Overview

overview

10

Static

static

7

5693684f6c...f4.exe

windows7_x64

10

5693684f6c...f4.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    30-06-2022 10:47

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General

  • Target

    5693684f6c7ff150ef25bdc69eefd0ec9464839accf87ffa92644cd7e410f9f4.exe

  • Size

    464.7MB

  • MD5

    b957effe0c719182022ac9b46b043261

  • SHA1

    07d7157fc342bda8bc403e33b36df39361b60818

  • SHA256

    5693684f6c7ff150ef25bdc69eefd0ec9464839accf87ffa92644cd7e410f9f4

  • SHA512

    1ce8a85296602a71ded0b168fe762254292ff282a9e08abcec3dc4bae68ff7a8b790351538149d92892cdff971778384308779a282c1e6d884f64cb2011269ab

Score
10/10
recordbreakerevasionstealerthemidatrojan

Malware Config

Extracted

Family

recordbreaker

C2

http://146.19.247.52/

http://77.91.102.115/

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\5693684f6c7ff150ef25bdc69eefd0ec9464839accf87ffa92644cd7e410f9f4.exe
    "C:\Users\Admin\AppData\Local\Temp\5693684f6c7ff150ef25bdc69eefd0ec9464839accf87ffa92644cd7e410f9f4.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:4536

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/4536-130-0x0000000000730000-0x0000000000E6B000-memory.dmp
    Filesize

    7.2MB

    Download
  • memory/4536-131-0x0000000000730000-0x0000000000E6B000-memory.dmp
    Filesize

    7.2MB

    Download
  • memory/4536-132-0x0000000000730000-0x0000000000E6B000-memory.dmp
    Filesize

    7.2MB

    Download
  • memory/4536-133-0x0000000077470000-0x0000000077613000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/4536-134-0x0000000000730000-0x0000000000E6B000-memory.dmp
    Filesize

    7.2MB

    Download
  • memory/4536-135-0x0000000077470000-0x0000000077613000-memory.dmp
    Filesize

    1.6MB

    Download
  • memory/4536-136-0x0000000000730000-0x0000000000E6B000-memory.dmp
    Filesize

    7.2MB

    Download
  • memory/4536-137-0x0000000077470000-0x0000000077613000-memory.dmp
    Filesize

    1.6MB

    Download