Analysis

  • max time kernel
    149s
  • max time network
    163s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    15-02-2022 15:29

General

  • Target

    12dcbb853c5f79c646575964e8826f14657e9109bbed74c8ffc128092877e131.exe

  • Size

    2.9MB

  • MD5

    222ea23326d979ec240153a0e765d016

  • SHA1

    9e54e83414656803bf3fb793615533995c998bcf

  • SHA256

    12dcbb853c5f79c646575964e8826f14657e9109bbed74c8ffc128092877e131

  • SHA512

    56d353368e13c6e35870136303e1facdd493d370951af32f765d1a49b8db8078843e46cdcd7ae5e1b36f58cbb385d490e0ea48017c8c29ef7ec7153ac2b76f00

Malware Config

Signatures

  • RedLine

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

  • RedLine Payload 2 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 2 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\12dcbb853c5f79c646575964e8826f14657e9109bbed74c8ffc128092877e131.exe
    "C:\Users\Admin\AppData\Local\Temp\12dcbb853c5f79c646575964e8826f14657e9109bbed74c8ffc128092877e131.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1556

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1556-55-0x00000000756C1000-0x00000000756C3000-memory.dmp

    Filesize

    8KB

  • memory/1556-61-0x0000000075034000-0x0000000075035000-memory.dmp

    Filesize

    4KB

  • memory/1556-60-0x00000000769CE000-0x00000000769CF000-memory.dmp

    Filesize

    4KB

  • memory/1556-59-0x0000000075031000-0x0000000075032000-memory.dmp

    Filesize

    4KB

  • memory/1556-62-0x0000000076F40000-0x0000000076F42000-memory.dmp

    Filesize

    8KB

  • memory/1556-63-0x0000000073FCE000-0x0000000073FCF000-memory.dmp

    Filesize

    4KB

  • memory/1556-64-0x00000000001F0000-0x00000000009F8000-memory.dmp

    Filesize

    8.0MB

  • memory/1556-65-0x00000000001F0000-0x00000000009F8000-memory.dmp

    Filesize

    8.0MB

  • memory/1556-66-0x00000000050D0000-0x00000000050D1000-memory.dmp

    Filesize

    4KB