General

  • Target

    NEAS.ab4e09d828cfe24f1be095a0f811b30ef73636bcd5df389963c340a9297ba5f0.exe

  • Size

    1.4MB

  • Sample

    231112-wes4vahg5v

  • MD5

    2f596631ac1c4a778b2e11e4313ab35d

  • SHA1

    d9ec72e5995662ee884ad0a2b59fe221f95e9242

  • SHA256

    ab4e09d828cfe24f1be095a0f811b30ef73636bcd5df389963c340a9297ba5f0

  • SHA512

    1f323ad7769e8b7fc197cbd4cc22ae8a080a91ac60251e054cbe8a65084305be9520369651aa07a437b880d73b375bc85c41fb3fb52092a9e77950ef54502c66

  • SSDEEP

    24576:gyi5sacwJymgVZxL9JfFeVIsn2kGXe5Dp60+A/RsYY7W+2JnWorGc:ni5NcwEmkZN/9eWEhG+d6dA/mx7J2JnZ

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Targets

    • Target

      NEAS.ab4e09d828cfe24f1be095a0f811b30ef73636bcd5df389963c340a9297ba5f0.exe

    • Size

      1.4MB

    • MD5

      2f596631ac1c4a778b2e11e4313ab35d

    • SHA1

      d9ec72e5995662ee884ad0a2b59fe221f95e9242

    • SHA256

      ab4e09d828cfe24f1be095a0f811b30ef73636bcd5df389963c340a9297ba5f0

    • SHA512

      1f323ad7769e8b7fc197cbd4cc22ae8a080a91ac60251e054cbe8a65084305be9520369651aa07a437b880d73b375bc85c41fb3fb52092a9e77950ef54502c66

    • SSDEEP

      24576:gyi5sacwJymgVZxL9JfFeVIsn2kGXe5Dp60+A/RsYY7W+2JnWorGc:ni5NcwEmkZN/9eWEhG+d6dA/mx7J2JnZ

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks