hxxps://security[.]microsoft[.]com/v2/advanced-hunting?tid=7f17b26a-7110-46ab-a570-fbc53306129f#

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2023, 20:32

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General

Target

https://security.microsoft.com/v2/advanced-hunting?tid=7f17b26a-7110-46ab-a570-fbc53306129f#

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 = "133437763920283892"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
860	chrome.exe
860	chrome.exe
4180	chrome.exe
4180	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
860	chrome.exe
860	chrome.exe
860	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe
Token: SeShutdownPrivilege	860	chrome.exe
Token: SeCreatePagefilePrivilege	860	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe
860	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 4272	860	chrome.exe	36
PID 860 wrote to memory of 4272	860	chrome.exe	36
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 3504	860	chrome.exe	91
PID 860 wrote to memory of 1516	860	chrome.exe	92
PID 860 wrote to memory of 1516	860	chrome.exe	92
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93
PID 860 wrote to memory of 2380	860	chrome.exe	93

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 https://security.microsoft.com/v2/advanced-hunting?tid=7f17b26a-7110-46ab-a570-fbc53306129f#
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:860
- 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,0x100,0x104,0xd8,0x108,0x7ff856d39758,0x7ff856d39768,0x7ff856d39778
  2⤵
  PID:4272
- 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=1636 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:2
  2⤵
  PID:3504
- 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=2132 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:8
  2⤵
  PID:1516
- 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=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:8
  2⤵
  PID:2380
- 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=3064 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:1
  2⤵
  PID:4684
- 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=3044 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:1
  2⤵
  PID:1540
- 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=4588 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:1
  2⤵
  PID:1432
- 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=5012 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /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=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3344 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:8
  2⤵
  PID:4120
- 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=4318 --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=3740 --field-trial-handle=364,i,11167370499853191357,5176060070645416763,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4180

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:4836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\Code Cache\js\index-dir\the-real-index

Filesize
192B

MD5
813ebfec55b535aa44e101f55ad7eef5

SHA1
b10f752a0f733d77b4627dd54b6d156f4b3c9ff3

SHA256
7d7fc3c2bd80a9a68d099b4c0ed746861cb6cc83fca159d3c1f435b901fa3730

SHA512
209e5528f713b13446b69569cb80ebeb59a3bf7ba01275293aef4570a3c719a924189113e678a4d813fc143c27c0c1986dd18dbd43991d3061d15a5175055018

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

Filesize
2KB

MD5
adc49cfda790a43ede37bff11f68122a

SHA1
3cf6e58585c335770e17211014c05611a98a1e18

SHA256
f7a8ae0706c37b24e359c6fdb8f2aa1df73a8b53095c10438c2c59909a061112

SHA512
598ffcb8fd36132c874a01cddd155b2f4c9d07399fb15ef834faa4f0d9fea6e651eae4ce60f65807685ab767dabd8aeb13c426b37ebc750254791b42f5e4572b

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

Filesize
873B

MD5
00270b645cf207a072f2f129cde310d8

SHA1
7174b46ae8039f7d42736b437afdb2df323fa701

SHA256
2530402cc0af33a82fd88d708415668ff744236c4103793218d7550bbfb94bac

SHA512
42fb88dfd6d15367d3e12232c28ce56a73f0db5e3b30e64e9067df7f85f991d20c1b2ff0651595cbc1bf57db29bbc17dd7b333b192cc00eb1423f32613ce557d

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

Filesize
6KB

MD5
5d30af775d9fd61fe7b53af0b9f9de41

SHA1
7178dc82e1a274bbfbe0a82958a0c8b92300269c

SHA256
97a225c467cc03622c8bf0ead38701fc708587eef7935441add0d7cdfa202755

SHA512
17b0e48f53cb9b3747f0ff940a1c456241bd098793400e02eb0f4988c32753d566ecb6e85ad4e411bb9ef03b3bd398debd1ee01068e5e9122de30b39bf589647

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

Filesize
109KB

MD5
cf9e2a3671002a02353d53f304ebe83b

SHA1
d87dbb662198e9afea99a9655a6ea908d963b798

SHA256
2172032d911ff98a43fc0efd65b03f6e08010e955f02823618a3daa1156b506d

SHA512
6d01040f12f03dc1127273caf03b205cbdfab1e940131c77f1213a118bcdf387833e6c1e693d883d38564f2f8764f302fc1b896c6c5e3b2a8476af0713b3aa46

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