hxxp://docprocentral[.]com

Analysis

max time kernel
149s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
10/05/2024, 19:58

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General

Target

http://docprocentral.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133598447151754332"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
2656	chrome.exe
2656	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe
Token: SeShutdownPrivilege	4852	chrome.exe
Token: SeCreatePagefilePrivilege	4852	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe
4852	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 3640	4852	chrome.exe	81
PID 4852 wrote to memory of 3640	4852	chrome.exe	81
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 724	4852	chrome.exe	82
PID 4852 wrote to memory of 2564	4852	chrome.exe	83
PID 4852 wrote to memory of 2564	4852	chrome.exe	83
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84
PID 4852 wrote to memory of 2324	4852	chrome.exe	84

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://docprocentral.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:4852
- 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffe1159ab58,0x7ffe1159ab68,0x7ffe1159ab78
  2⤵
  PID:3640
- 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=300 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:2
  2⤵
  PID:724
- 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=2092 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:8
  2⤵
  PID:2564
- 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=2128 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:8
  2⤵
  PID:2324
- 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=2940 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:1
  2⤵
  PID:888
- 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=2956 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:1
  2⤵
  PID:4556
- 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=4340 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:8
  2⤵
  PID:1132
- 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=4492 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:8
  2⤵
  PID:4224
- 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4112 --field-trial-handle=1772,i,2265804213386765569,17786271524480376139,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2656

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:2088

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
7KB

MD5
fa246ee088f60cc550225537c9db3232

SHA1
34b9b0d388c625968a119f4497587a71ef875e95

SHA256
f38e4b6e416cd6ac2c8b294c3411e21e100d10d103f10f850b9a70f81fbe2c1d

SHA512
05abfeda093b25ed192e37c524a6e638c7380932298283f1a950b9eea53a00d29e136aed853508a411749003d5a45b0ab023c12da6f18339c58b0e93f0be4aba

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

Filesize
130KB

MD5
4ee312ae6b3ae874727445277d9459af

SHA1
176b2f0652d825ecf2440d95c8f6cc42c4f8838a

SHA256
33e90ba1a1c5a9c40534aab175d0897524047c9b0e76b1fef348d1f68c71459a

SHA512
52375b5cc97f38bcd874a5f1ba202d296e8b852e02e9d5a4b2a57da62f3986f429e253086a5f38544223c87411895b0eeffac6a443576d2db8f8dbabd3c9a2ad

Download Submit