hxxps://aka[.]ms/o0ukef

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
06-02-2023 17:13

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General

Target

https://aka.ms/o0ukef

Score

5^/10

microsoft phishing

Malware Config

Signatures

Detected potential entity reuse from brand microsoft.
phishing microsoft

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 18 IoCs

pid	Process
3584	chrome.exe
3584	chrome.exe
4588	chrome.exe
4588	chrome.exe
1348	chrome.exe
1348	chrome.exe
3776	chrome.exe
3776	chrome.exe
4908	chrome.exe
4908	chrome.exe
2940	chrome.exe
2940	chrome.exe
4792	chrome.exe
4792	chrome.exe
3344	chrome.exe
3344	chrome.exe
3344	chrome.exe
3344	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe
4588	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4588 wrote to memory of 3560	4588	chrome.exe	82
PID 4588 wrote to memory of 3560	4588	chrome.exe	82
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 4000	4588	chrome.exe	85
PID 4588 wrote to memory of 3584	4588	chrome.exe	86
PID 4588 wrote to memory of 3584	4588	chrome.exe	86
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87
PID 4588 wrote to memory of 2900	4588	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" https://aka.ms/o0ukef
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4588
- 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,0x100,0x104,0xd8,0x108,0x7ffc9c1e4f50,0x7ffc9c1e4f60,0x7ffc9c1e4f70
  2⤵
  PID:3560
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,7571540288021675177,10167449996937631786,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1676 /prefetch:2
  2⤵
  PID:4000
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=2016 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3584
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2292 /prefetch:8
  2⤵
  PID:2900
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3032 /prefetch:1
  2⤵
  PID:488
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3044 /prefetch:1
  2⤵
  PID:3184
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4332 /prefetch:8
  2⤵
  PID:5060
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7571540288021675177,10167449996937631786,131072 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4424 /prefetch:1
  2⤵
  PID:1484
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4264 /prefetch:8
  2⤵
  PID:4784
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1348
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4940 /prefetch:8
  2⤵
  PID:4540
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=5108 /prefetch:8
  2⤵
  PID:1056
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=4992 /prefetch:8
  2⤵
  PID:4880
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4492 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3776
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1632,7571540288021675177,10167449996937631786,131072 --disable-gpu-compositing --lang=en-US --extension-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5144 /prefetch:1
  2⤵
  PID:3208
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3364 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4908
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1576 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2940
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1568 /prefetch:8
  2⤵
  PID:4348
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2688 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4792
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=212 /prefetch:8
  2⤵
  PID:3596
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2576 /prefetch:8
  2⤵
  PID:3144
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2664 /prefetch:8
  2⤵
  PID:3696
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=976 /prefetch:8
  2⤵
  PID:3536
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1632,7571540288021675177,10167449996937631786,131072 --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=2420 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3344
- 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=1632,7571540288021675177,10167449996937631786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2204 /prefetch:8
  2⤵
  PID:3484

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:116

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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