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Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    19/07/2024, 01:51

General

  • Target

    59fe3d85d7bde3b6542fe50e41d6cd94_JaffaCakes118.exe

  • Size

    815KB

  • MD5

    59fe3d85d7bde3b6542fe50e41d6cd94

  • SHA1

    724d52eead1e03bf68d1bf911cd761b77f1711cf

  • SHA256

    72883a2adaaaa3216119a8a97a40dbb7cc75ce6db0a78a41008acae9b9be70e8

  • SHA512

    bb4de85191e7b9cf38e14a1291585b4bc340374d03a1c03d8313681683c7b0da8a9e4b9837a1587953c91d07708be5dc84c3cc5018b46a8c5e5e89a8ea5eda23

  • SSDEEP

    24576:H0M6ouLUtTPGqKU9oSGU32eQCrgwKeENRj:JLyUBKxSGcBp3pQj

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 5 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\59fe3d85d7bde3b6542fe50e41d6cd94_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\59fe3d85d7bde3b6542fe50e41d6cd94_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Checks processor information in registry
    PID:1544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1544-0-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

    Filesize

    4KB

  • memory/1544-2-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1544-1-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1544-3-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1544-5-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1544-4-0x000000000057E000-0x000000000063D000-memory.dmp

    Filesize

    764KB

  • memory/1544-6-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB

  • memory/1544-7-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

    Filesize

    4KB

  • memory/1544-8-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1544-10-0x000000000057E000-0x000000000063D000-memory.dmp

    Filesize

    764KB

  • memory/1544-16-0x0000000000400000-0x000000000063E000-memory.dmp

    Filesize

    2.2MB