Resubmissions

21-12-2024 15:21

241221-srjt6askam 10

21-12-2024 15:17

241221-sn8dca1rbv 10

General

  • Target

    speedymaqing3.exe

  • Size

    107.3MB

  • Sample

    241221-sn8dca1rbv

  • MD5

    66e0da55b467ed157b71ec2b82a52674

  • SHA1

    7748935234824cf103e8de75a430650efd9c8d91

  • SHA256

    dea8d500bf52dd20eafb876893b1e7c724d352b68a0187ae799479b1a437512a

  • SHA512

    4374f968c41712b12c74659cdcc338d4b384ef469c3a907882170b0b4f72c432697771d18fd550e63967d80a327e1bc93cac13520e16b3491eb65c67a13ca1a6

  • SSDEEP

    1572864:L93gZcXiI2pNs61VHDVTrIKr2aBC8y0SgjjuKbixiAvZRq+w9KMr759dBO://2s6LjVHPHSgRsiAvZk+w9KM359dA

Malware Config

Targets

    • Target

      speedymaqing3.exe

    • Size

      107.3MB

    • MD5

      66e0da55b467ed157b71ec2b82a52674

    • SHA1

      7748935234824cf103e8de75a430650efd9c8d91

    • SHA256

      dea8d500bf52dd20eafb876893b1e7c724d352b68a0187ae799479b1a437512a

    • SHA512

      4374f968c41712b12c74659cdcc338d4b384ef469c3a907882170b0b4f72c432697771d18fd550e63967d80a327e1bc93cac13520e16b3491eb65c67a13ca1a6

    • SSDEEP

      1572864:L93gZcXiI2pNs61VHDVTrIKr2aBC8y0SgjjuKbixiAvZRq+w9KMr759dBO://2s6LjVHPHSgRsiAvZk+w9KM359dA

    • Modifies Windows Defender Real-time Protection settings

    • UAC bypass

    • Command and Scripting Interpreter: PowerShell

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

    • Disables RegEdit via registry modification

    • Disables Task Manager via registry modification

    • Disables cmd.exe use via registry modification

    • Drops file in Drivers directory

    • Possible privilege escalation attempt

    • Drops startup file

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • 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.

    • Hide Artifacts: Hidden Files and Directories

MITRE ATT&CK Enterprise v15

Tasks