General

  • Target

    f03d0db80476652ed382c76708ef9eee.bin

  • Size

    621KB

  • Sample

    240214-ebba7aga8z

  • MD5

    092b47d3c80b031cc36acec6f6f00b16

  • SHA1

    3a967aa392a796b07355251efb90ddb8d471d794

  • SHA256

    12dd00964a5d52a804cd1c37caec48068de018f6d3c1432f359f841a8df89a08

  • SHA512

    97c584325097fab7f92c03bdecc4716cefb969827f7274cf19026d4df7dd39905f83f3366d814e5e8b5ad62919f2cf1ac8d88637c728e28dbeb034f1f842b077

  • SSDEEP

    12288:PB6hUrRkT7F3pA+QnPMTQ8R76Tr6RI+zapJcz6FnecQGke:PB8U2/F3ph+PMsG76Tr6RhzapJcweO

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.mcmkimya.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    kG9xExPyfQBnPtnzYTpg

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      ba9c0fc610a435fc11f48caf932a52f15e418d45e9ec21c83e08e624b28a8b90.exe

    • Size

      732KB

    • MD5

      f03d0db80476652ed382c76708ef9eee

    • SHA1

      9af52befe94c41e3ffc0e2abca5f3df51ffbeb5d

    • SHA256

      ba9c0fc610a435fc11f48caf932a52f15e418d45e9ec21c83e08e624b28a8b90

    • SHA512

      fd179e6b9228bcf01143148a05f9c61083d068f6f1e5c0de29eb3360cfc1d1b0964e237b09f454e63c2e08c6ec6ca6bad8a3682a079ce242ec96c49dd090a17a

    • SSDEEP

      12288:j33ZyPIDwOw8ftv9+ZDO6DeMTLIHmz+WQ5VRQmOXgiVtp3g5Hdv2kiQPmoIbWYV:j33Z8MBiK6PIGCLVemOgQaHd2khPfIHV

    • AgentTesla

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

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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