General

  • Target

    8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566

  • Size

    333KB

  • Sample

    220126-dvcspaedfl

  • MD5

    475a9ca45db354c6880c465170716bc0

  • SHA1

    8eaf445ee11452ce953fb7356117a27edf140348

  • SHA256

    8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566

  • SHA512

    a48371defbd1dddf203829074cd8ebc4f8a3609a0d38d1f1f3ba21af3ac8861ee68253be44bbea5741b7da103f26ab912fbad2a50492b09fc359b39eb785b710

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Targets

    • Target

      8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566

    • Size

      333KB

    • MD5

      475a9ca45db354c6880c465170716bc0

    • SHA1

      8eaf445ee11452ce953fb7356117a27edf140348

    • SHA256

      8c8242d6c4ec51bb06cba19b8e65b0383d34b16208d62aa4c27dbe3339823566

    • SHA512

      a48371defbd1dddf203829074cd8ebc4f8a3609a0d38d1f1f3ba21af3ac8861ee68253be44bbea5741b7da103f26ab912fbad2a50492b09fc359b39eb785b710

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks