hxxp://webap-access[.]com/

General

Target

http://webap-access.com/

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

firefox.exe

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

Modifies registry class 2 IoCs

Processes:

firefox.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	firefox.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

firefox.exe

description pid process

Token: SeDebugPrivilege 1752 firefox.exe
Token: SeDebugPrivilege 1752 firefox.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

firefox.exe

pid process

1752 firefox.exe
1752 firefox.exe
1752 firefox.exe
1752 firefox.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

firefox.exe

pid process

1752 firefox.exe
1752 firefox.exe
1752 firefox.exe

description	pid	process
Token: SeDebugPrivilege	1752	firefox.exe
Token: SeDebugPrivilege	1752	firefox.exe

pid	process
1752	firefox.exe
1752	firefox.exe
1752	firefox.exe
1752	firefox.exe

pid	process
1752	firefox.exe
1752	firefox.exe
1752	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

firefox.exefirefox.exe

description	pid	process	target process
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1756 wrote to memory of 1752	1756	firefox.exe	firefox.exe
PID 1752 wrote to memory of 748	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 748	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 748	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 1108	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe
PID 1752 wrote to memory of 916	1752	firefox.exe	firefox.exe

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" http://webap-access.com/
1⤵
- Suspicious use of WriteProcessMemory
PID:1756

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" http://webap-access.com/
2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1752

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1752.0.562660106\1755699510" -parentBuildID 20200403170909 -prefsHandle 1188 -prefMapHandle 1180 -prefsLen 1 -prefMapSize 219698 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1752 "\\.\pipe\gecko-crash-server-pipe.1752" 1292 gpu
3⤵
PID:748

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1752.3.559504049\2143252733" -childID 1 -isForBrowser -prefsHandle 1668 -prefMapHandle 1744 -prefsLen 156 -prefMapSize 219698 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1752 "\\.\pipe\gecko-crash-server-pipe.1752" 1748 tab
3⤵
PID:1108

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1752.13.1071099520\435626420" -childID 2 -isForBrowser -prefsHandle 2592 -prefMapHandle 2588 -prefsLen 6932 -prefMapSize 219698 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 1752 "\\.\pipe\gecko-crash-server-pipe.1752" 2604 tab
3⤵
PID:916

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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