Analysis

  • max time kernel
    15s
  • max time network
    2s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2022, 10:15

General

  • Target

    fd623709e0f325dbd83b6317a2035471a89bdfe80d9afdb98dfab2d8e2948de9.exe

  • Size

    449KB

  • MD5

    91f8bb877996d474a1f29c49f408e05a

  • SHA1

    b8a8b8775aac93044ee74e080d3576f98544ab22

  • SHA256

    fd623709e0f325dbd83b6317a2035471a89bdfe80d9afdb98dfab2d8e2948de9

  • SHA512

    22d20fee704b7df2a8bea3f3dfddb0467848bcebdce30e4d6fde17839235ba82a86d59599eb0d71c0afbc5189b2e1bc213d20efb67289ab053f1180ea696b49f

  • SSDEEP

    3072:KOq7sovg+1AiE5BPl03VzZzX7xKS0Quf+kFY2/lCUX8YfeCCdRgZfYEYfeCCd71e:zoYWZz/kVeCCsZwteCCZx3xsZwA

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3004
      • C:\Users\Admin\AppData\Local\Temp\fd623709e0f325dbd83b6317a2035471a89bdfe80d9afdb98dfab2d8e2948de9.exe
        "C:\Users\Admin\AppData\Local\Temp\fd623709e0f325dbd83b6317a2035471a89bdfe80d9afdb98dfab2d8e2948de9.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1544
        • C:\Users\Admin\AppData\Local\Temp\fd623709e0f325dbd83b6317a2035471a89bdfe80d9afdb98dfab2d8e2948de9.exe
          C:\Users\Admin\AppData\Local\Temp\fd623709e0f325dbd83b6317a2035471a89bdfe80d9afdb98dfab2d8e2948de9.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3928

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1544-132-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/1544-140-0x0000000000400000-0x0000000000472000-memory.dmp

      Filesize

      456KB

    • memory/3004-143-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/3928-138-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB

    • memory/3928-139-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB

    • memory/3928-136-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB

    • memory/3928-141-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB

    • memory/3928-142-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB

    • memory/3928-144-0x0000000000400000-0x000000000040C000-memory.dmp

      Filesize

      48KB

    • memory/3928-145-0x0000000010000000-0x0000000010013000-memory.dmp

      Filesize

      76KB