Overview

overview

10

Static

static

f45421538e...56.exe

windows7-x64

10

f45421538e...56.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 08:19

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    f45421538ece6be6fe8bee9a4ab0c6d8354209b7e8fffff47745a46d4cc13456.exe

  • Size

    96KB

  • MD5

    3b18fefa35cdeb7759b4c31eaf90ee01

  • SHA1

    a977bf4e1dcab474d8125b6f8582096aaa3bed5f

  • SHA256

    f45421538ece6be6fe8bee9a4ab0c6d8354209b7e8fffff47745a46d4cc13456

  • SHA512

    894a95577e23a59880e6bba2792cec5e80f4f35c3072886d25941387a1364881b9b02af3d9e1cb48a61d81e4a8ca7cf797e04fbe0c0713a1187946af4dc57b7f

  • SSDEEP

    1536:71oA0Q1pqBD8lfWMVymdf20jTg00O37Mol8cckGX:R5jqBD8lfWMVVR20nbrm5HX

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 19 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1340
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1412
        • C:\Users\Admin\AppData\Local\Temp\f45421538ece6be6fe8bee9a4ab0c6d8354209b7e8fffff47745a46d4cc13456.exe
          "C:\Users\Admin\AppData\Local\Temp\f45421538ece6be6fe8bee9a4ab0c6d8354209b7e8fffff47745a46d4cc13456.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 SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          • System policy modification
          PID:1184
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1256

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1184-54-0x0000000074BB1000-0x0000000074BB3000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1184-55-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

          Filesize

          16.6MB

          Download

        • memory/1184-56-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

          Download

        • memory/1184-57-0x0000000000400000-0x0000000000418000-memory.dmp

          Filesize

          96KB

          Download

        • memory/1184-58-0x0000000001DC0000-0x0000000002E4E000-memory.dmp

          Filesize

          16.6MB

          Download