Overview

overview

9

Static

static

7

Undetek/Undetek.exe

windows7-x64

9

Undetek/Undetek.exe

windows10-2004-x64

9

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Undetek-dkxrpy.zip

  • Size

    5.3MB

  • Sample

    240630-tqxv3azhlg

  • MD5

    da50c45cf9b65edfba402db4d48d7ef1

  • SHA1

    a88de8b9a391ea04bc204703fa0149614a0d534e

  • SHA256

    a5eacdb3e2763a06f85ad4066d82f1c34a6a8abe80dfd826647926f0e8f19124

  • SHA512

    8260986d424e06d94b7ce788ae71ee6b14dc84f90f6bd6fd66a36e5cd10e5377b0ccd7c275672d79298cced8150d561bed98b1674d92e3d67e77762d3f48a033

  • SSDEEP

    98304:lD3WjljFiujL6Sq6kL/7LIznEK1K5Auz2Y8Vbx26iVcdy6IDRT31xaWGYwdtYkqV:A1NjLA6o/PG1K5AVv2N6IDRTBGsOAupQ

Score
9/10
evasionthemidatrojan

Malware Config

Targets

    • Target

      Undetek/Undetek.exe

    • Size

      5.3MB

    • MD5

      bee9c1a3bcc72334970236790dc749ec

    • SHA1

      98ecbaaa53622b0b931febd83b98f174298a7481

    • SHA256

      5649811caa051058a23417555334683348438adbebd4ff663bc0dcb49f25df5e

    • SHA512

      eafdbe2484c254b4cb4e33fbbfd09de291ea2ce38e8faf5c92f5e8257d890faf5e2f739b9a2f43a5751ceced056bcdca769c6049e131989f2d70635cbaf1e4d5

    • SSDEEP

      98304:bxbWJlNLYzbmx8ffY+4fQ6HKJevY7EHd8+evl1WygmtSXqsdcdIE0Nb:sZLCblHYnQqKcgYHd8+eHWqtEPL5

    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

    • Drops desktop.ini file(s)

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks