General

  • Target

    0bf682377f32ef679a518a6e4feca120_JaffaCakes118

  • Size

    424KB

  • Sample

    240625-chal5avejb

  • MD5

    0bf682377f32ef679a518a6e4feca120

  • SHA1

    ea88bcee3ff19fa189e9066324ca9149e36a6de4

  • SHA256

    21a01507659a6450465efe03894dea6415fc365697c550dc632ab35e2874e7d7

  • SHA512

    0e40f664c8bd481d0d07206e6539728cf3f349fb7bc26fcafdfa1a443cca9f809e0a6f340d154e06b8aeffcaeff09deb6b7e488d383574dee846ea6b9a48c535

  • SSDEEP

    12288:EPyeTFPDbZ9afKWY0g4XzBUwvXE80yeozP:elbZKK3hulUQXZeMP

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot2041348144:AAECRP751u40yyZrAnCcqgQojlk0qhAbHig/sendDocument

Targets

    • Target

      0bf682377f32ef679a518a6e4feca120_JaffaCakes118

    • Size

      424KB

    • MD5

      0bf682377f32ef679a518a6e4feca120

    • SHA1

      ea88bcee3ff19fa189e9066324ca9149e36a6de4

    • SHA256

      21a01507659a6450465efe03894dea6415fc365697c550dc632ab35e2874e7d7

    • SHA512

      0e40f664c8bd481d0d07206e6539728cf3f349fb7bc26fcafdfa1a443cca9f809e0a6f340d154e06b8aeffcaeff09deb6b7e488d383574dee846ea6b9a48c535

    • SSDEEP

      12288:EPyeTFPDbZ9afKWY0g4XzBUwvXE80yeozP:elbZKK3hulUQXZeMP

    • AgentTesla

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

    • AgentTesla payload

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks