Analysis

  • max time kernel
    19s
  • max time network
    22s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/09/2024, 15:59

General

  • Target

    Ace_executor.exe

  • Size

    80.5MB

  • MD5

    d4a4271250b540003b349e43a0d26f4c

  • SHA1

    3bc7799e2ffb7588742633359b8cf35209bb4e76

  • SHA256

    94336ccbc2bf47d3d53813a6a84ba5eba80f8f5d10cb145d8cf99e50e737a471

  • SHA512

    452afb91a5177915721d117637d7da530b16e8ce94849f9e249af88cf671596b565eb1c1971af5f9ae5f78a3e936c469a87f5e9dd146506f91551365dfa614da

  • SSDEEP

    1572864:vvxZQglwWLvZSk8IpG7V+VPhqclE7hlgkiYgj+h58sMw091b4cJzU:vvxZxqGZSkB05awcYeu5Y91bU

Score
7/10
upx

Malware Config

Signatures

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

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

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ace_executor.exe
    "C:\Users\Admin\AppData\Local\Temp\Ace_executor.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Users\Admin\AppData\Local\Temp\Ace_executor.exe
      "C:\Users\Admin\AppData\Local\Temp\Ace_executor.exe"
      2⤵
      • Loads dropped DLL
      PID:1988
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2764
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x5d8
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1808

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\_MEI13202\python311.dll

      Filesize

      1.6MB

      MD5

      546cc5fe76abc35fdbf92f682124e23d

      SHA1

      5c1030752d32aa067b49125194befee7b3ee985a

      SHA256

      43bff2416ddd123dfb15d23dc3e99585646e8df95633333c56d85545029d1e76

      SHA512

      cb75334f2f36812f3a5efd500b2ad97c21033a7a7054220e58550e95c3408db122997fee70a319aef8db6189781a9f2c00a9c19713a89356038b87b036456720

    • memory/1988-1262-0x000007FEF6760000-0x000007FEF6D49000-memory.dmp

      Filesize

      5.9MB

    • memory/1988-1263-0x000007FEF6760000-0x000007FEF6D49000-memory.dmp

      Filesize

      5.9MB