Overview

overview

10

Static

static

7

Spoofer.exe

windows7-x64

10

Spoofer.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Spoofer.exe

  • Size

    13.3MB

  • Sample

    241005-w2dyfayekq

  • MD5

    3d46b40a6ebc57c3084aaf01adb02c75

  • SHA1

    db634325ddf0ca65f059f33de73bff0e757d0024

  • SHA256

    df1895934a29d8e6ab71016902734ee08135fd25018d1694a3871e93029f8d9f

  • SHA512

    429f035fbdfcc2261638069e8c81e92cacb7b8a4605872d17b9a4cee004bf7eae9689fc214f53c55dbf518ffefd5a191f06ab076d83e99bbbd8e17126264bf3f

  • SSDEEP

    196608:WFK4s0TfLOdo/L++DRPlq93UB2h0P3wUJsv6tWKFdu9Cu8/FL:WFK4Z7LpNhVXYUJsv6tWKFdu9Cr

Score
10/10
discoveryevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      Spoofer.exe

    • Size

      13.3MB

    • MD5

      3d46b40a6ebc57c3084aaf01adb02c75

    • SHA1

      db634325ddf0ca65f059f33de73bff0e757d0024

    • SHA256

      df1895934a29d8e6ab71016902734ee08135fd25018d1694a3871e93029f8d9f

    • SHA512

      429f035fbdfcc2261638069e8c81e92cacb7b8a4605872d17b9a4cee004bf7eae9689fc214f53c55dbf518ffefd5a191f06ab076d83e99bbbd8e17126264bf3f

    • SSDEEP

      196608:WFK4s0TfLOdo/L++DRPlq93UB2h0P3wUJsv6tWKFdu9Cu8/FL:WFK4Z7LpNhVXYUJsv6tWKFdu9Cr

    Score
    10/10
    discoveryevasionpersistencethemidatrojan

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

2
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

Exfiltration

Impact

Tasks