General

  • Target

    0b3feea8f744a9fceb6bb9ab5219b149eb91e856fd6a833f940c960680fdd5f6

  • Size

    271KB

  • Sample

    221005-y9p2safgdq

  • MD5

    8e5ce3f1be6f3267f6f6363970f0fe8b

  • SHA1

    386760fc670a04ff5643e3f05f39c043a81d1bf2

  • SHA256

    0b3feea8f744a9fceb6bb9ab5219b149eb91e856fd6a833f940c960680fdd5f6

  • SHA512

    e0d6723187f98b8f32a4c808ad6041e7091909b2b30a9b37b3f87830dc6a1e8319d4ab24ca335aceb7debcd78658f073b3ea13bfb273227930a6e7163b6b7198

  • SSDEEP

    6144:DnxGTLpJGw4UXb71YxkxwEE29zmjRuzbgwu+bnClBwVfUU:DYNJGwv18k+WzqunnQHU

Malware Config

Targets

    • Target

      0b3feea8f744a9fceb6bb9ab5219b149eb91e856fd6a833f940c960680fdd5f6

    • Size

      271KB

    • MD5

      8e5ce3f1be6f3267f6f6363970f0fe8b

    • SHA1

      386760fc670a04ff5643e3f05f39c043a81d1bf2

    • SHA256

      0b3feea8f744a9fceb6bb9ab5219b149eb91e856fd6a833f940c960680fdd5f6

    • SHA512

      e0d6723187f98b8f32a4c808ad6041e7091909b2b30a9b37b3f87830dc6a1e8319d4ab24ca335aceb7debcd78658f073b3ea13bfb273227930a6e7163b6b7198

    • SSDEEP

      6144:DnxGTLpJGw4UXb71YxkxwEE29zmjRuzbgwu+bnClBwVfUU:DYNJGwv18k+WzqunnQHU

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Command and Control

Web Service

1
T1102

Tasks