General

  • Target

    aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc

  • Size

    317KB

  • Sample

    220125-j2jgpsbghl

  • MD5

    fbcf4e4b6e3bcd555ad2133be98239c2

  • SHA1

    720033f26905a78402df4e2d9d1008f6eea1d99d

  • SHA256

    aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc

  • SHA512

    0e1138e6aa098c52c72df30394cfc7228a30305c42e13a898a382ab702f03f73bb5a2147194031ff273fa825fc3a7c0c8971b96a9dac8dd2f5cdbe6deabe7abb

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

      aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc

    • Size

      317KB

    • MD5

      fbcf4e4b6e3bcd555ad2133be98239c2

    • SHA1

      720033f26905a78402df4e2d9d1008f6eea1d99d

    • SHA256

      aca04a14497073faafb60565c04b170988ec91c93952c7e9401d63156a477ccc

    • SHA512

      0e1138e6aa098c52c72df30394cfc7228a30305c42e13a898a382ab702f03f73bb5a2147194031ff273fa825fc3a7c0c8971b96a9dac8dd2f5cdbe6deabe7abb

    • 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