Overview

overview

9

Static

static

7

a86839f5f0...53.exe

windows7_x64

9

a86839f5f0...53.exe

windows10_x64

9

Sharing

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General

  • Target

    a86839f5f0e168c50c86047348374353

  • Size

    2.6MB

  • Sample

    220111-bt4hxafbcq

  • MD5

    a86839f5f0e168c50c86047348374353

  • SHA1

    89ed03d68b95a7664c85a49d099d7d019cee79ad

  • SHA256

    dcc7c3fc757b992731630939a716b64d5e6a2bb88682f16f97bac36868acc11c

  • SHA512

    61868f307f8d3e9249c6085f8c16f08161d44df3dc94ed8f3cd3c152c4cb7d199c860bf446c4693426c2bef3bc6c5f2c9378b3a8fb9a5f109e594855d3d08ee9

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      a86839f5f0e168c50c86047348374353

    • Size

      2.6MB

    • MD5

      a86839f5f0e168c50c86047348374353

    • SHA1

      89ed03d68b95a7664c85a49d099d7d019cee79ad

    • SHA256

      dcc7c3fc757b992731630939a716b64d5e6a2bb88682f16f97bac36868acc11c

    • SHA512

      61868f307f8d3e9249c6085f8c16f08161d44df3dc94ed8f3cd3c152c4cb7d199c860bf446c4693426c2bef3bc6c5f2c9378b3a8fb9a5f109e594855d3d08ee9

    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