Analysis

  • max time kernel
    147s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    20-04-2024 16:24

General

  • Target

    fd2463d1a867f44889f399c54ed346a9_JaffaCakes118.exe

  • Size

    157KB

  • MD5

    fd2463d1a867f44889f399c54ed346a9

  • SHA1

    d416792bc2d08fb16f2f3ae52d37f068f811793e

  • SHA256

    c698d40d6eddb2c9ce0d007151b58586b953e0fdb146841c0059b068505847b0

  • SHA512

    4d241d28d24f10fbce9951044fa4f6083459e3bb2d02709c9d6f2c5b612d52156e2daf78c7408622b7633ea8143a29ea58fcf68c5bc57c811ab672c9078f82a3

  • SSDEEP

    3072:JYAq+Bt0h0phE8M4qTvpmwEBn3Obl4kUGE84NXafY:JYtipO4qTvwwm0KD/eY

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.

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 20 IoCs
  • Drops file in System32 directory 22 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd2463d1a867f44889f399c54ed346a9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fd2463d1a867f44889f399c54ed346a9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:1808
    • C:\Windows\SysWOW64\tsqla.exe
      C:\Windows\system32\tsqla.exe 500 "C:\Users\Admin\AppData\Local\Temp\fd2463d1a867f44889f399c54ed346a9_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\tsqla.exe
        C:\Windows\system32\tsqla.exe 528 "C:\Windows\SysWOW64\tsqla.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:2592
        • C:\Windows\SysWOW64\tsqla.exe
          C:\Windows\system32\tsqla.exe 540 "C:\Windows\SysWOW64\tsqla.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:2460
          • C:\Windows\SysWOW64\tsqla.exe
            C:\Windows\system32\tsqla.exe 532 "C:\Windows\SysWOW64\tsqla.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • Suspicious use of WriteProcessMemory
            PID:2512
            • C:\Windows\SysWOW64\tsqla.exe
              C:\Windows\system32\tsqla.exe 548 "C:\Windows\SysWOW64\tsqla.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • Suspicious use of WriteProcessMemory
              PID:2160
              • C:\Windows\SysWOW64\tsqla.exe
                C:\Windows\system32\tsqla.exe 536 "C:\Windows\SysWOW64\tsqla.exe"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • Suspicious use of WriteProcessMemory
                PID:800
                • C:\Windows\SysWOW64\tsqla.exe
                  C:\Windows\system32\tsqla.exe 524 "C:\Windows\SysWOW64\tsqla.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • Suspicious use of WriteProcessMemory
                  PID:2324
                  • C:\Windows\SysWOW64\tsqla.exe
                    C:\Windows\system32\tsqla.exe 556 "C:\Windows\SysWOW64\tsqla.exe"
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • Suspicious use of WriteProcessMemory
                    PID:2060
                    • C:\Windows\SysWOW64\tsqla.exe
                      C:\Windows\system32\tsqla.exe 552 "C:\Windows\SysWOW64\tsqla.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • Suspicious use of WriteProcessMemory
                      PID:1284
                      • C:\Windows\SysWOW64\tsqla.exe
                        C:\Windows\system32\tsqla.exe 564 "C:\Windows\SysWOW64\tsqla.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        PID:1796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\SysWOW64\tsqla.exe
    Filesize

    157KB

    MD5

    fd2463d1a867f44889f399c54ed346a9

    SHA1

    d416792bc2d08fb16f2f3ae52d37f068f811793e

    SHA256

    c698d40d6eddb2c9ce0d007151b58586b953e0fdb146841c0059b068505847b0

    SHA512

    4d241d28d24f10fbce9951044fa4f6083459e3bb2d02709c9d6f2c5b612d52156e2daf78c7408622b7633ea8143a29ea58fcf68c5bc57c811ab672c9078f82a3

  • memory/800-37-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/1284-52-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/1796-57-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/1808-11-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2060-47-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2160-32-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2280-12-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2324-42-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2460-22-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2512-27-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB

  • memory/2592-17-0x0000000000400000-0x0000000000A12000-memory.dmp
    Filesize

    6.1MB