Analysis

  • max time kernel
    149s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2025, 20:34

General

  • Target

    24e7e811fd19dc33933586e08b99a2890337b8581313f8f5ace2d0eb2bd38baa.exe

  • Size

    94KB

  • MD5

    c26134fa0e1e22e5f2808d20ddc5aebf

  • SHA1

    fd3872eb1d438abdf7312a460f570208f2463515

  • SHA256

    24e7e811fd19dc33933586e08b99a2890337b8581313f8f5ace2d0eb2bd38baa

  • SHA512

    0c01614a33b19111be094ccebc3d85c5c9258a363a88efb426d711026c7b83010436765eccc298ffbc734d306667c218b7b63d919dc16a5bea4eb10eba1b528c

  • SSDEEP

    1536:lAo0ej2d6rnJwwvlKlIUBP6vghzwYu7vih9GueIh9j2IoHAcBHUIF2kvEHrH1hyW:lAo1lOwvlKlXBP6vghzwYu7vih9GueIN

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\24e7e811fd19dc33933586e08b99a2890337b8581313f8f5ace2d0eb2bd38baa.exe
    "C:\Users\Admin\AppData\Local\Temp\24e7e811fd19dc33933586e08b99a2890337b8581313f8f5ace2d0eb2bd38baa.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3352
    • C:\Windows\microsofthelp.exe
      "C:\Windows\microsofthelp.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:1264

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\microsofthelp.exe

          Filesize

          94KB

          MD5

          6a5c6a06af66c88d184acaa4d79f66b2

          SHA1

          4e1a49feb78cdd6acfc0a4a93a8fbf2ca41571d4

          SHA256

          9da563c7837ca076913012cf31eb1c13c84640b0a3cf529116976a5fd89430cf

          SHA512

          cf4fed5d755e2cadf7b0a3b43d07df204f8ada1960c45362a30b3f043c559f26f3fbf22bc2bc446bf5900a96e194dcb16e68960ec9f5a4cd11b0241ec64df4d3

        • memory/1264-6-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/3352-0-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/3352-5-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB