hxxp://arrowplumbing[.]co[.]nz/testing222/brou/

General

Target

http://arrowplumbing.co.nz/testing222/brou/

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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

Processes:

chrome.exe

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 = "133546510883056764"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

chrome.exechrome.exe

pid process

3612 chrome.exe
3612 chrome.exe
1428 chrome.exe
1428 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

3612 chrome.exe
3612 chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe
Token: SeShutdownPrivilege	3612	chrome.exe
Token: SeCreatePagefilePrivilege	3612	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

Processes:

chrome.exe

pid	process
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe
3612	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 3612 wrote to memory of 4148	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4148	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 4020	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 3352	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 3352	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe
PID 3612 wrote to memory of 1788	3612	chrome.exe	chrome.exe

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://arrowplumbing.co.nz/testing222/brou/
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:3612

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=0x108,0x10c,0x110,0xd8,0x114,0x7ffd75379758,0x7ffd75379768,0x7ffd75379778
2⤵
PID:4148

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=1656 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:2
2⤵
PID:4020

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=1916 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:8
2⤵
PID:3352

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=2232 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:8
2⤵
PID:1788

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=2852 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:1
2⤵
PID:4632

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=2880 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:1
2⤵
PID:4472

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=5024 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:8
2⤵
PID:2272

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=5016 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:8
2⤵
PID:4952

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=1940 --field-trial-handle=1952,i,9406485397978280199,18228882411296448058,131072 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1428

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:1492

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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
72B

MD5
ddbc09e9c1c77050f77636d41da6f6ff

SHA1
1a9c809bdac3b093aa7e296e27002c2fd06f2f8a

SHA256
95cb79486889ce9f428f5cdb4a204e2069f2a499019db80cc6b46b531f46be28

SHA512
66c5f0858186a6e9279f8f86d1a6d48dcb607c499bf8d386f34ebaaca81893d2da1f3193b50e0cd4401ba70b9730feed83ae13a9891d6e65e4b51f566e8a9a53

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
205bc8e441bf72ae2ca361f1caa86368

SHA1
b0c49266c5610e9d9cc302ae81cfbc7002fd9973

SHA256
0a72f1425202f8c8265ce3a67da9e0899fdd8994c7efd7d3bb9b284cb57ab06f

SHA512
83236f9be9e1b4f8ecf7add6136ede4a8d988d53c407ea35401b586e478382e325d6bfc86169e892779b0b583fb8b354a9bb436c6a5ba4aeac17fd08851a5e84

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
1KB

MD5
b8b31ba8e675e8a5fcb222a7ec650a92

SHA1
4be79a83b22eda351d71f002eed26c60be106936

SHA256
ae81afb37112c46e44a53ac3b4bdff69430afe1211ce60523f02ce610c000b3e

SHA512
83daf4b066d718b052d53e7ce6d602b2de823b6517f183a451ffcc996fbc216b236b42c4d38a4c0fae7db143c101d611484ad3b43ce2cc2d36afb0576cb44801

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
6KB

MD5
c52598b806d81335f5950b7c8b2a2523

SHA1
0c0cb1c3b0a3f5db8f662a0c2e29f8810820e53d

SHA256
b04c49533742b52cd92430440edab3d995e40385943868222105718b8b3f615e

SHA512
7e9f8547c67513c11f4a0e62fef432f8375d21a2691655d8f429ac18853653e013745b510303e8c2c765fd32ef9878f86cd42a10962a3e82486d581b71a2e2a2

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
128KB

MD5
cb4757b0fd6a6dc0c2f51eefff80dc9d

SHA1
8cbcd1def02c0c951957914e0715b85b995d5cc6

SHA256
c2a782c575ac09e8e85d0ca773f229abcd01f130d164a495a1e7aa55514fc4d0

SHA512
fbfb89f422c85a9b365183c06edcd5668ffd5be8a2f4b7fb0c56addd2126f519d38494ce833ff6c9d9689738ca9e686666b85435d92324461f5af30674870aa8

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
\??\pipe\crashpad_3612_HYIJZMSCCSESGRGW
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads