Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/07/2025, 19:23

General

  • Target

    d6c65fd2a9e8c1ee1cbbf3e834c9915611621b36ad6232fa5a4590edea4f6aa6.exe

  • Size

    384KB

  • MD5

    da059465844b16c5da7a35c82f592e4b

  • SHA1

    852a96260354eb86636fa47b79cef7f54866ffca

  • SHA256

    d6c65fd2a9e8c1ee1cbbf3e834c9915611621b36ad6232fa5a4590edea4f6aa6

  • SHA512

    8bc8351429ac0aa2cab0cc806de3fddb780d3b1bce0e1304d9e726bd9f4393d7c8df7266fa8844cc186437808405c80feb1c7551876eecad0d3c514dc7681fb7

  • SSDEEP

    6144:NcTgav1cdCTuoPbgwmOLJvKRILSFvdFDcEOkCybEaQRXr9HNdvOaxy8Kl:NSvO2x9mONvKRILSFnOkx2LIaxy/

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 4 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Drops file in System32 directory 5 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.

  • Modifies data under HKEY_USERS 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6c65fd2a9e8c1ee1cbbf3e834c9915611621b36ad6232fa5a4590edea4f6aa6.exe
    "C:\Users\Admin\AppData\Local\Temp\d6c65fd2a9e8c1ee1cbbf3e834c9915611621b36ad6232fa5a4590edea4f6aa6.exe"
    1⤵
    • Unexpected DNS network traffic destination
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2768
  • C:\Windows\Syswow64\b0b491a0
    C:\Windows\Syswow64\b0b491a0
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1892

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\SysWOW64\b0b491a0

          Filesize

          384KB

          MD5

          f7afb05043ff76406197818548fe9523

          SHA1

          23b4b82049a1b212691df3e42bd484e248610dd7

          SHA256

          4bb17f8c93377d438627e3a2d6bf250231e2b29d47e8e77dcaa5477832f6db9a

          SHA512

          03809c60bfe53f61d54888832dbeafe2a0281ba5c378c717e39e925664a50b767fa5dee100d03c44f61f7ff778951da1193910af3fd950cefb72740313add12b

        • memory/1892-4-0x00000000001F0000-0x0000000000253000-memory.dmp

          Filesize

          396KB

        • memory/2768-0-0x00000000009C0000-0x0000000000A23000-memory.dmp

          Filesize

          396KB