Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-11-2024 17:14

General

  • Target

    0fa6ec35baf7c545d34fd951158f76356f9f9137481fe4da8b2306e65fb255e6.exe

  • Size

    242KB

  • MD5

    dcee375c2af4d1dbb15a191708e17f43

  • SHA1

    55e0abac12848e2e5d8d67fce607e1ab79abd4ae

  • SHA256

    0fa6ec35baf7c545d34fd951158f76356f9f9137481fe4da8b2306e65fb255e6

  • SHA512

    60438fc43c56218e248c25f286475bb06a003d7054e255eed4e1373cd46d2c5497f46ab27aa84850a48eba3a0d3826c0854b965f396e136d339013aea218c3b3

  • SSDEEP

    6144:GK0jMsk4ciMA4W+hlEyUaq+YaeQB99PvPdHDYDvgbUrlb:GK0jMsk4ciMA4W+hlEyUaq+YaeQB99P4

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7209380453:AAEH-gogMFfHJ_6z9TDZgjtKUpNlaCxNBdw/sendMessage?chat_id=2104099256

Signatures

  • VIPKeylogger

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

  • Vipkeylogger family
  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0fa6ec35baf7c545d34fd951158f76356f9f9137481fe4da8b2306e65fb255e6.exe
    "C:\Users\Admin\AppData\Local\Temp\0fa6ec35baf7c545d34fd951158f76356f9f9137481fe4da8b2306e65fb255e6.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:4284

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4284-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

    Filesize

    4KB

  • memory/4284-1-0x00000000004B0000-0x00000000004F2000-memory.dmp

    Filesize

    264KB

  • memory/4284-2-0x00000000053B0000-0x0000000005954000-memory.dmp

    Filesize

    5.6MB

  • memory/4284-3-0x0000000004EE0000-0x0000000004F7C000-memory.dmp

    Filesize

    624KB

  • memory/4284-4-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/4284-5-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

    Filesize

    4KB

  • memory/4284-6-0x0000000074DB0000-0x0000000075560000-memory.dmp

    Filesize

    7.7MB

  • memory/4284-7-0x00000000064B0000-0x0000000006672000-memory.dmp

    Filesize

    1.8MB

  • memory/4284-8-0x0000000006340000-0x0000000006390000-memory.dmp

    Filesize

    320KB

  • memory/4284-9-0x0000000006680000-0x0000000006712000-memory.dmp

    Filesize

    584KB

  • memory/4284-10-0x0000000006440000-0x000000000644A000-memory.dmp

    Filesize

    40KB