NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)

NOKKI is a modular remote access tool. The earliest observed attack using NOKKI was in January 2018. NOKKI has significant code overlap with the KONNI malware family. There is some evidence potentially linking NOKKI to APT37.(Citation: Unit 42 NOKKI Sept 2018)(Citation: Unit 42 Nokki Oct 2018)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
File Transfer Protocols - T1071.002 (9a60a291-8960-4387-8a4a-2ab5c18bb50b)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
System Owner/User Discovery - T1033 (03d7999c-1f4c-42cc-8373-e7690d318104)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Credential API Hooking - T1056.004 (f5946b5e-9408-485f-a7f7-b5efc88909b6)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Rundll32 - T1218.011 (045d0922-2310-4e60-b5e4-3302302cb3c5)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Local Data Staging - T1074.001 (1c34f7aa-9341-4a48-bfab-af22e51aca6c)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	1
NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	Local Storage Discovery - T1680 (f2514ae4-4e9b-4f26-a5ba-c4ae85fe93c3)	Attack Pattern	1
NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c)	Attack Pattern	1
Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0)	Attack Pattern	NOKKI - S0353 (071d5d65-83ec-4a55-acfa-be7d5f28ba9a)	Malware	1
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2)	Attack Pattern	Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0)	Attack Pattern	2
File Transfer Protocols - T1071.002 (9a60a291-8960-4387-8a4a-2ab5c18bb50b)	Attack Pattern	Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	2
Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	2
Input Capture - T1056 (bb5a00de-e086-4859-a231-fa793f6797e2)	Attack Pattern	Credential API Hooking - T1056.004 (f5946b5e-9408-485f-a7f7-b5efc88909b6)	Attack Pattern	2
System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4)	Attack Pattern	Rundll32 - T1218.011 (045d0922-2310-4e60-b5e4-3302302cb3c5)	Attack Pattern	2
Local Data Staging - T1074.001 (1c34f7aa-9341-4a48-bfab-af22e51aca6c)	Attack Pattern	Data Staged - T1074 (7dd95ff6-712e-4056-9626-312ea4ab4c5e)	Attack Pattern	2
Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69)	Attack Pattern	File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c)	Attack Pattern	2
Boot or Logon Autostart Execution - T1547 (1ecb2399-e8ba-4f6b-8ba7-5c27d49405cf)	Attack Pattern	Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279)	Attack Pattern	2