Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 08:29

General

  • Target

    137194ecd53339111a561259151aa996.exe

  • Size

    1.3MB

  • MD5

    137194ecd53339111a561259151aa996

  • SHA1

    992f962c6224fae6bc2422d56c717da84c5bf84a

  • SHA256

    284b693dfdd12406826e29694479b85e2d7cc189784187da07b56f559e78999d

  • SHA512

    6453142b90e6db2cfe41df9a17699714b00f6b898c34532ffb4db32618b1b2e6c4cefdf0f7f70115d30d6cb0551d525433c56338cd9df19af82d4732e94f4029

  • SSDEEP

    24576:qKeyxTAJj7PZFK30B3I9ILWDdhV1uBKqu/PJCBrxF/1vvz6A6kw6:qKeyRAwEB3w7DbuBK18xF/1vvz6bq

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\137194ecd53339111a561259151aa996.exe
    "C:\Users\Admin\AppData\Local\Temp\137194ecd53339111a561259151aa996.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2392
    • C:\Program Files (x86)\rfgn\xutsbcaq.exe
      "C:\Program Files (x86)\rfgn\xutsbcaq.exe"
      2⤵
      • Executes dropped EXE
      PID:2960

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Program Files (x86)\rfgn\xutsbcaq.exe

          Filesize

          1.4MB

          MD5

          f0eff111637ce6b6eb61a6f90207fa80

          SHA1

          f6b0b7fd9afb5f3d72c093566b2f879810b00b2c

          SHA256

          dc27c3ec06e7a16ac123f324041f28ab25ed053ceb6a2525372ae7c573208058

          SHA512

          83381687c680bf6b2cdfaaf46fb39f827b1467e0760932fe7777fc81ba55a6f4578f9e35e9f6ecb746eefc6c1ebdf17abfadf3d0b325b569735d4eeda2dc8e72

        • memory/2392-0-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/2392-1-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/2392-6-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/2960-9-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB

        • memory/2960-10-0x0000000000400000-0x0000000000494000-memory.dmp

          Filesize

          592KB