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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/01/2024, 17:02

General

  • Target

    6fd59ffcc1785753a27653cf65764fed.exe

  • Size

    385KB

  • MD5

    6fd59ffcc1785753a27653cf65764fed

  • SHA1

    b1ab0cb82d54d5c5b778eaec2ca7671591de630d

  • SHA256

    de975905bf71ad9298dd1b651e66e44ad866903bfd3e439182ffd8578ba0b71d

  • SHA512

    4e57785514834d2d362d21826b6361add162057c92b310f471430fa9f71a604dc92dfb70a9abf5f9018bf48e87cfc149b6edd253e31a12972db4327f0ea6c893

  • SSDEEP

    6144:Sjb3EsL5CrSy8of9ksT4fsMW3mRK5szmotKHXX77D1w/FXBxpWV8G/LHSG3RzDhE:SnmnHXjD10JBxtGTHR50efEmvN2NcMB

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\6fd59ffcc1785753a27653cf65764fed.exe
    "C:\Users\Admin\AppData\Local\Temp\6fd59ffcc1785753a27653cf65764fed.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4868
    • C:\Users\Admin\AppData\Local\Temp\6fd59ffcc1785753a27653cf65764fed.exe
      C:\Users\Admin\AppData\Local\Temp\6fd59ffcc1785753a27653cf65764fed.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\6fd59ffcc1785753a27653cf65764fed.exe

    Filesize

    385KB

    MD5

    776cdfd486aa595698f6f00094ddb5b0

    SHA1

    953e2d393d9969fd08b17815b0dbaf41b77cf464

    SHA256

    b247b2151ca6cebda9dc9a9b77d7f11521914dac09a784936eed953d4a6560ad

    SHA512

    4a304d2430b8ffbc52dc5ffc15fe0291a1b292ef484bd081fe451e3b7e1fbee6e93074d66392a678c3472f7ebfea4214b0a0fcea4e9b5fdc0dc053a557f306d5

  • memory/4680-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4680-14-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/4680-20-0x0000000004ED0000-0x0000000004F2F000-memory.dmp

    Filesize

    380KB

  • memory/4680-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4680-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4680-35-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/4680-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4868-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/4868-1-0x00000000014D0000-0x0000000001536000-memory.dmp

    Filesize

    408KB

  • memory/4868-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/4868-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB