Analysis

  • max time kernel
    150s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/04/2024, 21:38

General

  • Target

    03af34a8a180f811a55a153ac194112a_JaffaCakes118.exe

  • Size

    6.6MB

  • MD5

    03af34a8a180f811a55a153ac194112a

  • SHA1

    a99b4ba27c30c1c883a6bde670785ac8294e6c2f

  • SHA256

    5b5a714356ccbcd9b282d541cf3ff2b5e93704c6079bb0fecf1a6c1f01224f98

  • SHA512

    8c32f323b3696eebf34efc8988fee0c2bceff8cdc8c3394ba678394080248fde55c3811b5a14580ea9bd979219f3b3b06fc02372c35382b7d554e9e2aad26f49

  • SSDEEP

    98304:FlerjesRJ8YQU//erPO0i5561qfG7Sjz2Ob7IIDQF:urj578YQbPy41qf7mbuQ

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\03af34a8a180f811a55a153ac194112a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\03af34a8a180f811a55a153ac194112a_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:2172

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\905c0769f9a06c95a24ddf945\patcher.exe$

    Filesize

    6.6MB

    MD5

    03af34a8a180f811a55a153ac194112a

    SHA1

    a99b4ba27c30c1c883a6bde670785ac8294e6c2f

    SHA256

    5b5a714356ccbcd9b282d541cf3ff2b5e93704c6079bb0fecf1a6c1f01224f98

    SHA512

    8c32f323b3696eebf34efc8988fee0c2bceff8cdc8c3394ba678394080248fde55c3811b5a14580ea9bd979219f3b3b06fc02372c35382b7d554e9e2aad26f49

  • memory/2172-0-0x0000000000400000-0x000000000040D000-memory.dmp

    Filesize

    52KB