hxxp://files[.]encendercomunicacion[.]com

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240704-es
resource tags

arch:x64arch:x86image:win10v2004-20240704-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
04-07-2024 21:32

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General

Target

http://files.encendercomunicacion.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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3380	chrome.exe
3380	chrome.exe
680	chrome.exe
680	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe
Token: SeShutdownPrivilege	3380	chrome.exe
Token: SeCreatePagefilePrivilege	3380	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe
3380	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3380 wrote to memory of 2300	3380	chrome.exe	80
PID 3380 wrote to memory of 2300	3380	chrome.exe	80
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 640	3380	chrome.exe	83
PID 3380 wrote to memory of 416	3380	chrome.exe	84
PID 3380 wrote to memory of 416	3380	chrome.exe	84
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	chrome.exe	85
PID 3380 wrote to memory of 1588	3380	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 http://files.encendercomunicacion.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:3380
- 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,0x100,0x104,0xd8,0x108,0x7ffcb8ddab58,0x7ffcb8ddab68,0x7ffcb8ddab78
  2⤵
  PID:2300
- 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=1600 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:2
  2⤵
  PID:640
- 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=2152 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:8
  2⤵
  PID:416
- 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=2220 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:8
  2⤵
  PID:1588
- 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=2952 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:1
  2⤵
  PID:1204
- 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=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:1
  2⤵
  PID:4860
- 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=7 --mojo-platform-channel-handle=4252 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:1
  2⤵
  PID:1084
- 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=3276 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:8
  2⤵
  PID:2320
- 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=4532 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:8
  2⤵
  PID:1924
- 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=2336 --field-trial-handle=1776,i,1585122179266983160,2799958918079256493,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:680

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:4188

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
3ed5a8eb4d8374d298fd9d39823d797b

SHA1
90dd58ccabd5cefd0803dae88da822c38b004dcf

SHA256
4d19baa766722f1241c02a9e65b4e45db584a031b7e259d1e41bb018dd784f74

SHA512
24a9699efb94d5598b64f2b6a669638e6093b9316e72897a37b5fd5ed01c8d27f4405b3632b24e040cdbe2823be05a162c52e9852043baee710ff90446fba2b2

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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
6KB

MD5
f7107b2fefae3c9aa24f284363fc7d24

SHA1
6b23256cceea73018d44d1a1c0a46821d47ef0cd

SHA256
8aef2864d5a82e54fa6595cc88b7ef68cf0cf654e385ac34346bea8d20eb64fd

SHA512
751a241cf83a611e76e19dfb69d1c4be61e4de779595e01ec8edc55f53c6b67302b1f6ff5a57112dae630aafad292e4d1dc289d3986ab11338a3722260684d8b

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

Filesize
7KB

MD5
87a5cf513db1cc42c005861be1920258

SHA1
6b28006f348ba5c0dc45cc05de9f10ac28c753e5

SHA256
0d595fb650d14506d042b9f5090aef36500bf881acbf1e11cbe434372c221d26

SHA512
81a551c79f68b94c0c24a0fd36352025021e36c4e66277a27ca9c49eaa0256788801ec48c37739c3fb02e4955b2892b031eef7b5eacd8af1f4440b83623c683a

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

Filesize
144KB

MD5
d5916ec70bad18b33468ac3f1a87189d

SHA1
73340485251091eb6c1ae2f42a3f6ca15a52a998

SHA256
4c5fca5d4d757aa33c0cfacd075285096182128294a7f6b268daa43d558f52f4

SHA512
9a3e1ab8411bcbd7beb81787556d4ca5124830f9fcf158109af105b3898bfaf3ccc7c7aaa9ee1dd37f20457808dd1490520c1ec583dbe50dec55b23b0033fafd

Download Submit