Analysis

  • max time kernel
    171s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 11:12

General

  • Target

    97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545.exe

  • Size

    492KB

  • MD5

    0ca1bb2b9a27ab3a8bd297faf9e7dc55

  • SHA1

    aba846153b4220f5a0bd7cc1c5fb90544123baee

  • SHA256

    97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545

  • SHA512

    186046e37fcdea54630aeb67441f34248ce85998fc64b39993e21d334253605dc869177a805824d99fc563dc4184fb994ba2ebef82fd8bec08c7174df9056ca5

  • SSDEEP

    6144:gNc0pJrmmnaVvlw5RDqkFEoS782Ag30sJFbGozUc5t+EeqR:Leahlw5R+kZ2AY0sLp5t+

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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\97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545.exe
    "C:\Users\Admin\AppData\Local\Temp\97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545.exe"
      2⤵
      • Windows security bypass
      • Executes dropped EXE
      • Deletes itself
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:1948

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    492KB

    MD5

    0ca1bb2b9a27ab3a8bd297faf9e7dc55

    SHA1

    aba846153b4220f5a0bd7cc1c5fb90544123baee

    SHA256

    97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545

    SHA512

    186046e37fcdea54630aeb67441f34248ce85998fc64b39993e21d334253605dc869177a805824d99fc563dc4184fb994ba2ebef82fd8bec08c7174df9056ca5

  • C:\ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    492KB

    MD5

    0ca1bb2b9a27ab3a8bd297faf9e7dc55

    SHA1

    aba846153b4220f5a0bd7cc1c5fb90544123baee

    SHA256

    97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545

    SHA512

    186046e37fcdea54630aeb67441f34248ce85998fc64b39993e21d334253605dc869177a805824d99fc563dc4184fb994ba2ebef82fd8bec08c7174df9056ca5

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    492KB

    MD5

    0ca1bb2b9a27ab3a8bd297faf9e7dc55

    SHA1

    aba846153b4220f5a0bd7cc1c5fb90544123baee

    SHA256

    97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545

    SHA512

    186046e37fcdea54630aeb67441f34248ce85998fc64b39993e21d334253605dc869177a805824d99fc563dc4184fb994ba2ebef82fd8bec08c7174df9056ca5

  • \ProgramData\F4D55F6500014973000CA680B4EB2331\F4D55F6500014973000CA680B4EB2331.exe

    Filesize

    492KB

    MD5

    0ca1bb2b9a27ab3a8bd297faf9e7dc55

    SHA1

    aba846153b4220f5a0bd7cc1c5fb90544123baee

    SHA256

    97b6b60215010008a4d60d104a6e943e6d0b7c65e04573bf361148e4f87fa545

    SHA512

    186046e37fcdea54630aeb67441f34248ce85998fc64b39993e21d334253605dc869177a805824d99fc563dc4184fb994ba2ebef82fd8bec08c7174df9056ca5

  • memory/1480-54-0x0000000076831000-0x0000000076833000-memory.dmp

    Filesize

    8KB

  • memory/1480-59-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1480-64-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1948-57-0x0000000000000000-mapping.dmp

  • memory/1948-62-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/1948-63-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB