Overview

overview

10

Static

static

3

3a6effcf99...18.exe

windows7-x64

10

3a6effcf99...18.exe

windows10-2004-x64

7

$PLUGINSDI...si.dll

windows7-x64

3

$PLUGINSDI...si.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    3a6effcf998b47d5fd0e6109edb56c31_JaffaCakes118

  • Size

    309KB

  • Sample

    240330-mnqweaea89

  • MD5

    3a6effcf998b47d5fd0e6109edb56c31

  • SHA1

    aab36926d8c10e3f1750c199e62901e379348d8a

  • SHA256

    f2154cf4be2684ec34cab38bacff70beeec9a82f1f016624a365cef6f34b167a

  • SHA512

    49431cc0f6b467b2bebf9c650445b3d3b7d32b42022e0c316f3743d2ce0e491c6f61d15fe448d7a718c54c33d489d7d00a68713a6cafdea157c237463a27e071

  • SSDEEP

    6144:wBlL/c8mj7cXTc1ocgFBTiygJXhgQRXFssGwS6NWimzccVr0MPLWz1Ww:Ce8AcDcH0tiygJXhgQR1bBgpPpw

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Targets

    • Target

      3a6effcf998b47d5fd0e6109edb56c31_JaffaCakes118

    • Size

      309KB

    • MD5

      3a6effcf998b47d5fd0e6109edb56c31

    • SHA1

      aab36926d8c10e3f1750c199e62901e379348d8a

    • SHA256

      f2154cf4be2684ec34cab38bacff70beeec9a82f1f016624a365cef6f34b167a

    • SHA512

      49431cc0f6b467b2bebf9c650445b3d3b7d32b42022e0c316f3743d2ce0e491c6f61d15fe448d7a718c54c33d489d7d00a68713a6cafdea157c237463a27e071

    • SSDEEP

      6144:wBlL/c8mj7cXTc1ocgFBTiygJXhgQRXFssGwS6NWimzccVr0MPLWz1Ww:Ce8AcDcH0tiygJXhgQR1bBgpPpw

    Score
    10/10
    agentteslacollectionkeyloggerspywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla payload

    • Loads dropped DLL

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/tijacsi.dll

    • Size

      105KB

    • MD5

      e1954e13e778ac05e90228958e89fcd7

    • SHA1

      dcfc742a5d0a000de592e6d07fcc828e7189ff15

    • SHA256

      a1983115741fb97066748a2cc8eddd4e239102a9058b8d073f2ad426c82e460e

    • SHA512

      b74786ccfff9c1057d1b206c0b91fd3fcf87cb4f6e5b8694e41e64d5abb4195e554d23a52ce029ebb2cfdab2c3e73ed9d013fc329f04b53c805b397dfe5331cf

    • SSDEEP

      1536:v0FgGA6xpVub3su09wUmt2+6+UE5zN4k7vsIexHVB4hfx3WklP9ncobUfsPs1WbN:MFgGAaukQPCEJMIxlPrDs1C

    Score
    3/10
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks