Overview

overview

10

Static

static

1

e585b1b.msi

windows10-2004-x64

10

e585b1b.msi

windows10-ltsc_2021-x64

10

e585b1b.msi

windows11-21h2-x64

10

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General

  • Target
    e585b1b.msi
  • Size 5.3MB
  • Sample250802-rtms6a1xgw
  • SHA256 5e72de9f6789a9cda3df9f794ab3e26ff9b24611edf9e0f0cbc4d6a5d8e44bbb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
hijackloaderrhadamanthysdiscoveryexecutionloaderpersistenceprivilege_escalationransomwarestealer

Malware Config

Extracted

Family

  • hijackloader

Attributes
  • directory

    %APPDATA%\Archivehost_VUA_x64

  • inject_dll

    %windir%\SysWOW64\pla.dll

xor.hex

Targets

    • Target
      e585b1b.msi
    • Size 5.3MB
    • SHA256 5e72de9f6789a9cda3df9f794ab3e26ff9b24611edf9e0f0cbc4d6a5d8e44bbb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    hijackloaderrhadamanthysdiscoveryexecutionloaderpersistenceprivilege_escalationransomwarestealer

    • Detects HijackLoader (aka IDAT Loader)

    • Detects Rhadamanthys Payload

    • HijackLoader

      HijackLoader is a multistage loader first seen in 2023.

      loaderhijackloader

    • Hijackloader family

      hijackloader

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • Rhadamanthys family

      rhadamanthys

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks