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Analysis

  • max time kernel
    93s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/01/2025, 07:50

General

  • Target

    42A09E735691F947B7CC6D8F9A9CEBBF9E87AC1FC2CBD0A4F0AA2B1B9EB4262C.exe

  • Size

    1.1MB

  • MD5

    af543f56f1a0b6d5ee124d57a2ecde49

  • SHA1

    1d500618b4bff325779ae55036fd98ce45512451

  • SHA256

    42a09e735691f947b7cc6d8f9a9cebbf9e87ac1fc2cbd0a4f0aa2b1b9eb4262c

  • SHA512

    0e8361c3692543a39044b01a1aa00238f765a4ca0eee336674fce7489f36e1cf59607541bbe82de1e848b76f57cd88d78176e53039981ab2caf08884b91a6f4c

  • SSDEEP

    24576:bAHnh+eWsN3skA4RV1Hom2KXMmHaQnoDWRioEwfnYptP5:2h+ZkldoPK8YaQoDWRVQ

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.watertechengineers.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Techno@1234

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

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

  • Program crash 1 IoCs
  • 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 WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42A09E735691F947B7CC6D8F9A9CEBBF9E87AC1FC2CBD0A4F0AA2B1B9EB4262C.exe
    "C:\Users\Admin\AppData\Local\Temp\42A09E735691F947B7CC6D8F9A9CEBBF9E87AC1FC2CBD0A4F0AA2B1B9EB4262C.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4628
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\Temp\42A09E735691F947B7CC6D8F9A9CEBBF9E87AC1FC2CBD0A4F0AA2B1B9EB4262C.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:4268
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 600
      2⤵
      • Program crash
      PID:1132
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4628 -ip 4628
    1⤵
      PID:2144

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4268-11-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4268-13-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4268-14-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4268-12-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4268-15-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

      Filesize

      4KB

    • memory/4268-16-0x00000000059A0000-0x0000000005A00000-memory.dmp

      Filesize

      384KB

    • memory/4268-17-0x0000000073D00000-0x00000000744B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-18-0x0000000005FB0000-0x0000000006554000-memory.dmp

      Filesize

      5.6MB

    • memory/4268-19-0x0000000073D00000-0x00000000744B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-20-0x0000000005A00000-0x0000000005A5E000-memory.dmp

      Filesize

      376KB

    • memory/4268-21-0x0000000073D00000-0x00000000744B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-55-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-59-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-81-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-77-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-75-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-73-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-71-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-69-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-67-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-65-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-63-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-62-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-57-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-53-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-51-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-49-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-47-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-45-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-44-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-41-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-39-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-37-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-35-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-31-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-29-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-27-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-25-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-23-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-79-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-33-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-22-0x0000000005A00000-0x0000000005A58000-memory.dmp

      Filesize

      352KB

    • memory/4268-1118-0x0000000005B10000-0x0000000005BAC000-memory.dmp

      Filesize

      624KB

    • memory/4268-1119-0x0000000073D00000-0x00000000744B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-1120-0x0000000000400000-0x0000000000441000-memory.dmp

      Filesize

      260KB

    • memory/4268-1121-0x0000000073D0E000-0x0000000073D0F000-memory.dmp

      Filesize

      4KB

    • memory/4268-1122-0x0000000073D00000-0x00000000744B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-1123-0x0000000073D00000-0x00000000744B0000-memory.dmp

      Filesize

      7.7MB

    • memory/4268-1124-0x0000000006E60000-0x0000000007022000-memory.dmp

      Filesize

      1.8MB

    • memory/4268-1125-0x0000000006CF0000-0x0000000006D40000-memory.dmp

      Filesize

      320KB

    • memory/4268-1126-0x0000000007560000-0x0000000007A8C000-memory.dmp

      Filesize

      5.2MB

    • memory/4268-1127-0x00000000070D0000-0x0000000007162000-memory.dmp

      Filesize

      584KB

    • memory/4268-1128-0x0000000007060000-0x000000000706A000-memory.dmp

      Filesize

      40KB

    • memory/4628-10-0x0000000003D70000-0x0000000003D74000-memory.dmp

      Filesize

      16KB