Overview

overview

7

Static

static

3

2026-07-31...ca.exe

windows10-2004-x64

7

2026-07-31...ca.exe

windows11-ltsc_2024-x64

7

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-07-31_8fcb054d172f589354148766c3c4e9c7_amadey_avoslocker_coinminer_darkgate_elex_glassworm_luca-stealer_lynx_magniber_njrat_revil
  • Size 5.7MB
  • Sample260731-refrasvamh
  • SHA256 387b46e7adb6f6b3976c937cf5ea7d287c9e52696534679f1d8da4eecb7c0279
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
bootkitdefense_evasiondiscoverypersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target
      2026-07-31_8fcb054d172f589354148766c3c4e9c7_amadey_avoslocker_coinminer_darkgate_elex_glassworm_luca-stealer_lynx_magniber_njrat_revil
    • Size 5.7MB
    • SHA256 387b46e7adb6f6b3976c937cf5ea7d287c9e52696534679f1d8da4eecb7c0279
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    bootkitdefense_evasiondiscoverypersistenceransomwarespywarestealertrojan

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks