General

  • Target

    0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa

  • Size

    240KB

  • Sample

    220127-c646msedan

  • MD5

    fd4f1ec06d0375df6624154198c0137b

  • SHA1

    44395c4c0b7a2c331e8b627aac8596f556db88d8

  • SHA256

    0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa

  • SHA512

    dc352691113be7c2f28127cbe9b59c087ff5b87eb2c5e204b706af2a65dd28a6301a13d7241cd5c39ee1df494ef3b3514476c6a643cebdb8c5dc1184eb30fe5f

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

      0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa

    • Size

      240KB

    • MD5

      fd4f1ec06d0375df6624154198c0137b

    • SHA1

      44395c4c0b7a2c331e8b627aac8596f556db88d8

    • SHA256

      0926c4d0c982356201190f26adb94fa374206b299cb889c146872380158507fa

    • SHA512

      dc352691113be7c2f28127cbe9b59c087ff5b87eb2c5e204b706af2a65dd28a6301a13d7241cd5c39ee1df494ef3b3514476c6a643cebdb8c5dc1184eb30fe5f

    • 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