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General

  • Target

    146dd8f29e610bbcaa83766607cac07f_JC.exe

  • Size

    418KB

  • Sample

    231005-v3wzzafc27

  • MD5

    146dd8f29e610bbcaa83766607cac07f

  • SHA1

    45fb0ada48cc290c358e9a0054ce28c72a343bc4

  • SHA256

    6fd634ad6e74fe9cf0c51adb1e35b475cb128374d2f33f31c575542403bbcc08

  • SHA512

    c40cc82349d8c93ba18d7185323848f7f55c19f919fee8f439b1ac30762a940da3438020f6cdf6ffd9bd1ff6ab4f4aafa8dd2ad9af651cd721597eb9bb5d4deb

  • SSDEEP

    6144:p1I2PbSyXuF4a4gLZRE65J3EvgxxEvMI2uLZBV+UdvrEFp7hKL:pFBTavRh5J8qxEvMI1BjvrEH7s

Malware Config

Targets

    • Target

      146dd8f29e610bbcaa83766607cac07f_JC.exe

    • Size

      418KB

    • MD5

      146dd8f29e610bbcaa83766607cac07f

    • SHA1

      45fb0ada48cc290c358e9a0054ce28c72a343bc4

    • SHA256

      6fd634ad6e74fe9cf0c51adb1e35b475cb128374d2f33f31c575542403bbcc08

    • SHA512

      c40cc82349d8c93ba18d7185323848f7f55c19f919fee8f439b1ac30762a940da3438020f6cdf6ffd9bd1ff6ab4f4aafa8dd2ad9af651cd721597eb9bb5d4deb

    • SSDEEP

      6144:p1I2PbSyXuF4a4gLZRE65J3EvgxxEvMI2uLZBV+UdvrEFp7hKL:pFBTavRh5J8qxEvMI1BjvrEH7s

    • Detect Neshta payload

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Downloads MZ/PE file

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

MITRE ATT&CK Enterprise v15

Tasks