Overview

overview

10

Static

static

7

c7465f1732...dN.exe

windows7-x64

10

c7465f1732...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c7465f1732610d442228a422d7521fdf475f0707f6ff1cc28ea3cc7b7477911dN

  • Size

    2.5MB

  • Sample

    241010-qj5qjssfpk

  • MD5

    99ada45342214680ac3d2bde8dc00680

  • SHA1

    2a03e4d3b3e3e0520bd9b662a519064cb7ace5ad

  • SHA256

    c7465f1732610d442228a422d7521fdf475f0707f6ff1cc28ea3cc7b7477911d

  • SHA512

    85954a4c8f4487123154c97ad6043b4c68844dcb9358075cfbc150663fad8709ab9ac3b4a0e19e8875feb19f173bfeabf630e750db553fdd9ed43bff64f13dac

  • SSDEEP

    49152:8xmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyx8:8xx9NUFkQx753uWuCyyx8

Score
10/10
discoveryevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      c7465f1732610d442228a422d7521fdf475f0707f6ff1cc28ea3cc7b7477911dN

    • Size

      2.5MB

    • MD5

      99ada45342214680ac3d2bde8dc00680

    • SHA1

      2a03e4d3b3e3e0520bd9b662a519064cb7ace5ad

    • SHA256

      c7465f1732610d442228a422d7521fdf475f0707f6ff1cc28ea3cc7b7477911d

    • SHA512

      85954a4c8f4487123154c97ad6043b4c68844dcb9358075cfbc150663fad8709ab9ac3b4a0e19e8875feb19f173bfeabf630e750db553fdd9ed43bff64f13dac

    • SSDEEP

      49152:8xmvumkQ9lY9sgUXdTPSxdQ8KX75IyuWuCjcCqWOyx8:8xx9NUFkQx753uWuCyyx8

    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