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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    08/05/2024, 23:25

General

  • Target

    273384167f5c38610b99d07c1e2f8f7d_JaffaCakes118.exe

  • Size

    677KB

  • MD5

    273384167f5c38610b99d07c1e2f8f7d

  • SHA1

    ef5635705f73debbb84ee477227c2d1b072e62a7

  • SHA256

    248eb241f31c08846e90155fdbc72336e77979e1c33ba812874cb82affd57122

  • SHA512

    240efaa6b83e07d7f3ae4a14435840dfd3dd43d784c18cb4f51f4799f0f086fd14b134b9c767218184b63816fa83ddef4db64ee8f2e4885e10ccf55a4e7031b0

  • SSDEEP

    12288:YQ+8YcSdcdp7GqDd7o4YINDz6/AAgYShiuFfIihBtwVabCMUA4+6vlF75:UiSmrpDd75d68hiuF5H8abCMUN+YlFN

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 6 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\273384167f5c38610b99d07c1e2f8f7d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\273384167f5c38610b99d07c1e2f8f7d_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    PID:1608

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1608-0-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1608-28-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1608-29-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1608-30-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1608-31-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB

  • memory/1608-32-0x0000000000400000-0x00000000005CC000-memory.dmp

    Filesize

    1.8MB