General

  • Target

    UltraFPSBoost.exe

  • Size

    19.5MB

  • Sample

    240516-qsv8gafa6v

  • MD5

    af434dc404808565c419f3e96797e476

  • SHA1

    36b0683904570c822099c26e48b4b00524d7060e

  • SHA256

    4e54e9cd693337dc91f4b3d6045c7980792d6c9afddc570aad758f2511c94d4f

  • SHA512

    23fd4f85d5d360c37e457620c7eac7fb4957d5d73779da14a2007805ba7d1ced95bdbe64b5be8dc6d805988734d172998783bffe747c6db79f78ad909df6a824

  • SSDEEP

    393216:No9DF23QD3Iot25L1V8deL+9qz8OTIRJ+7d6oHdETv1:y9o3QzIUKRh+9q4OTIR2hGT

Malware Config

Targets

    • Target

      UltraFPSBoost.exe

    • Size

      19.5MB

    • MD5

      af434dc404808565c419f3e96797e476

    • SHA1

      36b0683904570c822099c26e48b4b00524d7060e

    • SHA256

      4e54e9cd693337dc91f4b3d6045c7980792d6c9afddc570aad758f2511c94d4f

    • SHA512

      23fd4f85d5d360c37e457620c7eac7fb4957d5d73779da14a2007805ba7d1ced95bdbe64b5be8dc6d805988734d172998783bffe747c6db79f78ad909df6a824

    • SSDEEP

      393216:No9DF23QD3Iot25L1V8deL+9qz8OTIRJ+7d6oHdETv1:y9o3QzIUKRh+9q4OTIR2hGT

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks