Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-10-2024 08:30

General

  • Target

    32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f.exe

  • Size

    88KB

  • MD5

    a69f44f714c0bb04bc0bf2f7f23cfd10

  • SHA1

    1c4c5dc87dc0657e9e29f462397e960c7053e2a6

  • SHA256

    32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f

  • SHA512

    dbb3236b375336ee10f62b49f229e175de69d1c033689aec0f8b836b259d7a9cef732933f35a61be6a6714a6611cbf88934aafefb2ee641e241245978a00e255

  • SSDEEP

    1536:pwr3SHuJV9Ntyapmebn4ddJZeY86iLflLJYEIs67rxo:pwrkuJVL8LK4ddJMY86ipmns6S

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3428
      • C:\Users\Admin\AppData\Local\Temp\32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f.exe
        "C:\Users\Admin\AppData\Local\Temp\32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3880
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a80F7.bat
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1440
          • C:\Users\Admin\AppData\Local\Temp\32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f.exe
            "C:\Users\Admin\AppData\Local\Temp\32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f.exe"
            4⤵
            • Executes dropped EXE
            PID:2244
        • C:\Windows\Logo1_.exe
          C:\Windows\Logo1_.exe
          3⤵
          • Executes dropped EXE
          • Enumerates connected drives
          • Drops file in Program Files directory
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2700
          • C:\Windows\SysWOW64\net.exe
            net stop "Kingsoft AntiVirus Service"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3008
            • C:\Windows\SysWOW64\net1.exe
              C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
              5⤵
              • System Location Discovery: System Language Discovery
              PID:4720

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateCore.exe

      Filesize

      247KB

      MD5

      53fae56c9e96ab3ceede469562730892

      SHA1

      3956445ee1e54a079472a56cd194a9cd49def540

      SHA256

      7c9087932eb218ac8bc8f07f3dc67184068224067372c89e4dd43f90f0005036

      SHA512

      62e9fe468cbaa5172a848d1e755c4ad1e06b19293f18516371522fda30cb025b03f90ca7c7e97fc79f9d29f4fef8c0c7d174db8cc348e7ae3dee2916eab630c4

    • C:\Program Files\7-Zip\7z.exe

      Filesize

      573KB

      MD5

      4db87df5d438d94ebb5b81a8ea946738

      SHA1

      8678afc4132fbd17bc9c8ffbae275f10759b2259

      SHA256

      75c4662932ce3326c3df82e3c3dd01a1e58246e2603fee9ac5dfa0abf7449208

      SHA512

      e748b8d68e82c051668ca67ff512d768832cdbedf0442e0fe95a918fb218ee35db71d7dfcb8a8a379071f497c18949ddbc5a0a689c1d04c99a3228a00835ff9c

    • C:\ProgramData\Package Cache\{63880b41-04fc-4f9b-92c4-4455c255eb8c}\windowsdesktop-runtime-8.0.2-win-x64.exe

      Filesize

      639KB

      MD5

      c8d281da4c32df16eef470c27c8cb459

      SHA1

      00efc9f6844bfaa37c264b6452c6a7356638ab10

      SHA256

      058c81e5a07f2c6c33cf28dff71d07ad8f179046108d945159957e891bfd9c62

      SHA512

      e3c79e19f620068f668d4ebaa5097f1a95a30dabb8dce75f3787171dddbea9f684fc7ce8d1011a398f38084d7af96dd1ff9a02d25906aab9b13861b8363d24bb

    • C:\Users\Admin\AppData\Local\Temp\$$a80F7.bat

      Filesize

      722B

      MD5

      2deaa530dbc39e7b321724c5e6915f02

      SHA1

      e74fccad62fb10fbbf9d6d0981d56b1fc83c09b1

      SHA256

      3563529bbab16104d48eccb4c87bc3e1bfb73e31bd3bae496e2f0503dfb18eff

      SHA512

      0479d6acb17294f52e24483385fcd48b590e5e582dee41372bd020824ef034881daa038becab1139acb6543bd0c032850117ec5b7cb22fcffc879b631df9adcb

    • C:\Users\Admin\AppData\Local\Temp\32b9e70cccc614413a3baecab1f837e541afb9e86e0a28fd6993345a653c402f.exe.exe

      Filesize

      59KB

      MD5

      dfc18f7068913dde25742b856788d7ca

      SHA1

      cbaa23f782c2ddcd7c9ff024fd0b096952a2b387

      SHA256

      ff4ac75c02247000da084de006c214d3dd3583867bd3533ba788e22734c7a2bf

      SHA512

      d0c7ec1dae41a803325b51c12490c355ed779d297daa35247889950491e52427810132f0829fc7ffa3022f1a106f4e4ba78ed612223395313a6f267e9ab24945

    • C:\Windows\Logo1_.exe

      Filesize

      29KB

      MD5

      152ab8f0455dd31f0e63fff4283ea17d

      SHA1

      5f111c77acb6bd29d15a4e2f868fdbee0db11a82

      SHA256

      67b0bce9f75235502f22de2d7db30e81189136ec614464ffdf7e8d2d33b87fae

      SHA512

      5226d1f11aa27c777f28a915d2073b1b864eeebacb97a51ed8dd81044f2d870e13b242722f23ea9643732ccd1c7f99ac1df4e237019c966d6d16179c2cf853ba

    • F:\$RECYCLE.BIN\S-1-5-21-1045960512-3948844814-3059691613-1000\_desktop.ini

      Filesize

      10B

      MD5

      688d58fa5756a393f9472937ef284c25

      SHA1

      18ee07a5ee8de4fbd046763cd4a55ef2e6c3f808

      SHA256

      e21f27bdf2d90c77d75658b5217d5af4519a6c1bfc326a109eb4a085a2b83302

      SHA512

      c84930eb323c71ffc1edac543a2f60e366de40b39a88b18dba09c1272fae0b12262f4fae496bc9546598507fc37729d829f93b101bbec4739a05be33e0010a3f

    • memory/2700-27-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-33-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-37-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-20-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-308-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-1234-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-4785-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-8-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/2700-5254-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/3880-0-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB

    • memory/3880-10-0x0000000000400000-0x0000000000436000-memory.dmp

      Filesize

      216KB