Analysis

  • max time kernel
    34s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/01/2024, 05:37

General

  • Target

    4fb9b826c712754a09252ecbbe626274.exe

  • Size

    385KB

  • MD5

    4fb9b826c712754a09252ecbbe626274

  • SHA1

    fe10be8e71ddb89ce2daa865a6ae8b8e4cb754ed

  • SHA256

    2fbb187497457b3142e79566eceac73daff5013c47589ab2889b85c6fa29eb3b

  • SHA512

    df7eb7312d7d0d4798e189cd83928a3b62bc6179a9aba56d7512e49ea56e1314f387fd00bec4a2b6bf79b9188e5c7d2c75c13009b817e6b31b2596746596e0a6

  • SSDEEP

    6144:SjIZHaPCf/0xeGkomMuL5z8b+N5NvXh8cm7zBsGkAPPPWNmfM1B:SjqHaU/0plmMCV8b6JXmV2Nmk1B

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe
    "C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3936
    • C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe
      C:\Users\Admin\AppData\Local\Temp\4fb9b826c712754a09252ecbbe626274.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3824

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3824-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3824-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3824-20-0x0000000004EB0000-0x0000000004F0F000-memory.dmp

    Filesize

    380KB

  • memory/3824-14-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/3824-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3824-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3824-35-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/3936-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3936-1-0x0000000000160000-0x00000000001C6000-memory.dmp

    Filesize

    408KB

  • memory/3936-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3936-12-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB