Analysis

  • max time kernel
    96s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2024 05:53

General

  • Target

    TT copy for SO-2409-032.exe

  • Size

    1.2MB

  • MD5

    4ecf8fe6928f10c555d62b8405a16f9a

  • SHA1

    0d1ca422640f1f346c49695ff8adc91cb170163d

  • SHA256

    352de7dfd3fb836628d4ff158b4de46beb846ab06d4f00e50af8f044c90d4557

  • SHA512

    da9a320dd9a9bc9a38c4355865f3a591ea32b002bc40d66f92188a08b9f93674201cef990e40bf486ca0610a534ef2bf3d28fde5e7f370d0ce8127ad2220f508

  • SSDEEP

    24576:uRmJkcoQricOIQxiZY1iaCYBzTlwCehRH/XqbvwCy5jI:7JZoQrbTFZY1iaCqzxAhRfc05E

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.osconsupplies.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Fin#OSCn@2k2

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • 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.

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

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TT copy for SO-2409-032.exe
    "C:\Users\Admin\AppData\Local\Temp\TT copy for SO-2409-032.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\TT copy for SO-2409-032.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:1600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1600-3-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1600-4-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1600-5-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1600-6-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1600-7-0x00000000740CE000-0x00000000740CF000-memory.dmp

    Filesize

    4KB

  • memory/1600-8-0x0000000002E90000-0x0000000002EEE000-memory.dmp

    Filesize

    376KB

  • memory/1600-9-0x00000000740C0000-0x0000000074870000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-10-0x00000000740C0000-0x0000000074870000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-11-0x0000000005E50000-0x00000000063F4000-memory.dmp

    Filesize

    5.6MB

  • memory/1600-12-0x00000000058A0000-0x00000000058FC000-memory.dmp

    Filesize

    368KB

  • memory/1600-70-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-72-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-68-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-64-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-62-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-58-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-56-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-55-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-50-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-46-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-42-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-38-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-34-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-32-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-30-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-66-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-60-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-52-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-48-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-44-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-40-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-36-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-28-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-26-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-24-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-22-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-20-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-18-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-16-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-14-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-13-0x00000000058A0000-0x00000000058F7000-memory.dmp

    Filesize

    348KB

  • memory/1600-1103-0x00000000059B0000-0x0000000005A4C000-memory.dmp

    Filesize

    624KB

  • memory/1600-1104-0x00000000740C0000-0x0000000074870000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-1105-0x0000000000400000-0x0000000000441000-memory.dmp

    Filesize

    260KB

  • memory/1600-1106-0x00000000740CE000-0x00000000740CF000-memory.dmp

    Filesize

    4KB

  • memory/1600-1107-0x00000000740C0000-0x0000000074870000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-1108-0x0000000006E40000-0x0000000007002000-memory.dmp

    Filesize

    1.8MB

  • memory/1600-1109-0x0000000006CD0000-0x0000000006D20000-memory.dmp

    Filesize

    320KB

  • memory/1600-1110-0x0000000007540000-0x0000000007A6C000-memory.dmp

    Filesize

    5.2MB

  • memory/1600-1111-0x00000000740C0000-0x0000000074870000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-1112-0x00000000070B0000-0x0000000007142000-memory.dmp

    Filesize

    584KB

  • memory/1600-1113-0x0000000007040000-0x000000000704A000-memory.dmp

    Filesize

    40KB

  • memory/2012-2-0x0000000004110000-0x0000000004310000-memory.dmp

    Filesize

    2.0MB