Overview

overview

9

Static

static

7

DCRatBuild...ed.exe

windows7_x64

9

DCRatBuild...ed.exe

windows10-2004_x64

9

Sharing

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General

  • Target

    DCRatBuild_protected.bin

  • Size

    4.7MB

  • Sample

    220619-znp1bseee4

  • MD5

    6772932f853a6bcaeaa4abf88286efdc

  • SHA1

    d1e459274d36e8b6b72e9043bf1805a47ee85366

  • SHA256

    ebbf1ac8a343ac2124263a44c9f9bba5f00d147521bded66e7f58b3bffa0051a

  • SHA512

    eb1752bc5b9dd35bc35ca422042e519edf77cc89c305eee37bc8681dceaa8f6c9376288a439eec8ee469122fe2b0216263160dcdf11319c0efb9fef454ccc8e4

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      DCRatBuild_protected.bin

    • Size

      4.7MB

    • MD5

      6772932f853a6bcaeaa4abf88286efdc

    • SHA1

      d1e459274d36e8b6b72e9043bf1805a47ee85366

    • SHA256

      ebbf1ac8a343ac2124263a44c9f9bba5f00d147521bded66e7f58b3bffa0051a

    • SHA512

      eb1752bc5b9dd35bc35ca422042e519edf77cc89c305eee37bc8681dceaa8f6c9376288a439eec8ee469122fe2b0216263160dcdf11319c0efb9fef454ccc8e4

    Score
    9/10
    evasionthemidatrojan

    • 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.

    • 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