General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    221026-13xt6ahdcq

  • MD5

    fb5f407138bd411603416fb6f5172eb5

  • SHA1

    0b2b4907214fa23564b746afc589eb9931fdd754

  • SHA256

    802cffab58a8fb9abe2352a64c7daa2e6d5c37e4301c3398096d0b80c994425a

  • SHA512

    a41ec5f0d6933402a281f8bd32387a7656cd36ba168389cf68246c38bde0e1f51a797debe788f558a4b8af25b3edf1164aab650834a8594495e406abc030f0ea

  • SSDEEP

    196608:91OKGRoBjEbArqFdY1/eeFcgMTtEcAdEOAzXPbhVdjBF:3OKGROjGfdY9DirGcAdE5fbh

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      fb5f407138bd411603416fb6f5172eb5

    • SHA1

      0b2b4907214fa23564b746afc589eb9931fdd754

    • SHA256

      802cffab58a8fb9abe2352a64c7daa2e6d5c37e4301c3398096d0b80c994425a

    • SHA512

      a41ec5f0d6933402a281f8bd32387a7656cd36ba168389cf68246c38bde0e1f51a797debe788f558a4b8af25b3edf1164aab650834a8594495e406abc030f0ea

    • SSDEEP

      196608:91OKGRoBjEbArqFdY1/eeFcgMTtEcAdEOAzXPbhVdjBF:3OKGROjGfdY9DirGcAdE5fbh

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks