Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    08-07-2024 12:19

General

  • Target

    2c51fc2b5f78969f04b67c21bc149e7a_JaffaCakes118.exe

  • Size

    214KB

  • MD5

    2c51fc2b5f78969f04b67c21bc149e7a

  • SHA1

    af6997b1d0d1c087dd05aa31cdff42ca940e8893

  • SHA256

    8a0d64bdfbb3220d68c7a83615c4640c9be29ffc7e77d7924aa64141987a4384

  • SHA512

    4e5a0bb9cace7148be590e0b0eb8bd8e662c128eaab2027daab26affecfd49995b776e8c55a467b5740bbb543135863eeaa1616371dae46cdaa627182bddd852

  • SSDEEP

    6144:ecudouGRWvxvgmvIgF4s9d8AgCN6NeGpFF3SP6ui0:edGApJvIBszgHNeGjFCo

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c51fc2b5f78969f04b67c21bc149e7a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2c51fc2b5f78969f04b67c21bc149e7a_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of UnmapMainImage
    PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2396-1-0x0000000000400000-0x000000000047D000-memory.dmp

    Filesize

    500KB

  • memory/2396-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/2396-2-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2396-3-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2396-6-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2396-35947-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB

  • memory/2396-35948-0x0000000072DFA000-0x0000000072DFB000-memory.dmp

    Filesize

    4KB

  • memory/2396-35949-0x0000000072D80000-0x0000000073DE2000-memory.dmp

    Filesize

    16.4MB

  • memory/2396-35952-0x0000000000400000-0x000000000043B000-memory.dmp

    Filesize

    236KB