General

  • Target

    40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460

  • Size

    416KB

  • Sample

    220630-vtflmadehm

  • MD5

    3191bdd4b76d04338c7152905236b6a0

  • SHA1

    e90c78d395e4c6be26d21f23c8cc73991cf1d876

  • SHA256

    40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460

  • SHA512

    e27801ac5aab72c3267f24280a5ccc92ce87b91fcce4b63b3f1c185fe1a96039ae44e94abbb633d8ec8a7d0139fb0e3290f9c4b0556193612df36e499bf4f81d

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://migyno.win/

http://migyno.bid/

http://migyno.date/

http://migyno.faith/

http://migyno.loan/

http://migyno.men/

http://migyno.party/

http://migyno.stream/

http://migyno.trade/

rc4.i32
rc4.i32

Targets

    • Target

      40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460

    • Size

      416KB

    • MD5

      3191bdd4b76d04338c7152905236b6a0

    • SHA1

      e90c78d395e4c6be26d21f23c8cc73991cf1d876

    • SHA256

      40093a88a625abc6e289fd9389f0d7abb803f19f466c74a35031cb0bfa697460

    • SHA512

      e27801ac5aab72c3267f24280a5ccc92ce87b91fcce4b63b3f1c185fe1a96039ae44e94abbb633d8ec8a7d0139fb0e3290f9c4b0556193612df36e499bf4f81d

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks