Analysis

  • max time kernel
    123s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 05:04

General

  • Target

    fe9ee88dd2c90be5fabdab85e2a44f90cb98308c4db5c9c51695c378d6a56e37.exe

  • Size

    97KB

  • MD5

    ed7996ef27ab6dd858d57026de08598a

  • SHA1

    68ca75d1681c138ad5745d4dc29b6607e28b33ea

  • SHA256

    fe9ee88dd2c90be5fabdab85e2a44f90cb98308c4db5c9c51695c378d6a56e37

  • SHA512

    e96c61a8f71ce3a7f0e76a919727995f0922a2994429d2760d726347e4c92f4c1948f671a99e9ee9242d441826a786ab8ed39025b961909675afb4856148a613

  • SSDEEP

    1536:fQA/mH32OFp68PMBBj9QR5AIFigBKVm35VMjIhzFNDpBtZpHoWF3W:x/geBnQR5hrBKc5VxttrfIW

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 3 TTPs 3 IoCs
  • Sality

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

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • 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.

  • UPX packed file 31 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1120
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1188
          • C:\Users\Admin\AppData\Local\Temp\fe9ee88dd2c90be5fabdab85e2a44f90cb98308c4db5c9c51695c378d6a56e37.exe
            "C:\Users\Admin\AppData\Local\Temp\fe9ee88dd2c90be5fabdab85e2a44f90cb98308c4db5c9c51695c378d6a56e37.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
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2464
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:868

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\ccqmlt.exe

            Filesize

            97KB

            MD5

            192edf1af119fe3698ce6d226297875a

            SHA1

            644c8aca5850538dcc0cacfdaef2b17726492c0b

            SHA256

            70aeffe937076f54c0b5cdeb403e6d6a5cb53f7d361f2d9d7aae9ca7b10c507d

            SHA512

            6ac350cb9228da902b22a24f82be07a74139178772fda3b7b30842bc00dcc7bf756dc760defae6892fa7e66d9c22078fc1a37ac582931f06d5a906efdfbfc1f6

          • memory/1120-18-0x0000000000260000-0x0000000000262000-memory.dmp

            Filesize

            8KB

          • memory/2464-35-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-26-0x0000000003F30000-0x0000000003F31000-memory.dmp

            Filesize

            4KB

          • memory/2464-38-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-11-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-28-0x0000000003F30000-0x0000000003F31000-memory.dmp

            Filesize

            4KB

          • memory/2464-30-0x0000000003F20000-0x0000000003F22000-memory.dmp

            Filesize

            8KB

          • memory/2464-29-0x0000000003F20000-0x0000000003F22000-memory.dmp

            Filesize

            8KB

          • memory/2464-37-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-25-0x0000000003F20000-0x0000000003F22000-memory.dmp

            Filesize

            8KB

          • memory/2464-6-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-10-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-8-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-0-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB

          • memory/2464-5-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-4-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-3-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-31-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-32-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-33-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-34-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-7-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-9-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-12-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-40-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-41-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-43-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-45-0x0000000003F20000-0x0000000003F22000-memory.dmp

            Filesize

            8KB

          • memory/2464-46-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-47-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-59-0x00000000004F0000-0x00000000004F2000-memory.dmp

            Filesize

            8KB

          • memory/2464-58-0x00000000004F0000-0x00000000004F2000-memory.dmp

            Filesize

            8KB

          • memory/2464-57-0x0000000003730000-0x0000000003731000-memory.dmp

            Filesize

            4KB

          • memory/2464-62-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-63-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-67-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-68-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-71-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-75-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-76-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-79-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-1-0x0000000000700000-0x00000000017BA000-memory.dmp

            Filesize

            16.7MB

          • memory/2464-145-0x0000000000400000-0x0000000000412000-memory.dmp

            Filesize

            72KB