General

  • Target

    02d0630968348e66dd1b7f91a9784069a9f52f5a26c79976ba0efbec058788ef

  • Size

    292KB

  • Sample

    230328-x2891sed61

  • MD5

    0b498776456d691579997d16a1bc14f2

  • SHA1

    d7c2d3dcfc876057f085c0b2a1ce0a9d3547ed12

  • SHA256

    02d0630968348e66dd1b7f91a9784069a9f52f5a26c79976ba0efbec058788ef

  • SHA512

    82cc64c76eb7eb7b8437a622d5257db8f93667387ebf5ada526e6d17c419e6811e8111c54446d0e786bcb804ffda1155f7744241dfb60c4b06101bfb24bb6511

  • SSDEEP

    3072:AnJCUm5g8PncZfSeawCZzLasT3UEvNv1zHR6DyBq09CHfte6pfrYRxT+fWvQfo:n9XPncUeaPv1zx6Dys09WfwoPt

Malware Config

Extracted

Family

smokeloader

Botnet

lab

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target

      02d0630968348e66dd1b7f91a9784069a9f52f5a26c79976ba0efbec058788ef

    • Size

      292KB

    • MD5

      0b498776456d691579997d16a1bc14f2

    • SHA1

      d7c2d3dcfc876057f085c0b2a1ce0a9d3547ed12

    • SHA256

      02d0630968348e66dd1b7f91a9784069a9f52f5a26c79976ba0efbec058788ef

    • SHA512

      82cc64c76eb7eb7b8437a622d5257db8f93667387ebf5ada526e6d17c419e6811e8111c54446d0e786bcb804ffda1155f7744241dfb60c4b06101bfb24bb6511

    • SSDEEP

      3072:AnJCUm5g8PncZfSeawCZzLasT3UEvNv1zHR6DyBq09CHfte6pfrYRxT+fWvQfo:n9XPncUeaPv1zx6Dys09WfwoPt

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Tasks