Overview

overview

9

Static

static

7

af1a957979...e1.exe

windows7_x64

9

af1a957979...e1.exe

windows10_x64

9

Sharing

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General

  • Target

    af1a95797963e51df6f8348883dd83e1

  • Size

    2.5MB

  • Sample

    211207-1dmb5agae6

  • MD5

    af1a95797963e51df6f8348883dd83e1

  • SHA1

    ad7383cc8576ff1ba2652a755d7dd9b585d44f8a

  • SHA256

    0e9d7dd7f56cf707f449e9c046499f2b0a4a953794af5e7a15d3a6d5971594ef

  • SHA512

    ff4739579e66bd383872ed82016727c812cfc512f6eb198586030143988c810d42cb25fcaa230671b229d3e71ff02050f0f876d2d55440fb9e5e7d4e08b0e6ad

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      af1a95797963e51df6f8348883dd83e1

    • Size

      2.5MB

    • MD5

      af1a95797963e51df6f8348883dd83e1

    • SHA1

      ad7383cc8576ff1ba2652a755d7dd9b585d44f8a

    • SHA256

      0e9d7dd7f56cf707f449e9c046499f2b0a4a953794af5e7a15d3a6d5971594ef

    • SHA512

      ff4739579e66bd383872ed82016727c812cfc512f6eb198586030143988c810d42cb25fcaa230671b229d3e71ff02050f0f876d2d55440fb9e5e7d4e08b0e6ad

    Score
    9/10
    evasionthemidatrojan

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

      evasion

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks