General

  • Target

    rSlutelementer.exe

  • Size

    670KB

  • Sample

    250219-rc7f8sskdx

  • MD5

    c92f3d8130dd4237ac916e1b5fe0effb

  • SHA1

    9fe18cb8f0182a87a8414b04c59a6822b6c37832

  • SHA256

    ee88d22559d5dd4a84a1ab465da459608e97d0ee4c36b976ea9d03c67d492e3f

  • SHA512

    1ca27a6535e9ca4ab76063c54f16864dd3189ef6f3f6ee9018a7cc60ef23fae3dfdaa5c03a53a4d29ce903bd5c38694c0a2fa0210e27d39e304af3489bbc5b27

  • SSDEEP

    12288:Xa/AcZ6qJ2s1+pBOi+ojssq/uLkV3WKrHWnj7x+OC2XdgjPEmADNA0EpphZNG2j:X4Z6SQB5+kssq/5WCWfIjsmY0j

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot8172976107:AAH5CXqEBGFF-CK18VpImdWAW7U_9296FqY/sendMessage?chat_id=6885960134

Targets

    • Target

      rSlutelementer.exe

    • Size

      670KB

    • MD5

      c92f3d8130dd4237ac916e1b5fe0effb

    • SHA1

      9fe18cb8f0182a87a8414b04c59a6822b6c37832

    • SHA256

      ee88d22559d5dd4a84a1ab465da459608e97d0ee4c36b976ea9d03c67d492e3f

    • SHA512

      1ca27a6535e9ca4ab76063c54f16864dd3189ef6f3f6ee9018a7cc60ef23fae3dfdaa5c03a53a4d29ce903bd5c38694c0a2fa0210e27d39e304af3489bbc5b27

    • SSDEEP

      12288:Xa/AcZ6qJ2s1+pBOi+ojssq/uLkV3WKrHWnj7x+OC2XdgjPEmADNA0EpphZNG2j:X4Z6SQB5+kssq/5WCWfIjsmY0j

    • Guloader family

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • 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

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      0d7ad4f45dc6f5aa87f606d0331c6901

    • SHA1

      48df0911f0484cbe2a8cdd5362140b63c41ee457

    • SHA256

      3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    • SHA512

      c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

    • SSDEEP

      192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6

    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks