General

  • Target

    afd3b6d6b51ad60eeb6949fc7d5d34f486d1296a90e9b56a01d2cf5b2fc2ba1e

  • Size

    407KB

  • Sample

    240611-jbmfnsyfmc

  • MD5

    d1b522e12403014379320e7fbe01ddaa

  • SHA1

    72240bdd0bad7b7ef79f8f136038f4d51252582f

  • SHA256

    afd3b6d6b51ad60eeb6949fc7d5d34f486d1296a90e9b56a01d2cf5b2fc2ba1e

  • SHA512

    22a065e778270670e588f090337af5c1c0386341020935f28e6007fd91cb0267dcb61a672b2a0deb12b91ade03cd272174278725d6620f562c4ef19f4fe8e71f

  • SSDEEP

    6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4o:gtRfJcNYFNm8UhlZGseo

Malware Config

Targets

    • Target

      afd3b6d6b51ad60eeb6949fc7d5d34f486d1296a90e9b56a01d2cf5b2fc2ba1e

    • Size

      407KB

    • MD5

      d1b522e12403014379320e7fbe01ddaa

    • SHA1

      72240bdd0bad7b7ef79f8f136038f4d51252582f

    • SHA256

      afd3b6d6b51ad60eeb6949fc7d5d34f486d1296a90e9b56a01d2cf5b2fc2ba1e

    • SHA512

      22a065e778270670e588f090337af5c1c0386341020935f28e6007fd91cb0267dcb61a672b2a0deb12b91ade03cd272174278725d6620f562c4ef19f4fe8e71f

    • SSDEEP

      6144:3w9D91dOrcN3ZGXNYFNmIkYvUIelVjjVtGRyFH4o:gtRfJcNYFNm8UhlZGseo

    • Blocklisted process makes network request

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks