General

  • Target

    f19f57debb7a888865e350f874081a816f3aefc9e06d194eed062894b04922a8

  • Size

    233KB

  • Sample

    230421-j2yxdsgf5y

  • MD5

    dde32f1cfa7b1a766a56cbe1d307f900

  • SHA1

    1b6bde698b5bd12f8f42b370263ab07daf34bd7c

  • SHA256

    f19f57debb7a888865e350f874081a816f3aefc9e06d194eed062894b04922a8

  • SHA512

    f5a11444cbda6dd18bce08cc2f94c15689a5ff46591ab80a35424a5a7d04ede41459ac2ed3d7beaf06cf01bb6da43f4a7e5449691740da2b6b40ea5ec20162a3

  • SSDEEP

    3072:NMgmld1lPXghcsdc59bR1B/sTCpuODWiFPY8SH5pRD/Pbp1:lmldX63E9d1WmuIGfRrPbp1

Malware Config

Extracted

Family

smokeloader

Botnet

sprg

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

      f19f57debb7a888865e350f874081a816f3aefc9e06d194eed062894b04922a8

    • Size

      233KB

    • MD5

      dde32f1cfa7b1a766a56cbe1d307f900

    • SHA1

      1b6bde698b5bd12f8f42b370263ab07daf34bd7c

    • SHA256

      f19f57debb7a888865e350f874081a816f3aefc9e06d194eed062894b04922a8

    • SHA512

      f5a11444cbda6dd18bce08cc2f94c15689a5ff46591ab80a35424a5a7d04ede41459ac2ed3d7beaf06cf01bb6da43f4a7e5449691740da2b6b40ea5ec20162a3

    • SSDEEP

      3072:NMgmld1lPXghcsdc59bR1B/sTCpuODWiFPY8SH5pRD/Pbp1:lmldX63E9d1WmuIGfRrPbp1

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Deletes itself

    • 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.

MITRE ATT&CK Enterprise v6

Tasks