Extracted

• • Target

    92b1cc02d037151eecedb276cee54e94ffcb6fb748d0c8a86c8f10522fef9fb5

  • Size

    727KB

  • MD5

    687ce85a38cc8ca331e63a87a3c5cb9e

  • SHA1

    70da69b8fe9adbafbbccd38da2e71dd7121e9108

  • SHA256

    92b1cc02d037151eecedb276cee54e94ffcb6fb748d0c8a86c8f10522fef9fb5

  • SHA512

    92808823a009e5599d742d0fb522c3db732e35d05fb3a287871a43bbebed8284aa2a60ef574c46a65b0af67a662dea2d7c772a5d0890876336b773b95dbd9cdc

  Score

  10^/10

  servhelpervidarxmrig1008agilenetbackdoordiscoveryminerpersistencespywarestealertrojan

  • ServHelper

    ServHelper is a backdoor written in Delphi and is associated with the hacking group TA505.

    trojanbackdoorservhelper

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

    stealervidar

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • Grants admin privileges

    Uses net.exe to modify the user's privileges.

  • Vidar Stealer

    stealer

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies RDP port number used by Windows

  • Sets DLL path for service in the registry

    persistence

  • Loads dropped DLL

  • Obfuscated with Agile.Net obfuscator

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    agilenet

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses 2FA software files, possible credential harvesting

    spywarestealer

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Checks installed software on the system

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

    discovery

  • Drops file in System32 directory

  • Suspicious use of SetThreadContext

  behavioral1