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Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/01/2024, 04:39

General

  • Target

    76680318660deae3cbc54723fed97415.exe

  • Size

    385KB

  • MD5

    76680318660deae3cbc54723fed97415

  • SHA1

    e47e3d0526afd3092e98ef1798b4369eb8bcc0e8

  • SHA256

    27cefb0c375d6dad5a2adbf1512448d6f0a1f48cf4ecffdb331a05c7598360b1

  • SHA512

    7fa493791e00f6c6765c67d18b4365463ccc7028493662789a189f8731309e3c63ca9d8029042f0768cc98da6e65edd589788b23e461051e6a5d74e6539243a2

  • SSDEEP

    12288:ZBRGMUKOFQ+iZNxwl4EGei6GnYoCPew+keHIB:4xjFwFwsei6CZfwnB

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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\76680318660deae3cbc54723fed97415.exe
    "C:\Users\Admin\AppData\Local\Temp\76680318660deae3cbc54723fed97415.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Users\Admin\AppData\Local\Temp\76680318660deae3cbc54723fed97415.exe
      C:\Users\Admin\AppData\Local\Temp\76680318660deae3cbc54723fed97415.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3248

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\76680318660deae3cbc54723fed97415.exe

    Filesize

    385KB

    MD5

    a4ecce9150fbe628aef9454316532778

    SHA1

    fe3f5a96392b811e7f1d96cee08658c0f52fd441

    SHA256

    4cf5a5ab076dd74115bc4991df0400cb21de2670f17efacd8ec55e087cfbfbf2

    SHA512

    13c7c29747d0a4ca10a763c6b6f0b0948922c35dce9a1e5f6f0023c5bb0f70871fb29e22e58c249828f2170cbaa8290390de7a585e19f20fc991dc2c30eb59f8

  • memory/3172-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3172-1-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/3172-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3172-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3248-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3248-15-0x0000000001670000-0x00000000016D6000-memory.dmp

    Filesize

    408KB

  • memory/3248-20-0x0000000004EC0000-0x0000000004F1F000-memory.dmp

    Filesize

    380KB

  • memory/3248-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3248-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3248-35-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/3248-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB