General

  • Target

    fd40277eeecb1eed192b64815f240bf7b424212b67618111f52848692a0a4db6

  • Size

    1.6MB

  • Sample

    240319-cgw4qsfb6t

  • MD5

    4a5e39dd3cbde80664b10d0a0e234680

  • SHA1

    d2e14302b196003ed10568b5eeacc4a1e0f24359

  • SHA256

    fd40277eeecb1eed192b64815f240bf7b424212b67618111f52848692a0a4db6

  • SHA512

    73567307b1ad813eddbbf2b4366cba41f651e9cb530fba16c6599ebf13b5379c3df8f4c84720956fe65aca392d3a407824abba958b7f7a0d1de5cfceab0f53ac

  • SSDEEP

    24576:nWaAKGE9yMdhUGxYHhoNkMKmbG6Ptpptb:L49lwN1

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6703897328:AAFevocWTvWVmiXwfK7EvzJKnuLnAdzjmMk/

Targets

    • Target

      PAYMENT _ADVICE_MT_106.bat

    • Size

      1022KB

    • MD5

      7581dbf977a0f92ee289b48d4dbefe07

    • SHA1

      7f951e83415dd93635394bf32d83b21aae0fbe7d

    • SHA256

      4e575f48c7cd368e73c893a6e8ac75a802c1c2f063ecfd4eaf270e77e61dca05

    • SHA512

      3d2b2466c9752668854a62ac360448e2eb5a0ccc94d7d9b0a6ca27fa5ba43585ac9d590d91e3803398e4aeecf8f2e411b58a313b38a1b8765bbcc5889d142476

    • SSDEEP

      24576:XWaAKGE9yMdhUGxYHhoNkMKmbG6Ptpptb9:b49lwN19

    • AgentTesla

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

    • PureLog Stealer

      PureLog Stealer is an infostealer written in C#.

    • PureLog Stealer payload

    • Executes dropped EXE

    • 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.

MITRE ATT&CK Enterprise v15

Tasks