General

  • Target

    78e426a4a1152fcd664359dc397c34d8ad637725dafe18ef262a9f700e0bdf7a

  • Size

    181KB

  • Sample

    230304-vzj61aee58

  • MD5

    ea1c1109d75b12a3bda3e308c3dd8960

  • SHA1

    417b5f689cdb85829e4bdd1b5ef97de9aa96c2e0

  • SHA256

    78e426a4a1152fcd664359dc397c34d8ad637725dafe18ef262a9f700e0bdf7a

  • SHA512

    ff345a5250b1d753d9802a8932bf5f497add0cfd017b530f942ab488b22a9b38c0c9027d9ec61a2fa026a44a28db732bb6643658f17d8ed8da6361f983002d19

  • SSDEEP

    3072:Pn3xqHXBBgXfGYVDkBkM+OovzlsRIPXgeNja/JI0Kx:J2XngXf9aBGjzlsRIPweNUC0K

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://hoh0aeghwugh2gie.com/

http://hie7doodohpae4na.com/

http://aek0aicifaloh1yo.com/

http://yic0oosaeiy7ahng.com/

http://wa5zu7sekai8xeih.com/

rc4.i32
rc4.i32

Targets

    • Target

      78e426a4a1152fcd664359dc397c34d8ad637725dafe18ef262a9f700e0bdf7a

    • Size

      181KB

    • MD5

      ea1c1109d75b12a3bda3e308c3dd8960

    • SHA1

      417b5f689cdb85829e4bdd1b5ef97de9aa96c2e0

    • SHA256

      78e426a4a1152fcd664359dc397c34d8ad637725dafe18ef262a9f700e0bdf7a

    • SHA512

      ff345a5250b1d753d9802a8932bf5f497add0cfd017b530f942ab488b22a9b38c0c9027d9ec61a2fa026a44a28db732bb6643658f17d8ed8da6361f983002d19

    • SSDEEP

      3072:Pn3xqHXBBgXfGYVDkBkM+OovzlsRIPXgeNja/JI0Kx:J2XngXf9aBGjzlsRIPweNUC0K

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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.

MITRE ATT&CK Enterprise v6

Tasks