hxxp://brazoriacountytitie[.]com

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
26-03-2024 01:07

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General

Target

http://brazoriacountytitie.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 = "133558888651807975"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1532	chrome.exe
1532	chrome.exe
496	chrome.exe
496	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe
Token: SeShutdownPrivilege	1532	chrome.exe
Token: SeCreatePagefilePrivilege	1532	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe
1532	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1532 wrote to memory of 2540	1532	chrome.exe	88
PID 1532 wrote to memory of 2540	1532	chrome.exe	88
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2176	1532	chrome.exe	90
PID 1532 wrote to memory of 2480	1532	chrome.exe	91
PID 1532 wrote to memory of 2480	1532	chrome.exe	91
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92
PID 1532 wrote to memory of 2900	1532	chrome.exe	92

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://brazoriacountytitie.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:1532
- 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=0x100,0x104,0x108,0xfc,0xd8,0x7ffbe8429758,0x7ffbe8429768,0x7ffbe8429778
  2⤵
  PID:2540
- 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=1624 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:2
  2⤵
  PID:2176
- 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=2136 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:8
  2⤵
  PID:2480
- 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=2208 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:8
  2⤵
  PID:2900
- 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=2964 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:1
  2⤵
  PID:960
- 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=2976 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:1
  2⤵
  PID:1796
- 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=5096 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:8
  2⤵
  PID:3100
- 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=4732 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:8
  2⤵
  PID:2944
- 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=9 --mojo-platform-channel-handle=4728 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:1
  2⤵
  PID:4832
- 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=10 --mojo-platform-channel-handle=3456 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:1
  2⤵
  PID:3628
- 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=11 --mojo-platform-channel-handle=3916 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:1
  2⤵
  PID:2476
- 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=12 --mojo-platform-channel-handle=3816 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:1
  2⤵
  PID:2820
- 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=4664 --field-trial-handle=1880,i,8592443095757629547,366722228361393399,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:496

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:3384

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\Network Persistent State

Filesize
1KB

MD5
8d6e5b8916521131c3c76a86e1b83c83

SHA1
6e5fe8d94baf83118ead9d9429bcf74b85037014

SHA256
1aba794b4a09dad00a993a9f4624be7edcb1ebb6cc836e51ac2ac0598b0f4ce9

SHA512
ede3148298cb24e5a2be58fa13c6414e14b1fdac04bc258a59a5dbf07c181e757ae074fc53ca1aee6cd52901bbadb5ce64a24a0c4c06ce42e83bae821f722033

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

Filesize
6KB

MD5
55fc62c0e56ed5b94d6cd52c33b54b3b

SHA1
1588ed6e4ec59d03ae9f4e49f86e076cbe924149

SHA256
0e97b817a41a263394f0f0803477c8311b615b7f17176873f74597b7d53af0f2

SHA512
d8f261d6ac56fb8fff12828716881fcc31be8f318535f1cc1536769651d94f0ac12d1863a87e88c6159ee77e2c5024e07f11ea84a3d563bb9329bad6351ebc13

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

Filesize
6KB

MD5
63082a44129d8216ab576f5938054f36

SHA1
c71803ccf7db4da54fda5e0490bcee063c716291

SHA256
4bc6df677f996ddc7f6c4f3a033cfeca1e8ca6119b1c98f6ba522a9d5ffd6bd1

SHA512
72b16cebd2628158e719dd16d596261f8abe119f0c9d718c558c3678b57c819cfa27281615963e33c23d46baf43df9dc90067ff40c6afa78552e5dd1c48e021c

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

Filesize
253KB

MD5
e4e88e46bbdc6d42940322ca7dfbeead

SHA1
a90b4e405c487b4f2db2fe6c222c6053ae591517

SHA256
502ec5743506f3ba8206ff244e58a124e17e84451397e0712de54034ab014316

SHA512
4658b9108bfe67f941c726b9e030ac91ea12859bd30b4bb02657f6b8791b7acf350ee0b8e2dd2ee1cfa355457cf43eb794f921310a8ecd82dda97b0e47cd35af

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