General

  • Target

    c71017c92f23cf51da20b714ad495401.bin

  • Size

    548KB

  • Sample

    240628-dmm9fs1arr

  • MD5

    150e973a93e2c45f1576b6354226bc6b

  • SHA1

    37e6d8c27bd7e0187603e8e1cf817c9d52c47d74

  • SHA256

    89ebdb8c22d58269c5c6443cba3b9b06346cec757a54d33b50056818c8ad80d9

  • SHA512

    13412878e55891529e1e6ab9c2a405883d2db53fe9497e795841745898d86ec1068b8163743f7c19e2494704550eefd5a413ad342bd80bb8f810edcb07f5db81

  • SSDEEP

    12288:iMiniW2ddGbvwISxyuGTXQOeIZ8YjkLQtK2:iMini1UZSiiISxLQx

Malware Config

Extracted

Family

agenttesla

Credentials

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

Targets

    • Target

      115a0abcf8bfe4d0320ecc08c9f0668f35dd796b7a74c6dfeb9d6fc7dc16d214.exe

    • Size

      559KB

    • MD5

      c71017c92f23cf51da20b714ad495401

    • SHA1

      c7f43bb30678e506be3c0b53f7751cd38fd3362c

    • SHA256

      115a0abcf8bfe4d0320ecc08c9f0668f35dd796b7a74c6dfeb9d6fc7dc16d214

    • SHA512

      f246f55c364d75061ef2276073dc8cb57b8f937e24730aad25dd9952169181174522939becc8471442403735b56007852782b1b25ac1c80482dcdad6439a012b

    • SSDEEP

      12288:rYV6MorX7qzuC3QHO9FQVHPF51jgcHjseTsWRtEFQFu1yArcLNy:IBXu9HGaVHD3rRbA1yArmy

    • AgentTesla

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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