Analysis

  • max time kernel
    117s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    26/11/2023, 01:01

General

  • Target

    11baa23e47b7cf8b7f75cf19753154840744f0f4d01399598f34ec3fdae2fb77.exe

  • Size

    3.1MB

  • MD5

    11874b5a52ccae16235a8e27216c1ae5

  • SHA1

    89b47396be6c21106b9f27538f032d1591fad95f

  • SHA256

    11baa23e47b7cf8b7f75cf19753154840744f0f4d01399598f34ec3fdae2fb77

  • SHA512

    e999336f87259294ccc033b4209b7eba7ff36735b492d38e466b55e1a59cb515b59c7911ff799b11ac07d9e1508566a62423f291615900e3a79494e4f9f86785

  • SSDEEP

    49152:xsnF7LOcyDLSU+H2wD3uT8NdYT6bZ+LoKrrBa4LXIm8RWjgU0zvYfgC6jKCRkRhl:69acyMtiyZQrBa4LX78bOF6jvUl

Malware Config

Signatures

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

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11baa23e47b7cf8b7f75cf19753154840744f0f4d01399598f34ec3fdae2fb77.exe
    "C:\Users\Admin\AppData\Local\Temp\11baa23e47b7cf8b7f75cf19753154840744f0f4d01399598f34ec3fdae2fb77.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
    • Suspicious use of AdjustPrivilegeToken
    PID:2968

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2968-0-0x0000000000090000-0x00000000009A0000-memory.dmp

    Filesize

    9.1MB

  • memory/2968-5-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-6-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-7-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-9-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-8-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-10-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-11-0x0000000077130000-0x0000000077177000-memory.dmp

    Filesize

    284KB

  • memory/2968-18-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-17-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-16-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-19-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-15-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-14-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-13-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-12-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-22-0x00000000777A0000-0x00000000777A2000-memory.dmp

    Filesize

    8KB

  • memory/2968-21-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-20-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-23-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB

  • memory/2968-24-0x0000000000090000-0x00000000009A0000-memory.dmp

    Filesize

    9.1MB

  • memory/2968-25-0x00000000078D0000-0x0000000007910000-memory.dmp

    Filesize

    256KB

  • memory/2968-29-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-28-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-31-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-30-0x0000000077130000-0x0000000077177000-memory.dmp

    Filesize

    284KB

  • memory/2968-32-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-34-0x0000000075530000-0x0000000075640000-memory.dmp

    Filesize

    1.1MB

  • memory/2968-33-0x0000000000090000-0x00000000009A0000-memory.dmp

    Filesize

    9.1MB

  • memory/2968-35-0x00000000747B0000-0x0000000074E9E000-memory.dmp

    Filesize

    6.9MB