General

  • Target

    77d3daaae1248e670428b17c46a8bdb30b90c175cc70192fb1f7dbee025b9a91.exe

  • Size

    888KB

  • Sample

    231203-mvtkwabg2s

  • MD5

    a390d1c199622b6608a8b40f77689bd7

  • SHA1

    98d0cb5c4c4f00a1bebe826e60c65eef639a8dc7

  • SHA256

    77d3daaae1248e670428b17c46a8bdb30b90c175cc70192fb1f7dbee025b9a91

  • SHA512

    90d309887bb857ac44e180e526b604977a5943275923934389752ae7044102a16151dedada29a35ad5bf6e63957b40c6043fe241966823d5b067c57b4db53638

  • SSDEEP

    12288:W8obXVUqFOmJ5ZmQj6K2KrMH+JuZA1xBItlafFeIAGdw:hYVVDT7j6l41kcBIE

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1176621449583263805/5JKryEUiTfkpFgwR0jfx1lxhlHrdD27Aj8EDwTK5fF7OvWWBv_Qi0oMYi0fTpMW-lLTE

Targets

    • Target

      77d3daaae1248e670428b17c46a8bdb30b90c175cc70192fb1f7dbee025b9a91.exe

    • Size

      888KB

    • MD5

      a390d1c199622b6608a8b40f77689bd7

    • SHA1

      98d0cb5c4c4f00a1bebe826e60c65eef639a8dc7

    • SHA256

      77d3daaae1248e670428b17c46a8bdb30b90c175cc70192fb1f7dbee025b9a91

    • SHA512

      90d309887bb857ac44e180e526b604977a5943275923934389752ae7044102a16151dedada29a35ad5bf6e63957b40c6043fe241966823d5b067c57b4db53638

    • SSDEEP

      12288:W8obXVUqFOmJ5ZmQj6K2KrMH+JuZA1xBItlafFeIAGdw:hYVVDT7j6l41kcBIE

    • AgentTesla

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

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks