Overview

overview

10

Static

static

23594cf64a...48.exe

windows7_x64

10

23594cf64a...48.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    39s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    12-06-2022 01:54

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General

  • Target

    23594cf64a9ef6e4a37cb5e51fc18ff07279172d35167834cf7fa312ffe79948.exe

  • Size

    6.4MB

  • MD5

    0420fff741a36a57f840286483ff9c3e

  • SHA1

    6666781b12ec08cf970be628f3d0138de41d61da

  • SHA256

    23594cf64a9ef6e4a37cb5e51fc18ff07279172d35167834cf7fa312ffe79948

  • SHA512

    42e72ad8c462e348c2709e8117cdc7c6f98503aab7c3ccba709058495f7c3f7180ca557c36b1a5bb4a3236ca90f067d68bd840c083f195130503028779ad0af9

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

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 3 IoCs

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

    upx
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 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:1396
      • C:\Users\Admin\AppData\Local\Temp\23594cf64a9ef6e4a37cb5e51fc18ff07279172d35167834cf7fa312ffe79948.exe
        "C:\Users\Admin\AppData\Local\Temp\23594cf64a9ef6e4a37cb5e51fc18ff07279172d35167834cf7fa312ffe79948.exe"
        2⤵
        • Modifies firewall policy service
        • UAC bypass
        • Windows security bypass
        • Windows security modification
        • Checks whether UAC is enabled
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:1668
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1352
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1260

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1668-54-0x0000000075371000-0x0000000075373000-memory.dmp
          Filesize

          8KB

          Download
        • memory/1668-55-0x0000000001FE0000-0x000000000309A000-memory.dmp
          Filesize

          16.7MB

          Download
        • memory/1668-56-0x0000000000400000-0x000000000046A000-memory.dmp
          Filesize

          424KB

          Download
        • memory/1668-57-0x0000000001FE0000-0x000000000309A000-memory.dmp
          Filesize

          16.7MB

          Download
        • memory/1668-58-0x0000000000BC0000-0x0000000000BC2000-memory.dmp
          Filesize

          8KB

          Download
        • memory/1668-59-0x0000000000400000-0x000000000046A000-memory.dmp
          Filesize

          424KB

          Download
        • memory/1668-60-0x0000000001FE0000-0x000000000309A000-memory.dmp
          Filesize

          16.7MB

          Download