Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 13:50

General

  • Target

    4b9bcb26419254f35044cbea21618e0d.exe

  • Size

    771KB

  • MD5

    4b9bcb26419254f35044cbea21618e0d

  • SHA1

    16997d02ae9108d53285a4a259083a4be070f0b5

  • SHA256

    d74be9ce4413f926d71b202f523cc065403f7b579a3684edf058fdd6826861dd

  • SHA512

    24036d520adc9ed6a018e03636e60f531e5f1d09198d242260c0e3c71fcff0a6611aa545be661611f06330f25afd1302f0af8a86b219a6833376acb6cc82193a

  • SSDEEP

    12288:T0nJwvrGpXd2gaxFsaw5GdhjJ8BxW/F0FqV5MyueU6SQL/TgSE1+aUUs8Ghc4cV5:T0nJLBd2gmVdhj2BZpReUx81xcMWB

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\4b9bcb26419254f35044cbea21618e0d.exe
    "C:\Users\Admin\AppData\Local\Temp\4b9bcb26419254f35044cbea21618e0d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1008
    • C:\Users\Admin\AppData\Local\Temp\4b9bcb26419254f35044cbea21618e0d.exe
      C:\Users\Admin\AppData\Local\Temp\4b9bcb26419254f35044cbea21618e0d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\4b9bcb26419254f35044cbea21618e0d.exe

    Filesize

    56KB

    MD5

    2865aa14fcfec814e0beb9715d54b974

    SHA1

    54e3521cf27adf8d9f7053b5ac21f5ae3e7c2287

    SHA256

    11d7c0d666556a02f733853fcf11242c7155acd0755e39ea669991d07d4aa27c

    SHA512

    c22178be2e02f95d0ddb76f611d977ea704326d151c0575cba2289c49ce142e54edf79a34c7533143a9d1bcfaf173520b19a184f7852f28247908ff78f83c341

  • memory/1008-1-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/1008-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1008-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1008-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3040-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3040-23-0x0000000004EB0000-0x0000000004F0F000-memory.dmp

    Filesize

    380KB

  • memory/3040-17-0x00000000015E0000-0x0000000001646000-memory.dmp

    Filesize

    408KB

  • memory/3040-14-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3040-32-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3040-38-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3040-34-0x000000000D660000-0x000000000D69C000-memory.dmp

    Filesize

    240KB