Analysis

  • max time kernel
    148s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2024 20:27

General

  • Target

    9db6aac91edecc05b4ce04878fde8dae_JaffaCakes118.exe

  • Size

    556KB

  • MD5

    9db6aac91edecc05b4ce04878fde8dae

  • SHA1

    682b224df4beac1a0518736dfcd93474e3a3eb19

  • SHA256

    5dbae2032699625724f04f9d853144ff10d2ee913c7f57811ce3a5e448a4bc83

  • SHA512

    5128e02530518707717ee3ad2d4f2ca4bc285a2127aa5225313ec36419f65d4df5c8e366cd9ff89af4e3e422d562c9a0fc5e95d6b0acc26604d35185857dc03e

  • SSDEEP

    12288:XOjonaDXZ+iA2VuzIeJt3eDiPC0opTqTDqbGUJOVxtm3Sx3Rt30c:i7Do0010qT2pJOVxj1Rt3

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Metasploit family
  • Executes dropped EXE 5 IoCs
  • Identifies Wine through registry keys 2 TTPs 6 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 10 IoCs
  • Themida packer 51 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Drops file in System32 directory 7 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9db6aac91edecc05b4ce04878fde8dae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9db6aac91edecc05b4ce04878fde8dae_JaffaCakes118.exe"
    1⤵
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2072
    • C:\Windows\SysWOW64\igfsfdfsd32.exe
      C:\Windows\system32\igfsfdfsd32.exe -bai C:\Users\Admin\AppData\Local\Temp\9db6aac91edecc05b4ce04878fde8dae_JaffaCakes118.exe
      2⤵
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2736
      • C:\Windows\SysWOW64\igfsfdfsd32.exe
        C:\Windows\system32\igfsfdfsd32.exe -bai C:\Windows\SysWOW64\igfsfdfsd32.exe
        3⤵
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1112
        • C:\Windows\SysWOW64\igfsfdfsd32.exe
          C:\Windows\system32\igfsfdfsd32.exe -bai C:\Windows\SysWOW64\igfsfdfsd32.exe
          4⤵
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Loads dropped DLL
          • Drops file in System32 directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1512
          • C:\Windows\SysWOW64\igfsfdfsd32.exe
            C:\Windows\system32\igfsfdfsd32.exe -bai C:\Windows\SysWOW64\igfsfdfsd32.exe
            5⤵
            • Executes dropped EXE
            • Identifies Wine through registry keys
            • Loads dropped DLL
            • Drops file in System32 directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:708
            • C:\Windows\SysWOW64\igfsfdfsd32.exe
              C:\Windows\system32\igfsfdfsd32.exe -bai C:\Windows\SysWOW64\igfsfdfsd32.exe
              6⤵
              • Executes dropped EXE
              • Identifies Wine through registry keys
              • Drops file in System32 directory
              PID:3064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Windows\SysWOW64\igfsfdfsd32.exe

    Filesize

    556KB

    MD5

    9db6aac91edecc05b4ce04878fde8dae

    SHA1

    682b224df4beac1a0518736dfcd93474e3a3eb19

    SHA256

    5dbae2032699625724f04f9d853144ff10d2ee913c7f57811ce3a5e448a4bc83

    SHA512

    5128e02530518707717ee3ad2d4f2ca4bc285a2127aa5225313ec36419f65d4df5c8e366cd9ff89af4e3e422d562c9a0fc5e95d6b0acc26604d35185857dc03e

  • memory/708-73-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/708-69-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/708-68-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/708-67-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-44-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-49-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-45-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-35-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-43-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-42-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-41-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-40-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-39-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-38-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-37-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1112-36-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-56-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-65-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-61-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-60-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-59-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-58-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-57-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-55-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-54-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-53-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-52-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/1512-51-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-0-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-16-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-1-0x0000000000401000-0x0000000000419000-memory.dmp

    Filesize

    96KB

  • memory/2072-18-0x00000000044B0000-0x00000000046C7000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-12-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-2-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-15-0x00000000044B0000-0x00000000046C7000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-3-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2072-4-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-20-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-27-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-25-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-33-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-26-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-29-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-28-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-24-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-23-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-21-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-19-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/2736-17-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/3064-75-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/3064-76-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/3064-77-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB

  • memory/3064-78-0x0000000000400000-0x0000000000617000-memory.dmp

    Filesize

    2.1MB