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General

  • Target

    S009892823055402_20230516,PDF.exe

  • Size

    593KB

  • Sample

    230516-mfkdnahc5t

  • MD5

    a24fab0aebf29ddaa784613ca315b518

  • SHA1

    85f2b6bb9bdd2c6803f2dd80187d1b052125efe6

  • SHA256

    1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8

  • SHA512

    06b5fb4ff7e124582f490649769e8f8dcfcbf432de2bdea3353b97b70bf7c75406578173b77fe1c3090659f161a9c903da88171096737d4a76d8283407d4d79b

  • SSDEEP

    12288:oSYnFv5MGMt2NydjO+RkJxUaPbPIXY3ONPNBeohsaWm:pIV0tdjDCffbCY3OdOG

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6277254729:AAH9hHYZNSDZac0nNvgmchkZF8WVRKU5dJ0/

Targets

    • Target

      S009892823055402_20230516,PDF.exe

    • Size

      593KB

    • MD5

      a24fab0aebf29ddaa784613ca315b518

    • SHA1

      85f2b6bb9bdd2c6803f2dd80187d1b052125efe6

    • SHA256

      1aff0eb2eee6fe5d70d00aee2db2f30cea5167c64ea80369eaaffc39c7e654f8

    • SHA512

      06b5fb4ff7e124582f490649769e8f8dcfcbf432de2bdea3353b97b70bf7c75406578173b77fe1c3090659f161a9c903da88171096737d4a76d8283407d4d79b

    • SSDEEP

      12288:oSYnFv5MGMt2NydjO+RkJxUaPbPIXY3ONPNBeohsaWm:pIV0tdjDCffbCY3OdOG

    • AgentTesla

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

    • Checks computer location settings

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

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks