Analysis

  • max time kernel
    1200s
  • max time network
    844s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12-11-2024 19:27

General

  • Target

    b25cc314720ced9b2845941fb145bbf06493fad7b2b4a76b8fbffc995ff46215.exe

  • Size

    392KB

  • MD5

    e3ea83c55b5ba8bafb881b6c928d2092

  • SHA1

    f97d4c11815cfae72ac597aa1ca355d0c6371ae8

  • SHA256

    b25cc314720ced9b2845941fb145bbf06493fad7b2b4a76b8fbffc995ff46215

  • SHA512

    37a34ca8774f9d6e3be3c14a5d560600bf468b5b9a3b68107b4b35ed3c466e1293996091f79cd20a1d91413b64c914cb2d879aeeb54537bf33a484e5722eda32

  • SSDEEP

    6144:6M0SzuU2+09ccA3F8b88LmJdWrcIIFPrZZYGa/Sd6ElhL6EYp0I:6bq49cw8WIpZZbaAOx0I

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 11 IoCs
  • Suspicious use of SendNotifyMessage 10 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b25cc314720ced9b2845941fb145bbf06493fad7b2b4a76b8fbffc995ff46215.exe
    "C:\Users\Admin\AppData\Local\Temp\b25cc314720ced9b2845941fb145bbf06493fad7b2b4a76b8fbffc995ff46215.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:2700
    • C:\ProgramData\043A6A5B00014973000A2A68B4EB2331\043A6A5B00014973000A2A68B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000A2A68B4EB2331\043A6A5B00014973000A2A68B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\b25cc314720ced9b2845941fb145bbf06493fad7b2b4a76b8fbffc995ff46215.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Loads dropped DLL
      • 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:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\043A6A5B00014973000A2A68B4EB2331\043A6A5B00014973000A2A68B4EB2331.exe

    Filesize

    392KB

    MD5

    e3ea83c55b5ba8bafb881b6c928d2092

    SHA1

    f97d4c11815cfae72ac597aa1ca355d0c6371ae8

    SHA256

    b25cc314720ced9b2845941fb145bbf06493fad7b2b4a76b8fbffc995ff46215

    SHA512

    37a34ca8774f9d6e3be3c14a5d560600bf468b5b9a3b68107b4b35ed3c466e1293996091f79cd20a1d91413b64c914cb2d879aeeb54537bf33a484e5722eda32

  • memory/2700-0-0x00000000001B0000-0x00000000001B2000-memory.dmp

    Filesize

    8KB

  • memory/2700-2-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2700-1-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2700-21-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2700-31-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-12-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-11-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-13-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-22-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-33-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-39-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-52-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-53-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-54-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-55-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-56-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-57-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-59-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-60-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-61-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-62-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-63-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-64-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-65-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-66-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-67-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-68-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-69-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-70-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-71-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-72-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-73-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-74-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-75-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-76-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-77-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-78-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-79-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-80-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-81-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-82-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-83-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-84-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-85-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-86-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-87-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-88-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-89-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-90-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-91-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-92-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB

  • memory/2820-93-0x0000000000400000-0x00000000004BF000-memory.dmp

    Filesize

    764KB