Overview

overview

10

Static

static

3

6a2764a5ef...0N.exe

windows7-x64

10

6a2764a5ef...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6a2764a5ef5b59d37c7513303b1926c0N.exe

  • Size

    3.8MB

  • Sample

    240813-3dlrpswckl

  • MD5

    6a2764a5ef5b59d37c7513303b1926c0

  • SHA1

    aca538a07bb5a91efe92377f47d98db1a5d16989

  • SHA256

    f3395860e06cc81f6d90c8212ab709b00e61f3f136130b8af8883465445928ad

  • SHA512

    596ff7b53b6c19d08e504b669e7897630c5533c41fc492e028e858c29e73469b89ee4eba1cbaa320f4aac6855515888ccf8904df418873c1217fd2683f9f9304

  • SSDEEP

    98304:P7m+ij9HD0+jCihNRkl/W6aG/wcKnfu8NUT6Kt:i+y4ihkl/Wo/afHPU

Score
10/10
discoveryevasionpersistencethemidatrojan

Malware Config

Targets

    • Target

      6a2764a5ef5b59d37c7513303b1926c0N.exe

    • Size

      3.8MB

    • MD5

      6a2764a5ef5b59d37c7513303b1926c0

    • SHA1

      aca538a07bb5a91efe92377f47d98db1a5d16989

    • SHA256

      f3395860e06cc81f6d90c8212ab709b00e61f3f136130b8af8883465445928ad

    • SHA512

      596ff7b53b6c19d08e504b669e7897630c5533c41fc492e028e858c29e73469b89ee4eba1cbaa320f4aac6855515888ccf8904df418873c1217fd2683f9f9304

    • SSDEEP

      98304:P7m+ij9HD0+jCihNRkl/W6aG/wcKnfu8NUT6Kt:i+y4ihkl/Wo/afHPU

    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

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks