General

  • Target
    file.exe
  • Size 10KB
  • Sample260820-khc19ahj3t
  • SHA256 642ece59ea6f9a2f8c4ddf7bc5ee2c758ec9809b9b2f27a6085434e2b5eba870
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • phorphiex

C2
  • http://178.16.55.240/

  • http://178.16.55.240/l/

  • http://178.16.55.240/nm/

  • http://178.16.55.240/nmm/

Mutex
  • 464626246

Attributes
  • user_agent

    Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/202.0.4664.110 Safari/537.36

Extracted

Family
  • needle_stealer

C2
  • http://130.12.180.135:3000/api/v2

Attributes
  • api_key

    alk_2f668968ee87e7d30f8b996112bebef880cfe8626af9c1d8d53e0f719e47be4f

  • base_extension

    false

  • self_destruct

    false

Targets

    • Target
      file.exe
    • Size 10KB
    • SHA256 642ece59ea6f9a2f8c4ddf7bc5ee2c758ec9809b9b2f27a6085434e2b5eba870
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects NeedleStealer payload

    • Family: NeedleStealer

      NeedleStealer is a modular stealer written in Golang.

    • Family: Phorphiex, Phorpiex

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

    • Family: xmrig

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

    • XMRig Miner payload

    • Downloads MZ/PE file

    • Creates new service(s)

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Stops running service(s)

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks