General

  • Target

    new project product.zip

  • Size

    578KB

  • Sample

    230628-k2q28agh24

  • MD5

    a0fbd9d74c513c8376c9e40725ab1d4d

  • SHA1

    6118bbf6c9252ebc5a7ed65e1e6e7833a42e9196

  • SHA256

    39854874b738bcff91ff8759db8cad631739d5c2309b675d1bbf6d60da15d3f7

  • SHA512

    e4580978bd4dc9cd05b83be873514922fcb002e412aaf7b21a63f001d37f4e8f84d602740dc71004130c2fe92137aaf593d36d6b5217db4619b6265085bb8ef2

  • SSDEEP

    12288:8s+GjEZF9dzHlhq1k9Iv7bBvKk7QPmEMIAdjpfUAmuEWgy+mjW/B:T+GQrTzFh4v5R6Amtyk

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      new project product.exe

    • Size

      674KB

    • MD5

      1a9b06437a3571135260921c5a904c84

    • SHA1

      6ba1d1e14896b8a91749dbe8e4d84689fbef98bb

    • SHA256

      195306e2bee1f209566b224cc483adaf4431a74851f8138fb1472c84af3b4cc0

    • SHA512

      efc47df5ad13b46f2dc579527ca24cb2a01b9476d8ec48cd055946cefba0061809069a1ad292b782c3435e5b4814b341c4ee57d64e7c2fcffb52d4c43687a698

    • SSDEEP

      12288:9P3WF9dtHElHWSAlfqWysRHCynETPEMIAdj9fU0mYuWgBG/b:9PETtkFWDlfMwhnETB+0mfBG/

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks