Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/07/2024, 15:38

General

  • Target

    682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    682ba9630b0e4559db693240554d5a15

  • SHA1

    911bc6ee012d126e1fa723fded0b0467eaed8c5d

  • SHA256

    aa905189fdb0254a48df328b205fb493077cf6e2430a763357002a5d928bf925

  • SHA512

    048586ef222463bfae12253f837ef6c5ec0e9e01126f8ef3ec73811b2ea510e3bdb9e271c578145636dadf40f820e043a84bf8fffdc590068d836149cc1a4dc7

  • SSDEEP

    1536:PJt0X82NTdwMULGZcYADZPU1+73BD88b0ny5NIjni:qw8gZPUQJ5Cni

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\682ba9630b0e4559db693240554d5a15_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2300
    • C:\Users\Admin\xeagu.exe
      "C:\Users\Admin\xeagu.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2052

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\xeagu.exe

          Filesize

          100KB

          MD5

          ad3884344df095670470b2a046fa31c4

          SHA1

          ddbdfc63a24a6b5df434e30ff74c94829a24e827

          SHA256

          9fa34383866a94d7021eb0cba5d38d75afc9551772cef219b17f5909ef375c38

          SHA512

          cccac970c65ce05d299beeb271ec2d2d9403a44e16bd4241df9acb8f67eeb56a126308989b756a63e23398dd1e78ef4e66cb80be97dbcc55d691bdc1f84ca285