General

  • Target

    Factura Honorarios 2024-11-04.exe

  • Size

    829KB

  • Sample

    241111-rse2xsyrg1

  • MD5

    d9aeb1e99a348859d87a8fc58a3c6147

  • SHA1

    d568677a26342609a0ca75d9a03b4f5123c505a1

  • SHA256

    93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef

  • SHA512

    81218882e7a7fec98fbe99ba445ba15ba73f5320e9b5c0fcd3634af69a1d4e90df5ee1b72997ef93bc9c5adefc7113e2e6f5909c53363a7abf5b15b7d03389bd

  • SSDEEP

    24576:rbDc7+iLqgCBLqNATwJe9YESd4+/dD+lK:rbDceDLOSBdSd4XI

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7807279596:AAEZM1QwkCh738-y0Qmnc3ubaoLMl6bUCVw/sendMessage?chat_id=7267131103

Targets

    • Target

      Factura Honorarios 2024-11-04.exe

    • Size

      829KB

    • MD5

      d9aeb1e99a348859d87a8fc58a3c6147

    • SHA1

      d568677a26342609a0ca75d9a03b4f5123c505a1

    • SHA256

      93cd630026182d693fec819abe05948efd94f9249ba58ed590055473e9e951ef

    • SHA512

      81218882e7a7fec98fbe99ba445ba15ba73f5320e9b5c0fcd3634af69a1d4e90df5ee1b72997ef93bc9c5adefc7113e2e6f5909c53363a7abf5b15b7d03389bd

    • SSDEEP

      24576:rbDc7+iLqgCBLqNATwJe9YESd4+/dD+lK:rbDceDLOSBdSd4XI

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Loads dropped DLL

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      7399323923e3946fe9140132ac388132

    • SHA1

      728257d06c452449b1241769b459f091aabcffc5

    • SHA256

      5a1c20a3e2e2eb182976977669f2c5d9f3104477e98f74d69d2434e79b92fdc3

    • SHA512

      d6f28ba761351f374ae007c780be27758aea7b9f998e2a88a542eede459d18700adffe71abcb52b8a8c00695efb7ccc280175b5eeb57ca9a645542edfabb64f1

    • SSDEEP

      192:eF2HS5ih/7i00dWz9T7PH6lOFcQMI5+Vw+bPFomi7dJWsP:rSUmlw9T7DmnI5+N273FP

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks