General

  • Target

    a6e28ff11a1a5aa52559cd51acf1ae54da513d49030b1f3c59d26e6d93908d2e

  • Size

    352KB

  • Sample

    240614-crlezs1hqb

  • MD5

    1989f174330de65926ebbdaf105c9f5e

  • SHA1

    0532f9a9bb182255552b07ad0c65be36542912da

  • SHA256

    a6e28ff11a1a5aa52559cd51acf1ae54da513d49030b1f3c59d26e6d93908d2e

  • SHA512

    94d4b6954d57fba9c9f2b2fdcfa0edd9228b0fe2620c9b1563d2511087dcb817c888a15c1536403a1d8f7c0ca43e59eb298b18bdb424de68ec93d478e6910ecd

  • SSDEEP

    6144:8Is9OKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPFsEPAsKCe8i:NKofHfHTXQLzgvnzHPowYbvrjD/L7QPs

Malware Config

Targets

    • Target

      a6e28ff11a1a5aa52559cd51acf1ae54da513d49030b1f3c59d26e6d93908d2e

    • Size

      352KB

    • MD5

      1989f174330de65926ebbdaf105c9f5e

    • SHA1

      0532f9a9bb182255552b07ad0c65be36542912da

    • SHA256

      a6e28ff11a1a5aa52559cd51acf1ae54da513d49030b1f3c59d26e6d93908d2e

    • SHA512

      94d4b6954d57fba9c9f2b2fdcfa0edd9228b0fe2620c9b1563d2511087dcb817c888a15c1536403a1d8f7c0ca43e59eb298b18bdb424de68ec93d478e6910ecd

    • SSDEEP

      6144:8Is9OKofHfHTXQLzgvnzHPowYbvrjD/L7QPbg/Dr0T3rnXLHf7zjPFsEPAsKCe8i:NKofHfHTXQLzgvnzHPowYbvrjD/L7QPs

    • UPX dump on OEP (original entry point)

    • Drops file in Drivers directory

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • 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.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks