Overview

overview

10

Static

static

d5f9102e32...49.exe

windows7-x64

10

d5f9102e32...49.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
    06-11-2022 18:41

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General

  • Target

    d5f9102e32d486363435c7a8404c6b3c215e3de956e2114fa5e0a4409172c349.exe

  • Size

    143KB

  • MD5

    0cb024e50a9d777cc7305ce902e90540

  • SHA1

    3e10852c235c0b3fd9db72dc3960f3caee18bfad

  • SHA256

    d5f9102e32d486363435c7a8404c6b3c215e3de956e2114fa5e0a4409172c349

  • SHA512

    17ea6bc1a057d4743445481ac97f5986d51591ab54bbbc1d00c48909035eba5637331d718486705e18ddc8a392299f1ab64ea310bda3949c296d4ed7f6f92847

  • SSDEEP

    3072:MmRIOAkz5tEmZtKc2oCCMRS4mjYpy9GaGll1SHvzoW:MmpfLNMDP048LulIPUW

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 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 2 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:1368
      • C:\Users\Admin\AppData\Local\Temp\d5f9102e32d486363435c7a8404c6b3c215e3de956e2114fa5e0a4409172c349.exe
        "C:\Users\Admin\AppData\Local\Temp\d5f9102e32d486363435c7a8404c6b3c215e3de956e2114fa5e0a4409172c349.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:2032
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1328
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1232

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/2032-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2032-55-0x0000000001D50000-0x0000000002E0A000-memory.dmp

          Filesize

          16.7MB

          Download

        • memory/2032-56-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

          Download

        • memory/2032-57-0x0000000002F10000-0x0000000002F12000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2032-58-0x0000000001D50000-0x0000000002E0A000-memory.dmp

          Filesize

          16.7MB

          Download