General

  • Target
    731adf7ac51c45d16b4eabb8a2cba5789498f52e355cbe278cb54172ecc884f2
  • Size 500KB
  • Sample240322-cpxegafb44
  • SHA256 731adf7ac51c45d16b4eabb8a2cba5789498f52e355cbe278cb54172ecc884f2
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot7065574915:AAGqdyBoQ1HUjGuLPU7BdeGxB07q15OCF18/

Targets

    • Target
      1C24TNN_00000014.exe
    • Size 448KB
    • SHA256 9153a8b3b10c014b57d836be98255e8747f3ee4d933c8ed1980cde09d5dec0e9
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Detect ZGRat V1

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

    • PureLog Stealer payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks