Overview

overview

10

Static

static

3

svv.msi

windows10-ltsc_2021-x64

10

svv.msi

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    svv.msi
  • Size 7.7MB
  • Sample261108-rayrbadt6n
  • SHA256 19e7e6c65f81db1932949358b4255c44e73280d82c96c150403fe4a0df815350
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
hijackloaderdefense_evasiondiscoveryloaderpersistenceprivilege_escalationransomwarespywarestealer

Malware Config

Extracted

Family

  • hijackloader

Attributes
  • directory

    %APPDATA%\grpchost

  • inject_dll

    %windir%\System32\ieframe.dll

xor.hex

Targets

    • Target
      svv.msi
    • Size 7.7MB
    • SHA256 19e7e6c65f81db1932949358b4255c44e73280d82c96c150403fe4a0df815350
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryhijackloaderloaderpersistenceprivilege_escalationransomwarespywarestealer

    • Detects HijackLoader (aka IDAT Loader)

    • Family: HijackLoader, IDAT loader, Ghostulse,

      HijackLoader is a multi-stage loader, first seen in 2023.

      loaderhijackloader

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Enumerates connected drives

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

1
T1546

Installer Packages

1
T1546.016

Privilege Escalation

Event Triggered Execution

1
T1546

Installer Packages

1
T1546.016

Process Injection

1
T1055

Defense Evasion

Process Injection

1
T1055

System Binary Proxy Execution

1
T1218

Msiexec

1
T1218.007

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

3
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks