General

  • Target

    3e04bb2808d0180ceebf607ef6d3c93eded3247e52320174fbe8cdee0d21d07f

  • Size

    334KB

  • Sample

    220126-r42easdhgr

  • MD5

    9f477b5357a43a4220f33909ee01f35f

  • SHA1

    0b3d2167fffa3d6e0b37f674e4a64d145f43123c

  • SHA256

    3e04bb2808d0180ceebf607ef6d3c93eded3247e52320174fbe8cdee0d21d07f

  • SHA512

    931153040ec3d395f42d33f9724ed3db74358d11b510184e168de7b7eb15ae7117118cf334ca36d5ec7f773c7e9228de0627dfc6f84125d0354474a44a2b9938

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

      3e04bb2808d0180ceebf607ef6d3c93eded3247e52320174fbe8cdee0d21d07f

    • Size

      334KB

    • MD5

      9f477b5357a43a4220f33909ee01f35f

    • SHA1

      0b3d2167fffa3d6e0b37f674e4a64d145f43123c

    • SHA256

      3e04bb2808d0180ceebf607ef6d3c93eded3247e52320174fbe8cdee0d21d07f

    • SHA512

      931153040ec3d395f42d33f9724ed3db74358d11b510184e168de7b7eb15ae7117118cf334ca36d5ec7f773c7e9228de0627dfc6f84125d0354474a44a2b9938

    • 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