General

  • Target

    b992a18f00c902840fcd2bb93223a8cd58d0da1d9e142a90523931aa3f140276.exe

  • Size

    465KB

  • Sample

    241203-x4ylaszmaw

  • MD5

    001c8845e2489435657b200199b369f8

  • SHA1

    1891627447cdb5bdcb50e39987084d112923a155

  • SHA256

    b992a18f00c902840fcd2bb93223a8cd58d0da1d9e142a90523931aa3f140276

  • SHA512

    cfe52ed2f55b3129326a93c724fa771f5085e55ac93f9ce9ac2bbff19f4f2c962177698aecc880ffefd07a3cc0b8ae32fc5facf430720ea490a6b3bae41ac30d

  • SSDEEP

    3072:/weqOYEUXPnOFWKdWuP/sB76OFftW+vX9IR3:oEUX7yQJNYEC

Malware Config

Extracted

Family

phorphiex

C2

http://185.215.113.66/

http://91.202.233.141/

Wallets

0xCa90599132C4D88907Bd8E046540284aa468a035

TRuGGXNDM1cavQ1AqMQHG8yfxP4QWVSMN6

qph44jx8r9k5xeq5cuf958krv3ewrnp5vc6hhdjd3r

XryzFMFVpDUvU7famUGf214EXD3xNUSmQf

rsXCXBf9SagxV8JfC12d8Bybk84oPdMNN9

AULzfBuUAPfCGAXoG5Vq14aP9s6fx3AH4Z

LdgchXq1sKbAaAJ1EXAPSRBzLb8jnTZstT

MP8GEm8QpYgQYaMo8oM5NQhRBgDGiLZW5Q

4AtjkCVKbtEC3UEN77SQHuH9i1XkzNiRi5VCbA2XGsJh46nJSXfGQn4GjLuupCqmC57Lo7LvKmFUyRfhtJSvKvuw3h9ReKK

15TssKwtjMtwy4vDLcLsQUZUD2B9f7eDjw85sBNVC5LRPPnC

1BzmrjmKPKSR2hH5BeJySfiVA676E8DYaK

ltc1qt0n3f0t7vz9k0mvcswk477shrxwjhf9sj5ykrp

3PMiLynrGVZ8oEqvoqC4hXD67B1WoALR4pc

3ESHude8zUHksQg1h6hHmzY79BS36L91Yn

DLUzwvyxN1RrwjByUPPzVMdfxNRPGVRMMA

t1J6GCPCiHW1eRdjJgDDu6b1vSVmL5U7Twh

stars125f3mw4xd9htpsq4zj5w5ezm5gags37yxxh6mj

bnb1msyt0djx4ecspfxg5en0ye465kg3kmv9utzml2

bc1ppypcmu3684n648gyj62gjp2rw0xy7w3vwfamatlg29ajp4z52desafa0sr

bc1qc9edl4hzl9jyt8twdad3zjeh2df2znq96tdezd

Attributes
  • mutex

    753f85d83d

  • 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

Family

phorphiex

C2

http://twizt.net

http://185.215.113.84

Targets

    • Target

      b992a18f00c902840fcd2bb93223a8cd58d0da1d9e142a90523931aa3f140276.exe

    • Size

      465KB

    • MD5

      001c8845e2489435657b200199b369f8

    • SHA1

      1891627447cdb5bdcb50e39987084d112923a155

    • SHA256

      b992a18f00c902840fcd2bb93223a8cd58d0da1d9e142a90523931aa3f140276

    • SHA512

      cfe52ed2f55b3129326a93c724fa771f5085e55ac93f9ce9ac2bbff19f4f2c962177698aecc880ffefd07a3cc0b8ae32fc5facf430720ea490a6b3bae41ac30d

    • SSDEEP

      3072:/weqOYEUXPnOFWKdWuP/sB76OFftW+vX9IR3:oEUX7yQJNYEC

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Xmrig family

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/pin2taskbar.exe

    • Size

      37KB

    • MD5

      49db22529662a72f546d80c1160c2d13

    • SHA1

      c4deea954054f1ac290382796d24ab6bdfae2bfe

    • SHA256

      b0df9c447047cf0c96a84441b07959e25473c1d7140e0a95b6b2084962b88e62

    • SHA512

      ef53c7f6acdb7c361f9816b63b9c9081960593a73eae3ce93ce025856d99111e05a93b2a06a6016b3ba37fef129c75cea2e70709e45ff980c396099499ba11b6

    • SSDEEP

      768:dHBVYZdTNss7061hOzPQPkkSfED4nN08+3wBNcv:7VSOs70+XkX83lv

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks