Extracted

• • Target

    Brushane.exe

  • Size

    959KB

  • MD5

    7523e26a589a9ed91a3f5433a2a42890

  • SHA1

    0ef67fa7d8e5df3fb9e85dac5045904db4bab542

  • SHA256

    ba23a849efc1bdb4978b8d08718817580952ec7ab96ae2d3e017a6c842333266

  • SHA512

    fbc493ce1882ba0bc7e5d269b2432f496e6a4aa36b71cc099323d65a37a13486b40a010445ade2c07bf999ca64bb7e68ba88f3c591a01807cbd758e736d71970

  • SSDEEP

    24576:DfYzitFHRy547Qii72S9qeQRXEOlyGmsYu8g7++072+W7v:rYytY72S9qlXEpG8u8gswv

  Score

  10^/10

  discoveryguloadervipkeyloggercollectiondownloaderkeyloggerspywarestealer

  • Guloader family

    guloader

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

    downloaderguloader

  • VIPKeylogger

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

    stealerkeyloggervipkeylogger

  • Vipkeylogger family

    vipkeylogger

  • 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.

    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

  • 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

  behavioral1behavioral2

• • Target

    $PLUGINSDIR/System.dll

  • Size

    12KB

  • MD5

    192639861e3dc2dc5c08bb8f8c7260d5

  • SHA1

    58d30e460609e22fa0098bc27d928b689ef9af78

  • SHA256

    23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6

  • SHA512

    6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc

  • SSDEEP

    192:ljHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZqE0QPi:R/Qlt7wiij/lMRv/9V4bfr

  Score

  3^/10

  discovery
  behavioral3behavioral4