hxxps://encrypted-tbn0[.]gstatic[.]com/images?q=tbn[:]ANd9GcS_7HfNZZeie-lUAyl9Y6vIgMzH-azWpf4iuHGs-9ma_A1qmmrSBHXK5VsBK1hkdiJPMQ&usqp=CAU

Analysis

max time kernel
150s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
23-03-2023 11:21

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General

Target

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS_7HfNZZeie-lUAyl9Y6vIgMzH-azWpf4iuHGs-9ma_A1qmmrSBHXK5VsBK1hkdiJPMQ&usqp=CAU

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\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133240477259612701"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3824	chrome.exe
3824	chrome.exe
4008	chrome.exe
4008	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3824	chrome.exe
3824	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe
Token: SeShutdownPrivilege	3824	chrome.exe
Token: SeCreatePagefilePrivilege	3824	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe
3824	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3824 wrote to memory of 1076	3824	chrome.exe	84
PID 3824 wrote to memory of 1076	3824	chrome.exe	84
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 3300	3824	chrome.exe	85
PID 3824 wrote to memory of 1476	3824	chrome.exe	86
PID 3824 wrote to memory of 1476	3824	chrome.exe	86
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87
PID 3824 wrote to memory of 5104	3824	chrome.exe	87

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS_7HfNZZeie-lUAyl9Y6vIgMzH-azWpf4iuHGs-9ma_A1qmmrSBHXK5VsBK1hkdiJPMQ&usqp=CAU
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3824
- 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffde6489758,0x7ffde6489768,0x7ffde6489778
  2⤵
  PID:1076
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1796 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:2
  2⤵
  PID:3300
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:8
  2⤵
  PID:1476
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2236 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:8
  2⤵
  PID:5104
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3020 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:1
  2⤵
  PID:4960
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3028 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:1
  2⤵
  PID:1848
- 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 --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4692 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:8
  2⤵
  PID:1900
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4860 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /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 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4704 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:8
  2⤵
  PID:4756
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2484 --field-trial-handle=1904,i,11248370746377986,13076723447938022856,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4008

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:3844

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:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
1KB

MD5
28708c29df9dd3e3c5cbdc1607d25d43

SHA1
86aedf7dc6a6747a4fdc9c062432ad2bb41db5a3

SHA256
3e5902c6a06dc7ba102feac3f62a1d14f5dadd0f78d941f8e5bcaf637e61427a

SHA512
d87e68d57214a4e6c04468762959da86ad08e6e4b196ae747e1ae7e84abe894313c543ae288fdabee9a738125d8c3307673a23ae3823d74695a6a3b729108957

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
ac7aaf0b3adda09d9580fe90fe6c086a

SHA1
79b240de348850a0bbdc485f0ebb38eaead8eb85

SHA256
60676dace764a8021824d99bbb2a93fe35352b87f994c84681e10f264f8b1e80

SHA512
88c4fde3f455c32bbe4f0416d81ccf9294c9323e0c4e217f7a9dbb9ca6e24e2aea493bc89c4c1de0c9f57316d3e11c0326120b93274b74cc84918cfd285ebda6

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

Filesize
15KB

MD5
52bc79d1586a8c44966ec5e0308f6c61

SHA1
76f70120f3c019239a77c11b88458580b7df7765

SHA256
8bf434100f56a73b1359b9491b9d2d0caeb77c433aff2beee47444201ae7cbf4

SHA512
ca42ef9f39ec9a694d812f8b470116e744a50d8c600a6ae41bec42b917ea9de1c4d986bf1aeb304204ca7dbcc7f1e6b8bff5a7d43acd553d0500b5d14a9d3081

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
145KB

MD5
37280705788e398832d1d235b23a88bf

SHA1
d10f104a22473beb3265553766650315493afcfe

SHA256
3fa3db72fa62d7e8c291cbf0a93a3e580eb1114e3a8d27866780eb9bf8828a98

SHA512
51b053dc5dfde66a54f1130aeb7f61513ce3012a8df07c38ec3ad14cd7f34e529b10979f38f273ee03dd160610944975cdf23921ad0497b37c63814a7a600f77

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit