General

  • Target

    z27FACTURA09654700.BAT.exe

  • Size

    1.0MB

  • Sample

    240617-va4jcawcpf

  • MD5

    aed00ff3e85dbf1bbf99939966939b3a

  • SHA1

    d02a5bc420207a7958e34a4740968439969f5b19

  • SHA256

    b772162c5b510c5427be045abfdc43c29756217e2ed924ce4c4388bd457a4987

  • SHA512

    08ad4f11a67a9e8228d83e96fbcccd98910d53ff2929e2d70d336b8e808d4d7e37f90d157e2747b744eb19b451aba2a0985022207a68ff50dcbd8cdef5e1f50a

  • SSDEEP

    24576:HAHnh+eWsN3skA4RV1Hom2KXMmHauOVaz7jxokZf4vFEGR5:6h+ZkldoPK8YauOIzHxokZfqFEo

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.antoniomayol.com:21
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cMhKDQUk1{;%

Targets

    • Target

      z27FACTURA09654700.BAT.exe

    • Size

      1.0MB

    • MD5

      aed00ff3e85dbf1bbf99939966939b3a

    • SHA1

      d02a5bc420207a7958e34a4740968439969f5b19

    • SHA256

      b772162c5b510c5427be045abfdc43c29756217e2ed924ce4c4388bd457a4987

    • SHA512

      08ad4f11a67a9e8228d83e96fbcccd98910d53ff2929e2d70d336b8e808d4d7e37f90d157e2747b744eb19b451aba2a0985022207a68ff50dcbd8cdef5e1f50a

    • SSDEEP

      24576:HAHnh+eWsN3skA4RV1Hom2KXMmHauOVaz7jxokZf4vFEGR5:6h+ZkldoPK8YauOIzHxokZfqFEo

    • AgentTesla

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix

Tasks