Analysis

  • max time kernel
    118s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2022, 23:38

General

  • Target

    d56b38745664a799c5c2313bb3bbd2644881b3037b451629c749ff6948bf47c5.exe

  • Size

    588KB

  • MD5

    51c204c9336625d7332fab8cd3349cd2

  • SHA1

    74a01ccd0353ce445c32bfd3c43b0ef54410fb8f

  • SHA256

    d56b38745664a799c5c2313bb3bbd2644881b3037b451629c749ff6948bf47c5

  • SHA512

    387b48362ddf4535782e9e1d5b8b6a7113ab67952bc2b1c4e5e2333e69208f46c73591ba47f66a30836c3f70b58d9cc79353769092761d5eef8aba2bb280cbe3

  • SSDEEP

    12288:qvN0f0Q8//b3IVPW3vjKWpe5z4LeDuUl8eDuUl7cl89jL/:eN0f0Q5PUjrpe58LRO1D

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

Signatures

  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • UPX packed file 3 IoCs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d56b38745664a799c5c2313bb3bbd2644881b3037b451629c749ff6948bf47c5.exe
    "C:\Users\Admin\AppData\Local\Temp\d56b38745664a799c5c2313bb3bbd2644881b3037b451629c749ff6948bf47c5.exe"
    1⤵
    • UAC bypass
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:4140

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4140-132-0x0000000000400000-0x00000000004A7000-memory.dmp

          Filesize

          668KB

        • memory/4140-133-0x0000000000830000-0x0000000001860000-memory.dmp

          Filesize

          16.2MB

        • memory/4140-134-0x0000000000830000-0x0000000001860000-memory.dmp

          Filesize

          16.2MB

        • memory/4140-135-0x0000000000400000-0x00000000004A7000-memory.dmp

          Filesize

          668KB

        • memory/4140-136-0x0000000000830000-0x0000000001860000-memory.dmp

          Filesize

          16.2MB