General

  • Target

    58fb143357271595d2a6b44c90594a016b0e31ae2776ab6eaa6e32ee409c43bb

  • Size

    243KB

  • Sample

    220520-2yx5ssgcc2

  • MD5

    3534b3a11acd7fe37dd0a0c141e95c5b

  • SHA1

    0245ce7810405c641832a64f309c213357f3fed5

  • SHA256

    58fb143357271595d2a6b44c90594a016b0e31ae2776ab6eaa6e32ee409c43bb

  • SHA512

    776f103c88151fc3727eb602dcc387c722c71e41872680bc6942f5f1d69dbcf7457a4dd5bebab2cb3d36dd61e838756fb6c3ef744e03f61a8171a0ee070c67b1

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.celicnabravarija.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    PLAYBOY@123

Targets

    • Target

      RFQ ICT-200068-MKE-AL ESTISHARI_pdf.exe

    • Size

      697KB

    • MD5

      db14f2e9db3e4b839252509e78632b34

    • SHA1

      419343491f37ade3a01a2ba6dc5b5173c0c018c8

    • SHA256

      743865a3decde771c192396442cfda3a2bf4778258842df286d952c2f6d974d2

    • SHA512

      e450fad300288a9707de8cce1601d565378f7260b6c805b2cc55d152f41bf09e5cf00ae6d8ef51d6fe15753abfcb4f69e83eb6760b63f3b4b8d1ee41107646be

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks