General
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Target
NEAS.a4fab58cfff9ddd79c0d4cdfd8de4020.exe
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Size
643KB
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Sample
231112-216jysdd4x
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MD5
a4fab58cfff9ddd79c0d4cdfd8de4020
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SHA1
7326e468fcd49b5c381d5f188906ba94ed3ee0c5
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SHA256
a555775d27b965ad4eef2919173dda2965e9a9752c64abea96104b2905bf6fc9
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SHA512
f3fe80b2fc5795a74e885997eccfee1e8628c425aa525721280e834baf3c04d99b4f33e00d02971089980c089d423e0ebbf8a33c60dd42199a91e015e70157e9
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SSDEEP
12288:DMrIy901z3rVYOcLE89QaDJnxuUPFWJeeVbIgHSicWtr:fyGDrVXoJnxTdCeUIgbntr
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.a4fab58cfff9ddd79c0d4cdfd8de4020.exe
Resource
win10v2004-20231020-en
Malware Config
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Targets
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Target
NEAS.a4fab58cfff9ddd79c0d4cdfd8de4020.exe
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Size
643KB
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MD5
a4fab58cfff9ddd79c0d4cdfd8de4020
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SHA1
7326e468fcd49b5c381d5f188906ba94ed3ee0c5
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SHA256
a555775d27b965ad4eef2919173dda2965e9a9752c64abea96104b2905bf6fc9
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SHA512
f3fe80b2fc5795a74e885997eccfee1e8628c425aa525721280e834baf3c04d99b4f33e00d02971089980c089d423e0ebbf8a33c60dd42199a91e015e70157e9
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SSDEEP
12288:DMrIy901z3rVYOcLE89QaDJnxuUPFWJeeVbIgHSicWtr:fyGDrVXoJnxTdCeUIgbntr
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Detect Mystic stealer payload
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Executes dropped EXE
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Adds Run key to start application
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1