General

  • Target

    Order No. 532.exe

  • Size

    716KB

  • Sample

    241107-ka6zcsyhqk

  • MD5

    27812505472aa5b9acb87b62f2d3a61c

  • SHA1

    0b18f65bd2609666416ac97036f60e67d11ef808

  • SHA256

    d6460174d8bf59b3a191241de505047d5ef7ec7ae6f22bef0490697b39d77a40

  • SHA512

    c621fe9805598ad91afff16af3730577a58491acf5821c4d8150f927a65a20c5f7b82277821771746edea45f5de6d38c07f174a1dfb64581178b293180661230

  • SSDEEP

    12288:eMwaNCU1xxyIJyboWyOT2G0yXa4nwNtsgw3PgAeeVhGctB7C:eMwaN/1xAboM2G1XF2Mobe57C

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7396856636:AAFzZvZlhz352HQorBY7sPxLQBc4vVQnrB8/sendMessage?chat_id=6553726543

Targets

    • Target

      Order No. 532.exe

    • Size

      716KB

    • MD5

      27812505472aa5b9acb87b62f2d3a61c

    • SHA1

      0b18f65bd2609666416ac97036f60e67d11ef808

    • SHA256

      d6460174d8bf59b3a191241de505047d5ef7ec7ae6f22bef0490697b39d77a40

    • SHA512

      c621fe9805598ad91afff16af3730577a58491acf5821c4d8150f927a65a20c5f7b82277821771746edea45f5de6d38c07f174a1dfb64581178b293180661230

    • SSDEEP

      12288:eMwaNCU1xxyIJyboWyOT2G0yXa4nwNtsgw3PgAeeVhGctB7C:eMwaN/1xAboM2G1XF2Mobe57C

    • 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

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      564bb0373067e1785cba7e4c24aab4bf

    • SHA1

      7c9416a01d821b10b2eef97b80899d24014d6fc1

    • SHA256

      7a9ddee34562cd3703f1502b5c70e99cd5bba15de2b6845a3555033d7f6cb2a5

    • SHA512

      22c61a323cb9293d7ec5c7e7e60674d0e2f7b29d55be25eb3c128ea2cd7440a1400cee17c43896b996278007c0d247f331a9b8964e3a40a0eb1404a9596c4472

    • SSDEEP

      192:nenY0qWTlt70IAj/lQ0sEWc/wtYbBH2aDybC7y+XBDIwL:n8+Qlt70Fj/lQRY/9VjjfL

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks