Resubmissions

10/05/2024, 16:58

240510-vg3kmafh41 10

10/05/2024, 16:55

240510-vflwgsfg7v 10

General

  • Target

    Synapse Launcher.exe

  • Size

    3.2MB

  • Sample

    240510-vg3kmafh41

  • MD5

    e2714f403955519640abda3d9994ab49

  • SHA1

    2f49f53f4c8b84440690a3e930920c56131d7008

  • SHA256

    22445a645229adce8803c92dbd9fe58beb3e50115352696e1adbab4dbcef0828

  • SHA512

    3efc0da405999d7b8a0bdf682a5bf179477d31e34823f8d7c9e19da44801481cbcc151f4d39a40e323f4fc087a0fc068eeff216c2d227fa1b5747394d4112cea

  • SSDEEP

    49152:Qv3I22SsaNYfdPBldt698dBcjHurHArgoGdDTHHB72eh2NTz:Qv422SsaNYfdPBldt6+dBcjHurHAs

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

SynapseX

C2

espiny-38468.portmap.host:38468

Mutex

987e6177-8b62-48ea-8ca9-c699971b74ba

Attributes
  • encryption_key

    C7EC88A5CCB59BD73EF3F7D4787818BE89C06664

  • install_name

    Boot 10.5.exe

  • log_directory

    Windows Logs

  • reconnect_delay

    3000

  • startup_key

    Windows 10 Boot

  • subdirectory

    Windows 10 Boot

Targets

    • Target

      Synapse Launcher.exe

    • Size

      3.2MB

    • MD5

      e2714f403955519640abda3d9994ab49

    • SHA1

      2f49f53f4c8b84440690a3e930920c56131d7008

    • SHA256

      22445a645229adce8803c92dbd9fe58beb3e50115352696e1adbab4dbcef0828

    • SHA512

      3efc0da405999d7b8a0bdf682a5bf179477d31e34823f8d7c9e19da44801481cbcc151f4d39a40e323f4fc087a0fc068eeff216c2d227fa1b5747394d4112cea

    • SSDEEP

      49152:Qv3I22SsaNYfdPBldt698dBcjHurHArgoGdDTHHB72eh2NTz:Qv422SsaNYfdPBldt6+dBcjHurHAs

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks