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Analysis

  • max time kernel
    132s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/09/2024, 14:45

General

  • Target

    1c3406506c4cb8b2538e6044f7ec849f0ae13dc088f25b68ca307fa9c26460d6.exe

  • Size

    16KB

  • MD5

    cc469f137221fe0f88526c416d767d46

  • SHA1

    adaf54c0a7d8eec727b7668d01089ff87c9cb744

  • SHA256

    1c3406506c4cb8b2538e6044f7ec849f0ae13dc088f25b68ca307fa9c26460d6

  • SHA512

    40d355a5e683fb0f534259dcc6e8f8016594aba6b03ff6b29ce75cb8ad5b9a93330637c345e01f821e5336c0e9978d553eb2a87d9fabd787443a5928735aa1f6

  • SSDEEP

    384:hdtXWiJCQxsEwvK3RpSSHuGQG2Rqm4YhYlF:hDXWipuE+K3/SSHgxmlF

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 6 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c3406506c4cb8b2538e6044f7ec849f0ae13dc088f25b68ca307fa9c26460d6.exe
    "C:\Users\Admin\AppData\Local\Temp\1c3406506c4cb8b2538e6044f7ec849f0ae13dc088f25b68ca307fa9c26460d6.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4640
    • C:\Users\Admin\AppData\Local\Temp\DEM639C.exe
      "C:\Users\Admin\AppData\Local\Temp\DEM639C.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1680
      • C:\Users\Admin\AppData\Local\Temp\DEMBA47.exe
        "C:\Users\Admin\AppData\Local\Temp\DEMBA47.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3980
        • C:\Users\Admin\AppData\Local\Temp\DEM1085.exe
          "C:\Users\Admin\AppData\Local\Temp\DEM1085.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2956
          • C:\Users\Admin\AppData\Local\Temp\DEM66B4.exe
            "C:\Users\Admin\AppData\Local\Temp\DEM66B4.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2644
            • C:\Users\Admin\AppData\Local\Temp\DEMBC94.exe
              "C:\Users\Admin\AppData\Local\Temp\DEMBC94.exe"
              6⤵
              • Checks computer location settings
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2964
              • C:\Users\Admin\AppData\Local\Temp\DEM1284.exe
                "C:\Users\Admin\AppData\Local\Temp\DEM1284.exe"
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:3228

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\DEM1085.exe

    Filesize

    16KB

    MD5

    6a52166c75abaed03cf3eb1e5e87ed1d

    SHA1

    e65623685fad3d14f19708caf14d856330fbdeec

    SHA256

    0f6b94409d10eb350a05a7daef2c3f78f90a44cbdf581fc222502189336ccc8c

    SHA512

    de3d72bb93fa16e4e9eca7422619b8736456ab5821f3892c5bc4ea6e3c93eb1168e4dcb66970e9af5d06cc77291f42a4dfa9c94087615dd015e90ff209ea7367

  • C:\Users\Admin\AppData\Local\Temp\DEM1284.exe

    Filesize

    16KB

    MD5

    ba8b4a40419eaa7e12bb08cefffe5298

    SHA1

    f90a49c63075cd444587fd1d2d59b322e4e92d86

    SHA256

    ddb03306ce80b033c0b900768a0ed21ddb48513e350a85bceb5f1ce6b45edea2

    SHA512

    9d6a2893f2c0025d7a55f1ec6685162677aec362e2de33dcb48f3050b8264a3624f060d0871b3686502ede215e86378f84c36db97f7b8330597684e0666f7d0a

  • C:\Users\Admin\AppData\Local\Temp\DEM639C.exe

    Filesize

    16KB

    MD5

    cc0f3d0fc27cb5cc66752460fb9070f5

    SHA1

    f605c54777c908e8537c7eddeac359ea9895722e

    SHA256

    98c3c9bc57b09d49fd0c60d9afa050f4ec7d850e827705c5df5d5c9c8cfde918

    SHA512

    900b5d7517ff98ae0b09310ee83928ab23e2e0bf79e5145ce9ac43053aa9845ce3bb5bd2332fd5cedf9e6d0e939fde23f8f4f06905dfdeb7a2c5addc9c1d154d

  • C:\Users\Admin\AppData\Local\Temp\DEM66B4.exe

    Filesize

    16KB

    MD5

    6b1dfe6580ed68234db7b84cdba241ea

    SHA1

    8c2a0917b6d74f70b56afca88f954183438485c6

    SHA256

    d47c11990d43cbe5c320560c49615e76c833fdff0664408e2d627611bc103bc1

    SHA512

    208670ba7208b8818b830eecbfecdff59ab81679dec875b0e2e4aa00636058d7722cf27465533fe176fb74d3f2dcae36e34912d59a6ea6eeccf098b44f439850

  • C:\Users\Admin\AppData\Local\Temp\DEMBA47.exe

    Filesize

    16KB

    MD5

    9323b91d5a749c0e13e2898229cd35ac

    SHA1

    1b39346b690de5cdc1d3050cbab3491b319a18b1

    SHA256

    15c5638fabdbddbb9e153b915b9de41719565937be9632a0cc5e7eff1eececb1

    SHA512

    36b4816d60d0c2e5e24b818881d16dd2f574eaac75bed8be1467126b95f0fe852654b47885ac088c08d61557d0080cbf922a59adc2203cd41486fad0a4a6d4a4

  • C:\Users\Admin\AppData\Local\Temp\DEMBC94.exe

    Filesize

    16KB

    MD5

    de3f81cc3fc7509e8805976ab4121ea0

    SHA1

    872bf068935120b872a1b83f55003b73c5857a45

    SHA256

    f882bc70d23d36f0366ae0699eb15c182235639c335cf7db303a8b21c9aa6b1d

    SHA512

    45fffa61bca1783cb557ffcecc2bcab07b4efb36b49ff7a2bb156bb6836b8bad39aad3a4724e867bedb848458c9ee01717b616d4ba0d1c56197a71179c7dac37