Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 12:19

General

  • Target
    DHL Shipping Documents.exe
  • Size 662KB
  • Sample260724-pg9faazdkd
  • SHA256 6b63588f223c5b7cac8c7943e8f4a5ff91e97b1047d4a5a799377c2b34d576c1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vipkeylogger

C2
  • https://api.telegram.org/bot6040706883:AAGj7B9ONNWM5dxNf28Wuf8zMNReKmR75X0/sendMessage?chat_id=6081058038

Signatures

  • Family: VIPKeylogger

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

  • Executes dropped EXE 2 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.

  • SmartAssembly .NET packer 2 IoCs

    Detects SmartAssembly .NET packer.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • System Network Configuration Discovery: Internet Connection Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3968
    • 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\DHL Shipping Documents.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2180
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5676
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZCYoGcBJNvUUCT" /XML "C:\Users\Admin\AppData\Local\Temp\tmp56F0.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4236
    • C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe"
      2⤵
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:4336
    • C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe"
      2⤵
      • System Network Configuration Discovery: Internet Connection Discovery
      PID:3152
    • C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL Shipping Documents.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5124
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5124 -s 1648
        3⤵
        • Program crash
        PID:6056
  • C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe
    C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4856
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3972
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:584
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZCYoGcBJNvUUCT" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA138.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2824
    • C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe
      "C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4196
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4196 -s 1644
        3⤵
        • Program crash
        PID:1288
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5124 -ip 5124
    1⤵
      PID:5800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4196 -ip 4196
      1⤵
        PID:3368

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 21KB
            • SHA256 5fcf7b465c5b784186f6cd7648cf297f36679a89731f6b8639b7d88133bfd5d8
            • MD5 SHA1 SHA512 SSDEEP TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 21KB
            • SHA256 99af4656b95d944f7b003757284313b664962b5723b9c0060a879c093fbc6634
            • MD5 SHA1 SHA512 SSDEEP TLSH

            __PSScriptPolicyTest_o3rpzpg1.xhd.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_o3rpzpg1.xhd.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            tmp56F0.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\tmp56F0.tmp
            • Size 1KB
            • SHA256 59b1c58c718508a325513646e6397483683cfc9fc19370b35128caaf5eb3dcc8
            • MD5 SHA1 SHA512 TLSH

            ZCYoGcBJNvUUCT.exe

            • Path C:\Users\Admin\AppData\Roaming\ZCYoGcBJNvUUCT.exe
            • Size 662KB
            • SHA256 6b63588f223c5b7cac8c7943e8f4a5ff91e97b1047d4a5a799377c2b34d576c1
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/584-68-0x0000000070B10000-0x0000000070B5C000-memory.dmp

            memory/2180-29-0x00000000062C0000-0x00000000062DE000-memory.dmp

            memory/2180-42-0x0000000007C80000-0x00000000082FC000-memory.dmp

            memory/2180-49-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/2180-47-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/2180-46-0x00000000078A0000-0x0000000007936000-memory.dmp

            memory/2180-12-0x0000000002A90000-0x0000000002AC6000-memory.dmp

            memory/2180-13-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/2180-15-0x0000000005640000-0x0000000005C8A000-memory.dmp

            memory/2180-14-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/2180-16-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/2180-44-0x00000000076A0000-0x00000000076AA000-memory.dmp

            memory/2180-43-0x0000000007630000-0x000000000764A000-memory.dmp

            memory/2180-19-0x0000000005500000-0x0000000005522000-memory.dmp

            memory/2180-20-0x00000000055A0000-0x0000000005606000-memory.dmp

            memory/2180-21-0x0000000005C90000-0x0000000005CF6000-memory.dmp

            memory/2180-38-0x0000000007500000-0x00000000075A3000-memory.dmp

            memory/2180-25-0x0000000005DC0000-0x000000000611B000-memory.dmp

            memory/2180-37-0x00000000068C0000-0x00000000068E0000-memory.dmp

            memory/2180-34-0x000000006F660000-0x000000006F6AC000-memory.dmp

            memory/2180-30-0x0000000006820000-0x000000000686C000-memory.dmp

            memory/2180-33-0x00000000072A0000-0x00000000072D6000-memory.dmp

            memory/3968-2-0x0000000005FB0000-0x000000000656A000-memory.dmp

            memory/3968-1-0x0000000000EC0000-0x0000000000F6C000-memory.dmp

            memory/3968-0-0x00000000744B2000-0x00000000744B3000-memory.dmp

            memory/3968-3-0x0000000005A90000-0x0000000005B22000-memory.dmp

            memory/3968-4-0x0000000005A80000-0x0000000005A8A000-memory.dmp

            memory/3968-6-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/3968-31-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/3968-8-0x00000000744B2000-0x00000000744B3000-memory.dmp

            memory/3968-5-0x0000000005BD0000-0x0000000005C6C000-memory.dmp

            memory/3968-9-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/3968-7-0x0000000005E20000-0x0000000005E32000-memory.dmp

            memory/3968-10-0x00000000089F0000-0x0000000008A7C000-memory.dmp

            memory/3972-55-0x0000000006260000-0x00000000065BB000-memory.dmp

            memory/3972-64-0x0000000070B10000-0x0000000070B5C000-memory.dmp

            memory/3972-67-0x0000000007A10000-0x0000000007AB3000-memory.dmp

            memory/3972-63-0x0000000006CF0000-0x0000000006D3C000-memory.dmp

            memory/4856-45-0x0000000005BB0000-0x0000000005BC2000-memory.dmp

            memory/5124-28-0x0000000000400000-0x0000000000448000-memory.dmp

            memory/5676-52-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/5676-39-0x000000006F660000-0x000000006F6AC000-memory.dmp

            memory/5676-18-0x00000000744A0000-0x0000000074C5C000-memory.dmp

            memory/5676-17-0x00000000744A0000-0x0000000074C5C000-memory.dmp