hxxp://Google[.]com

max time kernel
163s
max time network
164s
platform
windows11-21h2_x64
resource
win11-20250314-en
resource tags

arch:x64arch:x86image:win11-20250314-enlocale:en-usos:windows11-21h2-x64system
submitted
25/03/2025, 03:40

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Reason

Machine shutdown

Report Analysis Logs

General

Target

http://Google.com

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	Bromine.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Bromine.exe

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 17 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133873476713936667"	chrome.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "177"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365268"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4290799360"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292114432"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365268"	LogonUI.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3920535620-1286624088-2946613906-1000_Classes\Local Settings	chrome.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\BromineTrojan-main.zip:Zone.Identifier	chrome.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
4472	chrome.exe
4472	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe
Token: SeShutdownPrivilege	1668	chrome.exe
Token: SeCreatePagefilePrivilege	1668	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe
1668	chrome.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2208	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 3656	1668	chrome.exe	78
PID 1668 wrote to memory of 3656	1668	chrome.exe	78
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 5912	1668	chrome.exe	79
PID 1668 wrote to memory of 3344	1668	chrome.exe	80
PID 1668 wrote to memory of 3344	1668	chrome.exe	80
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82
PID 1668 wrote to memory of 4260	1668	chrome.exe	82

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://Google.com
1⤵
- Drops file in Windows directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1668
- 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:4 --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=133.0.6943.60 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fffbc8cdcf8,0x7fffbc8cdd04,0x7fffbc8cdd10
  2⤵
  PID:3656
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1956,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=1952 /prefetch:2
  2⤵
  PID:5912
- 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 --string-annotations --field-trial-handle=1432,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=2224 /prefetch:11
  2⤵
  PID:3344
- 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 --string-annotations --field-trial-handle=2348,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=2548 /prefetch:13
  2⤵
  PID:4260
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3100,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=3212 /prefetch:1
  2⤵
  PID:2516
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3104,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=3232 /prefetch:1
  2⤵
  PID:4508
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4180,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=4208 /prefetch:9
  2⤵
  PID:5020
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4628,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=4644 /prefetch:1
  2⤵
  PID:1104
- 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 --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5068,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5136 /prefetch:14
  2⤵
  PID:2060
- 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=212,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5324 /prefetch:14
  2⤵
  PID:596
- 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5428,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5432 /prefetch:14
  2⤵
  PID:1488
- 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5436,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5256 /prefetch:14
  2⤵
  PID:4356
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --field-trial-handle=5420,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5164 /prefetch:1
  2⤵
  PID:3288
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=3780,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5668 /prefetch:14
  2⤵
  - NTFS ADS
  PID:3108
- 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=10.0.22000.1 --string-annotations --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=5752,i,6715508700112061810,1395198894097407106,262144 --variations-seed-version=20250314-050508.937000 --mojo-platform-channel-handle=5424 /prefetch:10
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4472

C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
1⤵
PID:4216

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:4616

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4960

C:\Users\Admin\Downloads\BromineTrojan-main\BromineTrojan-main\Bromine.exe
"C:\Users\Admin\Downloads\BromineTrojan-main\BromineTrojan-main\Bromine.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:432

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x00000000000004CC 0x00000000000004D8
1⤵
PID:2376

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3a2e855 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:2208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

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\BrowsingTopicsState

Filesize
649B

MD5
edf0377de57a88c0dc510c8f46c6344f

SHA1
a745040eaa3eabc83d19a109b09bd4508558c387

SHA256
f346ab8fe296fce87163828208fbafc4c4b48604ef53eb8d4c0fb5817c95d272

SHA512
3737fd7cb918ab6bac0261adbd1f834033daeec6e372969ec3aef804e3899629e5ea7f08035bb20c8a7e8a52e1ca983996cd0085bfff0df4676cae284298d2cb

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\temp-index

Filesize
720B

MD5
748d26335b6178dc674c163f0fbe120d

SHA1
b15d82b31afd72456bebe0440ba41e5c31d05b23

SHA256
1228d6b8fcd3668f3051ae1a07d12bf7671f5ede96a61b52c7e206caf76f43ee

SHA512
5e3c5eb62da58cf3cddf173b29820d28ec9557b0bfeca7aaa4a62dee9aa7d452fa9f261b882f54052b56ba1eaba5329ef2d158e5a7170a053d203bd2c813ba94

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
39e22895b7adcc626ee7b91b60cdc783

SHA1
5c872d17d3e54f97dd94ebb857dfb95b72edb6f7

SHA256
3140e878e4f802f8a094946985faa47c43aad324273705307bbc34a673915f7f

SHA512
727d22c5ce448bea3e74bdc0ab814f2e7566c1ea8d6177bf452f130e7539f323a2f3d92b29a06f2e63e3ba81117804040ee786d1a0d8121b9676a591611a5e51

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

Filesize
6KB

MD5
81c85ba5243060f91a3e2e4b721cdc64

SHA1
1beba4376236b734d012b113d89ef5c37c38b2eb

SHA256
dc0512447dea410a0d0a90f8b17604d0d5d86708f5b4d21fa110dd2fb9f3a023

SHA512
27b8d2e659aebd18094dfb23174218fc9129096124742f88390c8890d8d917f67e8fc38bc39b33db0e8296ddd0c507ffb468461e7083c62225e3018b7217a19e

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

Filesize
5KB

MD5
f027ab7b900cc786f981fdf25730158d

SHA1
ef1f9a4995b96421baddd1bbef4783718f1700fe

SHA256
f052978bd31aa36c5a38630da055a3e8013eff130aeded613039abc5b979ce40

SHA512
d03fe6bca33c85aad08cb8084a0f77994fba0707e5fe8a5fe5db5ac2c12945e2bb2f25c1e5ed412febc5e38614da9aed98c003670b066f2754947cadea9785d1

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
1KB

MD5
221321601e9880a8d72aff008908b1bc

SHA1
c4d4028b89a1bb37751dab40436c2659737aec42

SHA256
9acf62ec3b0edd3e17792c1b294bfd558c86b12489bf075e8b2bbca67a13b48e

SHA512
e6f0adb09f1f68656f439c0f0f5a2f9f6512182fa6c5d2e607012637ac7c5e814aa76977f2dc614b0b74100ebb424e3fec8eee1f4c43172cd67c7be659508887

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

Filesize
12KB

MD5
9692187540af17ff2ad4f321c78733de

SHA1
597c05960852a1e6b386980434ac1d1ea5649919

SHA256
f41e5d109eb4131a6793176690e34b3a0a9318f3faafe188789376b419c3d2b9

SHA512
23316ba91af90dde0779d44b72f5d556ca489d28501b4efb581834489985fb7a4f3f747cda74f613e00c5719d3ce72a52ce0e9296be54e48f720d13ba89175f9

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

Filesize
11KB

MD5
b6b0c452d9b04be30ed2284095346405

SHA1
5fd270bb57c3dea5d85f85676b0c168aa1549e98

SHA256
d1514a1918c16f22682926ffa49b43b4a2c9345b9588877e4014da52d8e48b73

SHA512
7b34acffa88f7b2b80368911e4a1796104f290caf22d4b4e830583aded38da20ff16f7483fca61e5497278b11ddfd7df7d3052723af27806451bf4686735dfde

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

Filesize
11KB

MD5
8df732d23cba7b4cf29d7b6ca16e4afe

SHA1
1ca17bcd641d3e5646a836e12f614e994a0bb236

SHA256
971148094458e3f586d0066a03a37ee2ff8b997f904df32fc1fe5b76e4cf9319

SHA512
74d38b92c910095504278156c85862852753916782f4cf7550b3ccf595d01a90ff0f183c07a31f3b52a95b40ac029e9765b36810b17402f62df64cd519cc2731

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

Filesize
11KB

MD5
7fac982955d90a52e7ff0d53bb0c3792

SHA1
b54fa05ef30e0bc5f547f4120d114161c2a3d954

SHA256
fe98ff6ec95571c7c269ac1470c9c2a1dc1f063ad60250d59b8990ef2087f7d7

SHA512
2366901b1b0c71fa07c4068f5a24abdbd0150f1bee61d53efb7def61d4e9362e797ee2cd6c12add7fcb39505a81afca5b81826cccd3245759805485c83f56a45

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

Filesize
10KB

MD5
1bf593deb380608a5b2e9d7342e78314

SHA1
bdd332d927cb476e1138e2f1175d6f4284dccbbd

SHA256
31a440e1b2cdc48b60c5b0ff2b7de3cb1565e77e4a6056abb468f0cca04dda65

SHA512
5b7c246afa2fdbb60f99274b450c285a2cacea04ba11f439e07174f947e45f1178b842432ddbdc6e1a2aec39aeaeb2daad101b84f3cccf5484f4ad6e29bc92cf

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

Filesize
15KB

MD5
0c4ee74392bcb9c2651fb89da5d6ea38

SHA1
3b0c059f0763113bc1f02ff5dcbc7ab421b9bb30

SHA256
271186f51c93e49b8e397d63570f77ed64355ad873c825457f56c4be696da869

SHA512
0c69717b1882b08f112a904faf5b582497a6ba83dceeb00e15c8522c1557dc55e25ee27713984c27e49a24c9d84606c6cb4edd41168ee16587e07a3402257080

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

Filesize
72B

MD5
69bda1a8eeb23213d27ad4f288f9b3fe

SHA1
05c92a29015d311d0bb809558a44b0a2e476cde0

SHA256
d2cd55647c902c7048b9894d249c0a48cfc51242542a8de3a8d622a55d7a5234

SHA512
e59496556e10ade6c07d8b7090595268f06a3964af0cf1ee7cc2519a2dcfdd6c733ef720a1e42e5e8e89b91dfcace228d1943309a049f5a08b8e021d956dc5d1

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57e5bc.TMP

Filesize
48B

MD5
2c0d8636f84b81397bb9faf2db2640a4

SHA1
c5e4e096ee3ab0c62ead122b2299577c1f097a5b

SHA256
3287499acd0860bac6dffbf0b1f7a55e5a6a9a2b579fc0652352aaa9c4811a2e

SHA512
f22071eabf181290d60f2b4b40edb26187305164d8c6c2e07b7ea05830be11c8cf227a5849b06f18cda455d654ea706b933a8fcc49be5bcc125e2dc323d24cda

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

Filesize
81KB

MD5
f392e6d50a1c7866c31508602f775f53

SHA1
dd99f04a5dc7eda5e781bfff82c32692f033f645

SHA256
f00a2a8c0729d127b4aee11cc73755575cb89c0226f7e167532ad8e8fe6fb610

SHA512
1ec269661e23293d83e1e97f76cd7d59ee413e5e76cb2deb7a97c42c4083beae3264438f4881ffa4e37228adf0bfcb8453e3ba99893262f50927b4a830c1fa90

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\e0d99d6b-02b8-4868-8ce7-e9fd38dc9632.tmp

Filesize
80KB

MD5
7e02bdc83dcd45a0bdd3d54a3309566e

SHA1
2974b2fcb0122f72fc0de73f41dde28d6f52533a

SHA256
9bc41809ac9687f816e1fbefef1f2fc84d73c80af27430508e6afc95ff18a97e

SHA512
be827a80094110ca344fcac55ab4355ed0fe8c03d7f865652c2fbb6085649861373a68e0a5fa0520143df176176939155408ee804ee693188452f76e3f8d620f

Download Submit
C:\Users\Admin\Downloads\BromineTrojan-main.zip.crdownload

Filesize
2.4MB

MD5
8b0bc436cce3ca47dbfd3ed067ee16fd

SHA1
fcf110792f5095d16b34ff1cb3ad70981ca4ed25

SHA256
5be4d59fe82a0c086520c44adfb1e07dbe186a229373833bd382ab251a4294aa

SHA512
dc33b7ff7c9b3fde7e29a8079dfb949f7d2a2ee32c865ae36e499e159fac1bbe62fc7cd91c9daba154bc8a25695ded2098d91cd132dc4437e3ed0504c41f5d50

Download Submit
C:\Users\Admin\Downloads\BromineTrojan-main.zip:Zone.Identifier

Filesize
26B

MD5
fbccf14d504b7b2dbcb5a5bda75bd93b

SHA1
d59fc84cdd5217c6cf74785703655f78da6b582b

SHA256
eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

SHA512
aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

Download Submit
memory/432-535-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

Download

Resubmissions

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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