General

  • Target

    2025-05-09_a1aa43407c0f3edbabafe095646c11b5_black-basta_cobalt-strike

  • Size

    893KB

  • Sample

    250509-t5w73syjw8

  • MD5

    a1aa43407c0f3edbabafe095646c11b5

  • SHA1

    91caf75c5668fa2244d896ed16a8d8eb3d0354e1

  • SHA256

    8a35a6addebec093b1b1acfcc0266b0e2b57084462c3a437a2469a363df34556

  • SHA512

    3312576326839b00a6a2fe2d378f24e9db5da793f0b8b6902c0dca2d424430ad003c6e5c9c9f83a7cc30312890527b3ff05d4ba94371a71e089f739379a5d334

  • SSDEEP

    24576:UDKg6uqRPjmuSjeTZC40G4GujGGC5SYC:UDKg6zZmjeTkvG4I

Malware Config

Extracted

Family

phorphiex

C2

http://185.156.72.39

185.156.72.39

Extracted

Family

phorphiex

C2

http://185.156.72.39/

http://185.215.113.66/

Wallets

TW3wpRJmZgC5WifuY468JBUCF3TEkzBT5H

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MF6iVGLmErYP9y4B9SwtzarDoy3ETSzYrh

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

0x46e5cc402BC848ceC9f4d65c9B48aE7D7A24821B

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1B8FF5WwJXNnjkVzxgPkAznVZ8uKb3Watx

ltc1qyfzdpxky7q2grz4zmqv5x0t0uwfuznl5u43c93

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3GcQJkfHq7NWgBhhNKjz7uSfM6LzADpLvX

CSLKveRL2zqkbV2TqiFVuW6twtpqgFajoUZLAJQTTQk2

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

Attributes
  • mutex

    h7g5df54sdf

  • 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

Targets

    • Target

      2025-05-09_a1aa43407c0f3edbabafe095646c11b5_black-basta_cobalt-strike

    • Size

      893KB

    • MD5

      a1aa43407c0f3edbabafe095646c11b5

    • SHA1

      91caf75c5668fa2244d896ed16a8d8eb3d0354e1

    • SHA256

      8a35a6addebec093b1b1acfcc0266b0e2b57084462c3a437a2469a363df34556

    • SHA512

      3312576326839b00a6a2fe2d378f24e9db5da793f0b8b6902c0dca2d424430ad003c6e5c9c9f83a7cc30312890527b3ff05d4ba94371a71e089f739379a5d334

    • SSDEEP

      24576:UDKg6uqRPjmuSjeTZC40G4GujGGC5SYC:UDKg6zZmjeTkvG4I

    • Phorphiex family

    • Phorphiex payload

    • Phorphiex, Phorpiex

      Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks