General

  • Target

    d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3

  • Size

    356KB

  • Sample

    220128-j7vf6ahgbm

  • MD5

    53f48d3a5bbb1335b48100830b699998

  • SHA1

    95913065124826b1c32c76feb21c3c3d2ca60829

  • SHA256

    d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3

  • SHA512

    f67784d3f4d2dba18b4019209e5e599806cfdeabe76b1288501fdce835bc78b707d447c548228b709b48ee0e1458f43487fc7c661cdb97d78fdf69dc36b6ab77

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

      d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3

    • Size

      356KB

    • MD5

      53f48d3a5bbb1335b48100830b699998

    • SHA1

      95913065124826b1c32c76feb21c3c3d2ca60829

    • SHA256

      d008cf095744c3df438fb5b1984b313a24c5ce16283c1480f5050e76ec0e84d3

    • SHA512

      f67784d3f4d2dba18b4019209e5e599806cfdeabe76b1288501fdce835bc78b707d447c548228b709b48ee0e1458f43487fc7c661cdb97d78fdf69dc36b6ab77

    • 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