Overview

overview

8

Static

static

3

VencordInstaller.exe

windows11-21h2-x64

8

Sharing

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General

  • Target

    VencordInstaller.exe

  • Size

    9.9MB

  • Sample

    240824-r76s7avgjd

  • MD5

    1b8ee61ddcfd1d425821d76ea54ca829

  • SHA1

    f8daf2bea3d4a6bfc99455d69c3754054de3baa5

  • SHA256

    dc0826657a005009f43bdc3a0933d08352f8b22b2b9b961697a2db6e9913e871

  • SHA512

    75ba16ddc75564e84f5d248326908065942ad50631ec30d7952069caee15b8c5411a8802d25d38e9d80e042f1dde97a0326f4ab4f1c90f8e4b81396ca69c229a

  • SSDEEP

    98304:jmPUf5A91QP5oToUsbeRwcyHekFeSpc12EKw+KVktWHBLmpTN5huJd3kMerGpNTt:SqqQP5oKswpLi3gOW

Score
8/10
defense_evasiondiscoveryevasionexecutionmotwpersistencephishingprivilege_escalationupx

Malware Config

Targets

    • Target

      VencordInstaller.exe

    • Size

      9.9MB

    • MD5

      1b8ee61ddcfd1d425821d76ea54ca829

    • SHA1

      f8daf2bea3d4a6bfc99455d69c3754054de3baa5

    • SHA256

      dc0826657a005009f43bdc3a0933d08352f8b22b2b9b961697a2db6e9913e871

    • SHA512

      75ba16ddc75564e84f5d248326908065942ad50631ec30d7952069caee15b8c5411a8802d25d38e9d80e042f1dde97a0326f4ab4f1c90f8e4b81396ca69c229a

    • SSDEEP

      98304:jmPUf5A91QP5oToUsbeRwcyHekFeSpc12EKw+KVktWHBLmpTN5huJd3kMerGpNTt:SqqQP5oKswpLi3gOW

    Score
    8/10
    defense_evasiondiscoveryevasionexecutionmotwpersistencephishingprivilege_escalationupx

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Stops running service(s)

      evasionexecution

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Enumerates connected drives

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

    • Legitimate hosting services abused for malware hosting/C2

    • Mark of the Web detected: This indicates that the page was originally saved or cloned.

      phishingmotw

    • Drops file in System32 directory

    • Enumerates processes with tasklist

      discovery
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

2
T1112

Subvert Trust Controls

2
T1553

Install Root Certificate

1
T1553.004

SIP and Trust Provider Hijacking

1
T1553.003

Credential Access

Discovery

Browser Information Discovery

1
T1217

Peripheral Device Discovery

2
T1120

Process Discovery

1
T1057

Query Registry

4
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Service Stop

1
T1489

Tasks