hxxps://aka[.]ms/AAb9ysg

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
21/12/2022, 08:56

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General

Target

https://aka.ms/AAb9ysg

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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 7 IoCs

pid	Process
544	chrome.exe
1348	chrome.exe
1348	chrome.exe
1968	chrome.exe
1584	chrome.exe
1348	chrome.exe
1348	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe
1348	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 2044	1348	chrome.exe	28
PID 1348 wrote to memory of 2044	1348	chrome.exe	28
PID 1348 wrote to memory of 2044	1348	chrome.exe	28
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 1480	1348	chrome.exe	29
PID 1348 wrote to memory of 544	1348	chrome.exe	30
PID 1348 wrote to memory of 544	1348	chrome.exe	30
PID 1348 wrote to memory of 544	1348	chrome.exe	30
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31
PID 1348 wrote to memory of 284	1348	chrome.exe	31

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" https://aka.ms/AAb9ysg
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1348
- 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,0x7fef6eb4f50,0x7fef6eb4f60,0x7fef6eb4f70
  2⤵
  PID:2044
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1052,8197260217357537925,6181876835667823235,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1056 /prefetch:2
  2⤵
  PID:1480
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1292 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:544
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1668 /prefetch:8
  2⤵
  PID:284
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2040 /prefetch:1
  2⤵
  PID:904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2052 /prefetch:1
  2⤵
  PID:852
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2592 /prefetch:8
  2⤵
  PID:316
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2676 /prefetch:1
  2⤵
  PID:1416
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1052,8197260217357537925,6181876835667823235,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --use-gl=swiftshader-webgl --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:316
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=544 /prefetch:8
  2⤵
  PID:1952
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1580 /prefetch:8
  2⤵
  PID:2008
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3392 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1968
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2492 /prefetch:8
  2⤵
  PID:1656
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2496 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1584
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3416 /prefetch:8
  2⤵
  PID:1928
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2484 /prefetch:8
  2⤵
  PID:1516
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1052,8197260217357537925,6181876835667823235,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3176 /prefetch:1
  2⤵
  PID:296
- 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=1052,8197260217357537925,6181876835667823235,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1564 /prefetch:8
  2⤵
  PID:1804

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

Windows 7 deprecation

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