Overview

overview

10

Static

static

055defde72...2c.exe

windows7-x64

10

055defde72...2c.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    46s
  • max time network
    51s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2022 23:39

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    055defde720c27248ccf9f3822effd03c26619b20bfefa7ad6790e62ee64b42c.exe

  • Size

    935KB

  • MD5

    6d9f9e3529b0d15b163ad29b545d29a0

  • SHA1

    1abeaab6070b7aad62815b63a8ce07a4bb19d74a

  • SHA256

    055defde720c27248ccf9f3822effd03c26619b20bfefa7ad6790e62ee64b42c

  • SHA512

    6068ae02b25b8b06c2f872db6732f18313636d3b1830131c579ca1a00a00bed0a742f7e7fd727b3fae2b680c388366694574ec19207152b21ad034cf75573e2f

  • SSDEEP

    24576:FlabsM8KGH7Co0OLeGrIocE5lArjPP9qMypvF:Fl08KGbNLeGMb4unHyl

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 2 TTPs 3 IoCs
    evasion
  • Sality

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

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

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

    upx
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 27 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1212
      • C:\Users\Admin\AppData\Local\Temp\055defde720c27248ccf9f3822effd03c26619b20bfefa7ad6790e62ee64b42c.exe
        "C:\Users\Admin\AppData\Local\Temp\055defde720c27248ccf9f3822effd03c26619b20bfefa7ad6790e62ee64b42c.exe"
        2⤵
        • Modifies firewall policy service
        • UAC bypass
        • Windows security bypass
        • Loads dropped DLL
        • Windows security modification
        • Checks whether UAC is enabled
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:852
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1184
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1128

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ADVPACK.DLL
          Filesize

          90KB

          MD5

          0ac28de5e930e8a52ad6b163c5473412

          SHA1

          25371c9d876959cb58b50c25ad709cf98dde45bb

          SHA256

          06eed244d89f6e15205d5beb8085ac33c0de486dfe30eec9fb73b91de07e5f62

          SHA512

          c2c82449927cac953668142a3f597c06626b0b3a26e8036de34e4ca1042a572fa3befa799d43fb24a1d23c821b5ed7994e3d211b6aaced15ba31d4639e96d877

          Download Submit

        • memory/852-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

          Filesize

          8KB

          Download

        • memory/852-55-0x00000000024F0000-0x000000000357E000-memory.dmp

          Filesize

          16.6MB

          Download

        • memory/852-57-0x0000000001000000-0x00000000010EB000-memory.dmp

          Filesize

          940KB

          Download

        • memory/852-58-0x0000000000870000-0x000000000095B000-memory.dmp

          Filesize

          940KB

          Download

        • memory/852-59-0x0000000001000000-0x00000000010EB000-memory.dmp

          Filesize

          940KB

          Download

        • memory/852-60-0x00000000024F0000-0x000000000357E000-memory.dmp

          Filesize

          16.6MB

          Download