Analysis

  • max time kernel
    121s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250313-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250313-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 13:37

General

  • Target

    HPichHAekHXL0i2.exe

  • Size

    735KB

  • MD5

    25eaa2d8a1a973c77f37f07c0f0dd2fe

  • SHA1

    57f72cf8d22f5fd5e0472a928faeb938b7a362e7

  • SHA256

    1792b62467af9326272e0190ddd1e22c6217f23637ab47b9fbe0098ca3800c6d

  • SHA512

    487ef85e16c835b552e1ec43489e6c2b44a9d41b365c869a95f3206f3f75a5ed7842991a745222e1e36276411769bb36f8f4eec4824b22ddde82e2f0a94f2eb3

  • SSDEEP

    12288:NbdQiKaxRvjVoNUy/zS9iDCQJU5dlAW37yFPYELKa:pdQibRZy/cQCIwdlf3Qr

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.steadfastlogistics.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    slf@2023

Extracted

Family

vipkeylogger

Credentials

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.

  • Uses the VBS compiler for execution 1 TTPs
  • 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 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.exe
    "C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.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:664
    • 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\HPichHAekHXL0i2.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4944
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ylDfXNTY.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3740
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ylDfXNTY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAE12.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4124
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:4144

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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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

    7441971ff44720e5f41d7a356e19de63

    SHA1

    ee40dacded352f330a32144cd9b5587c12f07713

    SHA256

    66bbfc2f6f4767c04437ec06be899b8eb5b45839e689e5267c96082ad23bff67

    SHA512

    f5c7aff7d462eaa8442715d9897a78b7efb96728c28dcea19b7504f2c7e746a6a9dbf4f435d19d32b036b5a7cfa330fe44eab34e270b82f70b422813e2f8b8ac

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_22zt1k0p.4td.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpAE12.tmp

    Filesize

    1KB

    MD5

    7bd1529334820e854b7b872679816e57

    SHA1

    bcb18b627cc0b343e23f725f10a3a0979f9cf449

    SHA256

    2a19c37b111187afab11bb8da6602475650c44ace40ea2c25b5452897e61271e

    SHA512

    4a3ad0075cd9c87b19f1c8da01f9e91e3deb18e59109a716f3266d86a3d75f36dfaebe014840d8ae082769b9e0a2336ec851b3c0777883e8c1313260f4db755a

  • memory/664-7-0x0000000005B70000-0x0000000005B88000-memory.dmp

    Filesize

    96KB

  • memory/664-4-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/664-6-0x0000000005AB0000-0x0000000005B4C000-memory.dmp

    Filesize

    624KB

  • memory/664-48-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/664-8-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

    Filesize

    4KB

  • memory/664-9-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/664-10-0x0000000006CE0000-0x0000000006D6E000-memory.dmp

    Filesize

    568KB

  • memory/664-5-0x0000000005970000-0x000000000597A000-memory.dmp

    Filesize

    40KB

  • memory/664-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

    Filesize

    4KB

  • memory/664-1-0x0000000000D20000-0x0000000000DDC000-memory.dmp

    Filesize

    752KB

  • memory/664-2-0x0000000005CC0000-0x0000000006264000-memory.dmp

    Filesize

    5.6MB

  • memory/664-3-0x00000000057B0000-0x0000000005842000-memory.dmp

    Filesize

    584KB

  • memory/3740-45-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/3740-52-0x0000000071170000-0x00000000711BC000-memory.dmp

    Filesize

    304KB

  • memory/3740-82-0x00000000074D0000-0x00000000074D8000-memory.dmp

    Filesize

    32KB

  • memory/3740-72-0x0000000007070000-0x0000000007113000-memory.dmp

    Filesize

    652KB

  • memory/3740-75-0x00000000071B0000-0x00000000071CA000-memory.dmp

    Filesize

    104KB

  • memory/3740-63-0x0000000006E00000-0x0000000006E1E000-memory.dmp

    Filesize

    120KB

  • memory/3740-35-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/3740-51-0x0000000006E20000-0x0000000006E52000-memory.dmp

    Filesize

    200KB

  • memory/3740-34-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/3740-74-0x00000000077F0000-0x0000000007E6A000-memory.dmp

    Filesize

    6.5MB

  • memory/3740-89-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/4144-46-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/4144-92-0x0000000006B80000-0x00000000070AC000-memory.dmp

    Filesize

    5.2MB

  • memory/4144-91-0x0000000006200000-0x0000000006250000-memory.dmp

    Filesize

    320KB

  • memory/4144-90-0x0000000006380000-0x0000000006542000-memory.dmp

    Filesize

    1.8MB

  • memory/4944-16-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/4944-58-0x0000000071170000-0x00000000711BC000-memory.dmp

    Filesize

    304KB

  • memory/4944-50-0x0000000005F30000-0x0000000005F7C000-memory.dmp

    Filesize

    304KB

  • memory/4944-49-0x0000000005BB0000-0x0000000005BCE000-memory.dmp

    Filesize

    120KB

  • memory/4944-20-0x00000000054B0000-0x0000000005516000-memory.dmp

    Filesize

    408KB

  • memory/4944-76-0x0000000006F50000-0x0000000006F5A000-memory.dmp

    Filesize

    40KB

  • memory/4944-77-0x0000000007160000-0x00000000071F6000-memory.dmp

    Filesize

    600KB

  • memory/4944-78-0x00000000070E0000-0x00000000070F1000-memory.dmp

    Filesize

    68KB

  • memory/4944-79-0x0000000007110000-0x000000000711E000-memory.dmp

    Filesize

    56KB

  • memory/4944-80-0x0000000007120000-0x0000000007134000-memory.dmp

    Filesize

    80KB

  • memory/4944-81-0x0000000007220000-0x000000000723A000-memory.dmp

    Filesize

    104KB

  • memory/4944-22-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/4944-88-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/4944-23-0x0000000005590000-0x00000000058E4000-memory.dmp

    Filesize

    3.3MB

  • memory/4944-21-0x0000000005520000-0x0000000005586000-memory.dmp

    Filesize

    408KB

  • memory/4944-19-0x0000000005410000-0x0000000005432000-memory.dmp

    Filesize

    136KB

  • memory/4944-18-0x0000000074AC0000-0x0000000075270000-memory.dmp

    Filesize

    7.7MB

  • memory/4944-17-0x0000000004D60000-0x0000000005388000-memory.dmp

    Filesize

    6.2MB

  • memory/4944-15-0x0000000004600000-0x0000000004636000-memory.dmp

    Filesize

    216KB