General

  • Target

    Documents.rar

  • Size

    792KB

  • Sample

    230329-sejnmaad4t

  • MD5

    cbd60a7941ccb971a4258e883497fa60

  • SHA1

    73579616b4343fed371b9613a6eac97e2503da90

  • SHA256

    a9c98d32914a5fb55c89be027d90199e6c5731d46afb84dd8f13e591789401d7

  • SHA512

    c4d99f92092ff379fb05a05a647c078ca77162f4c62cb7ce664d8e324963680577a0eeb68455f6f6e5a1115cd3d090ff0a833c56b1eda9628a620c8d506905c0

  • SSDEEP

    24576:3187E/Ok2oQagYmQa8DMOzUOBo684eimtsH:F8Ar2K+Qa8gy/Bo68timtC

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      Documents.exe

    • Size

      1.1MB

    • MD5

      870c75311ace0bfc0493e146683aa461

    • SHA1

      40a14357cf0a5e660f420959b9aa2e39860fe71e

    • SHA256

      4896d44c5a38409245c325f61876345a7ee8d8741905af4c0d2910baa2386dbc

    • SHA512

      d67fd1df37dfe1a23a4ca142a0e9b69e0a0921ed894c67585198f026fcbce1dbf2462d2d453bd33be76e7093fd5752d9f80643761c26453308461e3dae1a0b34

    • SSDEEP

      24576:e+12zVZ97VL7N9Eapjbj6UsgkfE7b4Z1bQkv65:DAR37HPe6GZZ/

    • 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.

    • Accesses Microsoft Outlook profiles

    • 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 v6

Tasks