General

  • Target

    65d0f98251d3fec8407452aea6c523f6cac7dd34d3bb141ddaec4a160d01dc68

  • Size

    275KB

  • Sample

    230413-wxm1jsee7z

  • MD5

    cd73c933d5d2e9198b39ce8c94be2162

  • SHA1

    abca8c9ecc25ffc0472951031f0f362e59653fa5

  • SHA256

    65d0f98251d3fec8407452aea6c523f6cac7dd34d3bb141ddaec4a160d01dc68

  • SHA512

    d310c67c085ab352dddf37c134f76ac52b606161a5af500fd4fe7f220ce138132fc8e5724ad8db1e7398a5ac63bc80c96bd7d36a6beb1d3a24e020dc9ff96dcb

  • SSDEEP

    3072:osglgaVb7nykPOlg4z9uJS7Bio9GzbsQK/ZPYDKCK9feogTgB50gb2J0nD:4glkPOldMJSVjUzbpEPYDDKALhgb2a

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      65d0f98251d3fec8407452aea6c523f6cac7dd34d3bb141ddaec4a160d01dc68

    • Size

      275KB

    • MD5

      cd73c933d5d2e9198b39ce8c94be2162

    • SHA1

      abca8c9ecc25ffc0472951031f0f362e59653fa5

    • SHA256

      65d0f98251d3fec8407452aea6c523f6cac7dd34d3bb141ddaec4a160d01dc68

    • SHA512

      d310c67c085ab352dddf37c134f76ac52b606161a5af500fd4fe7f220ce138132fc8e5724ad8db1e7398a5ac63bc80c96bd7d36a6beb1d3a24e020dc9ff96dcb

    • SSDEEP

      3072:osglgaVb7nykPOlg4z9uJS7Bio9GzbsQK/ZPYDKCK9feogTgB50gb2J0nD:4glkPOldMJSVjUzbpEPYDDKALhgb2a

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks