hxxps://log2nptt1kgllygekdph[.]bbrplus[.]xyz[:]8443/impact?impact=masierra@sat[.]gob[.]gt

Analysis

max time kernel
1799s
max time network
1687s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 20:55

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General

Target

https://log2nptt1kgllygekdph.bbrplus.xyz:8443/[email protected]

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 = "133626129649342446"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
228	chrome.exe
228	chrome.exe
4644	chrome.exe
4644	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
228	chrome.exe
228	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe
Token: SeShutdownPrivilege	228	chrome.exe
Token: SeCreatePagefilePrivilege	228	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe
228	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 228 wrote to memory of 4328	228	chrome.exe	82
PID 228 wrote to memory of 4328	228	chrome.exe	82
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 3636	228	chrome.exe	83
PID 228 wrote to memory of 2636	228	chrome.exe	84
PID 228 wrote to memory of 2636	228	chrome.exe	84
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	chrome.exe	85
PID 228 wrote to memory of 5048	228	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://log2nptt1kgllygekdph.bbrplus.xyz:8443/[email protected]
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:228
- 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,0x100,0x104,0xd8,0x108,0x7ff9fad2ab58,0x7ff9fad2ab68,0x7ff9fad2ab78
  2⤵
  PID:4328
- 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=1604 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:2
  2⤵
  PID:3636
- 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=2116 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:8
  2⤵
  PID:2636
- 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=2256 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:8
  2⤵
  PID:5048
- 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=3024 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:1
  2⤵
  PID:4896
- 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=3032 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:1
  2⤵
  PID:4160
- 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=4400 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:8
  2⤵
  PID:2916
- 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=4552 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:8
  2⤵
  PID:3012
- 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=2576 --field-trial-handle=1860,i,6784174403420374117,10987116074912902173,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4644

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:3724

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
bb08d8526da7d06bcba8eafadc5e0aa1

SHA1
dba1129b3f8b647e9112086d3cbf7c86fc248f2c

SHA256
60305b6cd5821ca08cbec7ba5452d8dacbbdf7c18adb7418cc58303140c179ca

SHA512
4108102171fe5cb831cd0b9e53afbe0d46c552a46aa0f959f9319b98379bff610d983eaeb577866549fac6ef9cbdeda1fc45ea861b6b8cefd2e65b3933871f4e

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\Network\TransportSecurity

Filesize
685B

MD5
834edfeaacc0259482a920751ffa932e

SHA1
3b57bfa434403287f0f5071fe6a488f13245002f

SHA256
6f63f044bcfb598d1aa21d23be3abfca2a46281eb0299fd2ec7a0e82edc18273

SHA512
d06658359f473be4b3fe91f44f59452bcbb95afc629663e5c51d4e5f6e4c13f117677e361d3417eed61ed6f3917791f70828667fd39066ee51f446748340fe78

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

Filesize
7KB

MD5
e9ccfe86fb6265de75938985baa2e0ad

SHA1
af52df9c390a4947f83453875074fed31d59e3cf

SHA256
6e750935f58310c790ea14cc82ab6d980dcd948981afb2436910972b0b728ef4

SHA512
5b16b3bb5f0c7e1ff71b620532de5e1aca3263a6c2460d6e62fdf0d7bd15dc76661ea1abb0f135964430f8817234d031ff12b1a69fe3658036f528d42a73b7fe

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

Filesize
130KB

MD5
f03f0b90a8b8a9a0954e2d53a5579632

SHA1
9e249d72f5433d318278789ccd3f0526c2a27f4d

SHA256
f956ca351cdf4b2128c716062a0f27409aa18ca7c2cf53552b92b5533e3791df

SHA512
b72f8547d2551ae7c337fa57c0ee99b46cc0b79b4ebb794228b7e147de967670c7f4d2093522347b5bcf598c46419b9c73f5ad3a3d8426c21ed6fb0b173401d4

Download Submit