Overview

overview

10

Static

static

3

3cea2651a1...18.exe

windows7-x64

10

3cea2651a1...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2024, 09:59

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target

    3cea2651a1632abd9bf37bd30a01527f_JaffaCakes118.exe

  • Size

    31KB

  • MD5

    3cea2651a1632abd9bf37bd30a01527f

  • SHA1

    2f406b758e9777dc07007fe829b2f4eac29a4070

  • SHA256

    7aa888afa1911570b766df128b4bfe025fe9b75da8c255609af856b5ca0a12a5

  • SHA512

    922d8038090ed55b5dc9ddbc0170f95ca62b243d4f44b15c1230aeb7a9ebce81757f9791c8e649565a72e0616c5ff41ed56435edad051503348db5f68538b991

  • SSDEEP

    768:2SneDDnFhlVVZ4omjGU8zHTHXzXHCzcsHizTxavc:2SnQhB+pjGU4j5j0vc

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3cea2651a1632abd9bf37bd30a01527f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3cea2651a1632abd9bf37bd30a01527f_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Users\Admin\Admin.exe
      "C:\Users\Admin\Admin.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2100

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\Admin.exe
          Filesize

          31KB

          MD5

          7bbde92f933969f3e6557c56c653f166

          SHA1

          fe68001f15c47ce4c1925d618ecd73054b3cea25

          SHA256

          e8cdcc5fd0184d600fcab5960d51f994cba360fc33028b1ffb7004b3b8f8ea4d

          SHA512

          a4e0db292728daa33814b12086793bf43cf58916d70c83345284f81644070209c2d440370d576a27d669b39dec10a257594f1d1c709eb306555a3d77b691481e

          Download Submit

        • memory/2100-33-0x0000000000400000-0x000000000040C000-memory.dmp

          Filesize

          48KB

          Download

        • memory/2168-0-0x0000000000400000-0x000000000040C000-memory.dmp

          Filesize

          48KB

          Download