Analysis

  • max time kernel
    130s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    12-12-2024 23:38

General

  • Target

    e8d32f550e2aaaa7b2f9be2f5ef19ae9_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    e8d32f550e2aaaa7b2f9be2f5ef19ae9

  • SHA1

    3a3065910bcd9747e68ab693ce4eeb295edeefaf

  • SHA256

    f7570ebdd3874705f3747046ed2eecf8c4064494dfaa52575699128dc9fc867d

  • SHA512

    e05221ca06656913684d53478c58e08988264242f9959f22e326e9ca2763cd3e964f52fdb5e6f4086bec0f2fdcf4b44a24c0433c11aee368aff008c8908a5449

  • SSDEEP

    1536:0/m63XkIAcvqjHx/nylQrrHMjp8e2WqGZ2jKN8NXHRv2MQHqu1IQE1pPJytQxewQ:0/0Ts0/NHMjr6KNOXRvhQK0apu

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 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 27 IoCs

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

  • 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).

  • 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 30 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1104
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1160
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1200
          • C:\Users\Admin\AppData\Local\Temp\e8d32f550e2aaaa7b2f9be2f5ef19ae9_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\e8d32f550e2aaaa7b2f9be2f5ef19ae9_JaffaCakes118.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:1272
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1876

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\edbame.pif

            Filesize

            100KB

            MD5

            c73dd8c60a8c5f4520ddb22f8ab6eb57

            SHA1

            0cbe5581babfca9dbdd992ec4755b751a1ca2525

            SHA256

            430a666fd9f906af8ca4c7febb38366b4128e0e946deda13ec88780d2732ae65

            SHA512

            d29db541159163bb416a454013fac2040a044c4b526d62008a84e4ad934974e06b21de0441576388b9ac1cdba6fd7231dd20dbe0908caf1f24b0cfc7e863eb71

          • memory/1104-12-0x0000000001FB0000-0x0000000001FB2000-memory.dmp

            Filesize

            8KB

          • memory/1272-31-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-66-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-5-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-11-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-3-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-8-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-1-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-4-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-9-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-27-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/1272-28-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-29-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/1272-26-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-34-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-23-0x00000000003D0000-0x00000000003D1000-memory.dmp

            Filesize

            4KB

          • memory/1272-22-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/1272-7-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-30-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-6-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-10-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-25-0x00000000003D0000-0x00000000003D1000-memory.dmp

            Filesize

            4KB

          • memory/1272-35-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-36-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-38-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-40-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-42-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/1272-43-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-44-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-59-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/1272-58-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/1272-57-0x00000000044F0000-0x00000000044F1000-memory.dmp

            Filesize

            4KB

          • memory/1272-61-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-63-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-32-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-68-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-69-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/1272-85-0x0000000002FA0000-0x0000000002FA2000-memory.dmp

            Filesize

            8KB

          • memory/1272-0-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/1272-153-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB