General

  • Target

    bacd350225b37e7859cfb631a9e0b7f9d657b9af1c9ab983cd0c5fe26b4a5d12

  • Size

    353KB

  • Sample

    220128-vkwaqahbh2

  • MD5

    3a78923d6d173ad0609355abe4784467

  • SHA1

    e3ca6fe63baaf13893dc1765745b043ea69c7db2

  • SHA256

    bacd350225b37e7859cfb631a9e0b7f9d657b9af1c9ab983cd0c5fe26b4a5d12

  • SHA512

    8b7f539096fcb8f571f8eea04423995bc87b27558108b37bfe730ccf5113aad01d9c5272e85bb289b435fce155e32b1e909059325051189024b1c40aa9cf2be5

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

      bacd350225b37e7859cfb631a9e0b7f9d657b9af1c9ab983cd0c5fe26b4a5d12

    • Size

      353KB

    • MD5

      3a78923d6d173ad0609355abe4784467

    • SHA1

      e3ca6fe63baaf13893dc1765745b043ea69c7db2

    • SHA256

      bacd350225b37e7859cfb631a9e0b7f9d657b9af1c9ab983cd0c5fe26b4a5d12

    • SHA512

      8b7f539096fcb8f571f8eea04423995bc87b27558108b37bfe730ccf5113aad01d9c5272e85bb289b435fce155e32b1e909059325051189024b1c40aa9cf2be5

    • 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