Analysis

  • max time kernel
    89s
  • max time network
    97s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-06-2024 07:49

General

  • Target

    acee72d648216217f6208a6d648767f06252a72aa3a8f4bf88de049eecb27c23.exe

  • Size

    48KB

  • MD5

    483fe860119307c2f9e2f7ed4caadc81

  • SHA1

    b5fa21f06419e585cb9faa7227f1931a8521ca5f

  • SHA256

    acee72d648216217f6208a6d648767f06252a72aa3a8f4bf88de049eecb27c23

  • SHA512

    4590310719d9a253e71dcb46775029d1213c87f21d6d002ec78584cc5eece9fdf169af174ae287a9328c81c1699927b552fdb1b4b8d1b59f706511ae48b142c7

  • SSDEEP

    768:zynb12Aw5J6HC4kq5Jp9bjAzhyY55J+NStcEeUlyqgZl4p67dhPC:Ub1MsHz3JDwhyWr+N95OTga6u

Score
8/10

Malware Config

Signatures

  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Creates a Windows Service
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\acee72d648216217f6208a6d648767f06252a72aa3a8f4bf88de049eecb27c23.exe
    "C:\Users\Admin\AppData\Local\Temp\acee72d648216217f6208a6d648767f06252a72aa3a8f4bf88de049eecb27c23.exe"
    1⤵
    • Sets DLL path for service in the registry
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3732
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 1 && del /f/q "C:\Users\Admin\AppData\Local\Temp\acee72d648216217f6208a6d648767f06252a72aa3a8f4bf88de049eecb27c23.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4356
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 1
        3⤵
        • Runs ping.exe
        PID:4964
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Remoctds"
    1⤵
      PID:3212
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k "Remoctds"
      1⤵
        PID:2500

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files (x86)\Google\240612000.dll

        Filesize

        25KB

        MD5

        29735051033ee32bad62253a15518418

        SHA1

        631fbe5f2b84535625b6673de4103fa1134f32b2

        SHA256

        2b84c060fe74510892e1f42f3fb759468cfe4b847b4ca3d6f01d292661ca8297

        SHA512

        aa0f8f32ef13568cbb6f3fb80626a30cec2d88fae32c3a36b9f4ead3739cb51c3772dc8dbfde00a6e094c7b9a5ef5ac9b82790edffd842f60f52c3fb3e020d39