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Overview

overview

7

Static

static

3

0ad55bc51c...0N.exe

windows7-x64

7

0ad55bc51c...0N.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    119s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2024, 22:02

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General

  • Target

    0ad55bc51c9fbfbc6be1dbdc6b145150N.exe

  • Size

    2.7MB

  • MD5

    0ad55bc51c9fbfbc6be1dbdc6b145150

  • SHA1

    de89840f374ad98a06207bcca6a6ca3fc43dae7e

  • SHA256

    2cfa36a6c3a36d52793327ff366f4f8c77c15a6020027325057291b57b33ad77

  • SHA512

    dc0538b60e420f298ae5822117577b673d51006e5a9630ad521a54548524fd571499e1bc342cfad6117539d114620f43fc39795da09bcae5efebba6b6014f9cb

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LBL9w4Sx:+R0pI/IQlUoMPdmpSpH4

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ad55bc51c9fbfbc6be1dbdc6b145150N.exe
    "C:\Users\Admin\AppData\Local\Temp\0ad55bc51c9fbfbc6be1dbdc6b145150N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\SysDrvR5\aoptiec.exe
      C:\SysDrvR5\aoptiec.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:1980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Galax8C\optidevec.exe
    Filesize

    2.7MB

    MD5

    2d8d5f99498c975407ae4e967f62b472

    SHA1

    fbe50f024a83673f29b206caad12d156223ac653

    SHA256

    a9ae90b7cfdfcfd481f32d9d495639011af1e3ebb6a8149ebbf382b20c2e59ca

    SHA512

    f47fe7685cb9f57428cec77935751322861907439e9672ad73e1b252de41e35e5c1a5d603433b58fc9b2c7d771c64514fd0e0b87c04a28605241d93f5da16fcb

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  • C:\SysDrvR5\aoptiec.exe
    Filesize

    2.7MB

    MD5

    8133ae965319686e659edc2d42336e6c

    SHA1

    e3327e6eba810ddc68294ed76f885c9cda6e73ee

    SHA256

    e3f38d45b7103756bb0afa7c0fb600f3cdc2572cb295b511997763288ccb6b2e

    SHA512

    49ce7c236ede915dd85391c3bc91023bc9f8812710ab54546dd96866b0225891507c5f5f85724b96b38112aba45b69ed0430feba6866295e7653041c14fa40ad

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  • C:\Users\Admin\253086396416_10.0_Admin.ini
    Filesize

    203B

    MD5

    11ac2895a2d269bac8eae580e7031d14

    SHA1

    fa5dc87552be16d6d023dfdf369b5d8c029a18af

    SHA256

    4c80452ced7210bc4bb62c7daaf4662fb9167b342688b06664458a6751742063

    SHA512

    6444e03f8334e70fd877890a2601a4692535bcf29f1df581aaaa53a2c1f2c94540f8be0a3f6a745ceea4429e05fe465914851f7ccf11c29a82637235c05f433c

    Download Submit