Overview

overview

10

Static

static

3

bae1735c8a...18.exe

windows7-x64

10

bae1735c8a...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    146s
  • 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, 07:44

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General

  • Target

    bae1735c8a6e4025b08cdca8519c4565_JaffaCakes118.exe

  • Size

    448KB

  • MD5

    bae1735c8a6e4025b08cdca8519c4565

  • SHA1

    05810b30b896463c8c2750c34e036d63fac5634b

  • SHA256

    f37ea0007bcb2caa8d3c40b4f60b016085ba42629f5c9aaf101c1d0f7364368e

  • SHA512

    c386da437c4d6fb96f4fed8f3c45a5aec7d49492eef1aeaff28ea6c78593ed17fb845f5f1ef24b7adf5ececce1acd195029f9237124844b20e138ceee6522111

  • SSDEEP

    12288:0IBonxhX5gS5escFg+ISAa3Qp9ZoTOaG:enxhX5F5z+ISdSo

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\bae1735c8a6e4025b08cdca8519c4565_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bae1735c8a6e4025b08cdca8519c4565_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:1052
    • C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\bae1735c8a6e4025b08cdca8519c4565_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:2196

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

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

          448KB

          MD5

          bae1735c8a6e4025b08cdca8519c4565

          SHA1

          05810b30b896463c8c2750c34e036d63fac5634b

          SHA256

          f37ea0007bcb2caa8d3c40b4f60b016085ba42629f5c9aaf101c1d0f7364368e

          SHA512

          c386da437c4d6fb96f4fed8f3c45a5aec7d49492eef1aeaff28ea6c78593ed17fb845f5f1ef24b7adf5ececce1acd195029f9237124844b20e138ceee6522111

          Download Submit

        • memory/1052-28-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/1052-1-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/1052-2-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/1052-18-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/1052-0-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2196-13-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/2196-12-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/2196-11-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/2196-19-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/2196-31-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/2196-32-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download

        • memory/2196-37-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

          Download