vipkeylogger | 85d28868e4eb98f23a8e517c8733323afaee2f11951d3937bf358d802a80905f

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/09/2026, 12:27

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General

Target
Crypted.ps1
Size 1.6MB
Sample260924-pmsdysdh89
SHA256 85d28868e4eb98f23a8e517c8733323afaee2f11951d3937bf358d802a80905f
MD5 40b6dba945cc34d2e656158f1c523b88
SHA1 d92c31372d142437f1cba93237207f70ff295369
SHA512 51b538bb05b3c70bb4171e9c1aeab3e90bbb5320734245ca65b71fb26a94bf29a09f28269f8d1e2968503e3a563139dd13bb3f1a3e59888bf68f6f0b0f88e961
SSDEEP 12288:yBEuo4U5O6WkbXxtv399dNqRO4sKyey7y:9uM57b//1NqRO4sKyel
TLSH
T11C75761994415B9B2BC7C8B3C7E03EB8D917BF10CC92858D996CEE8222E5D34ED505EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection discovery execution vipkeylogger keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol
smtp
Host
hosting2.ro.hostsailor.com
Port
587
Username
[email protected]
Password
7213575aceACE@@#
Email to
[email protected]

https://api.telegram.org/bot8099843793:AAGeYKMLti1IpyT9o6bz7OtgdXF9md25uXA/sendMessage?chat_id=6337180137

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-1-5-21-1704430598-3087477806-3297458608-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-1704430598-3087477806-3297458608-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-1704430598-3087477806-3297458608-1000\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 4108 set thread context of 3532	4108	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
4108	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 46 IoCs

pid	Process
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
3532	aspnet_compiler.exe
3532	aspnet_compiler.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe
4108	PowerShell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4108	PowerShell.exe
Token: SeDebugPrivilege	3532	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 304	4108	PowerShell.exe	90
PID 4108 wrote to memory of 268	4108	PowerShell.exe	91
PID 4108 wrote to memory of 264	4108	PowerShell.exe	92
PID 4108 wrote to memory of 260	4108	PowerShell.exe	93
PID 4108 wrote to memory of 4300	4108	PowerShell.exe	94
PID 4108 wrote to memory of 4120	4108	PowerShell.exe	95
PID 4108 wrote to memory of 3532	4108	PowerShell.exe	96
PID 4108 wrote to memory of 3532	4108	PowerShell.exe	96
PID 4108 wrote to memory of 3532	4108	PowerShell.exe	96
PID 4108 wrote to memory of 3532	4108	PowerShell.exe	96
PID 4108 wrote to memory of 3532	4108	PowerShell.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1704430598-3087477806-3297458608-1000\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-1-5-21-1704430598-3087477806-3297458608-1000\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\Crypted.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:304
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:268
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:264
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:260
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4300
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4120
- 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:3532

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/3532-20-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/3532-35-0x0000000006370000-0x000000000637A000-memory.dmp

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memory/3532-34-0x00000000065A0000-0x0000000006632000-memory.dmp

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memory/3532-33-0x0000000074F40000-0x00000000756FC000-memory.dmp

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memory/3532-32-0x0000000074F52000-0x0000000074F53000-memory.dmp

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memory/3532-30-0x0000000006270000-0x00000000062C0000-memory.dmp

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memory/3532-29-0x00000000063D0000-0x0000000006592000-memory.dmp

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memory/3532-26-0x0000000074F40000-0x00000000756FC000-memory.dmp

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memory/3532-24-0x0000000005040000-0x00000000050DC000-memory.dmp

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memory/3532-23-0x00000000056B0000-0x0000000005C6A000-memory.dmp

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memory/3532-22-0x0000000074F52000-0x0000000074F53000-memory.dmp

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memory/4108-10-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-0-0x00007FFF70B7F000-0x00007FFF70B80000-memory.dmp

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memory/4108-15-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-16-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-18-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-17-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-19-0x000002AAEB260000-0x000002AAEB26E000-memory.dmp

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memory/4108-13-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-21-0x000002AAEB300000-0x000002AAEB42F000-memory.dmp

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memory/4108-12-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-11-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-14-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-25-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-9-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-27-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-8-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-7-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-31-0x000002AAEB300000-0x000002AAEB42F000-memory.dmp

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memory/4108-6-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-5-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-4-0x000002AAEB280000-0x000002AAEB2A2000-memory.dmp

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memory/4108-3-0x00007FFF709F0000-0x00007FFF71394000-memory.dmp

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memory/4108-42-0x000002AAEB300000-0x000002AAEB42F000-memory.dmp

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memory/4108-43-0x000002AAEB300000-0x000002AAEB42F000-memory.dmp

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