Analysis

  • max time kernel
    94s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-09-2024 12:45

General

  • Target

    de4f744825680e16a8f41d2810e9fe5c_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    de4f744825680e16a8f41d2810e9fe5c

  • SHA1

    a728b3a0b0346e20dde53e43c4154f460b2f9be9

  • SHA256

    79423b8ca42548c8af737cfdd5a54dae470a8434468825c1b2fa6962138db0e5

  • SHA512

    6b60d2d6fd216a315a67f50078faa6b724bdd55d04d68f4a77215112759ac68f8b43ad79d4e44709cb379b237ae70418ddbea0ae0a635579397c07d881f9460b

  • SSDEEP

    49152:eT8Web0fr7djGPWE52NuOsQWeDGVklo0GUW/udDdkkDzYDo9s9biaGcTJUKv58ko:jWuCdiPWEMYnQWBVk60W/2ZbzbsQIJU9

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de4f744825680e16a8f41d2810e9fe5c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\de4f744825680e16a8f41d2810e9fe5c_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    PID:4176

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/4176-0-0x00000000037E0000-0x00000000037E1000-memory.dmp

    Filesize

    4KB

  • memory/4176-3-0x00000000037E0000-0x00000000037E1000-memory.dmp

    Filesize

    4KB