General

  • Target

    dc97347f71d57123a72481e47ab80ed9.bin

  • Size

    1.4MB

  • Sample

    231113-d214vsge3w

  • MD5

    e92a4c37a3d282bb794e159bd46afa17

  • SHA1

    49e9bc7e5b8621e9ab17eb6d677672cd5108d46c

  • SHA256

    fb638796752de2f2c31643dddebc3ce45e920e44c050f9571482b696a76f0081

  • SHA512

    8383da3d05f478dfa184a7310475f5b23243a9ac842ff1277bb7543ef5ecc7246da3c6ca2d331f2f574d5a3fee60fb4f536572858fcc998f248e870052ad55aa

  • SSDEEP

    24576:4kSqGwlHni6nt8/ue8Z+wyrdgYZfxUjgAXbvtFFdfqPts5vlLADFbyIn+53+uxFQ:4mfFnj8/uH2rzZ+gAXbFjdf2tsjAD1y0

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

      a0fc5f62e019f652d408c67b8eb8336963836e3c86a1de511099ee2a9ff2a4f0.exe

    • Size

      1.4MB

    • MD5

      dc97347f71d57123a72481e47ab80ed9

    • SHA1

      14731b31b68ffc90b31e847886875a53ee95ce32

    • SHA256

      a0fc5f62e019f652d408c67b8eb8336963836e3c86a1de511099ee2a9ff2a4f0

    • SHA512

      0ad8735b03d6b8bb69fa3baaf0eee094e5f7353f6edbdca7dee477bd6478bd674ad9838c57defb7f74737e2bb1efe9b3b08c95ff0925644ea694505032ffff95

    • SSDEEP

      24576:TylzJcEZ/blTkua1seuIsOymGZbzDHlPA/NGKKu9mLxRblAdOctt7:mjcUbK+etdnGZzd+Ku9m1Ad

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Executes dropped EXE

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks