Overview

overview

9

Static

static

3

WaveInstaller.exe

windows10-2004-x64

9

WaveInstaller.exe

windows11-21h2-x64

3

Resubmissions

22-10-2024 00:20

241022-amwdaavhka 10

22-10-2024 00:16

241022-akkh1axdjl 10

22-10-2024 00:12

241022-ag8fnaxbnk 9

22-10-2024 00:09

241022-afjqxaxalp 8

22-10-2024 00:06

241022-adv16awgrr 6

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General

  • Target

    WaveInstaller.exe

  • Size

    2.3MB

  • Sample

    241022-ag8fnaxbnk

  • MD5

    215d509bc217f7878270c161763b471e

  • SHA1

    bfe0a2580d54cfa28d3ff5ef8dc754fdc73adcd9

  • SHA256

    984dfc64c10f96c5350d6d9216a5d7abfece1658dfc93925f7a6b0c80817c886

  • SHA512

    68e615dfcb1b7770ad64175438a913744c14bdd3af93b339c2b526271bdd0d23334e78d049fdae8ca9fe66672a8cf252ebf891be9ab6c46a3d8f1fb00fa8c83b

  • SSDEEP

    49152:LinbT3qpTDQSmanAmwJAaDMg33U2pLOiniT:LinKpTJmWAmmAMP8in

Score
9/10
discoveryevasionexecutionpersistenceupx

Malware Config

Targets

    • Target

      WaveInstaller.exe

    • Size

      2.3MB

    • MD5

      215d509bc217f7878270c161763b471e

    • SHA1

      bfe0a2580d54cfa28d3ff5ef8dc754fdc73adcd9

    • SHA256

      984dfc64c10f96c5350d6d9216a5d7abfece1658dfc93925f7a6b0c80817c886

    • SHA512

      68e615dfcb1b7770ad64175438a913744c14bdd3af93b339c2b526271bdd0d23334e78d049fdae8ca9fe66672a8cf252ebf891be9ab6c46a3d8f1fb00fa8c83b

    • SSDEEP

      49152:LinbT3qpTDQSmanAmwJAaDMg33U2pLOiniT:LinKpTJmWAmmAMP8in

    Score
    9/10
    discoveryevasionexecutionpersistenceupx

    • Enumerates VirtualBox DLL files

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Modify Registry

1
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Browser Information Discovery

1
T1217

File and Directory Discovery

1
T1083

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks