Behavioral Report

General

Target

http://wxanalytics.ru

Score

1^/10

Malware Config

Signatures

Checks processor information in registry ⋅ 2 TTPs 5 IoCs

Processor information is often read in order to detect sandboxing environments.

TTPs:

Query Registry System Information Discovery

Processes:

firefox.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Modifies registry class ⋅ 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings firefox.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	firefox.exe

Suspicious use of AdjustPrivilegeToken ⋅ 4 IoCs

Processes:

firefox.exe

description	pid	process
Token: SeDebugPrivilege	3188	firefox.exe
Token: SeDebugPrivilege	3188	firefox.exe
Token: SeDebugPrivilege	3188	firefox.exe
Token: SeDebugPrivilege	3188	firefox.exe

Suspicious use of FindShellTrayWindow ⋅ 4 IoCs

Processes:

firefox.exe

pid process

3188 firefox.exe
3188 firefox.exe
3188 firefox.exe
3188 firefox.exe
Suspicious use of SendNotifyMessage ⋅ 3 IoCs

Processes:

firefox.exe

pid process

3188 firefox.exe
3188 firefox.exe
3188 firefox.exe
Suspicious use of SetWindowsHookEx ⋅ 1 IoCs

Processes:

firefox.exe

pid process

3188 firefox.exe

pid	process
3188	firefox.exe
3188	firefox.exe
3188	firefox.exe
3188	firefox.exe

pid	process
3188	firefox.exe
3188	firefox.exe
3188	firefox.exe

pid	process
3188	firefox.exe

Suspicious use of WriteProcessMemory ⋅ 64 IoCs

Processes:

firefox.exefirefox.exe

description	pid	process	target process
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 2896 wrote to memory of 3188	2896	firefox.exe	firefox.exe
PID 3188 wrote to memory of 760	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 760	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4788	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe
PID 3188 wrote to memory of 4604	3188	firefox.exe	firefox.exe

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" http://wxanalytics.ru

Suspicious use of WriteProcessMemory

PID:2896

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" http://wxanalytics.ru

Checks processor information in registry
Modifies registry class
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory

PID:3188

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3188.0.730620939\460871773" -parentBuildID 20200403170909 -prefsHandle 1684 -prefMapHandle 1656 -prefsLen 1 -prefMapSize 219944 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3188 "\\.\pipe\gecko-crash-server-pipe.3188" 1764 gpu

PID:760

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3188.3.1598072049\862369541" -childID 1 -isForBrowser -prefsHandle 2468 -prefMapHandle 2464 -prefsLen 112 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3188 "\\.\pipe\gecko-crash-server-pipe.3188" 2504 tab

PID:4788

C:\Program Files\Mozilla Firefox\firefox.exe

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3188.13.1395415808\97462260" -childID 2 -isForBrowser -prefsHandle 3656 -prefMapHandle 3652 -prefsLen 6894 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3188 "\\.\pipe\gecko-crash-server-pipe.3188" 3668 tab

PID:4604

Network

MITRE ATT&CK Matrix

Collection

Command and Control

Credential Access

Defense Evasion

Discovery

Execution

Exfiltration

Impact

Initial Access

Lateral Movement

Persistence

Privilege Escalation

Replay Monitor

00:00 00:00

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Downloads