vipkeylogger | f654ae1078af4d8fbeb494be9fc9c0ed32039e08e09088c29dbecb81972b13f6

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
27/08/2026, 08:09

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General

Target
Millscrypted.ps1
Size 1.7MB
Sample260827-j1982a1flf
SHA256 f654ae1078af4d8fbeb494be9fc9c0ed32039e08e09088c29dbecb81972b13f6
MD5 557c7512b0132d4ba742a4738eed3671
SHA1 d02a0c30057cca255f2a922898817683a2afec1d
SHA512 4aa9e99bf37f50c8dc74a408185a5d2473671d6ff5eca75ba372727ff11242fc02b3a1145ada33e9db7ebfd6e8555f15d9edd50dfb60da2c4e95421054002190
SSDEEP 24576:v2HbJ+mU3kozpTOXx4Uyg2tq0IS0vbQOrcnT8EzxWB:U
TLSH
T14385774DA2079C726C6BE1EAB635E25F13E35053161A8868222CD38F24A35DE1F57CDF
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection discovery execution vipkeylogger keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol
smtp
Host
mail.irdem.com.tr
Port
587
Username
[email protected]
Password
5t37wTu5?
Email to
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Looks up external IP address via web service 1 TTPs 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

discovery

Internet Connection Discovery

T1016.001

flow	ioc
1	reallyfreegeoip.org
8	reallyfreegeoip.org
1	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3156 set thread context of 6020	3156	PowerShell.exe	96

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3156	PowerShell.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aspnet_compiler.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

pid	Process
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
6020	aspnet_compiler.exe
6020	aspnet_compiler.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe
3156	PowerShell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3156	PowerShell.exe
Token: SeDebugPrivilege	6020	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 4752	3156	PowerShell.exe	91
PID 3156 wrote to memory of 832	3156	PowerShell.exe	92
PID 3156 wrote to memory of 6016	3156	PowerShell.exe	93
PID 3156 wrote to memory of 5988	3156	PowerShell.exe	94
PID 3156 wrote to memory of 3504	3156	PowerShell.exe	95
PID 3156 wrote to memory of 6020	3156	PowerShell.exe	96
PID 3156 wrote to memory of 6020	3156	PowerShell.exe	96
PID 3156 wrote to memory of 6020	3156	PowerShell.exe	96
PID 3156 wrote to memory of 6020	3156	PowerShell.exe	96
PID 3156 wrote to memory of 6020	3156	PowerShell.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1014449518-1831897916-4205727055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Millscrypted.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4752
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:832
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:6016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:5988
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:3504
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.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:6020

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/3156-18-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-19-0x0000021B64C30000-0x0000021B64C44000-memory.dmp

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memory/3156-4-0x0000021B7D1A0000-0x0000021B7D1C2000-memory.dmp

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memory/3156-5-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-6-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-7-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-8-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-9-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-10-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-11-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-12-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-13-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-14-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-15-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-16-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-17-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-3-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-20-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/3156-0-0x00007FFEBFD6F000-0x00007FFEBFD70000-memory.dmp

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memory/3156-21-0x0000021B7D1F0000-0x0000021B7D204000-memory.dmp

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memory/3156-27-0x00007FFEBFBE0000-0x00007FFEC0584000-memory.dmp

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memory/6020-24-0x0000000005790000-0x0000000005D4A000-memory.dmp

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memory/6020-25-0x00000000051D0000-0x000000000526C000-memory.dmp

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memory/6020-22-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/6020-26-0x0000000074C12000-0x0000000074C13000-memory.dmp

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memory/6020-28-0x0000000074C00000-0x00000000753BC000-memory.dmp

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memory/6020-29-0x0000000006460000-0x0000000006622000-memory.dmp

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memory/6020-30-0x0000000006300000-0x0000000006350000-memory.dmp

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memory/6020-31-0x0000000006B60000-0x000000000708C000-memory.dmp

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memory/6020-32-0x0000000074C12000-0x0000000074C13000-memory.dmp

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memory/6020-33-0x0000000074C00000-0x00000000753BC000-memory.dmp

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memory/6020-34-0x00000000066D0000-0x0000000006762000-memory.dmp

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memory/6020-35-0x0000000006450000-0x000000000645A000-memory.dmp

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