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General
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Target
2025-03-25_0eb4f5a83dab65e4ae4befc95e36eea8_hijackloader_ryuk
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Size
286KB
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Sample
250325-y9ewtassbx
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MD5
0eb4f5a83dab65e4ae4befc95e36eea8
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SHA1
1e8e57b541cf633d2d5d66066167aa3a30b250c5
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SHA256
dec5752d980182e4ae33a4edc0242a53655d5e8c01aee0a6a0f75705a6aa5cf4
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SHA512
2c87574ec111e22028e93a1798888c30d05bbd1c870a48ff634503452077a217e2e7b902430852e7b3ad988d8282f6684a1a5ae393a87ac4cb2b6f35d70db7bf
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SSDEEP
3072:/IEQef2xyLHUTmCqvDO0Od6NBZNnUdAYZJj3hLKKKKKU8AAFTbp8ELQHsoOJNuY/:ZQB47UFq7O16NBZN7kofJXnIZRO
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-25_0eb4f5a83dab65e4ae4befc95e36eea8_hijackloader_ryuk.exe
Resource
win7-20241010-en
Malware Config
Extracted
phorphiex
http://185.215.113.66/
http://45.93.20.18/
TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6
qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9
AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z
LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT
MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q
4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK
XryzFMFVpDUvU7famUGf214EXD3xNUSmQf
0xCa90599132C4D88907Bd8E046540284aa468a035
15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC
1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK
ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp
3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc
3ESHude8zUHksQg1h6hHmzY79BS36L91Yn
CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2
DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA
t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh
stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj
bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2
bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr
bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd
GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
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mutex
k9ubbn6sdfs
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Extracted
phorphiex
http://185.215.113.66
http://45.93.20.18
185.215.113.66
Targets
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Target
2025-03-25_0eb4f5a83dab65e4ae4befc95e36eea8_hijackloader_ryuk
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Size
286KB
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MD5
0eb4f5a83dab65e4ae4befc95e36eea8
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SHA1
1e8e57b541cf633d2d5d66066167aa3a30b250c5
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SHA256
dec5752d980182e4ae33a4edc0242a53655d5e8c01aee0a6a0f75705a6aa5cf4
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SHA512
2c87574ec111e22028e93a1798888c30d05bbd1c870a48ff634503452077a217e2e7b902430852e7b3ad988d8282f6684a1a5ae393a87ac4cb2b6f35d70db7bf
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SSDEEP
3072:/IEQef2xyLHUTmCqvDO0Od6NBZNnUdAYZJj3hLKKKKKU8AAFTbp8ELQHsoOJNuY/:ZQB47UFq7O16NBZN7kofJXnIZRO
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Phorphiex family
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Phorphiex payload
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Xmrig family
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XMRig Miner payload
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Creates new service(s)
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Downloads MZ/PE file
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Stops running service(s)
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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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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
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2