Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-07-2024 19:23

General

  • Target

    31a8756b48576862e6312bdc063fa94b_JaffaCakes118.exe

  • Size

    378KB

  • MD5

    31a8756b48576862e6312bdc063fa94b

  • SHA1

    b463b6d251a26a86a1f1472d6dbc0d953f4b4d5c

  • SHA256

    9fd8ae4b3bf5dcc239a3ea97e113683d1eb3ce564987109ccbeb2b2565c47d15

  • SHA512

    f436e13c9b6886b5ea5367d906d10f3f6ad596b969f205f7ceab5bcc9a1f6044e5a08a2c74ab6e09071c86f8c8fc9fcb661920e34f0208fae663ad44f9a813d6

  • SSDEEP

    6144:HMrDwd7lMQ5BCljd6S9Kt0CvvpoUqXxxRuoC2JrgWCSaLRXYh/qiJlzZPWzLoKHf:HqEd7lMY43Kt0CXSUSXagEs/RxWAkf/

Malware Config

Signatures

  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\31a8756b48576862e6312bdc063fa94b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\31a8756b48576862e6312bdc063fa94b_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:1968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1968-0-0x0000000000400000-0x00000000004EC000-memory.dmp

    Filesize

    944KB

  • memory/1968-1-0x0000000000400000-0x00000000004EC000-memory.dmp

    Filesize

    944KB

  • memory/1968-3-0x0000000000400000-0x00000000004EC000-memory.dmp

    Filesize

    944KB

  • memory/1968-9-0x0000000000400000-0x00000000004EC000-memory.dmp

    Filesize

    944KB

  • memory/1968-11-0x0000000000400000-0x00000000004EC000-memory.dmp

    Filesize

    944KB