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Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04/05/2024, 08:13

General

  • Target

    11d5d506b4ef296f91a44fbce89819bf_JaffaCakes118.exe

  • Size

    681KB

  • MD5

    11d5d506b4ef296f91a44fbce89819bf

  • SHA1

    c9b499480e14cba45b7e868b61dc5ba44e350175

  • SHA256

    225c23e6c11ecb8c2bb5f140c4899e8bb43e0fc4b6d2f935343b5ae1a1643554

  • SHA512

    4e07c2e3d29008ab6fe9595c86af16925a13b7f8810e37fbd9f436594de3e0388d361de57f1ba2f3bd8ef5f1cc993b5cbcd2951e318160435e0afbf27d355530

  • SSDEEP

    12288:cwEZxZLDznQwo5unUeArTE5yjgcy7LxOuH9/7HPuXRZ8dzfPtfdeEvnrvdXZPThy:LEZxZLHnQwOunXLpvwuVbKz81VfTFXZA

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 1 IoCs

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

  • UPX packed file 10 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 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11d5d506b4ef296f91a44fbce89819bf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\11d5d506b4ef296f91a44fbce89819bf_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1244-0-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-19-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-20-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-21-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-22-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-23-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-24-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-25-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-26-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1244-27-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB