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Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b)

Maze ransomware, previously known as "ChaCha", was discovered in May 2019. In addition to encrypting files on victim machines for impact, Maze operators conduct information stealing campaigns prior to encryption and post the information online to extort affected companies.(Citation: FireEye Maze May 2020)(Citation: McAfee Maze March 2020)(Citation: Sophos Maze VM September 2020)

Cluster A Galaxy A Cluster B Galaxy B Level
Msiexec - T1218.007 (365be77f-fc0e-42ee-bac8-4faf806d9336) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Data Encrypted for Impact - T1486 (b80d107d-fa0d-4b60-9684-b0433e8bdba0) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
System Language Discovery - T1614.001 (c1b68a96-3c48-49ea-a6c0-9b27359f9c19) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
System Network Connections Discovery - T1049 (7e150503-88e7-4861-866b-ff1ac82c4475) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Dynamic-link Library Injection - T1055.001 (f4599aa0-4f85-4a32-80ea-fc39dc965945) Attack Pattern 1
System Shutdown/Reboot - T1529 (ff73aa03-0090-4464-83ac-f89e233c02bc) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Windows Management Instrumentation - T1047 (01a5a209-b94c-450b-b7f9-946497d91055) Attack Pattern 1
Junk Code Insertion - T1027.016 (671cd17f-a765-48fd-adc4-dad1941b1ae3) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Inhibit System Recovery - T1490 (f5d8eed6-48a9-4cdf-a3d7-d1ffa99c3d2a) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern 1
Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Service Stop - T1489 (20fb2507-d71c-455d-9b6d-6104461cf26b) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c) Attack Pattern 1
Run Virtual Instance - T1564.006 (b5327dd1-6bf9-4785-a199-25bcbd1f4a9d) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 1
Dynamic Resolution - T1568 (7bd9c723-2f78-4309-82c5-47cad406572b) Attack Pattern Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Disable or Modify Tools - T1562.001 (ac08589e-ee59-4935-8667-d845e38fe579) Attack Pattern 1
Maze - S0449 (d9f7383c-95ec-4080-bbce-121c9384457b) Malware Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern 1
Msiexec - T1218.007 (365be77f-fc0e-42ee-bac8-4faf806d9336) Attack Pattern System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4) Attack Pattern 2
System Location Discovery - T1614 (c877e33f-1df6-40d6-b1e7-ce70f16f4979) Attack Pattern System Language Discovery - T1614.001 (c1b68a96-3c48-49ea-a6c0-9b27359f9c19) Attack Pattern 2
Process Injection - T1055 (43e7dc91-05b2-474c-b9ac-2ed4fe101f4d) Attack Pattern Dynamic-link Library Injection - T1055.001 (f4599aa0-4f85-4a32-80ea-fc39dc965945) Attack Pattern 2
Junk Code Insertion - T1027.016 (671cd17f-a765-48fd-adc4-dad1941b1ae3) Attack Pattern Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern 2
Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern 2
Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern Boot or Logon Autostart Execution - T1547 (1ecb2399-e8ba-4f6b-8ba7-5c27d49405cf) Attack Pattern 2
Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0) Attack Pattern Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c) Attack Pattern 2
Run Virtual Instance - T1564.006 (b5327dd1-6bf9-4785-a199-25bcbd1f4a9d) Attack Pattern Hide Artifacts - T1564 (22905430-4901-4c2a-84f6-98243cb173f8) Attack Pattern 2
Scheduled Task/Job - T1053 (35dd844a-b219-4e2b-a6bb-efa9a75995a9) Attack Pattern Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9) Attack Pattern 2
Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6) Attack Pattern Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 2
Impair Defenses - T1562 (3d333250-30e4-4a82-9edc-756c68afc529) Attack Pattern Disable or Modify Tools - T1562.001 (ac08589e-ee59-4935-8667-d845e38fe579) Attack Pattern 2