General

  • Target
    BloxFlipPredictor.zip
  • Size 12.9MB
  • Sample240704-n3c4jayekc
  • SHA256 8d7e3ee51b3228c604b607ad50508f60658f61793f802ee9236f288a17d512dd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • ps1.dropper

    https://rentry.org/lem61111111111/raw

Targets

    • Target
      BloxFlipPredictor.zip
    • Size 12.9MB
    • SHA256 8d7e3ee51b3228c604b607ad50508f60658f61793f802ee9236f288a17d512dd
    • MD5 SHA1 SHA512 SSDEEP
    Score
    6/10
    • Legitimate hosting services abused for malware hosting/C2

    • Target
      Launcher.exe
    • Size 7KB
    • SHA256 fbc4058b92d9bc4dda2dbc64cc61d0b3f193415aad15c362a5d87c90ca1be30b
    • MD5 SHA1 SHA512 SSDEEP
    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Target
      bloxflip.dll
    • Size 1.2MB
    • SHA256 bd9710b72dab2913d92731ee96904b22a43a178664c9b7b60bd41f3c04738900
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      bloxflip_x64.dll
    • Size 121KB
    • SHA256 f22f279160e0a9979d311f4ae64b29f6cf480dbca488b9977810d5b6d770b482
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      dxcompiler.dll
    • Size 20.8MB
    • SHA256 1638c1a8486ec32a826a1e414e92dcb8c7c7c1668d071d97ba767c6a96b53b37
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      vk_swiftshader.dll
    • Size 4.9MB
    • SHA256 2fb5bd2897fa99ca5dcf2d45830a07755d30d6d8cc3751d80be28cbd90226030
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      vulkan-1.dll
    • Size 933KB
    • SHA256 a73ef0a1dc0578cf64e856dc9461ba135bd742f3d5f60713e4d645e17533e9c9
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks