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General

  • Target

    5f849dcbc164231e9b8d15845c0e21f4de3dcbc2c44c49eedb38bc2fefac09c0

  • Size

    741KB

  • Sample

    231124-delewsff9t

  • MD5

    0241edc90faddac63e16747eb0762ea8

  • SHA1

    0ecbf9a7faa6262d8d70df11389c3e9105e29f0d

  • SHA256

    5f849dcbc164231e9b8d15845c0e21f4de3dcbc2c44c49eedb38bc2fefac09c0

  • SHA512

    85c59e45d5ec7755720427aa1ef6651a8dda267ad86f5a227a2e69fdca987fcf6e49113ef370ba3114a4993fd650fce94ab4743531f3c69598f84e98fafec6af

  • SSDEEP

    12288:J1CFQELXGkJlv7tNtE8EN6w7yTRhjwFf0IGJVDa4wNsiMoEi:J1CFQQ2k7v7xNNTRhUZ0IuePNsNoEi

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1176151058632937522/y3_ZQ9r_IRjvTwuuG-qOGBsgjULALJ5GOiLifCNfXyDDpjQXVdGAXe9Pwh2OfkhBFusI

Targets

    • Target

      5f849dcbc164231e9b8d15845c0e21f4de3dcbc2c44c49eedb38bc2fefac09c0

    • Size

      741KB

    • MD5

      0241edc90faddac63e16747eb0762ea8

    • SHA1

      0ecbf9a7faa6262d8d70df11389c3e9105e29f0d

    • SHA256

      5f849dcbc164231e9b8d15845c0e21f4de3dcbc2c44c49eedb38bc2fefac09c0

    • SHA512

      85c59e45d5ec7755720427aa1ef6651a8dda267ad86f5a227a2e69fdca987fcf6e49113ef370ba3114a4993fd650fce94ab4743531f3c69598f84e98fafec6af

    • SSDEEP

      12288:J1CFQELXGkJlv7tNtE8EN6w7yTRhjwFf0IGJVDa4wNsiMoEi:J1CFQQ2k7v7xNNTRhUZ0IuePNsNoEi

    • AgentTesla

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

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks