Overview

overview

10

Static

static

7

JaffaCakes...b5.exe

windows7-x64

10

JaffaCakes...b5.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5

  • Size

    3.1MB

  • Sample

    250108-x33hvszmas

  • MD5

    a7940ae06093e34ee0df817c8e2812b5

  • SHA1

    de1bd723226d6710fa89eb58498a4780cb90f9e2

  • SHA256

    6c0092d6659a16980d2a231b692ffad9d0f09b4a5888f8fdd8443aa104d7a584

  • SHA512

    fa4640c0874cf423a2eeab26497575175c50a62e6eb2bc65327eca4036f97ab509d41304563a59674b482138bc21ceab3b8534bf583e7eedf56335ab985a8c05

  • SSDEEP

    98304:DkUk5Eg2SFj0PA35wbKPWdK748QOKRg6QZDCFByDU:DW5P2SFVSG1E8QOK+6QZDFU

Score
10/10
sectopratdiscoveryevasionratthemidatrojan

Malware Config

Targets

    • Target

      JaffaCakes118_a7940ae06093e34ee0df817c8e2812b5

    • Size

      3.1MB

    • MD5

      a7940ae06093e34ee0df817c8e2812b5

    • SHA1

      de1bd723226d6710fa89eb58498a4780cb90f9e2

    • SHA256

      6c0092d6659a16980d2a231b692ffad9d0f09b4a5888f8fdd8443aa104d7a584

    • SHA512

      fa4640c0874cf423a2eeab26497575175c50a62e6eb2bc65327eca4036f97ab509d41304563a59674b482138bc21ceab3b8534bf583e7eedf56335ab985a8c05

    • SSDEEP

      98304:DkUk5Eg2SFj0PA35wbKPWdK748QOKRg6QZDCFByDU:DW5P2SFVSG1E8QOK+6QZDFU

    Score
    10/10
    sectopratdiscoveryevasionratthemidatrojan

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

      trojanratsectoprat

    • SectopRAT payload

    • Sectoprat family

      sectoprat

    • 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 Enterprise v15

Tasks