General

  • Target

    3d6c780e5e0b700c582b31030e713a617a654d2128017f055b6build8adi.exe

  • Size

    8.6MB

  • Sample

    240528-lhxlbseb6w

  • MD5

    5a26f8f34427cfd4e8ec7d9a7373c9f4

  • SHA1

    8212e6149a0d0a3bdb89011ecf9de523f2c53fb8

  • SHA256

    25d9150a58399bc146020e1f51babafc1d62103bf249f6729dd43015aae77498

  • SHA512

    09202c1f35b6c9efb6fdafdb401ed72fa54e8c3f9d30f835d22a33ca97333ce216bcd2c9257821249b3fc65152851da516cfe5cb3ce91429ad32db13599c050f

  • SSDEEP

    196608:srfIFEO2toFjk6aqV/0yJ9LeN/FJMIDJf0gsAGK4RsuAKZnA4:FvRyyzw/Fqyf0gstvAKN

Malware Config

Targets

    • Target

      3d6c780e5e0b700c582b31030e713a617a654d2128017f055b6build8adi.exe

    • Size

      8.6MB

    • MD5

      5a26f8f34427cfd4e8ec7d9a7373c9f4

    • SHA1

      8212e6149a0d0a3bdb89011ecf9de523f2c53fb8

    • SHA256

      25d9150a58399bc146020e1f51babafc1d62103bf249f6729dd43015aae77498

    • SHA512

      09202c1f35b6c9efb6fdafdb401ed72fa54e8c3f9d30f835d22a33ca97333ce216bcd2c9257821249b3fc65152851da516cfe5cb3ce91429ad32db13599c050f

    • SSDEEP

      196608:srfIFEO2toFjk6aqV/0yJ9LeN/FJMIDJf0gsAGK4RsuAKZnA4:FvRyyzw/Fqyf0gstvAKN

    • Command and Scripting Interpreter: PowerShell

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

    • 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.

    • UPX packed file

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks