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Analysis

  • max time kernel
    125s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    12/12/2024, 10:30

General

  • Target

    2024-12-12_509031578c3adb4a0ebe9dd9699143d9_hijackloader_luca-stealer_magniber.exe

  • Size

    1.7MB

  • MD5

    509031578c3adb4a0ebe9dd9699143d9

  • SHA1

    47e9ade3330b49b069f840d6920833577e622dc1

  • SHA256

    15c0a0572ff88f364e538034a6d69987f1c321c909e5b0b8604d353fad70fe65

  • SHA512

    83e68977b8d472593cfa10d96f528e535db80359c7012a57da3ce0826e6b122c1127b16e6d10804b7f0fb6f881d8e7ec1887bddc431fd41a1dea61afdc77dab6

  • SSDEEP

    49152:0jwq6y0TM5l+IbFk0kHHsOPwWVGG8S/Y1FtnLzAzAsmzv/////q0P39:XO5lPk0kHHp8OY1FtnLzAzAsmzv////F

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.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops autorun.inf file 1 TTPs 2 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • UPX packed file 25 IoCs

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

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 3 IoCs
  • 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 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1080
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1188
          • C:\Users\Admin\AppData\Local\Temp\2024-12-12_509031578c3adb4a0ebe9dd9699143d9_hijackloader_luca-stealer_magniber.exe
            "C:\Users\Admin\AppData\Local\Temp\2024-12-12_509031578c3adb4a0ebe9dd9699143d9_hijackloader_luca-stealer_magniber.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Writes to the Master Boot Record (MBR)
            • Drops autorun.inf file
            • Drops file in System32 directory
            • 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:2064
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:552

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\pmocg.pif

            Filesize

            97KB

            MD5

            e1f8df282cc10ed4ee41cf45a0bdcbe9

            SHA1

            24c1c4391f1cd6786c8dbe279067aee307afeacc

            SHA256

            e8f6245ce718b3aea52df5aafa8ab734828da58df364c47fa0d517cb9107e625

            SHA512

            d290d34a1f1a9335214a91e468135daeb89dbbc486eee088646486fd812ecb8a36e278e1645af6601b25b44aec40acab1a4b751dea8e79d6355343fe2d6fb21e

          • memory/1080-12-0x00000000020F0000-0x00000000020F2000-memory.dmp

            Filesize

            8KB

          • memory/2064-36-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-9-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-33-0x0000000004580000-0x0000000004582000-memory.dmp

            Filesize

            8KB

          • memory/2064-34-0x0000000004580000-0x0000000004582000-memory.dmp

            Filesize

            8KB

          • memory/2064-11-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-8-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-5-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-27-0x0000000004590000-0x0000000004591000-memory.dmp

            Filesize

            4KB

          • memory/2064-26-0x00000000003E0000-0x00000000003E1000-memory.dmp

            Filesize

            4KB

          • memory/2064-23-0x0000000004590000-0x0000000004591000-memory.dmp

            Filesize

            4KB

          • memory/2064-22-0x0000000004580000-0x0000000004582000-memory.dmp

            Filesize

            8KB

          • memory/2064-6-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-3-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-10-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-7-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-4-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-35-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-0-0x0000000000400000-0x00000000005BE000-memory.dmp

            Filesize

            1.7MB

          • memory/2064-63-0x0000000003FA0000-0x0000000003FA2000-memory.dmp

            Filesize

            8KB

          • memory/2064-39-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-38-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-41-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-42-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-43-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-44-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-47-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-64-0x0000000003FA0000-0x0000000003FA2000-memory.dmp

            Filesize

            8KB

          • memory/2064-62-0x0000000004AB0000-0x0000000004AB1000-memory.dmp

            Filesize

            4KB

          • memory/2064-37-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-66-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-67-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-68-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-71-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-74-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-1-0x0000000002470000-0x000000000352A000-memory.dmp

            Filesize

            16.7MB

          • memory/2064-170-0x0000000000400000-0x00000000005BE000-memory.dmp

            Filesize

            1.7MB