General

  • Target

    2149f403f26e7f6ac4d042191235793da3a7afb9739f4d976130899a8b3a9330

  • Size

    679KB

  • Sample

    220520-2mejbaafdp

  • MD5

    f57852c12bd181567228e23e888baf38

  • SHA1

    35535dc43be4d16629a85e37c3c6994233d7879f

  • SHA256

    2149f403f26e7f6ac4d042191235793da3a7afb9739f4d976130899a8b3a9330

  • SHA512

    9439cf138f5a40ac861e2913c2912eb5c24440eb231a3974a8ebfecf3e6cc55c6ea9cf73fa9c7557a5f2703fefc904cd52bb8241864910ee392f97a5e32149c0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.fesmed-inst.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    manure001

Targets

    • Target

      RFQ-OM-3994 - Closing Date 30.08.2020 - MEPF-PO-2020-060PDF.exe

    • Size

      834KB

    • MD5

      642e05310b7a08a76a615422c61b8947

    • SHA1

      aab455b988f8f77476a81dffa04065a800c675fb

    • SHA256

      03035f39055dc379e10a3f7a79092877c022272c9fb14116c44bd9d3ed637655

    • SHA512

      95594f7315ea4397cb43242021d9eb382e21c5e39e16d6a55771e4a0d922475d5bc2694c64c92bca5306f5734114bdbb8b6b82d280cbccf9552ad2654cd6543f

    • AgentTesla

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

    • AgentTesla Payload

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks