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Analysis

  • max time kernel
    148s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    11/07/2024, 22:55

General

  • Target

    3b0ac82e98518d0e7e8f2188d3077987_JaffaCakes118.exe

  • Size

    212KB

  • MD5

    3b0ac82e98518d0e7e8f2188d3077987

  • SHA1

    77dbb003ab39fff4000d9ade701cc338d6b64e3b

  • SHA256

    122adb7aca34095fba6a288e07b1ce12192a99c626a2428c8e460eb517a6903a

  • SHA512

    dc7ed8b8e2383a6892bdd8461c6031dd82cc9cadcc44baf9795c2481829c0768a097c162ed00a60477d0e927db8caffc6a6da00189a226d2c159e0398421f336

  • SSDEEP

    3072:XV2syVGcegYpDZ6Unfis4YVYWtBH8TCcE2hlbeMgg6BhraivprqU07UHF:UVggYpDZtfCPWtRu5hlbqlAivpmU0KF

Score
7/10

Malware Config

Signatures

  • 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\3b0ac82e98518d0e7e8f2188d3077987_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3b0ac82e98518d0e7e8f2188d3077987_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:2544
    • C:\Windows\SysWOW64\taskmngr.exe
      C:\Windows\system32\taskmngr.exe 480 "C:\Users\Admin\AppData\Local\Temp\3b0ac82e98518d0e7e8f2188d3077987_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2216
      • C:\Windows\SysWOW64\taskmngr.exe
        C:\Windows\system32\taskmngr.exe 532 "C:\Windows\SysWOW64\taskmngr.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:3044
        • C:\Windows\SysWOW64\taskmngr.exe
          C:\Windows\system32\taskmngr.exe 536 "C:\Windows\SysWOW64\taskmngr.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in System32 directory
          • Suspicious use of WriteProcessMemory
          PID:2672
          • C:\Windows\SysWOW64\taskmngr.exe
            C:\Windows\system32\taskmngr.exe 560 "C:\Windows\SysWOW64\taskmngr.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Drops file in System32 directory
            • Suspicious use of WriteProcessMemory
            PID:2208
            • C:\Windows\SysWOW64\taskmngr.exe
              C:\Windows\system32\taskmngr.exe 556 "C:\Windows\SysWOW64\taskmngr.exe"
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in System32 directory
              • Suspicious use of WriteProcessMemory
              PID:3000
              • C:\Windows\SysWOW64\taskmngr.exe
                C:\Windows\system32\taskmngr.exe 552 "C:\Windows\SysWOW64\taskmngr.exe"
                7⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in System32 directory
                • Suspicious use of WriteProcessMemory
                PID:2964
                • C:\Windows\SysWOW64\taskmngr.exe
                  C:\Windows\system32\taskmngr.exe 564 "C:\Windows\SysWOW64\taskmngr.exe"
                  8⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Drops file in System32 directory
                  • Suspicious use of WriteProcessMemory
                  PID:1456
                  • C:\Windows\SysWOW64\taskmngr.exe
                    C:\Windows\system32\taskmngr.exe 540 "C:\Windows\SysWOW64\taskmngr.exe"
                    9⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in System32 directory
                    • Suspicious use of WriteProcessMemory
                    PID:996
                    • C:\Windows\SysWOW64\taskmngr.exe
                      C:\Windows\system32\taskmngr.exe 544 "C:\Windows\SysWOW64\taskmngr.exe"
                      10⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in System32 directory
                      • Suspicious use of WriteProcessMemory
                      PID:1056
                      • C:\Windows\SysWOW64\taskmngr.exe
                        C:\Windows\system32\taskmngr.exe 576 "C:\Windows\SysWOW64\taskmngr.exe"
                        11⤵
                        • Executes dropped EXE
                        • Drops file in System32 directory
                        PID:1384

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Windows\SysWOW64\taskmngr.exe

    Filesize

    212KB

    MD5

    3b0ac82e98518d0e7e8f2188d3077987

    SHA1

    77dbb003ab39fff4000d9ade701cc338d6b64e3b

    SHA256

    122adb7aca34095fba6a288e07b1ce12192a99c626a2428c8e460eb517a6903a

    SHA512

    dc7ed8b8e2383a6892bdd8461c6031dd82cc9cadcc44baf9795c2481829c0768a097c162ed00a60477d0e927db8caffc6a6da00189a226d2c159e0398421f336

  • memory/996-56-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1056-62-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1056-60-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1384-67-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/1456-51-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2208-33-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2208-35-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2216-16-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2216-12-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2544-0-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2544-15-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2544-11-0x0000000002880000-0x0000000002940000-memory.dmp

    Filesize

    768KB

  • memory/2672-28-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2672-26-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/2672-32-0x0000000002650000-0x0000000002710000-memory.dmp

    Filesize

    768KB

  • memory/2964-46-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3000-39-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3000-41-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3044-22-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB

  • memory/3044-20-0x0000000000400000-0x00000000004C0000-memory.dmp

    Filesize

    768KB