General

  • Target

    ad1a68eaacedc3fb715d7e4a0886a23649d5a0bc43c6d71b39beb4e7b22a792c

  • Size

    1.2MB

  • Sample

    231206-c8bbcaad93

  • MD5

    9bacbfd27e44f34356cb2f2881585719

  • SHA1

    101f971381a6f5a22cc4399f9ff93750f82f9205

  • SHA256

    ad1a68eaacedc3fb715d7e4a0886a23649d5a0bc43c6d71b39beb4e7b22a792c

  • SHA512

    09120a10b75f1834c565ed0a22e6891a8cadc877b37ed479188096b793e759b8cf4c3e06b84625018be0308a7ecf9f2d4c305a2e3c186b87e74398d28fd81a70

  • SSDEEP

    24576:WnPtD/QqtCu2qEhhgvd0iYokw1f79XGKMY:qB512Ru1YopYKMY

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      03MT2312.EXE

    • Size

      736KB

    • MD5

      cf58e9f2e32bb4a5c398576a67691d08

    • SHA1

      93afca1fe2e24c970aaa845ed43c5e9d587a6a2a

    • SHA256

      907ba7efd4c01cb0518ddadde46f600ca133f6d7d90d2295cf4b1311b3bfb9cc

    • SHA512

      8cdc5dd4dd3c8b8c9259102c8aaa069cc660a1d9eebb0584873881a2dbbe2eb5c5a403937d54711fd6aace582cdaee8c2a1722b515dd18e888ba745b1d520517

    • SSDEEP

      12288:mAW5nF8ME6jD/QqtCzqF0qEXCBchelbBvNoiA3iYXYiXgLqHTc1f79VxoFKMY:mnPtD/QqtCu2qEhhgvd0iYokw1f79XG2

    • 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.

    • 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