hxxps://timegroom[.]com

Analysis

max time kernel
299s
max time network
244s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 22:56

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General

Target

https://timegroom.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 = "133628793780336715"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3704	chrome.exe
3704	chrome.exe
3304	chrome.exe
3304	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe
Token: SeShutdownPrivilege	3704	chrome.exe
Token: SeCreatePagefilePrivilege	3704	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe
3704	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3704 wrote to memory of 1328	3704	chrome.exe	82
PID 3704 wrote to memory of 1328	3704	chrome.exe	82
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 4936	3704	chrome.exe	83
PID 3704 wrote to memory of 1384	3704	chrome.exe	84
PID 3704 wrote to memory of 1384	3704	chrome.exe	84
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85
PID 3704 wrote to memory of 2924	3704	chrome.exe	85

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://timegroom.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:3704
- 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff8a8e3ab58,0x7ff8a8e3ab68,0x7ff8a8e3ab78
  2⤵
  PID:1328
- 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=1616 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:2
  2⤵
  PID:4936
- 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=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:8
  2⤵
  PID:1384
- 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=service --mojo-platform-channel-handle=2244 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:8
  2⤵
  PID:2924
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:4204
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3052 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:1560
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4120 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:4084
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3432 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:1196
- 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=3424 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:8
  2⤵
  PID:3748
- 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=4728 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:8
  2⤵
  PID:2804
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4352 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:4672
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3112 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:1904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=2752 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:4580
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=1760 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:1
  2⤵
  PID:1924
- 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=2228 --field-trial-handle=1868,i,16232469818993879932,17363713010395050795,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3304

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:1616

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\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

Filesize
6KB

MD5
80d97833bbf018a6009e7e71ede6ce34

SHA1
c27637a3672085e065b948a2b288da3131d434a3

SHA256
7a1d8b9d1842d3da4719d1a0a89885ca78abfb8cba2cfc034d809d88ba0c76d5

SHA512
59ba321582431616d8b6d7c1338511bcd922e299937a56dcf0fec5da76165d7d73710e65eb9e409371f5384fd03e3bf6f419e8526f09d8b1b2c34a91dc58f178

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

Filesize
7KB

MD5
35696a32e339b83f3432f3c869236eaf

SHA1
afc6ecbcdbb54497eef99e612828d737f6c186e2

SHA256
3d2356a71c3b913ccc186948761e42e0911e3c7afbe7a2db9871374ad83e2714

SHA512
90575b45c40d707c9f15c679d594a86c82b5aefbbdb37f444464e67501ffcf8c6c5f09d48d05fdcdb5517ef5ac1955090f48f31d10296d0a35b18fccc4eb98eb

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

Filesize
138KB

MD5
895e1eed22e1ca021c2c820d5c7df180

SHA1
39334a66de380760bc1c92f4b647f58207511811

SHA256
c86146f83aaeaaff00c0e683067320c2fd2c1d8755bac25b6c59022e6f72512d

SHA512
ee7f93c2cde53144f2c0214f7fa54977434b8fd7033cd79152fa6fa7028d2f94a5b2e5cd17d9aa9f94e853bf8b124fb0a081f1e6b85e300594ea098dfd3d1c88

Download Submit