Overview

overview

10

Static

static

3

db9e8b70cf...18.exe

windows7-x64

10

db9e8b70cf...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    147s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/09/2024, 02:00

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General

  • Target

    db9e8b70cf3a66136e5f986cc56b9cdc_JaffaCakes118.exe

  • Size

    384KB

  • MD5

    db9e8b70cf3a66136e5f986cc56b9cdc

  • SHA1

    9f0b42b83401879a4952772c3b558556d65af7e1

  • SHA256

    c489b33aa44bf454b70ee568a1bd93f2ff4a2fb170d79059e8f5043da5dd3c8e

  • SHA512

    98a2e629b32245fe968ba5ce66fd247b9caeb3fa0d495f898f8044f26880cd002a4790f532fcaf8b6ce6d8117ff58efd628fa84ce809bb7a82a8ca6b84f6e29a

  • SSDEEP

    6144:KZuo4VXdsr15N1111111VD111111111111111111111111111111111UNNQOrL8J:KZeVNsr15N1111111VD111111111111p

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 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db9e8b70cf3a66136e5f986cc56b9cdc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\db9e8b70cf3a66136e5f986cc56b9cdc_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:2668
    • C:\ProgramData\043A6A5B00014973000C6F57B4EB2331\043A6A5B00014973000C6F57B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000C6F57B4EB2331\043A6A5B00014973000C6F57B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\db9e8b70cf3a66136e5f986cc56b9cdc_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:2368

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        • \ProgramData\043A6A5B00014973000C6F57B4EB2331\043A6A5B00014973000C6F57B4EB2331.exe
          Filesize

          384KB

          MD5

          db9e8b70cf3a66136e5f986cc56b9cdc

          SHA1

          9f0b42b83401879a4952772c3b558556d65af7e1

          SHA256

          c489b33aa44bf454b70ee568a1bd93f2ff4a2fb170d79059e8f5043da5dd3c8e

          SHA512

          98a2e629b32245fe968ba5ce66fd247b9caeb3fa0d495f898f8044f26880cd002a4790f532fcaf8b6ce6d8117ff58efd628fa84ce809bb7a82a8ca6b84f6e29a

          Download Submit

        • memory/2368-14-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-11-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-13-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-19-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-32-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-33-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-34-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2368-38-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2668-2-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2668-0-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2668-1-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2668-18-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download

        • memory/2668-29-0x0000000000410000-0x00000000004D5000-memory.dmp

          Filesize

          788KB

          Download