Extracted

• • Target

    SolaraV2.exe

  • Size

    2.9MB

  • MD5

    941c8d7c47b633c3b0cfa0d77242ae95

  • SHA1

    58fa3881583d3d9ce7ed6a9f313fe6386573154f

  • SHA256

    2cc420fbc43a2bedcf6a1bba99bda592a7a8c1735762f252cf7835c47143ef20

  • SHA512

    c544ee958de70f84f97c096493f0a518645ae917d9e7286be8edb58c00db2d9d8d7045613195463177ca54da1b71dd433b8eb26ccba8e145631e1a4087479dbd

  • SSDEEP

    49152:UbQt8UYUie2O71VYPw6oCE0AnswzlFr8SJVmle0yi+Ekhq+R74hW9auxGHSc8D6S:U8tSUTHXr46swJFoiSy1EEV7eLutcC6S

  Score

  10^/10

  xwormdefense_evasiondiscoveryexecutionratthemidatrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    defense_evasion

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Checks BIOS information in registry

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

  • Checks computer location settings

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE

  • Loads dropped DLL

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • Checks whether UAC is enabled

    defense_evasiontrojan

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Network Share Discovery

    Attempt to gather information on host network.

    discovery

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1