General

  • Target

    1084d7cc1615c8bfdd3d335e9434b192713158650b76f826310a84d9229b86e0N

  • Size

    6.4MB

  • Sample

    240920-tv5rgawara

  • MD5

    1c337d70af9568152227490de5b472e0

  • SHA1

    0f20da0c0528b8b86a2e9735de85c23350e03508

  • SHA256

    1084d7cc1615c8bfdd3d335e9434b192713158650b76f826310a84d9229b86e0

  • SHA512

    0f3afbba8c30018f94b0b32492f73b82c0ba7d6c6d63b58b7f663dd0034756f1c917652dadebd89abfad3b6b2f468b760626e662940bfda67cc0a9618311d4b2

  • SSDEEP

    196608:91Ougx81Ma+RvIeSC04MFe3Aj0lz9oROcx7a9y:3Ovx+J+hI40402A0z9GHx7aE

Malware Config

Targets

    • Target

      1084d7cc1615c8bfdd3d335e9434b192713158650b76f826310a84d9229b86e0N

    • Size

      6.4MB

    • MD5

      1c337d70af9568152227490de5b472e0

    • SHA1

      0f20da0c0528b8b86a2e9735de85c23350e03508

    • SHA256

      1084d7cc1615c8bfdd3d335e9434b192713158650b76f826310a84d9229b86e0

    • SHA512

      0f3afbba8c30018f94b0b32492f73b82c0ba7d6c6d63b58b7f663dd0034756f1c917652dadebd89abfad3b6b2f468b760626e662940bfda67cc0a9618311d4b2

    • SSDEEP

      196608:91Ougx81Ma+RvIeSC04MFe3Aj0lz9oROcx7a9y:3Ovx+J+hI40402A0z9GHx7aE

    • 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