Analysis

  • max time kernel
    94s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 05:12

General

  • Target

    eaa5ebb9fbf1bebadfbc4cfcb2c16a3c_JaffaCakes118.exe

  • Size

    4.7MB

  • MD5

    eaa5ebb9fbf1bebadfbc4cfcb2c16a3c

  • SHA1

    c7e2d9c1727dc4c43cbac2cbcb840263d11c360e

  • SHA256

    1cceb4bb7031950ad681ab32ec98626a58f4297e842bbd2bfb636d2f0313d457

  • SHA512

    4f856ac2399206fd9848fbc79fe8c8eed6123513b8ead51c2a5e4abbfede69de7eef68c05857c8b28e8eb81ccaa9e840602b98ad8f9be177fa30cb3237e96171

  • SSDEEP

    98304:Ae4d8iEityhkhqloaxeq7jhIXUvPBnnom2LSqLyR:nCnyhkhBaxem1tPBn2uqM

Score
7/10

Malware Config

Signatures

  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 3 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 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 4 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eaa5ebb9fbf1bebadfbc4cfcb2c16a3c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eaa5ebb9fbf1bebadfbc4cfcb2c16a3c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:516
    • C:\Users\Admin\AppData\Local\Temp\eaa5ebb9fbf1bebadfbc4cfcb2c16a3c_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\eaa5ebb9fbf1bebadfbc4cfcb2c16a3c_JaffaCakes118.exe"
      2⤵
      • Maps connected drives based on registry
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1932

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/516-6-0x0000000000F00000-0x0000000001D34000-memory.dmp

    Filesize

    14.2MB

  • memory/516-1-0x00000000006F0000-0x00000000006F1000-memory.dmp

    Filesize

    4KB

  • memory/516-2-0x0000000000F00000-0x0000000001D34000-memory.dmp

    Filesize

    14.2MB

  • memory/516-16-0x0000000000F00000-0x0000000001D34000-memory.dmp

    Filesize

    14.2MB

  • memory/516-0-0x0000000000F00000-0x0000000001D34000-memory.dmp

    Filesize

    14.2MB

  • memory/1932-4-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-7-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-9-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-11-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-12-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-15-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-17-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-3-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-18-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

    Filesize

    4KB

  • memory/1932-20-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-21-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB

  • memory/1932-22-0x0000000000EF0000-0x0000000000EF1000-memory.dmp

    Filesize

    4KB

  • memory/1932-23-0x0000000000400000-0x00000000007AF000-memory.dmp

    Filesize

    3.7MB