General

  • Target

    file.exe

  • Size

    3.0MB

  • Sample

    241113-ycc1ysyaqh

  • MD5

    2eb7dd5fc174ea7ce691ba15a1e34ba4

  • SHA1

    4287676addcd538c2f5f975b6f2a9e8a415f2b37

  • SHA256

    6094e39d84c42971e1efba0875fa34052dc3d2cd24f8b884b383aaaf32fe3cec

  • SHA512

    b98cde63c0678552966025db56a15cf211d8d79513bd9a928bfee11909490aba53ceb1135cf88647196e079430bbd878828091840ebf822251f01f4c776a4e4a

  • SSDEEP

    49152:bulBK0+BLdd1VSQdu3n3alJv1pgOgEKV/xJRMP4ttawjvkVTSDAGY8:K7K0+fdXSQg3n3aTv1pPCAwttjvLDW8

Malware Config

Targets

    • Target

      file.exe

    • Size

      3.0MB

    • MD5

      2eb7dd5fc174ea7ce691ba15a1e34ba4

    • SHA1

      4287676addcd538c2f5f975b6f2a9e8a415f2b37

    • SHA256

      6094e39d84c42971e1efba0875fa34052dc3d2cd24f8b884b383aaaf32fe3cec

    • SHA512

      b98cde63c0678552966025db56a15cf211d8d79513bd9a928bfee11909490aba53ceb1135cf88647196e079430bbd878828091840ebf822251f01f4c776a4e4a

    • SSDEEP

      49152:bulBK0+BLdd1VSQdu3n3alJv1pgOgEKV/xJRMP4ttawjvkVTSDAGY8:K7K0+fdXSQg3n3aTv1pPCAwttjvLDW8

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

    • Downloads MZ/PE file

    • Checks BIOS information in registry

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

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Reads user/profile data of web browsers

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

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks