Extracted

• • Target

    Boostrappersolara.exe

  • Size

    1021KB

  • MD5

    5984f8e86947c614e45f83842e13bb58

  • SHA1

    d5610665892d2cf56218f7f4a3be3839dc95e2db

  • SHA256

    1b0595d3b145f0711f4955ef0cf400fc109240dd2a4507d3c70d43e3c7f5ddf6

  • SHA512

    1bb39fb338d6939952ac6cb5381dfae1b13c1873866095ac372e7290e71e0473f504ff243bb0a5b1afc0f6e106d88505dda3f3496e8975a6cd99552e9fadc335

  • SSDEEP

    24576:jU8hkIIZKdutFwgPdksxfeF5r8oXSqCqrJnHEp+4VjqHgh:jUGHIwgpnFeIo5PrVE9

  Score

  10^/10

  xwormdiscoveryexecutionpersistencerattrojan

  • Detect Xworm Payload

  • Xworm

    Xworm is a remote access trojan written in C#.

    trojanratxworm

  • Xworm family

    xworm

  • 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 computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Unexpected DNS network traffic destination

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application

    persistence

  • Blocklisted process makes network request

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Legitimate hosting services abused for malware hosting/C2

  behavioral1behavioral2