General

  • Target

    file.exe

  • Size

    3.9MB

  • Sample

    220917-n46r8sdffn

  • MD5

    c2d0de5830a1a0ae1991cd1b6c0bc60b

  • SHA1

    d7d0a1bcb930269090a00c9b6b1e0ca9efb09452

  • SHA256

    888e66cab511328f37470a99b5cb87cb20fe241541dd907f108f9d122dab1210

  • SHA512

    acff2e9837e44d51dfb7c97dd96a8d95c4db180c8befa9950b63c0213edd024f4b1e024aa4bc643676907d66d651c82c90cdef12bb12e5bdd23a51812d12891a

  • SSDEEP

    98304:GVjj538tGTXz2+e+me+1w0wdAhlZHdN93HjWDRobz24+jLJFA:AH5LHZS1w09TDLDWDRcz2PjLJFA

Malware Config

Targets

    • Target

      file.exe

    • Size

      3.9MB

    • MD5

      c2d0de5830a1a0ae1991cd1b6c0bc60b

    • SHA1

      d7d0a1bcb930269090a00c9b6b1e0ca9efb09452

    • SHA256

      888e66cab511328f37470a99b5cb87cb20fe241541dd907f108f9d122dab1210

    • SHA512

      acff2e9837e44d51dfb7c97dd96a8d95c4db180c8befa9950b63c0213edd024f4b1e024aa4bc643676907d66d651c82c90cdef12bb12e5bdd23a51812d12891a

    • SSDEEP

      98304:GVjj538tGTXz2+e+me+1w0wdAhlZHdN93HjWDRobz24+jLJFA:AH5LHZS1w09TDLDWDRcz2PjLJFA

    • RedLine

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

    • RedLine payload

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks