General

  • Target

    eaa79b3e3df3d7a7f9a0336d3fbe2647771c3d798003dcdf8c7a9be2ef456713

  • Size

    534KB

  • Sample

    230922-m9l5caff8t

  • MD5

    767449113a7f45a377347cadad15a259

  • SHA1

    6ca566a38d1d43186fc035b5b463ee4d01d7edca

  • SHA256

    eaa79b3e3df3d7a7f9a0336d3fbe2647771c3d798003dcdf8c7a9be2ef456713

  • SHA512

    00d7eb50055cbf6c52aeb82a73b444ea8991103afe99318edca39cee3288b443f66a66eb3691ece5f548123a440e3c74958ef92bfc9a12776e52e0e35261d08b

  • SSDEEP

    6144:V+AUxvdjNgBoHFIZ0YesFZITJuUQn2cyhW9fV:FQNg2FTJuUQnf2QV

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

    • Target

      eaa79b3e3df3d7a7f9a0336d3fbe2647771c3d798003dcdf8c7a9be2ef456713

    • Size

      534KB

    • MD5

      767449113a7f45a377347cadad15a259

    • SHA1

      6ca566a38d1d43186fc035b5b463ee4d01d7edca

    • SHA256

      eaa79b3e3df3d7a7f9a0336d3fbe2647771c3d798003dcdf8c7a9be2ef456713

    • SHA512

      00d7eb50055cbf6c52aeb82a73b444ea8991103afe99318edca39cee3288b443f66a66eb3691ece5f548123a440e3c74958ef92bfc9a12776e52e0e35261d08b

    • SSDEEP

      6144:V+AUxvdjNgBoHFIZ0YesFZITJuUQn2cyhW9fV:FQNg2FTJuUQnf2QV

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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