hxxp://www[.]zdentistry[.]com/

Analysis

max time kernel
22s
max time network
25s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
17/07/2023, 17:57

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General

Target

http://www.zdentistry.com/

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 = "133340902796619374"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1880	chrome.exe
1880	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe
Token: SeShutdownPrivilege	1880	chrome.exe
Token: SeCreatePagefilePrivilege	1880	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe
1880	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1880 wrote to memory of 948	1880	chrome.exe	77
PID 1880 wrote to memory of 948	1880	chrome.exe	77
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3328	1880	chrome.exe	88
PID 1880 wrote to memory of 3720	1880	chrome.exe	89
PID 1880 wrote to memory of 3720	1880	chrome.exe	89
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90
PID 1880 wrote to memory of 1064	1880	chrome.exe	90

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.zdentistry.com/
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:1880
- 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,0x100,0x104,0xd8,0x108,0x7ffa1aad9758,0x7ffa1aad9768,0x7ffa1aad9778
  2⤵
  PID:948
- 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=1644 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:2
  2⤵
  PID:3328
- 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=2164 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:8
  2⤵
  PID:3720
- 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=2256 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:8
  2⤵
  PID:1064
- 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2832 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:1
  2⤵
  PID:1804
- 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2824 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:1
  2⤵
  PID:3680
- 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=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3956 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:1
  2⤵
  PID:776
- 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=5352 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:8
  2⤵
  PID:560
- 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=5300 --field-trial-handle=1912,i,14872313174109671286,3531130970030122712,131072 /prefetch:8
  2⤵
  PID:652

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:3208

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
19a942640b751fa930438ae54e2c1bef

SHA1
d42fa32d24199276791ce6e1769630f10b5734c1

SHA256
cfa0619fec2aea1619ac57cf35e7eda12781be97f74793b5de5aba2c110858e6

SHA512
1adbd441522e9a53e26f1b82f2138f912a9f9f3e6896ca1214bf33fb079e37f3dd4c2a74079f7301c98439ea1b7c27838dc7ea88dea89db9ed54b16e3e6d50ff

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
873B

MD5
4c2f29101d91198c1083588ea9b1785c

SHA1
628fba2f21ad8bdc30f551ef06d56ddb81c6411e

SHA256
13b5fbbe3d34dfe82fbd8eb74e557bd1c175c5ddbbfceb8318baba723961578c

SHA512
8d4e407e9a0181f25683cad12f5517ce57d4209fa8063c458cd60d2de4137bc774e5b96a452574de30d2b68fe1e6d20b748710e80cdf7024eee2acf8fce71114

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

Filesize
6KB

MD5
4536373a534ebbe43c68c46213100342

SHA1
9c69fd417c727548e62362f899d624c83773d9de

SHA256
5e59d6ffcab1c9c2b98096d00492b7f3a72b346b738f3743dbe3e05662f51ce0

SHA512
46f67f665530b58fe53b62d0c098875f43d5c19a0cb76b04ddf57a08e51d02fa78093a5ec1718c7fe6db58848bb747100087f359982ea3e20258bd63fc092cce

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

Filesize
89KB

MD5
c344be8a2f7db1a26011639b32908730

SHA1
baf236475779944e399e363337c0a88b159713e5

SHA256
1d8c79d17c0dfc4ae8b94faf787a9f1be89b82570a07f18e3c69324a08809002

SHA512
c731c06e8babe45c955d4969d2afceb2d2261f44c08353182591c7d49efa5cfc7376df9c328c5fe608d3c2e8f9cf506f38b44d1527996b5f5ccd2c5281a5f979

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

Filesize
89KB

MD5
502710f28302ec06ce92aee3034a51f4

SHA1
ca5f8e1607eaac154f632928519f54789e9962c6

SHA256
a0ac8806e261883018a574619cb5b902bcaf3735a2c2143051f666666d98141b

SHA512
77a134d6634a6f80d3831f1703ea47d10109e06803a6b7112334e48e3d374ab3714a94e628eb22992ded29aca8206c0d87d1db0ffd923d3b9e461779c2ce5071

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