General

  • Target

    6e84c127463808d6cfc4b3f5aa6cfb3cd523398b7be1154b0cef9054aee344dd

  • Size

    223KB

  • Sample

    230329-cnpm8sed53

  • MD5

    cf5ff086a90dfe58e1a7e37c4a08c793

  • SHA1

    832b1e6183bddbda406b540a7881c2b24b47c72c

  • SHA256

    6e84c127463808d6cfc4b3f5aa6cfb3cd523398b7be1154b0cef9054aee344dd

  • SHA512

    3c67dfa07aaaf1de5f08b68b2f06dd5340e61d5fe24ae0af58b17b1269b2b154711672400c074c9696cf6dfb437841cf51e89288c47265a5fe61f44bb14a1717

  • SSDEEP

    3072:mXjdnwJKHdF08owlTZtyzsYM0jymFLp+1us8duEuNygY:YNvQ8P3OO1ustEu

Malware Config

Extracted

Family

smokeloader

Botnet

lab

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      6e84c127463808d6cfc4b3f5aa6cfb3cd523398b7be1154b0cef9054aee344dd

    • Size

      223KB

    • MD5

      cf5ff086a90dfe58e1a7e37c4a08c793

    • SHA1

      832b1e6183bddbda406b540a7881c2b24b47c72c

    • SHA256

      6e84c127463808d6cfc4b3f5aa6cfb3cd523398b7be1154b0cef9054aee344dd

    • SHA512

      3c67dfa07aaaf1de5f08b68b2f06dd5340e61d5fe24ae0af58b17b1269b2b154711672400c074c9696cf6dfb437841cf51e89288c47265a5fe61f44bb14a1717

    • SSDEEP

      3072:mXjdnwJKHdF08owlTZtyzsYM0jymFLp+1us8duEuNygY:YNvQ8P3OO1ustEu

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks