General

  • Target

    5d2d3d4eae63a13afbd30c96b70a56cf

  • Size

    1.5MB

  • Sample

    231226-jjfcbsdabk

  • MD5

    5d2d3d4eae63a13afbd30c96b70a56cf

  • SHA1

    bdce10de18c09ebb6b388eeef3c11c43e9e8d39c

  • SHA256

    72b24e99cdd46d7cee31af6d8858782b775db1753d4ed954774a2b1306d5dd89

  • SHA512

    5c46660a3572d435161942f548f7f321d8369fe858563b45fb7d93bfd4ebdd98f5bc01093f47dd7de0d55f9a6b4c85e15bb0c2930ef220a2dfdd9599c32f61d3

  • SSDEEP

    24576:Eg5ngsT7c6L5PDh+TwMShDHActO6s5E7GPW7lm2q/k0VRjEK2E:EgBv/9L5rhXvMIO6s5axw2qM0/jE1E

Malware Config

Extracted

Family

nullmixer

C2

http://wxkeww.xyz/

Extracted

Family

smokeloader

Botnet

pub6

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/

rc4.i32
rc4.i32

Targets

    • Target

      5d2d3d4eae63a13afbd30c96b70a56cf

    • Size

      1.5MB

    • MD5

      5d2d3d4eae63a13afbd30c96b70a56cf

    • SHA1

      bdce10de18c09ebb6b388eeef3c11c43e9e8d39c

    • SHA256

      72b24e99cdd46d7cee31af6d8858782b775db1753d4ed954774a2b1306d5dd89

    • SHA512

      5c46660a3572d435161942f548f7f321d8369fe858563b45fb7d93bfd4ebdd98f5bc01093f47dd7de0d55f9a6b4c85e15bb0c2930ef220a2dfdd9599c32f61d3

    • SSDEEP

      24576:Eg5ngsT7c6L5PDh+TwMShDHActO6s5E7GPW7lm2q/k0VRjEK2E:EgBv/9L5rhXvMIO6s5axw2qM0/jE1E

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks