Extracted

Extracted

• • Target

    Fluxus Bypasser.exe

  • Size

    6.1MB

  • MD5

    bc75ded499b78782fa5ab41561d847a7

  • SHA1

    b3d1278da7f60d4f9f2c0580fdd997a5b644b3c9

  • SHA256

    caf613a1af353c2d278a67129ba2f21306b8f62f271fd34fb843ed25c035c6e3

  • SHA512

    b691dcd32e8eec8025e76ef6a9431de14f97af2994d7a9d79687787ba2e09113ad0d9a424ba7dd1d73a21a81c10ba7f12a503a5d270f31457d94943c4251cd67

  • SSDEEP

    98304:IdGCNttQ3Bn6r0/M6Um59hti6VEeSx4WLhdK2OKM7Ebnoq1LV39rnNZ2q6nE:4N03Bj/M6R59h5zWLPSKMQbooN9r4E

  Score

  10^/10

  asyncratgurcudefaultcollectioncredential_accessdefense_evasiondiscoverypersistenceprivilege_escalationratspywarestealer

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat

  • Asyncrat family

    asyncrat

  • Gurcu family

    gurcu

  • Gurcu, WhiteSnake

    Gurcu aka WhiteSnake is a malware stealer written in C#.

    stealergurcu

  • Async RAT payload

    rat

  • Downloads MZ/PE file

  • Uses browser remote debugging

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

    credential_accessstealer

  • Checks computer location settings

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

  • Executes dropped EXE

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Accesses Microsoft Outlook profiles

    collection

  • 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.

  • Obfuscated Files or Information: Command Obfuscation

    Adversaries may obfuscate content during command execution to impede detection.

    defense_evasion
  behavioral1