Analysis

  • max time kernel
    149s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    29-04-2024 10:21

General

  • Target

    076e06ce83a66732aea04d3e1817db3c_JaffaCakes118.exe

  • Size

    5.3MB

  • MD5

    076e06ce83a66732aea04d3e1817db3c

  • SHA1

    d23508ff3d8af9fbfbc07234d5f50dfb4241dab1

  • SHA256

    be8b69007657b5861d958e1156773f63d6ceeb115b83b24e74f9422c82a5308d

  • SHA512

    f611e7096d6f2e5ed874c2941be7eba261631323dd488787e46c85fa1d051060b610762e8c6ca4c347fd5650e9047166c401d81fbacf3118eef015de11861168

  • SSDEEP

    49152:Fl/ijN5j2Xsl3RJ3LHobUQDgok3l1hnW4F/yOyCPOEOyCPOxZKhPYSP:FlerjesRJ8YQU/l1hzF/xPOjPOfKhJ

Malware Config

Signatures

  • Detect Neshta payload 1 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • 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\076e06ce83a66732aea04d3e1817db3c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\076e06ce83a66732aea04d3e1817db3c_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:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    5.3MB

    MD5

    076e06ce83a66732aea04d3e1817db3c

    SHA1

    d23508ff3d8af9fbfbc07234d5f50dfb4241dab1

    SHA256

    be8b69007657b5861d958e1156773f63d6ceeb115b83b24e74f9422c82a5308d

    SHA512

    f611e7096d6f2e5ed874c2941be7eba261631323dd488787e46c85fa1d051060b610762e8c6ca4c347fd5650e9047166c401d81fbacf3118eef015de11861168

  • memory/3012-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB