General

  • Target

    3e3a03be92c83691f24bf8f09f0dd796caf087ef9d2e201b82fc4be6bac5317a

  • Size

    318KB

  • Sample

    220125-fcsgjagge5

  • MD5

    c079bb348347b05b75deb63f5edca976

  • SHA1

    ceeb19c9df259ac0c24b481d4996bdbc385cc6a5

  • SHA256

    3e3a03be92c83691f24bf8f09f0dd796caf087ef9d2e201b82fc4be6bac5317a

  • SHA512

    8081a793aad6c7dc009da9c8619acc4c72ee8de0404613f6409b03effe22feec2f7e1f76f84274cfec0b0f02ac607995b10e2a88a5a8d3ec6a37be54106c9a3b

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

      3e3a03be92c83691f24bf8f09f0dd796caf087ef9d2e201b82fc4be6bac5317a

    • Size

      318KB

    • MD5

      c079bb348347b05b75deb63f5edca976

    • SHA1

      ceeb19c9df259ac0c24b481d4996bdbc385cc6a5

    • SHA256

      3e3a03be92c83691f24bf8f09f0dd796caf087ef9d2e201b82fc4be6bac5317a

    • SHA512

      8081a793aad6c7dc009da9c8619acc4c72ee8de0404613f6409b03effe22feec2f7e1f76f84274cfec0b0f02ac607995b10e2a88a5a8d3ec6a37be54106c9a3b

    • 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