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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/05/2024, 01:29

General

  • Target

    50042ed8c6c60b2dd79a23bb6589f83cd6ac3971fba798e6d2a580d3fea8ebf2.exe

  • Size

    510KB

  • MD5

    6dd7ecf13f87fa885fede29cd4d31127

  • SHA1

    b9e133331ebccc6e97b90205de3801502637ce86

  • SHA256

    50042ed8c6c60b2dd79a23bb6589f83cd6ac3971fba798e6d2a580d3fea8ebf2

  • SHA512

    4cf4897f29b6e5048506ce30988052b7a600778a6648b9ab0eb2e5cc3f25521351cd70cbe5c5aac89a77c5b1af919f715cc163e400f38cadc25de9b8b77b23dc

  • SSDEEP

    3072:nJvLB6pF8gO5sBWHYAraok57QbHk/CD+2UAYvU1Dzn+XwDaucnuvim695e/3lG:ncvAr5eQbH0w+pv6zn+XwDarnuvB/3

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\50042ed8c6c60b2dd79a23bb6589f83cd6ac3971fba798e6d2a580d3fea8ebf2.exe
    "C:\Users\Admin\AppData\Local\Temp\50042ed8c6c60b2dd79a23bb6589f83cd6ac3971fba798e6d2a580d3fea8ebf2.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2340
    • C:\Users\Admin\AppData\Local\Temp\ScreenSaver.exe
      "C:\Users\Admin\AppData\Local\Temp\ScreenSaver.exe"
      2⤵
      • Executes dropped EXE
      PID:2732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\ScreenSaver.exe

    Filesize

    10KB

    MD5

    b5ff63f5352d3d79347f91737c5cd597

    SHA1

    3799699da69acf3e0c60921ca64272c84895ddd1

    SHA256

    0c6b8001912c8bd44fc110278f62486868a8d60647363bc6b4ab0b84f901f319

    SHA512

    115c44c042d237191ab1b612a8910f47db53b9b245f07307bf7efba3e459091c280e88ba9307e0d8a75329dac1529a2ddb858dd2426be3d66d94474c92aaefb4

  • memory/2340-0-0x000007FEF5493000-0x000007FEF5494000-memory.dmp

    Filesize

    4KB

  • memory/2340-1-0x0000000000B70000-0x0000000000BF6000-memory.dmp

    Filesize

    536KB

  • memory/2340-2-0x000007FEF5490000-0x000007FEF5E7C000-memory.dmp

    Filesize

    9.9MB

  • memory/2340-9-0x000007FEF5493000-0x000007FEF5494000-memory.dmp

    Filesize

    4KB

  • memory/2340-10-0x000007FEF5490000-0x000007FEF5E7C000-memory.dmp

    Filesize

    9.9MB