hxxps://pcchaincontrol[.]com/?fid=1&cid=Zvwv09KqlzuKu3L8MO932zZwzzDnfL4B&clickid=346c5u39zocfyi4deb&feedId=100138&campaignId=1002450&creativeId=10027920&subscriptionId=1023836845&subscriptionAge=5&creativeButton=0&notificationKey=1092798155_1024519749643_1023836845&oclickid={t5}

Analysis

max time kernel
15s
max time network
22s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/02/2024, 15:55

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General

Target

https://pcchaincontrol.com/?fid=1&cid=Zvwv09KqlzuKu3L8MO932zZwzzDnfL4B&clickid=346c5u39zocfyi4deb&feedId=100138&campaignId=1002450&creativeId=10027920&subscriptionId=1023836845&subscriptionAge=5&creativeButton=0&notificationKey=1092798155_1024519749643_1023836845&oclickid={t5}

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 = "133522269497484714"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4568	chrome.exe
4568	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe
Token: SeShutdownPrivilege	4568	chrome.exe
Token: SeCreatePagefilePrivilege	4568	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe
4568	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4568 wrote to memory of 984	4568	chrome.exe	17
PID 4568 wrote to memory of 984	4568	chrome.exe	17
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 3996	4568	chrome.exe	85
PID 4568 wrote to memory of 4904	4568	chrome.exe	87
PID 4568 wrote to memory of 4904	4568	chrome.exe	87
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86
PID 4568 wrote to memory of 3344	4568	chrome.exe	86

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://pcchaincontrol.com/?fid=1&cid=Zvwv09KqlzuKu3L8MO932zZwzzDnfL4B&clickid=346c5u39zocfyi4deb&feedId=100138&campaignId=1002450&creativeId=10027920&subscriptionId=1023836845&subscriptionAge=5&creativeButton=0&notificationKey=1092798155_1024519749643_1023836845&oclickid={t5}
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:4568
- 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,0x100,0x104,0xd8,0x108,0x7fffa1879758,0x7fffa1879768,0x7fffa1879778
  2⤵
  PID:984
- 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=1708 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:2
  2⤵
  PID:3996
- 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=2212 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:8
  2⤵
  PID:3344
- 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=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:8
  2⤵
  PID:4904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3040 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=3020 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:1
  2⤵
  PID:884
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3900 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:1
  2⤵
  PID:4808
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3176 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:1
  2⤵
  PID:4876
- 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=5496 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:8
  2⤵
  PID:3428
- 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=5204 --field-trial-handle=1900,i,6160981510245616292,68825014096333293,131072 /prefetch:8
  2⤵
  PID:4992

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:2148

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\TransportSecurity

Filesize
3KB

MD5
c0777f54a8a0ccc1f7dc7aaea98db6fc

SHA1
d74019a71bdf39d4367d124fb54c5289ac39e60d

SHA256
02ee2818476182b0bbe705b6000732788bc121ced358f89333aea54d9c5bce9e

SHA512
e522074ff6df75e06daf2f10c2a9468a9fd0da0d07af85dc64e856b101265e6da4e536727775ac00c57df5c6ce73c04b43a215901b68cde3646ee1511584ddb5

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

Filesize
6KB

MD5
3ae21fb84ee0d40c42f613f856498aaf

SHA1
c59a3f2d607f8cbfc8aeb86b5a9d4f7b7a285b09

SHA256
b085381f5d3130d7bae9de0d28662fe649d136dbbe6650e0a60624226864ab58

SHA512
47a3bf6691701d03b419db5f73734f0c8d9b36d207a75bbee759d7e187cac1bf4cb0e464c2cab769d8d4cd03a69eef22cfa0ce429c53367a451e0122dcced308

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

Filesize
114KB

MD5
2098371ea682a37c227ce3e35802264a

SHA1
75ff46225b03953bdeae7536df5f0f402be6da2e

SHA256
5dbda2b33b45162f1c63665ab75a1962d037c58f70e76bd25cf75de644d9ea04

SHA512
8dd582864d0c760e0c51892fc0dbe81724f823968448bddbf1336c3137cecb672a76865c84f13c958a212f82868f872fe84730450fafb2dbdfc331d5cd1cba71

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