Overview

overview

10

Static

static

7

setup/Pre-...up.exe

windows7_x64

10

setup/Pre-...up.exe

windows10-2004_x64

10

setup/Setup-Crack.exe

windows7_x64

10

setup/Setup-Crack.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    507s
  • max time network
    515s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-06-2022 13:00

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General

  • Target

    setup/Pre-Activated-FullSetup.exe

  • Size

    428.2MB

  • MD5

    14027e925ba400d5d3c85269bfb85196

  • SHA1

    73e374955b569a9aaa7a0cd37ffdd9b95740a2f0

  • SHA256

    86d508d420ebd5516b7c9b0f339357a191340d7fd6ae47cd1fb43f3649d8a556

  • SHA512

    8fbd8df47b0359694fa6d0956cc4e5fd75316313a5c7aaef5214e61c1662a0d7755ecc19a453cd43feddb3e53ea8fcfe346b5f19c2501590607d004002749fa8

Score
10/10
recordbreakerevasionstealerthemidatrojan

Malware Config

Extracted

Family

recordbreaker

C2

http://45.150.67.175/

http://45.133.216.170/

Signatures

  • RecordBreaker

    RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.

    stealerrecordbreaker
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 5 IoCs

    Detects Themida, an advanced Windows software protection system.

    themida
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup\Pre-Activated-FullSetup.exe
    "C:\Users\Admin\AppData\Local\Temp\setup\Pre-Activated-FullSetup.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:2572

Network

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

Replay Monitor

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Downloads

  • memory/2572-130-0x0000000000E90000-0x00000000016F1000-memory.dmp
    Filesize

    8.4MB

    Download
  • memory/2572-131-0x0000000000E90000-0x00000000016F1000-memory.dmp
    Filesize

    8.4MB

    Download
  • memory/2572-132-0x0000000000E90000-0x00000000016F1000-memory.dmp
    Filesize

    8.4MB

    Download
  • memory/2572-133-0x0000000077440000-0x00000000775E3000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/2572-134-0x0000000000E90000-0x00000000016F1000-memory.dmp
    Filesize

    8.4MB

    Download
  • memory/2572-135-0x0000000000E90000-0x00000000016F1000-memory.dmp
    Filesize

    8.4MB

    Download
  • memory/2572-136-0x0000000077440000-0x00000000775E3000-memory.dmp
    Filesize

    1.6MB

    Download