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Overview

overview

10

Static

static

76268b0873...5f.exe

windows7-x64

10

76268b0873...5f.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    41s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    29/10/2022, 17:07

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General

  • Target

    76268b0873b2ff127143eb287f47176d14cc534634cef9f7e2c5fef176ec625f.exe

  • Size

    208KB

  • MD5

    41394928f158ea58e9f2b1f354669b21

  • SHA1

    5cb084e523939319d42722559990e01fc499606a

  • SHA256

    76268b0873b2ff127143eb287f47176d14cc534634cef9f7e2c5fef176ec625f

  • SHA512

    5a97e3014dc3b9a1c802720caefa31cb7df37fa604cea36a2219c5ebd3d58efa87f22cb2b73b48623429f30224f030f1855312b54a83475300d6099d67d74297

  • SSDEEP

    3072:19Qb3B2WXq85Xi+KxtAEyerA9XNh4K2DG+QCiYUMvvZAgBpJSb79V3Sz8LlYcLc5:19Qb5a2i+MbpmYluaRI0Mx+

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:1276
      • C:\Users\Admin\AppData\Local\Temp\76268b0873b2ff127143eb287f47176d14cc534634cef9f7e2c5fef176ec625f.exe
        "C:\Users\Admin\AppData\Local\Temp\76268b0873b2ff127143eb287f47176d14cc534634cef9f7e2c5fef176ec625f.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:384
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1244
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1128

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/384-54-0x0000000074C91000-0x0000000074C93000-memory.dmp

          Filesize

          8KB

          Download

        • memory/384-55-0x0000000001D80000-0x0000000002E0E000-memory.dmp

          Filesize

          16.6MB

          Download

        • memory/384-56-0x0000000000400000-0x0000000000438000-memory.dmp

          Filesize

          224KB

          Download

        • memory/384-57-0x0000000001D80000-0x0000000002E0E000-memory.dmp

          Filesize

          16.6MB

          Download