Overview

overview

10

Static

static

3

5bdf50956a...37.exe

windows7-x64

10

5bdf50956a...37.exe

windows10-2004-x64

10

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General

  • Target

    5bdf50956a2bb5ac1d0ab91fcc77b6fb9a2b082f2b57c3f0a15e069d4f204637

  • Size

    5.5MB

  • Sample

    240422-2cgkxshb57

  • MD5

    9444a1b2db9fa493841756d7be41d2b4

  • SHA1

    af18e0d7bc38c2275e674a9b4893eeb08fa8755c

  • SHA256

    5bdf50956a2bb5ac1d0ab91fcc77b6fb9a2b082f2b57c3f0a15e069d4f204637

  • SHA512

    5697e30a2bb81e816aa1548faff14d252d7f87b747f85ade629dbf9e936072dfaea5b98de2ff365b950b8d24a463c93d156a025a7f3dcb93592ee5e66db70b79

  • SSDEEP

    98304:8uLgywiNHBeSLxYK/bxE3q/BlZkWMGPQflVJ/EK1sLyzs2T2Q1mOjq4e:N7wqheSVYK/bua/BlWWnuVhsus8nm+qj

Score
10/10
salitybackdoorevasiontrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Targets

    • Target

      5bdf50956a2bb5ac1d0ab91fcc77b6fb9a2b082f2b57c3f0a15e069d4f204637

    • Size

      5.5MB

    • MD5

      9444a1b2db9fa493841756d7be41d2b4

    • SHA1

      af18e0d7bc38c2275e674a9b4893eeb08fa8755c

    • SHA256

      5bdf50956a2bb5ac1d0ab91fcc77b6fb9a2b082f2b57c3f0a15e069d4f204637

    • SHA512

      5697e30a2bb81e816aa1548faff14d252d7f87b747f85ade629dbf9e936072dfaea5b98de2ff365b950b8d24a463c93d156a025a7f3dcb93592ee5e66db70b79

    • SSDEEP

      98304:8uLgywiNHBeSLxYK/bxE3q/BlZkWMGPQflVJ/EK1sLyzs2T2Q1mOjq4e:N7wqheSVYK/bua/BlWWnuVhsus8nm+qj

    Score
    10/10
    salitybackdoorevasiontrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Detects executables packed with Sality Polymorphic Code Generator or Simple Poly Engine or Sality

    • UPX dump on OEP (original entry point)

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Windows security modification

      evasiontrojan

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks