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Analysis

  • max time kernel
    148s
  • max time network
    106s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2022, 04:14

General

  • Target

    f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b.exe

  • Size

    444KB

  • MD5

    2219cc9eedaa0cccf7885f9b350764e6

  • SHA1

    2218073170e783ddeb703bf11e59acf423049f2f

  • SHA256

    f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b

  • SHA512

    b252a43dc4b1ffc9cdececd04410a0c8c2f87c3e1fb27671f8305bf42b4003e1ff2aa1c9f300d031d5277f222a2fb47baca690dfdf613d5cc349889bae293421

  • SSDEEP

    6144:TO32QTZdUgyqS8VmA7iNog9KyW9syrjU3caZnD8zAmCjgIyp+EA1:T8ldy980OWNKyW9sWARZDCYey

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\f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b.exe
    "C:\Users\Admin\AppData\Local\Temp\f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1380
    • C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe
      "C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b.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:2024

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

    Filesize

    444KB

    MD5

    2219cc9eedaa0cccf7885f9b350764e6

    SHA1

    2218073170e783ddeb703bf11e59acf423049f2f

    SHA256

    f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b

    SHA512

    b252a43dc4b1ffc9cdececd04410a0c8c2f87c3e1fb27671f8305bf42b4003e1ff2aa1c9f300d031d5277f222a2fb47baca690dfdf613d5cc349889bae293421

  • C:\ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

    Filesize

    444KB

    MD5

    2219cc9eedaa0cccf7885f9b350764e6

    SHA1

    2218073170e783ddeb703bf11e59acf423049f2f

    SHA256

    f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b

    SHA512

    b252a43dc4b1ffc9cdececd04410a0c8c2f87c3e1fb27671f8305bf42b4003e1ff2aa1c9f300d031d5277f222a2fb47baca690dfdf613d5cc349889bae293421

  • \ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

    Filesize

    444KB

    MD5

    2219cc9eedaa0cccf7885f9b350764e6

    SHA1

    2218073170e783ddeb703bf11e59acf423049f2f

    SHA256

    f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b

    SHA512

    b252a43dc4b1ffc9cdececd04410a0c8c2f87c3e1fb27671f8305bf42b4003e1ff2aa1c9f300d031d5277f222a2fb47baca690dfdf613d5cc349889bae293421

  • \ProgramData\F4D55F6500014973000C7881B4EB2331\F4D55F6500014973000C7881B4EB2331.exe

    Filesize

    444KB

    MD5

    2219cc9eedaa0cccf7885f9b350764e6

    SHA1

    2218073170e783ddeb703bf11e59acf423049f2f

    SHA256

    f5064cd6cca093a1a88c558b807dcde617e8e71e805d67db12b4db09cc54a01b

    SHA512

    b252a43dc4b1ffc9cdececd04410a0c8c2f87c3e1fb27671f8305bf42b4003e1ff2aa1c9f300d031d5277f222a2fb47baca690dfdf613d5cc349889bae293421

  • memory/1380-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

    Filesize

    8KB

  • memory/1380-60-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/1380-63-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB

  • memory/2024-62-0x0000000000410000-0x00000000004E1000-memory.dmp

    Filesize

    836KB