General

  • Target

    2401e32079dc812f688e5ddc4ecf94109e067892235fe41556a3aae1ea5db014

  • Size

    2.4MB

  • Sample

    240405-bmabgsgg32

  • MD5

    e648240d67809a7b4e6a4e79565ea6f6

  • SHA1

    30dc1ffc9a690dab07ec5e393ee568b0ae421743

  • SHA256

    2401e32079dc812f688e5ddc4ecf94109e067892235fe41556a3aae1ea5db014

  • SHA512

    685eaae8216131f42f0e0bf7d0e1d01ae03245b7bff790db37c598e9f2225b0944345d431c965a91832cdf25b3432fb53af3acbccb190797cb1a116ef9feac4a

  • SSDEEP

    49152:zVhm2zSoKvLPWMKv0qKvsDtOU2JGSoAQlsWSHFIJx0kRDB4G8zVytzA5:fm2zbKvLeMyKvI4UcdWM2bh4G2yA5

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.gencoldfire.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    mh7B/7[hSO#bYHw1

Targets

    • Target

      2401e32079dc812f688e5ddc4ecf94109e067892235fe41556a3aae1ea5db014

    • Size

      2.4MB

    • MD5

      e648240d67809a7b4e6a4e79565ea6f6

    • SHA1

      30dc1ffc9a690dab07ec5e393ee568b0ae421743

    • SHA256

      2401e32079dc812f688e5ddc4ecf94109e067892235fe41556a3aae1ea5db014

    • SHA512

      685eaae8216131f42f0e0bf7d0e1d01ae03245b7bff790db37c598e9f2225b0944345d431c965a91832cdf25b3432fb53af3acbccb190797cb1a116ef9feac4a

    • SSDEEP

      49152:zVhm2zSoKvLPWMKv0qKvsDtOU2JGSoAQlsWSHFIJx0kRDB4G8zVytzA5:fm2zbKvLeMyKvI4UcdWM2bh4G2yA5

    • AgentTesla

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

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks