General

  • Target

    246813b6942879538a89ef006903291d398520c6ecb9ff4f132652740c1ccd1a

  • Size

    191KB

  • Sample

    220127-rk2wqaeadr

  • MD5

    7a85143966396b917c9e48362c0ef3f1

  • SHA1

    0b95a780f364c90647cb232c550048355e69db4e

  • SHA256

    246813b6942879538a89ef006903291d398520c6ecb9ff4f132652740c1ccd1a

  • SHA512

    a8f1c781c484d434ded4b43d53328ccf18eb55dd1d6c4895c91c04df54af636fda8307accd95f8a1c8ab63221f9bb7d55cf5943516e38f335e2a3d98a196848a

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

rc4.i32
rc4.i32

Targets

    • Target

      246813b6942879538a89ef006903291d398520c6ecb9ff4f132652740c1ccd1a

    • Size

      191KB

    • MD5

      7a85143966396b917c9e48362c0ef3f1

    • SHA1

      0b95a780f364c90647cb232c550048355e69db4e

    • SHA256

      246813b6942879538a89ef006903291d398520c6ecb9ff4f132652740c1ccd1a

    • SHA512

      a8f1c781c484d434ded4b43d53328ccf18eb55dd1d6c4895c91c04df54af636fda8307accd95f8a1c8ab63221f9bb7d55cf5943516e38f335e2a3d98a196848a

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks