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Analysis

  • max time kernel
    29s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 18:34

General

  • Target

    0e199272bfa79c5e79ce07f686957822bd474d07438e888ad673cbc7aa83285d.exe

  • Size

    793KB

  • MD5

    424d6b9b5538d52bf9cb97bed2365790

  • SHA1

    34dd87c9df021a072af508a6c19828939fce091e

  • SHA256

    0e199272bfa79c5e79ce07f686957822bd474d07438e888ad673cbc7aa83285d

  • SHA512

    ddf45c959fa24c8767827556a5c87932785cbe49cb1f1bfedb6adaa925a14558a29ebcca6d42fab070fd29d753febdb9874af5ec80cf195517cf4ee38d3ef2c3

  • SSDEEP

    12288:FSa4ZLjhnoMim2j9DyynfysXDWPTF1dCKJWHyBGFp9oty:FSaunYUwfyCDQF1IWWHQGloty

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
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 2 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • 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

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1296
      • C:\Users\Admin\AppData\Local\Temp\0e199272bfa79c5e79ce07f686957822bd474d07438e888ad673cbc7aa83285d.exe
        "C:\Users\Admin\AppData\Local\Temp\0e199272bfa79c5e79ce07f686957822bd474d07438e888ad673cbc7aa83285d.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:960
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1240
      • C:\Windows\system32\taskhost.exe
        "taskhost.exe"
        1⤵
          PID:1140

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/960-54-0x0000000075141000-0x0000000075143000-memory.dmp

          Filesize

          8KB

        • memory/960-55-0x0000000001E60000-0x0000000002EEE000-memory.dmp

          Filesize

          16.6MB

        • memory/960-56-0x0000000000400000-0x00000000004C9000-memory.dmp

          Filesize

          804KB

        • memory/960-57-0x0000000001E60000-0x0000000002EEE000-memory.dmp

          Filesize

          16.6MB