General

  • Target

    New Purchase Order.zip

  • Size

    790KB

  • Sample

    221122-nyy57sbh29

  • MD5

    fa40e3146245b3c8af86f57fe1b9a92c

  • SHA1

    c9494a785f073e5da60d8eb56349926a04dae006

  • SHA256

    f72be6d718240f9be4793f6fd45ac9accd67d235a71edb41426b5fe681ebdbcd

  • SHA512

    c03019c70baa0b8fceabf5cfea6f57e6d716f8ecdb0fa25d0319a4748c7b0b535e7ae2a85e358246e88f9bdabccea99453e009317999e5ade62313425b6371c3

  • SSDEEP

    12288:f8ZhqjemTus10dl0100HQH7g5p+8OgpSckKrZCE3GhjbNhsRubqQ8fAT751:CWemAdlMHQHGSEZfR5/fAT7T

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      New Purchase Order.exe

    • Size

      1012KB

    • MD5

      a58b322c74d8dfba9c022607b0d0c26b

    • SHA1

      380f438ad2620f1582fe9b7d5b2ba84c3d6f3349

    • SHA256

      322a82cb52dd04f516915780a9eb9865e24bd284fedecf938e345270fa0f83b3

    • SHA512

      06d2ff7e199a1be0ca7357bb8e9bdbcc63f00d1082cab4ef086f344b6b88c00e2885db5e369329220463237558a43280b0d249349511ca9d6e01f8bac13f3118

    • SSDEEP

      12288:SLw5APwiU251kh53ZLsVOdl0160HQV7g5D+8Egpe0kOrZsEnGvjbLhsRuDIQoiCa:IPOoSbdlYHQVGioZNtrB3m

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks