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Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a)

Chaes is a multistage information stealer written in several programming languages that collects login credentials, credit card numbers, and other financial information. Chaes was first observed in 2020, and appears to primarily target victims in Brazil as well as other e-commerce customers in Latin America.(Citation: Cybereason Chaes Nov 2020)

Cluster A Galaxy A Cluster B Galaxy B Level
Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Screen Capture - T1113 (0259baeb-9f63-4c69-bf10-eb038c390688) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Python - T1059.006 (cc3502b5-30cc-4473-ad48-42d51a6ef6d1) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
JavaScript - T1059.007 (0f4a0c76-ab2d-4cb0-85d3-3f0efb8cba0d) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern 1
Browser Session Hijacking - T1185 (544b0346-29ad-41e1-a808-501bb4193f47) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Steal Web Session Cookie - T1539 (10ffac09-e42d-4f56-ab20-db94c67d76ff) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern 1
Template Injection - T1221 (dc31fe1e-d722-49da-8f5f-92c7b5aff534) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
InstallUtil - T1218.004 (2cd950a6-16c4-404a-aa01-044322395107) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern 1
Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Msiexec - T1218.007 (365be77f-fc0e-42ee-bac8-4faf806d9336) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
System Owner/User Discovery - T1033 (03d7999c-1f4c-42cc-8373-e7690d318104) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Visual Basic - T1059.005 (dfd7cc1d-e1d8-4394-a198-97c4cab8aa67) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
DLL - T1574.001 (2fee9321-3e71-4cf4-af24-d4d40d355b34) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Standard Encoding - T1132.001 (04fd5427-79c7-44ea-ae13-11b24778ff1c) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware Input Capture - T1056 (bb5a00de-e086-4859-a231-fa793f6797e2) Attack Pattern 1
Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Exfiltration Over Alternative Protocol - T1048 (a19e86f8-1c0a-4fea-8407-23b73d615776) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Credentials from Web Browsers - T1555.003 (58a3e6aa-4453-4cc8-a51f-4befe80b31a8) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118) Attack Pattern Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware 1
Chaes - S0631 (77e0ecf7-ca91-4c06-8012-8e728986a87a) Malware Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4) Attack Pattern 1
Python - T1059.006 (cc3502b5-30cc-4473-ad48-42d51a6ef6d1) Attack Pattern Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern 2
JavaScript - T1059.007 (0f4a0c76-ab2d-4cb0-85d3-3f0efb8cba0d) Attack Pattern Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern 2
Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) 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
Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0) Attack Pattern Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern 2
InstallUtil - T1218.004 (2cd950a6-16c4-404a-aa01-044322395107) Attack Pattern System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4) 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
Msiexec - T1218.007 (365be77f-fc0e-42ee-bac8-4faf806d9336) Attack Pattern System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4) Attack Pattern 2
Visual Basic - T1059.005 (dfd7cc1d-e1d8-4394-a198-97c4cab8aa67) Attack Pattern Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern 2
DLL - T1574.001 (2fee9321-3e71-4cf4-af24-d4d40d355b34) Attack Pattern Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6) Attack Pattern 2
Standard Encoding - T1132.001 (04fd5427-79c7-44ea-ae13-11b24778ff1c) Attack Pattern Data Encoding - T1132 (cc7b8c4e-9be0-47ca-b0bb-83915ec3ee2f) Attack Pattern 2
Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939) Attack Pattern Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern 2
Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597) Attack Pattern Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b) Attack Pattern 2
Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e) Attack Pattern User Execution - T1204 (8c32eb4d-805f-4fc5-bf60-c4d476c131b5) Attack Pattern 2
Credentials from Web Browsers - T1555.003 (58a3e6aa-4453-4cc8-a51f-4befe80b31a8) Attack Pattern Credentials from Password Stores - T1555 (3fc9b85a-2862-4363-a64d-d692e3ffbee0) Attack Pattern 2