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CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94)

CSPY Downloader is a tool designed to evade analysis and download additional payloads used by Kimsuky.(Citation: Cybereason Kimsuky November 2020)

Cluster A Galaxy A Cluster B Galaxy B Level
System Checks - T1497.001 (29be378d-262d-4e99-b00d-852d573628e6) Attack Pattern CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern 1
Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e) Attack Pattern CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Software Packing - T1027.002 (deb98323-e13f-4b0c-8d94-175379069062) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9) Attack Pattern 1
CSPY Downloader - S0527 (5256c0f8-9108-4c92-8b09-482dfacdcd94) mitre-tool Code Signing - T1553.002 (32901740-b42c-4fdd-bc02-345b5dc57082) Attack Pattern 1
System Checks - T1497.001 (29be378d-262d-4e99-b00d-852d573628e6) Attack Pattern Virtualization/Sandbox Evasion - T1497 (82caa33e-d11a-433a-94ea-9b5a5fbef81d) 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
Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e) Attack Pattern User Execution - T1204 (8c32eb4d-805f-4fc5-bf60-c4d476c131b5) Attack Pattern 2
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern Software Packing - T1027.002 (deb98323-e13f-4b0c-8d94-175379069062) 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
Abuse Elevation Control Mechanism - T1548 (67720091-eee3-4d2d-ae16-8264567f6f5b) Attack Pattern Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073) 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
Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9) Attack Pattern Scheduled Task/Job - T1053 (35dd844a-b219-4e2b-a6bb-efa9a75995a9) Attack Pattern 2
Subvert Trust Controls - T1553 (b83e166d-13d7-4b52-8677-dff90c548fd7) Attack Pattern Code Signing - T1553.002 (32901740-b42c-4fdd-bc02-345b5dc57082) Attack Pattern 2