Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    11/06/2024, 00:54

General

  • Target

    9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe

  • Size

    805KB

  • MD5

    9c7fc7ec402f9ae00b297073d0437144

  • SHA1

    90f7f9fea535beadb0fe3fe1f3839f3bf9110383

  • SHA256

    154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d

  • SHA512

    44ad68372d0a92273e2cd966836f1eac21f87e0f370d60638b529bf4f1fa7aa0f9440358d6856ad28a39cbd1436c923056971be9661771b723d81a13ddd4c7a9

  • SSDEEP

    24576:OZgQdNnVpyPul3hdVcN/KuJg/kmd9p2WI:mNTWPm3tcZKuJqkkE

Score
7/10
upx

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 18 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\setup.exe
      C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1184

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\44wgcOWxV7\intro_page.html

          Filesize

          15KB

          MD5

          60995d04e55f8d138cf5183e95942906

          SHA1

          d90f51dd6705b94d7d3915dad623f61a7654a410

          SHA256

          05b3464493d500473e1370aafd8c0b8db1678bd38353237141997607caf5c132

          SHA512

          3886ba8025d96b3ba1522def75b997aec503505c14ec3364bba93fa8a5509c792b44bc67a9afbfcc4af9047bad69ae7c9dfd61ec094079cf7ddf3838704af871

        • \Users\Admin\AppData\Local\Temp\setup.exe

          Filesize

          805KB

          MD5

          9c7fc7ec402f9ae00b297073d0437144

          SHA1

          90f7f9fea535beadb0fe3fe1f3839f3bf9110383

          SHA256

          154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d

          SHA512

          44ad68372d0a92273e2cd966836f1eac21f87e0f370d60638b529bf4f1fa7aa0f9440358d6856ad28a39cbd1436c923056971be9661771b723d81a13ddd4c7a9

        • memory/1184-16-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-21-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-10-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-11-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-12-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-25-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-14-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-15-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-23-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-17-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-18-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-19-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-20-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/1184-22-0x0000000000E50000-0x00000000010AC000-memory.dmp

          Filesize

          2.4MB

        • memory/2008-9-0x0000000001100000-0x000000000135C000-memory.dmp

          Filesize

          2.4MB

        • memory/2008-0-0x0000000001100000-0x000000000135C000-memory.dmp

          Filesize

          2.4MB

        • memory/2008-13-0x0000000002A30000-0x0000000002C8C000-memory.dmp

          Filesize

          2.4MB

        • memory/2008-4-0x0000000002A30000-0x0000000002C8C000-memory.dmp

          Filesize

          2.4MB