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Analysis

  • max time kernel
    14s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    14/09/2024, 09:39

General

  • Target

    dfeddfa4c07eacb5e2052504bc25546c_JaffaCakes118.exe

  • Size

    407KB

  • MD5

    dfeddfa4c07eacb5e2052504bc25546c

  • SHA1

    83a2847e488c16542e89f9f7a9561dafd59d9c30

  • SHA256

    b98c69cb0f48547575d842be6597490f57f44add6ee447d51564cb545fb467c1

  • SHA512

    841a094472556a95aa7c32295277dd966289b46d3ac69b02bcb1c5e40feaa97e05103e45c160666817967884afba6dc25f593a9e0aa1723aa4b87135521f2bc3

  • SSDEEP

    3072:IN4jWuJ/K87wDfyJlrxvfQE+9ofBEK9o//nQ+UOwmfQ8unpkACjbGcHleMcZDLtG:IKjFJ/K8/rxH3+XMtwjbiA

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 8 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfeddfa4c07eacb5e2052504bc25546c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dfeddfa4c07eacb5e2052504bc25546c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Windows\SysWOW64\finale.exe
      "C:\Windows\system32\finale.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2476
      • C:\Windows\SysWOW64\finale.exe
        C:\Windows\SysWOW64\finale.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2896
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2896 -s 36
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:2892
    • C:\Windows\SysWOW64\TorrentGrabber.exe
      "C:\Windows\system32\TorrentGrabber.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\TorrentGrabber.exe

    Filesize

    356KB

    MD5

    87b3b3c56f1b1afec43bed9ab3e1c954

    SHA1

    8bc9bacce799fffe062c902aea8d40486d2b504d

    SHA256

    ab3b25984121602eee9c1dac170600b22f047448950ee73ad18528e4d3add91e

    SHA512

    439fd7316e8da8c8099a9a9cebbe8d635a3f1e096d084a6191ed6ce2318145b8ca34737e0e5ed12a3beb8ec0706c1f2e819da774656dc868aa98c33cde53a757

  • \Windows\SysWOW64\finale.exe

    Filesize

    27KB

    MD5

    a32d1f7a613fec3109fafe752bf34d7e

    SHA1

    7cf741fccbf1bc43507948226ad85556d5bbb991

    SHA256

    272201fd6b391d74a714e867d9b63d93eab25eb53df862f5453f46d52e1dc00a

    SHA512

    27c3c97cbf7be871849e8b5f9531bf217769406d04b793e126f10b8af74527ffc53d7abcc7120d8bbf5c0f6a073e66033d944ee61356dd600a770626fcb3a9c4

  • memory/2052-0-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2052-32-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2476-29-0x0000000010000000-0x000000001000E000-memory.dmp

    Filesize

    56KB

  • memory/2896-33-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2896-31-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2896-26-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB

  • memory/2896-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2896-22-0x0000000000400000-0x0000000000405000-memory.dmp

    Filesize

    20KB