General

  • Target

    b06755606adaa10b7b75bc045bbaa13dcfbcd6c79a4b85f4914abbd92fbf8b21.exe

  • Size

    663KB

  • Sample

    240424-b64pfadh76

  • MD5

    1b8c9087f0dfbcf33a4fc1e0ae36b908

  • SHA1

    f1ca46c6c0c7b8280129fa1093642f8f7483b220

  • SHA256

    b06755606adaa10b7b75bc045bbaa13dcfbcd6c79a4b85f4914abbd92fbf8b21

  • SHA512

    05d5d829c5f1f06a4e7c8506f362760f97046411a2ba846ef7ab2c77dca1797ee677277a2063bcc588a25b64dc7612b728a4838d0ad392825157b9a3a9c12195

  • SSDEEP

    12288:xnVMl9QljktqTbExVwPQ8WAqo9YdOHhaBM1VluE3p88uqIfgODu6Fcwamj8g+k:TOIQWgnUhWFSYdOHoe1VoE55vOgOq6F/

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      b06755606adaa10b7b75bc045bbaa13dcfbcd6c79a4b85f4914abbd92fbf8b21.exe

    • Size

      663KB

    • MD5

      1b8c9087f0dfbcf33a4fc1e0ae36b908

    • SHA1

      f1ca46c6c0c7b8280129fa1093642f8f7483b220

    • SHA256

      b06755606adaa10b7b75bc045bbaa13dcfbcd6c79a4b85f4914abbd92fbf8b21

    • SHA512

      05d5d829c5f1f06a4e7c8506f362760f97046411a2ba846ef7ab2c77dca1797ee677277a2063bcc588a25b64dc7612b728a4838d0ad392825157b9a3a9c12195

    • SSDEEP

      12288:xnVMl9QljktqTbExVwPQ8WAqo9YdOHhaBM1VluE3p88uqIfgODu6Fcwamj8g+k:TOIQWgnUhWFSYdOHoe1VoE55vOgOq6F/

    • AgentTesla

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

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks