General
- Target 2025-07-01_54042ffc2e6cb417ab4a9d9c3c0245e4_black-basta_ryuk
- Size 670KB
- Sample250701-e8sxhaar9w
- SHA256 9d2cfbedb3169b1d83744da38db4d5212f9371371e1dfa71dd5112e3768e3e19
- MD5 54042ffc2e6cb417ab4a9d9c3c0245e4
- SHA1 c97a2423ca09d5ee9756c7d774ac4250978da2d9
- SHA512 bf0a4a9962a5f26774fd2c4b18673fd930c3c706faf3ab45ccd1a674d2fc8875f2a5e38f64b8e0220048456f36aec013784887ff6ad584099e82be82788d76e0
- SSDEEP 12288:1BDwNnbYUO3Ta93FFt4E3xF2WkfNbWOPwy7Z9Q8H7:1BMNn0UO3TatmK7YtWOH7Z9QK
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
2025-07-01_54042ffc2e6cb417ab4a9d9c3c0245e4_black-basta_ryuk.exe
Resource
win10v2004-20250610-en
Malware Config
Extracted
-
phorphiex
-
http://185.156.72.39/
-
http://45.141.233.6/
-
TW3wpRJmZgC5WifuY468JBUCF3TEkzBT5H
-
qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
-
rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9
-
AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z
-
LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT
-
MF6iVGLmErYP9y4B9SwtzarDoy3ETSzYrh
-
4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK
-
XryzFMFVpDUvU7famUGf214EXD3xNUSmQf
-
0x46e5cc402BC848ceC9f4d65c9B48aE7D7A24821B
-
15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC
-
1B8FF5WwJXNnjkVzxgPkAznVZ8uKb3Watx
-
ltc1qyfzdpxky7q2grz4zmqv5x0t0uwfuznl5u43c93
-
3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc
-
3GcQJkfHq7NWgBhhNKjz7uSfM6LzADpLvX
-
CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2
-
DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA
-
t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh
-
stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj
-
bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2
-
bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr
-
bc1q9tgkga69k094n5v0pn7ewmpp2kn66sh9hu65gq
-
GBQJMXYXPRIWFMXIFJR35ZB7LRKMB4PHCIUAUFR3TKUL6RDBZVLZEUJ3
-
bitcoincash:qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r
-
mutex
l9n7b5f2r
-
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://185.156.72.39
Targets
-
- Target 2025-07-01_54042ffc2e6cb417ab4a9d9c3c0245e4_black-basta_ryuk
- Size 670KB
- SHA256 9d2cfbedb3169b1d83744da38db4d5212f9371371e1dfa71dd5112e3768e3e19
- MD5 54042ffc2e6cb417ab4a9d9c3c0245e4
- SHA1 c97a2423ca09d5ee9756c7d774ac4250978da2d9
- SHA512 bf0a4a9962a5f26774fd2c4b18673fd930c3c706faf3ab45ccd1a674d2fc8875f2a5e38f64b8e0220048456f36aec013784887ff6ad584099e82be82788d76e0
- SSDEEP 12288:1BDwNnbYUO3Ta93FFt4E3xF2WkfNbWOPwy7Z9Q8H7:1BMNn0UO3TatmK7YtWOH7Z9QK
- MD5 SHA1 SHA512 SSDEEP
Phorphiex family
Phorphiex payload
Downloads MZ/PE file
Stops running service(s)
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Executes dropped EXE
Adds Run key to start application
MITRE ATT&CK Enterprise v16
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1