General

  • Target

    5275bdfdb5654dbc35687f6a4e5157066decf4edd3b530decca71034aff04d37

  • Size

    723KB

  • Sample

    250117-bwzmqsxpas

  • MD5

    51ea36b349ec0c956b6b6d5b1aaedf0b

  • SHA1

    3f6e62bdc58337bb5530bfef8d1a43064de3537b

  • SHA256

    5275bdfdb5654dbc35687f6a4e5157066decf4edd3b530decca71034aff04d37

  • SHA512

    a116b088a6b6bc52c8f87631144fc10615d62baf1ada50853790c9719587fa5ca098798114fa1fde3af4fdbe729d52a607b72f0d1a36422b26519b6dd1f226a9

  • SSDEEP

    12288:FBDHWqIxUtrG/9dyM9YKRt2igfDSLZ0fuNoOPzlBOrtUEOxPGh2UeQPps:bSG7PKyigbiZMpyFPGh2U/+

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      SHIPPING.exe

    • Size

      879KB

    • MD5

      985e5f26d1a0c32333e93dc4894d3356

    • SHA1

      9b0f06f9af058102076eba60dd2c3f2e10881f20

    • SHA256

      24ce2be70ffbceba0067972a154cba571866cbeca67e2132bc01352f46acd9b6

    • SHA512

      c4336bb45a3650b83f23dcf56e4fad54e21bbff11fe2c94611d3c47c9b13708e5d27ab0fb4f662f6fd91e0ab0ae4981485d97bca74d3a7e2b0d5df06ae8e783c

    • SSDEEP

      12288:FSIJRAyGTyWXV7OvWaH5vQ4X1Uq/bYtYhygq/tKiSUUbziZf6GGT:pJRAhxOvW45llJYtYha/tKXVF

    • AgentTesla

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

    • Agenttesla family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • 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 v15

Tasks