General

  • Target

    c587505128baedd3c09fa70595a1102e4422e6845e5622a53370fbb42f5c3f86

  • Size

    317KB

  • Sample

    220125-qfl42ageg6

  • MD5

    7b4d64a54bdb7c343318e2b545874be2

  • SHA1

    7853cff208b2ab0ab0428a2c3452e9c8253b0589

  • SHA256

    c587505128baedd3c09fa70595a1102e4422e6845e5622a53370fbb42f5c3f86

  • SHA512

    6df5762fcf6ed7adbf01e2a2a478bfcbc38fa44c61312d23f45a1159e499f01919e159a478fb0dfee788cf6c61850af59966793d829d62caa331d284543f1cdf

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

      c587505128baedd3c09fa70595a1102e4422e6845e5622a53370fbb42f5c3f86

    • Size

      317KB

    • MD5

      7b4d64a54bdb7c343318e2b545874be2

    • SHA1

      7853cff208b2ab0ab0428a2c3452e9c8253b0589

    • SHA256

      c587505128baedd3c09fa70595a1102e4422e6845e5622a53370fbb42f5c3f86

    • SHA512

      6df5762fcf6ed7adbf01e2a2a478bfcbc38fa44c61312d23f45a1159e499f01919e159a478fb0dfee788cf6c61850af59966793d829d62caa331d284543f1cdf

    • 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