Overview

overview

8

Static

static

1

Windows 10...ed.exe

windows10-1703-x64

8

Windows 10...ed.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    296s
  • max time network
    350s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    10-02-2023 17:50

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General

  • Target

    Windows 10 Rounded.exe

  • Size

    2.4MB

  • MD5

    11ff322997d98d02afe198c20b613ff3

  • SHA1

    48e70395f187454bddc01484a6cbcf1c5f1753fc

  • SHA256

    9482be3fcb23242751dfc68c1f239c92de3999618ca2d3ae0d7c9f5f596876f4

  • SHA512

    11cc64b00f741b44c73c835e6da3c103d4a690e1c6c009cd020967e870967f31bd2ad8851f4e0d2a2c6e964558665e84d33839f82db2e178053d7ffb5b191ee4

  • SSDEEP

    49152:DXNPtf+dAGSXAZGxgF3Nr13EfePGBT5OHTdg5K6EnCN11Y:DPxD5g1p9keGLc+SH

Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 3 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\Windows 10 Rounded.exe
    "C:\Users\Admin\AppData\Local\Temp\Windows 10 Rounded.exe"
    1⤵
    • Loads dropped DLL
    PID:3496

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsc1918.tmp\Aero.dll
    Filesize

    6KB

    MD5

    243bf44688b131c3171f2827a93e39dc

    SHA1

    07e9c7bd16ae47953e42c06ae2606de188386f35

    SHA256

    04a577df50431eb0ff6fb103566402bf66c50415bcc1f8a86b9c235053131455

    SHA512

    a1a8c21d38c54a43d1c6c394f481dfbddcb359c617e9928ecca8f84d47354616a78d20735a1fe7bebd21626c21cf96d0e1a69e3e98f6b35f2a774cc0244f9516

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsc1918.tmp\advsplash.dll
    Filesize

    5KB

    MD5

    176ec6dc75972ce900793396723ed374

    SHA1

    551f8cab48da2b2770442d10e3e18edc44760357

    SHA256

    f568ebb5792b5054cd871cbe128e6f409b097e79be7366d409189e0a1c1f9f83

    SHA512

    8ea30e09fc1db2616b4946b65a0136afce96991764693725f956a5aa1cfc871595ea2101cfbd3b3280aba803a1dd8199ba7245b5925ecb0c00e641eca1d64b5f

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\nsc1918.tmp\nsDialogs.dll
    Filesize

    9KB

    MD5

    1c8b2b40c642e8b5a5b3ff102796fb37

    SHA1

    3245f55afac50f775eb53fd6d14abb7fe523393d

    SHA256

    8780095aa2f49725388cddf00d79a74e85c9c4863b366f55c39c606a5fb8440c

    SHA512

    4ff2dc83f640933162ec8818bb1bf3b3be1183264750946a3d949d2e7068ee606277b6c840193ef2b4663952387f07f6ab12c84c4a11cae9a8de7bd4e7971c57

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  • memory/3496-135-0x0000000074DE0000-0x0000000074DEA000-memory.dmp
    Filesize

    40KB

    Download
  • memory/3496-136-0x0000000074DE0000-0x0000000074DEA000-memory.dmp
    Filesize

    40KB

    Download