Overview

overview

10

Static

static

5

yhh957aeir32swi1.exe

windows10-2004-x64

10

yhh957aeir32swi1.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    yhh957aeir32swi1.exe
  • Size 688KB
  • Sample260831-pxf4nsam41
  • SHA256 a2720c021c4c0f530ae0abaa7eb86afa4dd03f8b17f34574d8ff1f25ac47fadc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryexecutionpersistence

Malware Config

Targets

    • Target
      yhh957aeir32swi1.exe
    • Size 688KB
    • SHA256 a2720c021c4c0f530ae0abaa7eb86afa4dd03f8b17f34574d8ff1f25ac47fadc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Executes dropped EXE

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks