Analysis

  • max time kernel
    139s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 12:00

General

  • Target

    quote.exe

  • Size

    92KB

  • MD5

    252ea5ee65a29abdc7bd0143f48aeba0

  • SHA1

    16d2e6ec8a3e851adf1c7d6f6150b4d8aa002b85

  • SHA256

    cb0ce49811fc7dfa01b165bb3c7721c6f2e4148951e136e4ce3cfea6e877ff4d

  • SHA512

    3fa8586a53d8f042a5c46d019050bfe7e0143d08b95aba290caeddd61e91f6eacd523ff2371ed3199286893acb3f6e8d624e9afef9e757b536eb450b685b82ef

  • SSDEEP

    768:QZRe2ORdHV9tncGm4Z9MShLxbQFQhlJHTR91Ne8fuxyziKEUYdbVUGGTlB:QvodH9n/bMSh5JlZTV0fNKE/eGGRB

Malware Config

Extracted

Family

vipkeylogger

Credentials

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • VIPKeylogger

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

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3492
      • C:\Users\Admin\AppData\Local\Temp\quote.exe
        "C:\Users\Admin\AppData\Local\Temp\quote.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Adds Run key to start application
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3232
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:5764
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=2820,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=3760 /prefetch:8
      1⤵
        PID:1472

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • memory/3232-0-0x000000007493E000-0x000000007493F000-memory.dmp

              Filesize

              4KB

            • memory/3232-1-0x00000000004D0000-0x00000000004EE000-memory.dmp

              Filesize

              120KB

            • memory/3232-2-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-3-0x000000007493E000-0x000000007493F000-memory.dmp

              Filesize

              4KB

            • memory/3232-4-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-5-0x0000000006150000-0x0000000006238000-memory.dmp

              Filesize

              928KB

            • memory/3232-6-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-23-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-45-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-69-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-67-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-65-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-63-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-61-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-59-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-57-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-55-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-53-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-51-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-49-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-47-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-43-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-41-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-39-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-35-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-33-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-31-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-30-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-27-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-25-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-21-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-19-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-18-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-15-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-13-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-11-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-9-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-7-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-37-0x0000000006150000-0x0000000006232000-memory.dmp

              Filesize

              904KB

            • memory/3232-1078-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-1079-0x0000000006340000-0x00000000063A4000-memory.dmp

              Filesize

              400KB

            • memory/3232-1080-0x00000000063A0000-0x00000000063EC000-memory.dmp

              Filesize

              304KB

            • memory/3232-1083-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-1085-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-1086-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-1087-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/3232-1089-0x00000000064A0000-0x00000000064F4000-memory.dmp

              Filesize

              336KB

            • memory/3232-1088-0x0000000006F70000-0x0000000007514000-memory.dmp

              Filesize

              5.6MB

            • memory/3232-1092-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/5764-1093-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/5764-1094-0x0000000000800000-0x0000000000848000-memory.dmp

              Filesize

              288KB

            • memory/5764-1095-0x0000000004D60000-0x0000000004DFC000-memory.dmp

              Filesize

              624KB

            • memory/5764-1096-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/5764-1097-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/5764-1098-0x0000000074930000-0x00000000750E0000-memory.dmp

              Filesize

              7.7MB

            • memory/5764-1099-0x00000000061C0000-0x0000000006382000-memory.dmp

              Filesize

              1.8MB

            • memory/5764-1100-0x0000000006040000-0x0000000006090000-memory.dmp

              Filesize

              320KB

            • memory/5764-1101-0x0000000006390000-0x0000000006422000-memory.dmp

              Filesize

              584KB

            • memory/5764-1102-0x0000000006160000-0x000000000616A000-memory.dmp

              Filesize

              40KB