Analysis

  • max time kernel
    89s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 22:53

General

  • Target

    8abdc6665b728e71a0ac1d0418eb441c.exe

  • Size

    47KB

  • MD5

    8abdc6665b728e71a0ac1d0418eb441c

  • SHA1

    abe212e0fba33812ff9da2c1f1362fd2d5a666cd

  • SHA256

    034bf70f09517775dec62db553f986991b5117b29f30945b7cbc32603cf45b59

  • SHA512

    0bf57705cc0fc15ca290d9ee8a0ff0be89b35a8698d100066f5b7bbfebe682e35b97550c1dc5600853a289f1d9d52343d102bf9d67606e0fae1b871265c98752

  • SSDEEP

    768:yCrWu5p9s6/KANRS8xLxzR4rw9ZRdCaAg3S3KnxdqjM4Pl8tgoz:lrWu50W9NRS8nzGs9jdCad3San6jM4ti

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 IoCs

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

  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Drops file in System32 directory 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8abdc6665b728e71a0ac1d0418eb441c.exe
    "C:\Users\Admin\AppData\Local\Temp\8abdc6665b728e71a0ac1d0418eb441c.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4176
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\8ABDC6~1.EXE
      2⤵
        PID:4720

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\mxsmnqlln.dll

      Filesize

      60KB

      MD5

      cc3d410c4c58a42544e4605e61e7678c

      SHA1

      fe8d68024efeb35fa1b1433f51cc00ee3f300f7d

      SHA256

      50f7c2fa85b942d7331fee82e8e9c926f093cc81aef308550e9cf840e63e0323

      SHA512

      0dd7bef037f599e749041d18ce06b275358e4b8682979434c268dc1073ef46d31203e63409e5073a56aeb37f32db3d07507cd99a53857106fb0c2dbcbc1c97bc

    • memory/4176-0-0x0000000000400000-0x0000000000429000-memory.dmp

      Filesize

      164KB

    • memory/4176-13-0x0000000000400000-0x0000000000429000-memory.dmp

      Filesize

      164KB