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General

  • Target

    PAYMENT CONFIRMATION.exe

  • Size

    751KB

  • Sample

    230608-qkgp4sgd2x

  • MD5

    f2390147b225e560a2840de045652e3a

  • SHA1

    fd723e9065b971729c5dd0a23e78c60f79ea315c

  • SHA256

    12d37f94ebe64d74e7cc1a4290af6797832b512a223d03d410171f47cd979065

  • SHA512

    86d8eac7588b0980c20b20ba77679e8b548cfb9c92fdefc9243cb391641dec7f7a0b527f6d38df1449619462ec06e0d8503ba39a8b939d7c5b1f47cde6d1f741

  • SSDEEP

    12288:+d6L7PVXfliybhaDnLMzIL2q+RTdOL8I60XtWsi/PmAF+EMQBJxLzspsCITl5epN:/OyqGUL8IrtijRze/d

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      PAYMENT CONFIRMATION.exe

    • Size

      751KB

    • MD5

      f2390147b225e560a2840de045652e3a

    • SHA1

      fd723e9065b971729c5dd0a23e78c60f79ea315c

    • SHA256

      12d37f94ebe64d74e7cc1a4290af6797832b512a223d03d410171f47cd979065

    • SHA512

      86d8eac7588b0980c20b20ba77679e8b548cfb9c92fdefc9243cb391641dec7f7a0b527f6d38df1449619462ec06e0d8503ba39a8b939d7c5b1f47cde6d1f741

    • SSDEEP

      12288:+d6L7PVXfliybhaDnLMzIL2q+RTdOL8I60XtWsi/PmAF+EMQBJxLzspsCITl5epN:/OyqGUL8IrtijRze/d

    • 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

    • Adds Run key to start application

    • 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 v6

Tasks