Analysis

  • max time kernel
    148s
  • max time network
    166s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    15-02-2022 16:03

General

  • Target

    029304e22670382ecbc930ad8728035c6acb43f93326c8ec9f9d5ae54ed8dc7d.exe

  • Size

    2.3MB

  • MD5

    c6de254aab627092d8772f7e12ada68d

  • SHA1

    70bf484c3b0c784d73727fc8dd4d98417c305a05

  • SHA256

    029304e22670382ecbc930ad8728035c6acb43f93326c8ec9f9d5ae54ed8dc7d

  • SHA512

    9ed69e5eb42aa962beece272e248b281c16ebc717cbb00bd45ba66f4cf8307ae46b3774e90751261b3e3e40a0a414e977fc8d2bdd4d099db4e14d2073c60ceac

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

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

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

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\029304e22670382ecbc930ad8728035c6acb43f93326c8ec9f9d5ae54ed8dc7d.exe
    "C:\Users\Admin\AppData\Local\Temp\029304e22670382ecbc930ad8728035c6acb43f93326c8ec9f9d5ae54ed8dc7d.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1512

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1512-54-0x0000000075601000-0x0000000075603000-memory.dmp

    Filesize

    8KB

  • memory/1512-58-0x0000000074EC4000-0x0000000074EC5000-memory.dmp

    Filesize

    4KB

  • memory/1512-59-0x000000007552E000-0x000000007552F000-memory.dmp

    Filesize

    4KB

  • memory/1512-60-0x0000000074EC1000-0x0000000074EC2000-memory.dmp

    Filesize

    4KB

  • memory/1512-61-0x00000000770E0000-0x00000000770E2000-memory.dmp

    Filesize

    8KB

  • memory/1512-62-0x000000007416E000-0x000000007416F000-memory.dmp

    Filesize

    4KB

  • memory/1512-63-0x0000000000100000-0x00000000007A8000-memory.dmp

    Filesize

    6.7MB

  • memory/1512-64-0x0000000002D40000-0x0000000002D41000-memory.dmp

    Filesize

    4KB