Overview

overview

10

Static

static

8

dba5c5e79a...d8.exe

windows7-x64

10

dba5c5e79a...d8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dba5c5e79a0ddbe161bfbd30fe84506345dba8a25e5b2ccbd0ec58443bfb55d8

  • Size

    2.4MB

  • Sample

    221030-3e1l9aefc2

  • MD5

    a17df5faebf5b24a6ca0e044df8564d1

  • SHA1

    7aaa4f9d4fe2800486816d6e0b8787b392bb112e

  • SHA256

    dba5c5e79a0ddbe161bfbd30fe84506345dba8a25e5b2ccbd0ec58443bfb55d8

  • SHA512

    9c39560cc2e962e4880a3e04e7971635f8c18f6b30c80e6965ccbdfd0cdce6916f6e41d1f5351b59069088496c06e4e2ecdaaef33c23282a654b459d9a54cc75

  • SSDEEP

    24576:UerQZb+md4wmieZJ8NI8oerQZb+md4wmieZJ8NI8eNFHDUTvFHDUT3uA5W:UerQZbd2f8oerQZbd2f8sVsvVs3uV

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      dba5c5e79a0ddbe161bfbd30fe84506345dba8a25e5b2ccbd0ec58443bfb55d8

    • Size

      2.4MB

    • MD5

      a17df5faebf5b24a6ca0e044df8564d1

    • SHA1

      7aaa4f9d4fe2800486816d6e0b8787b392bb112e

    • SHA256

      dba5c5e79a0ddbe161bfbd30fe84506345dba8a25e5b2ccbd0ec58443bfb55d8

    • SHA512

      9c39560cc2e962e4880a3e04e7971635f8c18f6b30c80e6965ccbdfd0cdce6916f6e41d1f5351b59069088496c06e4e2ecdaaef33c23282a654b459d9a54cc75

    • SSDEEP

      24576:UerQZb+md4wmieZJ8NI8oerQZb+md4wmieZJ8NI8eNFHDUTvFHDUT3uA5W:UerQZbd2f8oerQZbd2f8sVsvVs3uV

    Score
    10/10
    evasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks