Overview

overview

10

Static

static

3

bb3130f19a...18.exe

windows7-x64

10

bb3130f19a...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    145s
  • max time network
    89s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 09:32

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General

  • Target

    bb3130f19a8736c5ccbaf0a5045ea7ad_JaffaCakes118.exe

  • Size

    448KB

  • MD5

    bb3130f19a8736c5ccbaf0a5045ea7ad

  • SHA1

    5b71dcad7f3ed02aa14b14f76d42620617847400

  • SHA256

    30851cc97e0ce4b1fd7fd89e6e7a438d8317a28cb9cdcfb788fdb6d9fbe68b88

  • SHA512

    3dabb886cf229f48e74a5002f44f55caed2c559352f7d499babf19b41e7c1a0a13020afdb2399553b52443c111b60e084792790664d6ba8bea71a1afa334ed88

  • SSDEEP

    6144:biKezTFRf9Az4xirYFHT4NkTY1ktS0IThxFxkuI/fyzEcp9VRCmjOSOm4ElHu2Tq:ba94eFHTPkZLPhlRwSOUBF

Score
10/10
discoveryevasionpersistencetrojan

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
    evasiontrojan
  • Disables taskbar notifications via registry modification
    evasion
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb3130f19a8736c5ccbaf0a5045ea7ad_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bb3130f19a8736c5ccbaf0a5045ea7ad_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\bb3130f19a8736c5ccbaf0a5045ea7ad_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2176

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
          Filesize

          448KB

          MD5

          bb3130f19a8736c5ccbaf0a5045ea7ad

          SHA1

          5b71dcad7f3ed02aa14b14f76d42620617847400

          SHA256

          30851cc97e0ce4b1fd7fd89e6e7a438d8317a28cb9cdcfb788fdb6d9fbe68b88

          SHA512

          3dabb886cf229f48e74a5002f44f55caed2c559352f7d499babf19b41e7c1a0a13020afdb2399553b52443c111b60e084792790664d6ba8bea71a1afa334ed88

          Download Submit

        • memory/2176-11-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2176-10-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2176-17-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2176-29-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2176-30-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2176-35-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2240-1-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2240-0-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2240-16-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download

        • memory/2240-26-0x0000000000410000-0x00000000004FF000-memory.dmp

          Filesize

          956KB

          Download