General

  • Target

    92bc3fd7578afed3c64ccf9fcbcf1e17

  • Size

    317KB

  • Sample

    220129-p8slvabacl

  • MD5

    92bc3fd7578afed3c64ccf9fcbcf1e17

  • SHA1

    518dc5cf48bb613163856cf2ca815a42ba43f55c

  • SHA256

    c5b0b8b86878e2fda1194d28b3e2b6923541de1719f8b96975de34cbbc9aa537

  • SHA512

    b85e4190d6dd6f1845ab7fb2ac74503f19376b9e4e288db387dc9731e0f058fe985e2c79cc66e4be979815bcfc5aaa2683abea61229a22437f1e2fb941b3bbc9

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

      92bc3fd7578afed3c64ccf9fcbcf1e17

    • Size

      317KB

    • MD5

      92bc3fd7578afed3c64ccf9fcbcf1e17

    • SHA1

      518dc5cf48bb613163856cf2ca815a42ba43f55c

    • SHA256

      c5b0b8b86878e2fda1194d28b3e2b6923541de1719f8b96975de34cbbc9aa537

    • SHA512

      b85e4190d6dd6f1845ab7fb2ac74503f19376b9e4e288db387dc9731e0f058fe985e2c79cc66e4be979815bcfc5aaa2683abea61229a22437f1e2fb941b3bbc9

    • 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