Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05-04-2024 02:19

General

  • Target

    c82487727f3954e4e49f732b28d0c15a_JaffaCakes118.exe

  • Size

    985KB

  • MD5

    c82487727f3954e4e49f732b28d0c15a

  • SHA1

    df6a2855df51e7a377f9b73277e68461e7e0243c

  • SHA256

    51a880704748c6fda9073e5f22a1fc3d1840198cd288d9edbca272fb2e02d9e9

  • SHA512

    cc838560567bf903424e9d5ad47e60fb3b2718235cabdf9a45d65bf392bb6a1dfde0c8e5de7bc78899177cf0590c077d07f6a8e4bc9a526827b5bf884914bfbb

  • SSDEEP

    24576:DTl7TlPUijBHQmZ3ntA7wnNTBoVNM+kxZr:DTBTqiFHQRwnNTBok+eZr

Malware Config

Signatures

  • ASPack v2.12-2.42 1 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c82487727f3954e4e49f732b28d0c15a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c82487727f3954e4e49f732b28d0c15a_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:2920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    985KB

    MD5

    c82487727f3954e4e49f732b28d0c15a

    SHA1

    df6a2855df51e7a377f9b73277e68461e7e0243c

    SHA256

    51a880704748c6fda9073e5f22a1fc3d1840198cd288d9edbca272fb2e02d9e9

    SHA512

    cc838560567bf903424e9d5ad47e60fb3b2718235cabdf9a45d65bf392bb6a1dfde0c8e5de7bc78899177cf0590c077d07f6a8e4bc9a526827b5bf884914bfbb

  • memory/2920-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB

  • memory/2920-272-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB