General

  • Target

    ce356a7fd469fa529476fe092054b405cba9cea4e953ccb01c4f5a47a549f000.exe

  • Size

    7.3MB

  • Sample

    240810-b5bl9stgmb

  • MD5

    9f286c6dcc692c810599318da4fb93af

  • SHA1

    3392642bdcabb4037a7bcdf82d55860127b969e6

  • SHA256

    ce356a7fd469fa529476fe092054b405cba9cea4e953ccb01c4f5a47a549f000

  • SHA512

    a262901186ba0be27be8b1df799feb7bb6930d259a9dd2ca690ff995109ecf8df64222c6607dd30a2eb015efe3a224f5d77b639a766b51bb427fd0d4363d5c5e

  • SSDEEP

    196608:91OKbF32uC2HNAixod7UynBx3akmMn4HthCPusUrsdb++lr:3OK9eWbaVBmM4HthCVjd15

Malware Config

Targets

    • Target

      ce356a7fd469fa529476fe092054b405cba9cea4e953ccb01c4f5a47a549f000.exe

    • Size

      7.3MB

    • MD5

      9f286c6dcc692c810599318da4fb93af

    • SHA1

      3392642bdcabb4037a7bcdf82d55860127b969e6

    • SHA256

      ce356a7fd469fa529476fe092054b405cba9cea4e953ccb01c4f5a47a549f000

    • SHA512

      a262901186ba0be27be8b1df799feb7bb6930d259a9dd2ca690ff995109ecf8df64222c6607dd30a2eb015efe3a224f5d77b639a766b51bb427fd0d4363d5c5e

    • SSDEEP

      196608:91OKbF32uC2HNAixod7UynBx3akmMn4HthCPusUrsdb++lr:3OK9eWbaVBmM4HthCVjd15

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • 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