hxxps://demo[.]amirkoka[.]com/

General

Target

https://demo.amirkoka.com/

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.

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\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

Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\Local Settings firefox.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

firefox.exe

description pid process

Token: SeDebugPrivilege 3156 firefox.exe
Token: SeDebugPrivilege 3156 firefox.exe
Token: SeDebugPrivilege 3156 firefox.exe
Suspicious use of FindShellTrayWindow 4 IoCs

Processes:

firefox.exe

pid process

3156 firefox.exe
3156 firefox.exe
3156 firefox.exe
3156 firefox.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

firefox.exe

pid process

3156 firefox.exe
3156 firefox.exe
3156 firefox.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

3156 firefox.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\Local Settings	firefox.exe

description	pid	process
Token: SeDebugPrivilege	3156	firefox.exe
Token: SeDebugPrivilege	3156	firefox.exe
Token: SeDebugPrivilege	3156	firefox.exe

pid	process
3156	firefox.exe
3156	firefox.exe
3156	firefox.exe
3156	firefox.exe

pid	process
3156	firefox.exe
3156	firefox.exe
3156	firefox.exe

pid	process
3156	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

firefox.exefirefox.exe

description	pid	process	target process
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 4540 wrote to memory of 3156	4540	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1620	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1620	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 4076	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe
PID 3156 wrote to memory of 1140	3156	firefox.exe	firefox.exe

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" https://demo.amirkoka.com/
1⤵
- Suspicious use of WriteProcessMemory
PID:4540

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" https://demo.amirkoka.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 SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3156

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3156.0.1843580055\483397292" -parentBuildID 20200403170909 -prefsHandle 1700 -prefMapHandle 1664 -prefsLen 1 -prefMapSize 219944 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3156 "\\.\pipe\gecko-crash-server-pipe.3156" 1800 gpu
3⤵
PID:1620

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3156.3.2041719250\1596896621" -childID 1 -isForBrowser -prefsHandle 2372 -prefMapHandle 1572 -prefsLen 78 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3156 "\\.\pipe\gecko-crash-server-pipe.3156" 2452 tab
3⤵
PID:4076

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3156.13.972182089\1097214709" -childID 2 -isForBrowser -prefsHandle 3588 -prefMapHandle 3584 -prefsLen 6860 -prefMapSize 219944 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3156 "\\.\pipe\gecko-crash-server-pipe.3156" 3600 tab
3⤵
PID:1140

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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