General

  • Target

    917e405558c530b442d17b061699df51dfcb27af289463edacd70a38f22d3aa7.exe

  • Size

    1.7MB

  • Sample

    241121-zap36s1qdn

  • MD5

    873bb827bd676e97275170b902bcde58

  • SHA1

    960d9076fc26dc577b17e38e0ab7406fa0ecde99

  • SHA256

    917e405558c530b442d17b061699df51dfcb27af289463edacd70a38f22d3aa7

  • SHA512

    22fcb2eeb098a47db578c6fab43b469e660e971cd76a074245cc5e8b21598353f4ff92a4d94258fe2111a9d23d3d4c3204baaf0bd4642bcfa39026e07dbb7101

  • SSDEEP

    24576:engJcwgDBj9qz9ZV2cf4DB9CtNBBGEXSUrpqJY3SDCCBp2Zaym0Fpm:IgJclF9qwcgDBI9BGWSUll31ky0

Malware Config

Extracted

Family

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      917e405558c530b442d17b061699df51dfcb27af289463edacd70a38f22d3aa7.exe

    • Size

      1.7MB

    • MD5

      873bb827bd676e97275170b902bcde58

    • SHA1

      960d9076fc26dc577b17e38e0ab7406fa0ecde99

    • SHA256

      917e405558c530b442d17b061699df51dfcb27af289463edacd70a38f22d3aa7

    • SHA512

      22fcb2eeb098a47db578c6fab43b469e660e971cd76a074245cc5e8b21598353f4ff92a4d94258fe2111a9d23d3d4c3204baaf0bd4642bcfa39026e07dbb7101

    • SSDEEP

      24576:engJcwgDBj9qz9ZV2cf4DB9CtNBBGEXSUrpqJY3SDCCBp2Zaym0Fpm:IgJclF9qwcgDBI9BGWSUll31ky0

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks