General

  • Target

    e1a197d00f88c4440422ce645e363f9a

  • Size

    710KB

  • Sample

    240327-pa4lfsbf83

  • MD5

    e1a197d00f88c4440422ce645e363f9a

  • SHA1

    4aa043ce466e3e01186d2d9c652f1812268832f8

  • SHA256

    936fa9d5f9708a96f2e8cc270deb24518d047450e0618c6c22753d97a7589177

  • SHA512

    662ced293aa9f69af14f9c7cbe3fd48d92d24263d39af57d98794133ad60f4e7352caabea08da9648b970929fb7739674c8aaf5b61468599f58f4f046e31b72d

  • SSDEEP

    12288:CWXRVTW5UtiP5QDIBwFDqpFU60MXcaSz8T8JME25lSLgTyf+NDeRbjnWoOp9:zTIUIPSDCT9dMlIYuRfSIJeRHrOL

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.shivsundaram.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    hemant@10023

Targets

    • Target

      Scan copy_001.exe

    • Size

      947KB

    • MD5

      45d964682ea37a0809803e813638017f

    • SHA1

      9d6c3495865736235e55d8384832e9f09cb70896

    • SHA256

      b7ee1c6ebcc9675e5e1e3743b03a712c5e789f9b456275c05b35502bea6131e6

    • SHA512

      e4b2d060dd4066534cc6c8e726f7e41e637ad6a0203dc36c59d75eb136a366695adcbe363eb8627e4df46f659821d6fea85995c28686dd2453aa14ba4a727356

    • SSDEEP

      12288:ZXQZnf1pZRNtMLHK7zMWM9IZoFhK5zM66MXo8QR8T+JqS25lsxW9gf+NLIRljvfm:efXTs9Ktl7Yf2SoPfsMdIR9h

    • AgentTesla

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

    • AgentTesla payload

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks