Overview

overview

9

Static

static

7

b56b7a27fd...ca.exe

windows7_x64

9

b56b7a27fd...ca.exe

windows10_x64

9

Sharing

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General

  • Target

    b56b7a27fd509d39ce2185e0f7c94bca

  • Size

    2.7MB

  • Sample

    211218-1h7tmafeg3

  • MD5

    b56b7a27fd509d39ce2185e0f7c94bca

  • SHA1

    af0d4a3a03fed4ab66c756fbe32099136e0c5577

  • SHA256

    4f4368e357e407f79326cb4e2f46ee8c264b5fd1b8647ff46a453fae39631f53

  • SHA512

    c0895ee55e0b8b1d00a682608780369f0bc5ae9e7731b055091a7dcd6d94f126803be42a1c1ce9fa87cfec7fff63f90892b69471cba6f0ae5b2f7dad34bbe1b5

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      b56b7a27fd509d39ce2185e0f7c94bca

    • Size

      2.7MB

    • MD5

      b56b7a27fd509d39ce2185e0f7c94bca

    • SHA1

      af0d4a3a03fed4ab66c756fbe32099136e0c5577

    • SHA256

      4f4368e357e407f79326cb4e2f46ee8c264b5fd1b8647ff46a453fae39631f53

    • SHA512

      c0895ee55e0b8b1d00a682608780369f0bc5ae9e7731b055091a7dcd6d94f126803be42a1c1ce9fa87cfec7fff63f90892b69471cba6f0ae5b2f7dad34bbe1b5

    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