hxxps://WTmrVfzBEi[.]esmeriocontabilidade[.]com[.]br/Golf/future[.]com/5MTE0XyUvddHaCu5rQ21ZpgdMMqDVaFyCyeBzYy3YKiKgHKLLWq8pXY9KiAVYP2BTqwZ9gFjZfUghzQcC9kyB1gfJmu2ebUNmRjGCzJ4RwcxVJWJH9pv78uuEjWKhL0iAz9Mdy7JQaLNFi8EE9y6Na3FjPUp0f1WwxQrJSD9xGypM2nuJy2GKkVGCcLwESgp7y7in7tvLSFZgMKGpr3cN35mAJQhiWpNZngRx-YmFua3J1cHRjeS5hbXN0ZXJkYW1AZGVudG9ucy5jb20=

Resubmissions

31/05/2024, 20:23

240531-y6d54sca3z 6

31/05/2024, 18:10

240531-wsfexagb5x 1

31/05/2024, 17:57

240531-wjlwbsfg8v 6

Analysis

max time kernel
600s
max time network
485s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2024, 18:10

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General

Target

https://WTmrVfzBEi.esmeriocontabilidade.com.br/Golf/future.com/5MTE0XyUvddHaCu5rQ21ZpgdMMqDVaFyCyeBzYy3YKiKgHKLLWq8pXY9KiAVYP2BTqwZ9gFjZfUghzQcC9kyB1gfJmu2ebUNmRjGCzJ4RwcxVJWJH9pv78uuEjWKhL0iAz9Mdy7JQaLNFi8EE9y6Na3FjPUp0f1WwxQrJSD9xGypM2nuJy2GKkVGCcLwESgp7y7in7tvLSFZgMKGpr3cN35mAJQhiWpNZngRx-YmFua3J1cHRjeS5hbXN0ZXJkYW1AZGVudG9ucy5jb20=

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\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133616539385647886"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4852	chrome.exe
4852	chrome.exe
3304	chrome.exe
3304	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 24 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

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 4556	4852	chrome.exe	81
PID 4852 wrote to memory of 4556	4852	chrome.exe	81
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 3396	4852	chrome.exe	83
PID 4852 wrote to memory of 828	4852	chrome.exe	84
PID 4852 wrote to memory of 828	4852	chrome.exe	84
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	chrome.exe	85
PID 4852 wrote to memory of 2340	4852	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://WTmrVfzBEi.esmeriocontabilidade.com.br/Golf/future.com/5MTE0XyUvddHaCu5rQ21ZpgdMMqDVaFyCyeBzYy3YKiKgHKLLWq8pXY9KiAVYP2BTqwZ9gFjZfUghzQcC9kyB1gfJmu2ebUNmRjGCzJ4RwcxVJWJH9pv78uuEjWKhL0iAz9Mdy7JQaLNFi8EE9y6Na3FjPUp0f1WwxQrJSD9xGypM2nuJy2GKkVGCcLwESgp7y7in7tvLSFZgMKGpr3cN35mAJQhiWpNZngRx-YmFua3J1cHRjeS5hbXN0ZXJkYW1AZGVudG9ucy5jb20=
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=0xfc,0x100,0x104,0xd8,0x108,0x7ffa1ec8ab58,0x7ffa1ec8ab68,0x7ffa1ec8ab78
  2⤵
  PID:4556
- 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=1608 --field-trial-handle=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:2
  2⤵
  PID:3396
- 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=2160 --field-trial-handle=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:8
  2⤵
  PID:828
- 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=2228 --field-trial-handle=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:8
  2⤵
  PID:2340
- 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=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:1
  2⤵
  PID:1144
- 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=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:1
  2⤵
  PID:432
- 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=4408 --field-trial-handle=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:8
  2⤵
  PID:5324
- 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=4544 --field-trial-handle=1852,i,12727304045960452537,12604998092640193489,131072 /prefetch:8
  2⤵
  PID:5740
- 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=1552 --field-trial-handle=1852,i,12727304045960452537,12604998092640193489,131072 /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:2556

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
70462775104af02774adcf19ddddbcaf

SHA1
7239d2220770bf7c1fe64de1249c6accb901fa46

SHA256
d5c7c86dabfb07c3045bab25bb493736fc294c80cfb5e546789fe9f48aea651d

SHA512
4faf7ada2f6537f56b3d23357460d67846fd439d8a82a4775266377f9e22596dedfd95ed1971eea9cae5ea316848fc66cf9906db6440aa74290379555d9543b2

Download Submit
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
50fc9a0b2a4262eaa2bbf9ed4a1beb10

SHA1
1607d2d68162ab7f9a006ed77f8e2bd41d928097

SHA256
463e9668d051bf6110fee299a6cfdc5cbd07630beff9333260e4f289b8b3574c

SHA512
9e6cdda6474904ad1e124814b64ad947581902408054d7ede6a9a53e4c231d129b0175202aad64a9ea6f737e7ea2926dedb969b4018761708646b984df07ff42

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

Filesize
130KB

MD5
112b129963c07c93f0853c2b5ce7c552

SHA1
2ac9445e9d8e76de653dacc41f1ebf2e9a15d135

SHA256
d614c1869d3eeb821197e17e85b236424f2052e648e616fc57bb83d7809cbc8f

SHA512
6ef3a0ff0b98ef802c1674d5acd9cc3b6350430898a6b4afed0c8af69a6929037f858c6c965b8199dc78ca4d62552cdcf87a2bf6cc7a16144335d0a4f004f050

Download Submit