Analysis

  • max time kernel
    89s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/02/2024, 23:45

General

  • Target

    3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe

  • Size

    472KB

  • MD5

    2220b4f04493575262323c296af8e602

  • SHA1

    2a1abf935813fd24ab154cf4c9bbe532571f5ddf

  • SHA256

    3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950

  • SHA512

    497f82f542f44287afa90e20d709a16d4d6c4dfc2be5c715f22bf02e63d289af72a396b682f5ddef963c0d0d87b5883e12ec754233ed7d783eb54525e9eb4d46

  • SSDEEP

    12288:EBVN4UPAYNj9hiKEzh0dljiZNMJCpqwdjq9NXmhbs:EBVN4/YNj9hiz2Tu7Mgpqw49NXm1s

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

  • Modifies firewall policy service 2 TTPs 3 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 2 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe
    "C:\Users\Admin\AppData\Local\Temp\3dacc256f9cffbe1a306ddcb08f109fa58dca0b9be75d630627ff308feda2950.exe"
    1⤵
    • Modifies firewall policy service
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Checks whether UAC is enabled
    • System policy modification
    PID:5100

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/5100-0-0x0000000000400000-0x0000000000478000-memory.dmp

          Filesize

          480KB

        • memory/5100-2-0x000000006FFF0000-0x0000000070000000-memory.dmp

          Filesize

          64KB

        • memory/5100-1-0x0000000002360000-0x000000000341A000-memory.dmp

          Filesize

          16.7MB

        • memory/5100-4-0x0000000000400000-0x0000000000478000-memory.dmp

          Filesize

          480KB

        • memory/5100-5-0x0000000002360000-0x000000000341A000-memory.dmp

          Filesize

          16.7MB