General

  • Target

    008c59bdc20f21e32cb96a166eeedf9948eefea640a37f7fb2b3a5c1649d4e0a

  • Size

    1.8MB

  • Sample

    240604-a62dmsfc81

  • MD5

    960f13d730e832f027d49677fe945acc

  • SHA1

    2e5ba700550b449120dbeaf3cb1ac0a109f5ee65

  • SHA256

    008c59bdc20f21e32cb96a166eeedf9948eefea640a37f7fb2b3a5c1649d4e0a

  • SHA512

    d9f9653177b2f01b01c430306019cf3217160d39f28f960caa97e984d3427ebf3fcb0eb50a5ad9db76cc7f99a36de39acd96619f3128bd365479a546c26b91d9

  • SSDEEP

    24576:W7YfUB7F1931tbQYaOV+rEfv0xwT3zxNOt4XigDSCuptNEynEsqqfD:W75B7FDFtbQYa8aesY3Ot4N7G/

Malware Config

Extracted

Family

stealc

rc4.plain

Extracted

Family

vidar

C2

https://t.me/ta904ek

https://steamcommunity.com/profiles/76561199695752269

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0

Targets

    • Target

      008c59bdc20f21e32cb96a166eeedf9948eefea640a37f7fb2b3a5c1649d4e0a

    • Size

      1.8MB

    • MD5

      960f13d730e832f027d49677fe945acc

    • SHA1

      2e5ba700550b449120dbeaf3cb1ac0a109f5ee65

    • SHA256

      008c59bdc20f21e32cb96a166eeedf9948eefea640a37f7fb2b3a5c1649d4e0a

    • SHA512

      d9f9653177b2f01b01c430306019cf3217160d39f28f960caa97e984d3427ebf3fcb0eb50a5ad9db76cc7f99a36de39acd96619f3128bd365479a546c26b91d9

    • SSDEEP

      24576:W7YfUB7F1931tbQYaOV+rEfv0xwT3zxNOt4XigDSCuptNEynEsqqfD:W75B7FDFtbQYa8aesY3Ot4N7G/

    • Detect Vidar Stealer

    • Stealc

      Stealc is an infostealer written in C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks