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General

  • Target

    9894f209655c6d2ab5e0f214fe479ba2_JaffaCakes118

  • Size

    889KB

  • Sample

    241125-clzqesykbn

  • MD5

    9894f209655c6d2ab5e0f214fe479ba2

  • SHA1

    215d99284dfacd6c59e308e11ed8574517b6f6bd

  • SHA256

    8e5b23c77800b527c44f712f21a0ad35bae24b10aa78ea6f7583711724090b8c

  • SHA512

    641cadc73017b0874403efb05af066dec5ff07adde49224b5c98f44e68e146d92b623568bc88766f0e5b3338c3de77441788efb5214762716c678005bfc20208

  • SSDEEP

    12288:I7Kan3qGaNHEyC9/oR9gy5FHK7zkK7BtGMRB16fPI1vid4hChKFWS7ne1mhJ0GXe:I7KaPp9AR95yvBkMRB6PWlx3eTGXuL3

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      9894f209655c6d2ab5e0f214fe479ba2_JaffaCakes118

    • Size

      889KB

    • MD5

      9894f209655c6d2ab5e0f214fe479ba2

    • SHA1

      215d99284dfacd6c59e308e11ed8574517b6f6bd

    • SHA256

      8e5b23c77800b527c44f712f21a0ad35bae24b10aa78ea6f7583711724090b8c

    • SHA512

      641cadc73017b0874403efb05af066dec5ff07adde49224b5c98f44e68e146d92b623568bc88766f0e5b3338c3de77441788efb5214762716c678005bfc20208

    • SSDEEP

      12288:I7Kan3qGaNHEyC9/oR9gy5FHK7zkK7BtGMRB16fPI1vid4hChKFWS7ne1mhJ0GXe:I7KaPp9AR95yvBkMRB6PWlx3eTGXuL3

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • Checks computer location settings

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks