General

  • Target

    1ef5e990a864a2f0d6abdbd4b662a798

  • Size

    247KB

  • Sample

    231225-bd3xfafacm

  • MD5

    1ef5e990a864a2f0d6abdbd4b662a798

  • SHA1

    fd646b43598b36aa8931a49d84f5101c4d74f2c9

  • SHA256

    55b6e8e557cee65acc69df3e676d47414cb45326feacd164acb5ed127782fd20

  • SHA512

    3198ad3188f8e8d95e21e33efcd9e7e66701b4d80ada52fcae4c308fe58e994e21ed80602ce03aa83f5fe7f13540a6c473d48a4965f840f377f09f596c19ec26

  • SSDEEP

    3072:kgJfg0QflE2LxirPT2ZEYq6/Sku/Jy+5oJ1ImZFsODKW:kgCT22Lxi/mEYq6KkuRyyuDFzW

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      1ef5e990a864a2f0d6abdbd4b662a798

    • Size

      247KB

    • MD5

      1ef5e990a864a2f0d6abdbd4b662a798

    • SHA1

      fd646b43598b36aa8931a49d84f5101c4d74f2c9

    • SHA256

      55b6e8e557cee65acc69df3e676d47414cb45326feacd164acb5ed127782fd20

    • SHA512

      3198ad3188f8e8d95e21e33efcd9e7e66701b4d80ada52fcae4c308fe58e994e21ed80602ce03aa83f5fe7f13540a6c473d48a4965f840f377f09f596c19ec26

    • SSDEEP

      3072:kgJfg0QflE2LxirPT2ZEYq6/Sku/Jy+5oJ1ImZFsODKW:kgCT22Lxi/mEYq6KkuRyyuDFzW

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • UPX packed file

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

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks