General

  • Target

    c47442640a071b5773ab99145e78a968a83a6ed5e57486f56264e2b3910a35d9

  • Size

    7.2MB

  • Sample

    240817-z585jazfnq

  • MD5

    45a96ed03c6c80865fd53dc008908681

  • SHA1

    15dc6b43feb9bcb296d38bdcf06698c260653424

  • SHA256

    c47442640a071b5773ab99145e78a968a83a6ed5e57486f56264e2b3910a35d9

  • SHA512

    dfb022e7a3f84959bb202d1fb1b81ae402fcaaab65c1e67df1a93ee346d0cbd918429643535083bd61671c71a3e58c6897a29dbdd3ebbd04fa63ac414788aa4c

  • SSDEEP

    196608:91OMtG0a05Awtm5DqENycC+zeapzRHVEZ/TL3Vdfr2mQZSMROqKAx:3OMtGZw+wpGzRH2/fSmgpRL

Malware Config

Targets

    • Target

      c47442640a071b5773ab99145e78a968a83a6ed5e57486f56264e2b3910a35d9

    • Size

      7.2MB

    • MD5

      45a96ed03c6c80865fd53dc008908681

    • SHA1

      15dc6b43feb9bcb296d38bdcf06698c260653424

    • SHA256

      c47442640a071b5773ab99145e78a968a83a6ed5e57486f56264e2b3910a35d9

    • SHA512

      dfb022e7a3f84959bb202d1fb1b81ae402fcaaab65c1e67df1a93ee346d0cbd918429643535083bd61671c71a3e58c6897a29dbdd3ebbd04fa63ac414788aa4c

    • SSDEEP

      196608:91OMtG0a05Awtm5DqENycC+zeapzRHVEZ/TL3Vdfr2mQZSMROqKAx:3OMtGZw+wpGzRH2/fSmgpRL

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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.

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • 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 v15

Tasks