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Analysis

  • max time kernel
    108s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    17/06/2023, 03:19

General

  • Target

    LDPlayer9_es_1009_ld.exe

  • Size

    2.9MB

  • MD5

    58c20ae367474645d8aa07c2cda911a1

  • SHA1

    a06bf45bdd0645bedd0c7ce2fcc1bfa901ba3d85

  • SHA256

    9d084dce91f4bcd742f906c94ea2791e7cf0ce0b0b7ef5e4e77fdd677c4dcfc3

  • SHA512

    766a6eab3836ced555552c1fe8dbb8e4cb722202c1767a09fcacc173a17e37c88943a8e8b5883130c5018ddef5a5387840221d33aeba6985b0437b62a333e859

  • SSDEEP

    49152:9Zg3BIpaMOuzULaJ1jqVOOIkx0OcltGbYhtEoO:9+3+pa9uzU81OVOOIk2OcmEh4

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\LDPlayer9_es_1009_ld.exe
    "C:\Users\Admin\AppData\Local\Temp\LDPlayer9_es_1009_ld.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1348
    • C:\Windows\SysWOW64\taskkill.exe
      "taskkill" /F /IM dnplayer.exe /T
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1784
    • C:\Windows\SysWOW64\taskkill.exe
      "taskkill" /F /IM dnmultiplayer.exe /T
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1872
    • C:\Windows\SysWOW64\taskkill.exe
      "taskkill" /F /IM dnupdate.exe /T
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:1412
    • C:\Windows\SysWOW64\taskkill.exe
      "taskkill" /F /IM bugreport.exe /T
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:340
    • C:\LDPlayer\LDPlayer9\LDPlayer.exe
      "C:\LDPlayer\LDPlayer9\\LDPlayer.exe" -silence -downloader -openid=1009 -language=es -path="C:\LDPlayer\LDPlayer9\"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1876
      • C:\Windows\SysWOW64\taskkill.exe
        "C:\Windows\System32\taskkill.exe" /F /IM dnmultiplayerex.exe /T
        3⤵
        • Kills process with taskkill
        PID:1140
      • C:\Windows\SysWOW64\taskkill.exe
        "taskkill" /F /IM fynews.exe
        3⤵
        • Kills process with taskkill
        PID:112
      • C:\Windows\SysWOW64\taskkill.exe
        "taskkill" /F /IM ldnews.exe
        3⤵
        • Kills process with taskkill
        PID:320

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\LDPlayer\LDPlayer9\LDPlayer.exe

    Filesize

    624.1MB

    MD5

    de0a5cb29f81b73ba689fb446874d4d8

    SHA1

    eeb74cfeef30c660e4d03dfd49284ab970b65114

    SHA256

    67f466c10f62f65026c306de4b2583d659cca0442ed3a58bfe81c27bcf43a2b5

    SHA512

    71475fb07119959f3b5a444e2a66246fc732b3c51f5501be6a69488387ffac93d5c4600e938b9eff22b190b2df20f8b56e3e32c28661a060991ddddefdb1c675

  • \LDPlayer\LDPlayer9\LDPlayer.exe

    Filesize

    478.9MB

    MD5

    8bb399c1b71c16a4962a453efa2fb346

    SHA1

    bb281952175fea4edb17828bf22b2c969333f178

    SHA256

    a17e22410818dec7613e5fa0c350311176f881e776f3ee849071f9ff8c68c4d3

    SHA512

    52a3bc332651751fa1e7c57e2dce8094aa4efd21f5c0777f650cdd900e014b8385b25743bcc32dbc719784e27e2c13779097036b5593995a876672f27f39f4f4