General

  • Target

    f69ee7ffe8ea8fbbe759b9aa77db569e_JaffaCakes118

  • Size

    177KB

  • Sample

    240417-1fhrqaga2z

  • MD5

    f69ee7ffe8ea8fbbe759b9aa77db569e

  • SHA1

    0d716caf12b2bf542f2b3d875f559769bb26ef23

  • SHA256

    7aa6fc3093eac0b24a75d42017f1a99d310be379235cdc3c9813f1fbe8295b1a

  • SHA512

    2d3ea13fd9a4188d0733ec6aa09077bc2befa395aa935287b190aa02d214f9e3784efe7a2091578ebb145b4db41b5b331ee1d9bc11e1e8f5c7d8a0a46aa2c9b3

  • SSDEEP

    3072:/+WglLyK+8962+EVO+95N/a5heHwhZoWC9sI5/DuT61m:/DKX/dM8HwhZU9sI5/

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://readinglistforaugust1.xyz/

http://readinglistforaugust2.xyz/

http://readinglistforaugust3.xyz/

http://readinglistforaugust4.xyz/

http://readinglistforaugust5.xyz/

http://readinglistforaugust6.xyz/

http://readinglistforaugust7.xyz/

http://readinglistforaugust8.xyz/

http://readinglistforaugust9.xyz/

http://readinglistforaugust10.xyz/

http://readinglistforaugust1.site/

http://readinglistforaugust2.site/

http://readinglistforaugust3.site/

http://readinglistforaugust4.site/

http://readinglistforaugust5.site/

http://readinglistforaugust6.site/

http://readinglistforaugust7.site/

http://readinglistforaugust8.site/

http://readinglistforaugust9.site/

http://readinglistforaugust10.site/

rc4.i32
rc4.i32

Targets

    • Target

      f69ee7ffe8ea8fbbe759b9aa77db569e_JaffaCakes118

    • Size

      177KB

    • MD5

      f69ee7ffe8ea8fbbe759b9aa77db569e

    • SHA1

      0d716caf12b2bf542f2b3d875f559769bb26ef23

    • SHA256

      7aa6fc3093eac0b24a75d42017f1a99d310be379235cdc3c9813f1fbe8295b1a

    • SHA512

      2d3ea13fd9a4188d0733ec6aa09077bc2befa395aa935287b190aa02d214f9e3784efe7a2091578ebb145b4db41b5b331ee1d9bc11e1e8f5c7d8a0a46aa2c9b3

    • SSDEEP

      3072:/+WglLyK+8962+EVO+95N/a5heHwhZoWC9sI5/DuT61m:/DKX/dM8HwhZU9sI5/

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks