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Analysis

  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 04:39

General

  • Target

    2717869ba7103005b12052eba168ede18f49b74bca58c2d7632056163aa484fa.exe

  • Size

    82KB

  • MD5

    7145a4fe43117662342038408b344d60

  • SHA1

    c2f0db1ec6ff6f47f5f728935b03d8f9b95bbd44

  • SHA256

    2717869ba7103005b12052eba168ede18f49b74bca58c2d7632056163aa484fa

  • SHA512

    4aa01bf8455f35f11ddff1e66ea4a0c64340a904ad5197c1a0f9a36b032b0271196ec80140836990f0d49e0e624d3c37192895686d294aa099f179a023389c94

  • SSDEEP

    1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWOynnnnnr:GhfxHNIreQm+Hihnnnnnr

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies system executable filetype association 2 TTPs 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies registry class 15 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2717869ba7103005b12052eba168ede18f49b74bca58c2d7632056163aa484fa.exe
    "C:\Users\Admin\AppData\Local\Temp\2717869ba7103005b12052eba168ede18f49b74bca58c2d7632056163aa484fa.exe"
    1⤵
    • Modifies system executable filetype association
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3388
    • C:\Windows\system\rundll32.exe
      C:\Windows\system\rundll32.exe
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:4828

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\notepad¢¬.exe

    Filesize

    73KB

    MD5

    d2c0dd76e05e3ed2106089468b2d65a2

    SHA1

    642967312de7e370e19515651b6cb460bec6e87e

    SHA256

    13cd0eb0d1b9065937173ff5e79f8b5088e0690d65e60d3782a491366697d2e3

    SHA512

    8e9c96fe25347aa869797e0ceba8adf0d74ad34a76a24e4fb9eb23dfdfe521b130802e3b2c8ee303f365b2bce51e70ff7bd211645c0c20b79a7ceba5d0dfc69a

  • C:\Windows\System\rundll32.exe

    Filesize

    75KB

    MD5

    9d6f89758b7d9cfe7bf6fd14827cd87d

    SHA1

    041046ef4960368fac0e04360294a421d7de57a9

    SHA256

    47f2d6cfcad2153045e46a4928df49ef41c1851ffe8df7a42b6af75cf7ee015c

    SHA512

    ba27f55b219cc9adf2223d8381bc2fcbbd2607eb2ace1cd17a1bb66fd6c02a12893de7657baac11c54a55e885c259b0d3ab847f79ea2ec5689d7e2a6f1150608

  • memory/3388-0-0x0000000000400000-0x0000000000415A00-memory.dmp

    Filesize

    86KB

  • memory/3388-13-0x0000000000400000-0x0000000000415A00-memory.dmp

    Filesize

    86KB