General

  • Target

    55fefbc47b2718312882b8364d75ed3f616d916545a0dd9ff31878bf1240de21

  • Size

    200KB

  • Sample

    220625-j48jlsehb4

  • MD5

    7fd349a4c154e6c475ff36c430841e0e

  • SHA1

    ae181cc949b84007ff6b572941947745ea3091a2

  • SHA256

    55fefbc47b2718312882b8364d75ed3f616d916545a0dd9ff31878bf1240de21

  • SHA512

    1751ba59eeacec611e775d0e22f334a8c6e76c2f1dd82ca8742171d470190f2ab758d242884c7fe4de2b7b0738b5cea3a59b5e6eccd84cc4ecf6e2228de19179

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://ghjk78kjhb.net/

http://cleancleankkl.net/

http://dunujilis11r.net/

http://sulionuili1.in/

http://eseruuynli2.net/

http://nulikuliey.net/

http://oohdojssks9uf.net/

rc4.i32
rc4.i32

Targets

    • Target

      55fefbc47b2718312882b8364d75ed3f616d916545a0dd9ff31878bf1240de21

    • Size

      200KB

    • MD5

      7fd349a4c154e6c475ff36c430841e0e

    • SHA1

      ae181cc949b84007ff6b572941947745ea3091a2

    • SHA256

      55fefbc47b2718312882b8364d75ed3f616d916545a0dd9ff31878bf1240de21

    • SHA512

      1751ba59eeacec611e775d0e22f334a8c6e76c2f1dd82ca8742171d470190f2ab758d242884c7fe4de2b7b0738b5cea3a59b5e6eccd84cc4ecf6e2228de19179

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • 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

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Tasks