:1912
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5256 /prefetch:8
  2⤵
  PID:1852
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5232 /prefetch:8
  2⤵
  PID:3048
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4732 /prefetch:1
  2⤵
  PID:4068
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5032 /prefetch:8
  2⤵
  PID:2912
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1564 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2768
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5608 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=26 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5684 /prefetch:1
  2⤵
  PID:4692
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=212 /prefetch:8
  2⤵
  PID:900
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2880 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3612
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2668 /prefetch:8
  2⤵
  PID:3836
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3336 /prefetch:8
  2⤵
  PID:1196
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3032 /prefetch:8
  2⤵
  PID:2004
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3260 /prefetch:8
  2⤵
  PID:1280
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3240 /prefetch:8
  2⤵
  PID:3892
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3252 /prefetch:8
  2⤵
  PID:2220
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2272 /prefetch:8
  2⤵
  PID:1444
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3048 /prefetch:8
  2⤵
  PID:2952
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5840 /prefetch:8
  2⤵
  PID:1020
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3032 /prefetch:8
  2⤵
  PID:3668
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2964 /prefetch:8
  2⤵
  PID:3268
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2140 /prefetch:8
  2⤵
  PID:4768
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1012 /prefetch:8
  2⤵
  PID:2336
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=42 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5260 /prefetch:1
  2⤵
  PID:1320
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3940 /prefetch:8
  2⤵
  PID:4444
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=44 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3280 /prefetch:1
  2⤵
  PID:4228
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=45 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3968 /prefetch:1
  2⤵
  PID:2488
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=3432 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:820
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5384 /prefetch:8
  2⤵
  PID:1164
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1572 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3432
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3092 /prefetch:8
  2⤵
  PID:3620
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4728 /prefetch:8
  2⤵
  PID:2668
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2692 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4944
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5752 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4968
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3272 /prefetch:8
  2⤵
  PID:2848
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3900 /prefetch:8
  2⤵
  PID:1400
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5736 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1656
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3976 /prefetch:8
  2⤵
  PID:3612
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5352 /prefetch:8
  2⤵
  PID:688
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.FileUtilService --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4468 /prefetch:8
  2⤵
  PID:4400
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1432 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3232
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4796 /prefetch:8
  2⤵
  PID:588
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3892 /prefetch:8
  2⤵
  PID:2912
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4520 /prefetch:8
  2⤵
  PID:2940
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2996 /prefetch:8
  2⤵
  PID:3212
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3144 /prefetch:8
  2⤵
  PID:2392
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2408 /prefetch:8
  2⤵
  PID:4052
- 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=1644,9281485739279719567,3491706288603738683,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5900 /prefetch:8
  2⤵
  PID:3376

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4688

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:836

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:3496
- C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\ChromeRecovery.exe
  "C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\ChromeRecovery.exe" --appguid={8A69D345-D564-463c-AFF1-A69D9E530F96} --browser-version=89.0.4389.114 --sessionid={e2abbb79-b128-4e6f-9664-6f7a73694ac9} --system
  2⤵
  - Executes dropped EXE
  PID:4696

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1288

C:\Users\Admin\Downloads\TrojanCockroach-master\TrojanCockroach-master\com\minhaskamal\trojanCockroach\Transmit.exe
"C:\Users\Admin\Downloads\TrojanCockroach-master\TrojanCockroach-master\com\minhaskamal\trojanCockroach\Transmit.exe"
1⤵
PID:3048

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C .\trojanCockroach\Infect.exe
1⤵
PID:3648

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C .\trojanCockroach\Infect.exe
1⤵
PID:1708

C:\Users\Admin\Downloads\TrojanCockroach-master\TrojanCockroach-master\com\minhaskamal\trojanCockroach\Transmit.exe
"C:\Users\Admin\Downloads\TrojanCockroach-master\TrojanCockroach-master\com\minhaskamal\trojanCockroach\Transmit.exe"
1⤵
PID:4948

C:\Users\Admin\Downloads\TrojanCockroach-master\TrojanCockroach-master\com\minhaskamal\trojanCockroach\Transmit.exe
"C:\Users\Admin\Downloads\TrojanCockroach-master\TrojanCockroach-master\com\minhaskamal\trojanCockroach\Transmit.exe"
1⤵
PID:3108

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C .\trojanCockroach\Infect.exe
1⤵
PID:3388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\ChromeRecovery\scoped_dir3496_1958480024\ChromeRecovery.exe

Filesize
253KB

MD5
49ac3c96d270702a27b4895e4ce1f42a

SHA1
55b90405f1e1b72143c64113e8bc65608dd3fd76

SHA256
82aa3fd6a25cda9e16689cfadea175091be010cecae537e517f392e0bef5ba0f

SHA512
b62f6501cb4c992d42d9097e356805c88ac4ac5a46ead4a8eee9f8cbae197b2305da8aab5b4a61891fe73951588025f2d642c32524b360687993f98c913138a0

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\RecoveryImproved\1.3.36.141\Recovery.crx3

Filesize
141KB

MD5
ea1c1ffd3ea54d1fb117bfdbb3569c60

SHA1
10958b0f690ae8f5240e1528b1ccffff28a33272

SHA256
7c3a6a7d16ac44c3200f572a764bce7d8fa84b9572dd028b15c59bdccbc0a77d

SHA512
6c30728cac9eac53f0b27b7dbe2222da83225c3b63617d6b271a6cfedf18e8f0a8dffa1053e1cbc4c5e16625f4bbc0d03aa306a946c9d72faa4ceb779f8ffcaf

Download Submit
memory/3048-137-0x0000000000400000-0x0000000000684000-memory.dmp

Filesize
2.5MB

Download
memory/3108-139-0x0000000000400000-0x0000000000684000-memory.dmp

Filesize
2.5MB

Download
memory/4948-138-0x0000000000400000-0x0000000000684000-memory.dmp

Filesize
2.5MB

Download