Overview

overview

7

Static

static

3

3eddcac8a7...58.exe

windows7-x64

7

3eddcac8a7...58.exe

windows10-2004-x64

6

Analysis

  • max time kernel
    1s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-07-2024 01:42

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    3eddcac8a7d14e04adfdbbd1d9291a58.exe

  • Size

    43.5MB

  • MD5

    3eddcac8a7d14e04adfdbbd1d9291a58

  • SHA1

    be513bb7b7e038a9981473d191dd0ffd4686204d

  • SHA256

    77327f92ded5dd73ecca4948d2183014801b541d5a2c0293d9f867165a83014a

  • SHA512

    31b54d190ebf06b579bc5785290a5b0d3d01d0f73dd0ce1bc02825e8ace0467d29fcca957d3d3101b3aaff376cda8e5b4285d3a1c3ca63c79d6ba44ac890c9c8

  • SSDEEP

    786432:9wYnIe84d7m8/Mw5CaXv2S3IPlv5OqlICX1atGLJcez+yzqFqikJaaZRTdcH+wEO:9wYn7dX/uyv28Id5PlIQk0qeyOq8DrRy

Score
6/10
bootkitdiscoverypersistence

Malware Config

Signatures

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\3eddcac8a7d14e04adfdbbd1d9291a58.exe
    "C:\Users\Admin\AppData\Local\Temp\3eddcac8a7d14e04adfdbbd1d9291a58.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    PID:1916

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\{4196D3EC-E083-4df3-AEDE-70E1B737D2F9}.tmp\NetBridge.dll
    Filesize

    231KB

    MD5

    9d145902fb5b9a6da62ac85761434e31

    SHA1

    c817d77f59e3767d75cf5f5298d6b5711308f7e5

    SHA256

    98d795d55329b1057f4fd590468e648a8c34b620207fd9a0a6953f3e98d1ea43

    SHA512

    bbb3109bcd5ded909bfdaeb7f4f006fc5928a9bc501bad5ae8ba9805bc0d924a2c4da8bbd215480db936d663852abd9b0435fa241a40224a4cd93c4b7aff79a9

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\{65AA57ED-8971-4f73-B1DC-3F132AD940AF}.tmp\7z.dll
    Filesize

    1.1MB

    MD5

    2888126384d873cc49af32bbe34bb296

    SHA1

    fe74877bcaec93c7d67dab2ce8c86cfc38402d22

    SHA256

    aba19501a8033495664879e09e60e4788537d387cf038fa8769e5b178bccdcb4

    SHA512

    f283b721b27d85fbc7a4e1e91ab1683da0c3888f632873625c4c2b48caa170471aaa84e107230988f615d3f43e40a640607d6e6f641aed59788dee441801748a

    Download Submit