General

  • Target

    14c191f05cde595a31ad969434c35225b93e26e8adb955a71e3748f7a4d3d9ab

  • Size

    333KB

  • Sample

    220126-qps9psdbcl

  • MD5

    497a1d973f634b04b54f1adb77950420

  • SHA1

    f573640aca5272407134d148dc89a8c25c7094c5

  • SHA256

    14c191f05cde595a31ad969434c35225b93e26e8adb955a71e3748f7a4d3d9ab

  • SHA512

    3af1310c644498e259ef26c47b529b02956690d27f48b74a71d2b857c694e9508bb0b62547a157f6a6626394f358bfc1a1808c1a0024369cd870a9592aa18f9e

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

      14c191f05cde595a31ad969434c35225b93e26e8adb955a71e3748f7a4d3d9ab

    • Size

      333KB

    • MD5

      497a1d973f634b04b54f1adb77950420

    • SHA1

      f573640aca5272407134d148dc89a8c25c7094c5

    • SHA256

      14c191f05cde595a31ad969434c35225b93e26e8adb955a71e3748f7a4d3d9ab

    • SHA512

      3af1310c644498e259ef26c47b529b02956690d27f48b74a71d2b857c694e9508bb0b62547a157f6a6626394f358bfc1a1808c1a0024369cd870a9592aa18f9e

    • 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