Analysis

  • max time kernel
    137s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2025 15:35

General

  • Target

    Nuevo pedido.exe

  • Size

    736KB

  • MD5

    b19a7098f74ce79004ffd6a109302ef0

  • SHA1

    206ff16596fc022d321df2687440c7942a3c2d4c

  • SHA256

    1ad584b71b2ebb4fe6418e55f8d261ba662d4ab07e68ff05c1a073580e2419e2

  • SHA512

    913ee9f0949a89b1a62cf93d21fdfbd3127165a2ef6dc6dad5d098c3d772f3ab4f844523a103ef16aeedcb069f3fc154da7a355a8fc0b2f611978a50eb00a3d7

  • SSDEEP

    12288:zNYVYJdaCiBTiid+myis0hDE+iubk5NG4MXpnHXgYfzDDGl+9dVazSxC9C:i+FeTiid/xs8BiukN3MXpQKzDDGlnAR

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    50.31.176.103
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    6JLyf]Kt%D5L

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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 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.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe
    "C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4016
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2852
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QGVhHsAOjb.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1520
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QGVhHsAOjb" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB342.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:672
    • C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe
      "C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe"
      2⤵
        PID:1652
      • C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe
        "C:\Users\Admin\AppData\Local\Temp\Nuevo pedido.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:4704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

      Filesize

      18KB

      MD5

      e193dd3fbafade5b264d00953cc4e845

      SHA1

      978bcc3457464647fa8c8fe4c7929bf94e56f137

      SHA256

      1179696afa9f0dbe3727a467296a1456920b9d7d7cfcf2dc1c5517cf9537c363

      SHA512

      50abab1735078781f90dde9e42df8302f2ab349fd583048276264d03fdeeaa85f0a563497768e949b7f262bcb4cfd0491cbeaa2493912c5b3056ae46556c0be4

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aoejuz10.go3.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmpB342.tmp

      Filesize

      1KB

      MD5

      4f354a62b16a161e819eed024b07d57c

      SHA1

      f76dcd165b9b93c7112392985ce222b123bc8013

      SHA256

      d8a1134a23959e9eaf58260978100c0d10c36a2d01737e6f68c0d7d306928d42

      SHA512

      d69a0aa01ccd5923976df2bda1a75c047247138a0d24ed8c3d55475bda7fcd7b15e5a82ceb89bea037bbf98d86821a3bb1e066063c89f75bd14614635f8437f1

    • memory/1520-52-0x00000000075D0000-0x0000000007602000-memory.dmp

      Filesize

      200KB

    • memory/1520-80-0x0000000007B70000-0x0000000007B7E000-memory.dmp

      Filesize

      56KB

    • memory/1520-64-0x0000000007610000-0x00000000076B3000-memory.dmp

      Filesize

      652KB

    • memory/1520-63-0x00000000075B0000-0x00000000075CE000-memory.dmp

      Filesize

      120KB

    • memory/1520-83-0x0000000007C60000-0x0000000007C68000-memory.dmp

      Filesize

      32KB

    • memory/1520-53-0x000000006FBE0000-0x000000006FC2C000-memory.dmp

      Filesize

      304KB

    • memory/1520-51-0x0000000006650000-0x000000000669C000-memory.dmp

      Filesize

      304KB

    • memory/1520-50-0x0000000006510000-0x000000000652E000-memory.dmp

      Filesize

      120KB

    • memory/1520-46-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/1520-45-0x0000000006170000-0x00000000064C4000-memory.dmp

      Filesize

      3.3MB

    • memory/1520-40-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/1520-23-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/1520-90-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/2852-75-0x00000000079C0000-0x000000000803A000-memory.dmp

      Filesize

      6.5MB

    • memory/2852-82-0x00000000076C0000-0x00000000076DA000-memory.dmp

      Filesize

      104KB

    • memory/2852-20-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/2852-19-0x00000000051D0000-0x00000000057F8000-memory.dmp

      Filesize

      6.2MB

    • memory/2852-22-0x0000000005120000-0x0000000005186000-memory.dmp

      Filesize

      408KB

    • memory/2852-21-0x0000000005080000-0x00000000050A2000-memory.dmp

      Filesize

      136KB

    • memory/2852-18-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/2852-17-0x0000000002780000-0x00000000027B6000-memory.dmp

      Filesize

      216KB

    • memory/2852-89-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/2852-24-0x00000000058F0000-0x0000000005956000-memory.dmp

      Filesize

      408KB

    • memory/2852-81-0x00000000075C0000-0x00000000075D4000-memory.dmp

      Filesize

      80KB

    • memory/2852-79-0x0000000007580000-0x0000000007591000-memory.dmp

      Filesize

      68KB

    • memory/2852-78-0x0000000007600000-0x0000000007696000-memory.dmp

      Filesize

      600KB

    • memory/2852-77-0x00000000073F0000-0x00000000073FA000-memory.dmp

      Filesize

      40KB

    • memory/2852-76-0x0000000007380000-0x000000000739A000-memory.dmp

      Filesize

      104KB

    • memory/2852-65-0x000000006FBE0000-0x000000006FC2C000-memory.dmp

      Filesize

      304KB

    • memory/4016-49-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/4016-8-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

      Filesize

      4KB

    • memory/4016-12-0x000000000A630000-0x000000000A6BE000-memory.dmp

      Filesize

      568KB

    • memory/4016-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp

      Filesize

      40KB

    • memory/4016-9-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/4016-10-0x0000000007C50000-0x0000000007C5E000-memory.dmp

      Filesize

      56KB

    • memory/4016-11-0x0000000007C60000-0x0000000007C76000-memory.dmp

      Filesize

      88KB

    • memory/4016-4-0x0000000074F90000-0x0000000075740000-memory.dmp

      Filesize

      7.7MB

    • memory/4016-6-0x0000000005160000-0x00000000051FC000-memory.dmp

      Filesize

      624KB

    • memory/4016-7-0x00000000054A0000-0x00000000054B8000-memory.dmp

      Filesize

      96KB

    • memory/4016-0-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

      Filesize

      4KB

    • memory/4016-3-0x0000000004F10000-0x0000000004FA2000-memory.dmp

      Filesize

      584KB

    • memory/4016-2-0x00000000054C0000-0x0000000005A64000-memory.dmp

      Filesize

      5.6MB

    • memory/4016-1-0x00000000003B0000-0x000000000046E000-memory.dmp

      Filesize

      760KB

    • memory/4704-47-0x0000000000400000-0x000000000044A000-memory.dmp

      Filesize

      296KB

    • memory/4704-91-0x0000000008F70000-0x0000000009132000-memory.dmp

      Filesize

      1.8MB

    • memory/4704-92-0x0000000008DC0000-0x0000000008E10000-memory.dmp

      Filesize

      320KB

    • memory/4704-93-0x0000000009670000-0x0000000009B9C000-memory.dmp

      Filesize

      5.2MB