Extracted

• • Target

    300f3f1f1a66b1e440cbdc4efd14e2ef_JaffaCakes118

  • Size

    802KB

  • MD5

    300f3f1f1a66b1e440cbdc4efd14e2ef

  • SHA1

    8e1043d8c4b2315fba6d8a9692846f8791c22436

  • SHA256

    71609c370ed4d3d62069401d753b937faf2dc66c0003409999946f5eb1046816

  • SHA512

    a176a7f2d87f8c77b72ad484f315af203502829ddbdaa2d24fe48d656bf65b3166f2cb452067e1b0ef8b4aaa3fa7a4daf32eee65a1b434e44a438e5b1c0c452e

  • SSDEEP

    12288:tt0Q5JEq/y6INX6LRgU7e9OmunzkiL3TJjcKhX3ak0xN:/0kGq/wKgDO3QMJjcKhHaj

  Score

  10^/10

  discoveryagentteslacollectioncredential_accessdefense_evasionkeyloggerpersistencespywarestealertrojan

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla

  • Modifies WinLogon for persistence

    persistence

  • AgentTesla payload

  • System Binary Proxy Execution: InstallUtil

    Abuse InstallUtil to proxy execution of malicious code.

    defense_evasion

  • Checks computer location settings

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

  • Executes dropped EXE

  • Reads WinSCP keys stored on the system

    Tries to access WinSCP stored sessions.

    spywarestealer

  • Reads data files stored by FTP clients

    Tries to access configuration files associated with programs like FileZilla.

    spywarestealer

  • Reads user/profile data of local email clients

    Email clients store some user data on disk where infostealers will often target it.

    spywarestealer

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Unsecured Credentials: Credentials In Files

    Steal credentials from unsecured files.

    credential_accessstealer

  • Accesses Microsoft Outlook profiles

    collection

  • Suspicious use of SetThreadContext

  behavioral1behavioral2