Overview

overview

10

Static

static

8

90ade22e45...bd.exe

windows7_x64

10

90ade22e45...bd.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    66s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    11-06-2022 23:40

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General

  • Target

    90ade22e45ff94d9e07b978bb745a5bd.exe

  • Size

    4.5MB

  • MD5

    90ade22e45ff94d9e07b978bb745a5bd

  • SHA1

    0217c907fe8fc91dbdbfbdb3cbb94d0a482abb0e

  • SHA256

    b0b3cf6d05e09c3e051e0a0b653f194c3cafdde345bfd85e6364b3e26a7b6f00

  • SHA512

    f7a3fcad2828953d7f35fe9d38652f34b97829c4cc31ad1dc163fe5953790518df7cb329c4aebab98fd607af58f0f07ec423ec8f2e43fb57e9c79b24d814499b

Score
10/10
recordbreakerevasionstealerthemidatrojanvmprotect

Malware Config

Extracted

Family

recordbreaker

C2

http://5.252.22.62/

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
  • VMProtect packed file 7 IoCs

    Detects executables packed with VMProtect commercial packer.

    vmprotect
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Themida packer 7 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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90ade22e45ff94d9e07b978bb745a5bd.exe
    "C:\Users\Admin\AppData\Local\Temp\90ade22e45ff94d9e07b978bb745a5bd.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:480

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/480-54-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download
  • memory/480-55-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download
  • memory/480-60-0x0000000075CF1000-0x0000000075CF3000-memory.dmp
    Filesize

    8KB

    Download
  • memory/480-61-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download
  • memory/480-62-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download
  • memory/480-63-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download
  • memory/480-64-0x0000000077240000-0x00000000773C0000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/480-65-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download
  • memory/480-66-0x0000000077240000-0x00000000773C0000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/480-67-0x0000000077240000-0x00000000773C0000-memory.dmp
    Filesize

    1.5MB

    Download
  • memory/480-68-0x0000000000AB0000-0x00000000014D3000-memory.dmp
    Filesize

    10.1MB

    Download