Overview

overview

10

Static

static

9e5c561664...aa.exe

windows7-x64

10

9e5c561664...aa.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2022, 11:24

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General

  • Target

    9e5c561664f93694f728b993208d406575b989947501964c7b8ea170e83c4eaa.exe

  • Size

    159KB

  • MD5

    0a4b964afb8d3b0b81fb138960f64bc0

  • SHA1

    574da56c8715670d114e958f81f6738c5bef783e

  • SHA256

    9e5c561664f93694f728b993208d406575b989947501964c7b8ea170e83c4eaa

  • SHA512

    7c3cbdefcd24619b8b7067f4f7c87f1594e8b30ca223a1ac3317339500fa579b513a724c7e5cfe08f91e757dc4fd8769b9866a8134c92f716e72413d4e7c4072

  • SSDEEP

    3072:x5dnu0W5ZyYi+KpM6TW+rtGGF4F2X1GIQu5E2bEyy/aqzBcrBnPsf6mY:RnxIZhKp1lFg2X1XQu6uYbm18tY

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
  • Windows security modification 2 TTPs 7 IoCs
    evasiontrojan
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 20 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:1360
      • C:\Users\Admin\AppData\Local\Temp\9e5c561664f93694f728b993208d406575b989947501964c7b8ea170e83c4eaa.exe
        "C:\Users\Admin\AppData\Local\Temp\9e5c561664f93694f728b993208d406575b989947501964c7b8ea170e83c4eaa.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:1064
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1304
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1216

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/1064-54-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1064-55-0x0000000000640000-0x00000000016CE000-memory.dmp

          Filesize

          16.6MB

          Download

        • memory/1064-56-0x0000000030000000-0x0000000030029000-memory.dmp

          Filesize

          164KB

          Download

        • memory/1064-57-0x0000000000360000-0x0000000000362000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1064-58-0x0000000000640000-0x00000000016CE000-memory.dmp

          Filesize

          16.6MB

          Download