General

  • Target

    Order Specification.exe

  • Size

    798KB

  • Sample

    200709-tzskd8a2p2

  • MD5

    eee51ed4cc3d02fab09ee8076e61acd3

  • SHA1

    4cedd13f503cfa1219ea7b8fe1157ac1ba96c43b

  • SHA256

    3c6902ab74526dac496d24e6be3db45c54d4ccc2530725c353dee1495c34b7e8

  • SHA512

    26e9db99c1aeaebc61bdad217068f84b1dd7ed83fc819186a849e68abea731af22fb4790cd63859a9f83459c25f8319a3495eeb16eb9c78cc6b9e2c55260095c

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    AMBITION123@@@

Targets

    • Target

      Order Specification.exe

    • Size

      798KB

    • MD5

      eee51ed4cc3d02fab09ee8076e61acd3

    • SHA1

      4cedd13f503cfa1219ea7b8fe1157ac1ba96c43b

    • SHA256

      3c6902ab74526dac496d24e6be3db45c54d4ccc2530725c353dee1495c34b7e8

    • SHA512

      26e9db99c1aeaebc61bdad217068f84b1dd7ed83fc819186a849e68abea731af22fb4790cd63859a9f83459c25f8319a3495eeb16eb9c78cc6b9e2c55260095c

    • AgentTesla

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks