General

  • Target

    474599f0b5325df1430e2049698b5af58bedb987332a6127cf6da6c20ff2863f

  • Size

    278KB

  • Sample

    231123-jr19rshd21

  • MD5

    c08e87aaf0ffcf6bf3ec718611acaef9

  • SHA1

    bd2f43f76b2064d9aee2792b2248e96749252236

  • SHA256

    474599f0b5325df1430e2049698b5af58bedb987332a6127cf6da6c20ff2863f

  • SHA512

    7ad845323884776520ea698bede276890a2fff4ed8198915cfacfc03b341db0fe454c89ab5578526f92f9e938f0a2aa52bf15c2eac35e2dc4b13b3909d46a5c8

  • SSDEEP

    3072:sX0h0Tp8BzmmJcLrddX4DWe9XXD9Wxf0tAO7bFox6V8UR/Uy4Ix9Ivt1Zq7:whG6my0NBtA4RrVTxTe0

Malware Config

Extracted

Family

smokeloader

Botnet

pub1

Extracted

Family

smokeloader

Version

2020

C2

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

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

rc4.i32
rc4.i32

Targets

    • Target

      474599f0b5325df1430e2049698b5af58bedb987332a6127cf6da6c20ff2863f

    • Size

      278KB

    • MD5

      c08e87aaf0ffcf6bf3ec718611acaef9

    • SHA1

      bd2f43f76b2064d9aee2792b2248e96749252236

    • SHA256

      474599f0b5325df1430e2049698b5af58bedb987332a6127cf6da6c20ff2863f

    • SHA512

      7ad845323884776520ea698bede276890a2fff4ed8198915cfacfc03b341db0fe454c89ab5578526f92f9e938f0a2aa52bf15c2eac35e2dc4b13b3909d46a5c8

    • SSDEEP

      3072:sX0h0Tp8BzmmJcLrddX4DWe9XXD9Wxf0tAO7bFox6V8UR/Uy4Ix9Ivt1Zq7:whG6my0NBtA4RrVTxTe0

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Deletes itself

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks