General

  • Target
    Krnl.zip
  • Size 460KB
  • Sample240607-1jdl6seb55
  • SHA256 11202449315d0f2edb567c5f5e3e4bd403ae0985574344ea8ddf474c1b1fb440
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Credentials
  • Protocol

    ftp

  • Host

    146.19.207.14

  • Port

    21

  • Username

    anonymous

  • Password

    anonymous@

Extracted

Family
  • lumma

C2
  • https://macabrecondfucews.shop/api

  • https://distincttangyflippan.shop/api

  • https://greentastellesqwm.shop/api

  • https://stickyyummyskiwffe.shop/api

  • https://sturdyregularrmsnhw.shop/api

  • https://lamentablegapingkwaq.shop/api

  • https://innerverdanytiresw.shop/api

  • https://standingcomperewhitwo.shop/api

Targets

    • Target
      Krnl.zip
    • Size 460KB
    • SHA256 11202449315d0f2edb567c5f5e3e4bd403ae0985574344ea8ddf474c1b1fb440
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    • Target
      Launcher.bat
    • Size 724B
    • SHA256 f1ed443faa01092320e04e0231327bd59c6df7344ad0f46ca4885d28aa2afd60
    • MD5 SHA1 SHA512
    Score
    10/10
    • Lumma Stealer

      An infostealer written in C++ first seen in August 2022.

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    • Target
      conf
    • Size 156KB
    • SHA256 4464be92e1a9c00e808fe6913afe721743e3e5f7693edb944499e3700ea6a308
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      lua51.dll
    • Size 592KB
    • SHA256 ff976f6e965e3793e278fa9bf5e80b9b226a0b3932b9da764bffc8e41e6cdb60
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      luajit.exe
    • Size 89KB
    • SHA256 1cf20b8449ea84c684822a5e8ab3672213072db8267061537d1ce4ec2c30c42a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks