Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 16:47

General

  • Target

    Chatgpt-onlythem.exe

  • Size

    15.7MB

  • MD5

    ec66edd6ba80d511708822aacec86142

  • SHA1

    1bf69ab9ba392bd378ba58f980c29898ed843bd5

  • SHA256

    b4e5518029bb12ab0df6d520b23921df50bb0b3b62d955715842fe7bccffcb19

  • SHA512

    3863146187f97aee94a5fdd8dbc99bac6ffe992623aa04a594e9bbcac2f4b58d2990d9b872b13b9493cc0fea5fbf5f36a3b165c7c6a0f7ab4a5960de8dee9446

  • SSDEEP

    393216:0TNXHO03mcr6C1M9srYvVeylF3OGR6Z/fN3JTPYMfB:0c0ZzrYvVeGR4/fN5T

Malware Config

Signatures

  • VenomRAT 3 IoCs

    Detects VenomRAT.

  • Venomrat family
  • 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.

  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Chatgpt-onlythem.exe
    "C:\Users\Admin\AppData\Local\Temp\Chatgpt-onlythem.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2396

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2396-1-0x0000000076954000-0x0000000076955000-memory.dmp

    Filesize

    4KB

  • memory/2396-0-0x0000000000400000-0x0000000002910000-memory.dmp

    Filesize

    37.1MB

  • memory/2396-2-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-3-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-11-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-7-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-10-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-9-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-8-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-6-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-5-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-4-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-15-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-14-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-13-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-12-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-17-0x0000000000400000-0x0000000002910000-memory.dmp

    Filesize

    37.1MB

  • memory/2396-18-0x0000000000400000-0x0000000002910000-memory.dmp

    Filesize

    37.1MB

  • memory/2396-20-0x0000000000400000-0x0000000002910000-memory.dmp

    Filesize

    37.1MB

  • memory/2396-21-0x0000000076954000-0x0000000076955000-memory.dmp

    Filesize

    4KB

  • memory/2396-22-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-24-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-23-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-25-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-27-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-29-0x0000000076940000-0x0000000076A50000-memory.dmp

    Filesize

    1.1MB

  • memory/2396-30-0x0000000000400000-0x0000000002910000-memory.dmp

    Filesize

    37.1MB