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Analysis

  • max time kernel
    140s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 03:08

General

  • Target

    d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe

  • Size

    442KB

  • MD5

    971cc417d01ac73857e1e67e9ce72472

  • SHA1

    bfc3efb91ccca7340bd52592f04d6c2a90548dd0

  • SHA256

    d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df

  • SHA512

    d25879e48fde5b6904182049bbb7e34932ffb8ff0750d7a1d00368ab1263bcf049f7bd4d2dc16a5e54817489b394c50ff4fac51682a727f93447aa0125ded835

  • SSDEEP

    6144:caQbbFhjLoqmVtrKA2S7uacrEPy08xnAjQrZL9D1U9nKm1i9UxQhmOFv7iqVaYqj:cTxcfNzPypZZD1U9KaanJCx+uDk+

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe
    "C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4996
    • C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe
      "C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe" C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2888
    • C:\Program Files (x86)\Adobe\acrotray.exe
      "C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Program Files (x86)\Adobe\acrotray.exe
        "C:\Program Files (x86)\Adobe\acrotray.exe" C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3888
      • C:\Program Files (x86)\Adobe\acrotray .exe
        "C:\Program Files (x86)\Adobe\acrotray .exe" C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2388
        • C:\Program Files (x86)\Adobe\acrotray .exe
          "C:\Program Files (x86)\Adobe\acrotray .exe" C:\Program Files (x86)\Adobe\acrotray .exe" C:\Program Files (x86)\Adobe\acrotray.exe" C:\Users\Admin\AppData\Local\Temp\d86eaf1458e89181096e25a59adb5d66f729456c92f1d2776a37d1348ff4d7df.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2016
  • C:\Program Files (x86)\Internet Explorer\ielowutil.exe
    "C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
    1⤵
      PID:844
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
      1⤵
      • Modifies Internet Explorer settings
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4252
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4252 CREDAT:17410 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:388
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4252 CREDAT:82952 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:4776
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4252 CREDAT:82960 /prefetch:2
        2⤵
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:3692

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\Adobe\acrotray .exe

      Filesize

      459KB

      MD5

      f0c7c58674db3472e590283d6bb0f5ad

      SHA1

      e101c1268757c21ed73a96694179d59f6ca5927a

      SHA256

      20bfb12ecf606f4525fa6bc922829b52fe0085b7cf362874212fea0290904023

      SHA512

      f0f463d208bf13428d63d3dc65e32ea43653396e6d59c5ea64e6531a3f130e5e5a68a7f206101460ba8a45bc54195ca6129a801493e72d01a1dd8d2cf6a02ae0

    • C:\Program Files (x86)\Adobe\acrotray.exe

      Filesize

      458KB

      MD5

      393372c84e5641ac9020fc9b5ada5177

      SHA1

      1d4749ceb98997f255830b8a0066c8408f620afc

      SHA256

      a7743a3c41d4525913a1c9e68e07013e0bac2461d9d6b5e426f3519528d2f959

      SHA512

      969e6da7eca0339e0dde03d57a76b29cfd1b551412fb7dcbdb26282d0d1e221cd80d66489c4846aca7354386a7b0c637e4825e9424bbc7446e895fc58f16938a

    • memory/4996-0-0x0000000010000000-0x0000000010010000-memory.dmp

      Filesize

      64KB