General
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Target
2024-07-03_be86a5ed4e7b2b123bdad497982b2038_avoslocker_cobalt-strike
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Size
628KB
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Sample
240703-sw5bnawdjc
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MD5
be86a5ed4e7b2b123bdad497982b2038
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SHA1
c57bd306db49942ab89aec825971bf0b47934cc9
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SHA256
9e06cb0a5b4d799433e2432ab6d2492ca436d87ed458930ecab1d971d8f8323f
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SHA512
0e2415a837223ab34c31ee76f1b71f7259c1a01e980a1b901d94f8aefdcce81eb6a41036f5f962a466b2ee74774294730df0164316ffaf1cd4c2f378d0cabaf9
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SSDEEP
12288:u7NMkvTvIrlhqbfYHdled/51eqrNXF7+yHdnjLv0JvNQsHskP5U6Bo1+N00KXu:u7NLQx8bfYHbedR1eqBXUSlv0JNTMkPw
Static task
static1
Behavioral task
behavioral1
Sample
2024-07-03_be86a5ed4e7b2b123bdad497982b2038_avoslocker_cobalt-strike.exe
Resource
win7-20240419-en
Malware Config
Extracted
phorphiex
http://185.215.113.66/
http://77.91.77.92/
http://91.202.233.141/
0xCa90599132C4D88907Bd8E046540284aa468a035
TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6
qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
XryzFMFVpDUvU7famUGf214EXD3xNUSmQf
LLeT2zkStY3cvxMBFhoWXkG5VuZPoezduv
rwc4LVd9ABpULQ1CuCpDkgX2xVB1fUijyb
4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK
15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC
17hgMFyLDwMjxWqw5GhijhnPdJDyFDqecY
ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp
3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc
3FerB8kUraAVGCVCNkgv57zTBjUGjAUkU3
DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA
t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh
stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj
bnb1epx67ne4vckqmaj4gwke8m322f4yjr6eh52wqw
bc1qmpkehfffkr6phuklsksnd7nhgx0369sxu772m3
bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
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mutex
55a4er5wo
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Targets
-
-
Target
2024-07-03_be86a5ed4e7b2b123bdad497982b2038_avoslocker_cobalt-strike
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Size
628KB
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MD5
be86a5ed4e7b2b123bdad497982b2038
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SHA1
c57bd306db49942ab89aec825971bf0b47934cc9
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SHA256
9e06cb0a5b4d799433e2432ab6d2492ca436d87ed458930ecab1d971d8f8323f
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SHA512
0e2415a837223ab34c31ee76f1b71f7259c1a01e980a1b901d94f8aefdcce81eb6a41036f5f962a466b2ee74774294730df0164316ffaf1cd4c2f378d0cabaf9
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SSDEEP
12288:u7NMkvTvIrlhqbfYHdled/51eqrNXF7+yHdnjLv0JvNQsHskP5U6Bo1+N00KXu:u7NLQx8bfYHbedR1eqBXUSlv0JNTMkPw
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Modifies security service
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Phorphiex payload
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks for any installed AV software in registry
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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
1