Analysis

  • max time kernel
    125s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/02/2024, 06:15

General

  • Target

    ade16e63461559b7e429e20e059ab0b6.exe

  • Size

    100KB

  • MD5

    ade16e63461559b7e429e20e059ab0b6

  • SHA1

    2653cbbd2e6a28bcd59834778715a087dd094ffb

  • SHA256

    8860de738b222ccd68b3bc9739b3a9d2fc5d78e2041690fefd86e60fc13194d3

  • SHA512

    7f1d4a45b2753ef6f2cd478c85d2146c6612982376f9cf361cbc8dd2db8030e4d6f833a0d157c70857d507b40ee3c3da47dc470c4e11d807434fc05c125d6026

  • SSDEEP

    1536:rJPjWxmKH9MAB4Q8QZMulwE+waRkmOIv8A09I7dRjs9orrNn:rJSxBdBeAwEpIF8A0m7jc

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 29 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
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1112
    • C:\Windows\Explorer.EXE
      C:\Windows\Explorer.EXE
      1⤵
        PID:1192
        • C:\Users\Admin\AppData\Local\Temp\ade16e63461559b7e429e20e059ab0b6.exe
          "C:\Users\Admin\AppData\Local\Temp\ade16e63461559b7e429e20e059ab0b6.exe"
          2⤵
          • Modifies firewall policy service
          • UAC bypass
          • Windows security bypass
          • Windows security modification
          • Checks whether UAC is enabled
          • Enumerates connected drives
          • Drops autorun.inf file
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • System policy modification
          PID:1908
      • C:\Windows\system32\Dwm.exe
        "C:\Windows\system32\Dwm.exe"
        1⤵
          PID:1168
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:2216

          Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • F:\gfrctw.pif

                  Filesize

                  100KB

                  MD5

                  2e723cc895442d4bbdd7555e1fd499de

                  SHA1

                  0f4987f4b66122f9c8a35b3e9b73c730f8f500bd

                  SHA256

                  6afd3cd7a313c9ed62caf19c3b6f1518a4626dfec4a7f86a6e97db1693415d67

                  SHA512

                  08da0a29b52ecb313bc4669710b682f76a00b407cbe0ccaca4d827f91f2c2e6df0d1f63ed3ec5a6ff211b39199ddc9891b877709d2148157c5245946d66c4a7f

                • memory/1112-6-0x0000000001D80000-0x0000000001D82000-memory.dmp

                  Filesize

                  8KB

                • memory/1908-29-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-30-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-5-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-10-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-16-0x00000000006C0000-0x00000000006C2000-memory.dmp

                  Filesize

                  8KB

                • memory/1908-17-0x00000000006D0000-0x00000000006D1000-memory.dmp

                  Filesize

                  4KB

                • memory/1908-14-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-20-0x00000000006C0000-0x00000000006C2000-memory.dmp

                  Filesize

                  8KB

                • memory/1908-22-0x00000000006D0000-0x00000000006D1000-memory.dmp

                  Filesize

                  4KB

                • memory/1908-19-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-23-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-24-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-25-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-26-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-27-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-28-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-4-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-0-0x0000000000400000-0x0000000000413000-memory.dmp

                  Filesize

                  76KB

                • memory/1908-32-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-33-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-39-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-41-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-43-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-45-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-47-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-49-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-51-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-53-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-55-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-61-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-63-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-65-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-67-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB

                • memory/1908-78-0x00000000006C0000-0x00000000006C2000-memory.dmp

                  Filesize

                  8KB

                • memory/1908-2-0x0000000001F10000-0x0000000002F9E000-memory.dmp

                  Filesize

                  16.6MB