vipkeylogger | a64affc0d2d3f7bcfa28eb6fea42223f9d98d9e4864580542106fddbf0978827

Analysis

max time kernel
148s
max time network
142s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/09/2026, 12:55

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General

Target
Request_quote.js
Size 2.3MB
Sample260915-p546gav1a1
SHA256 a64affc0d2d3f7bcfa28eb6fea42223f9d98d9e4864580542106fddbf0978827
MD5 1b0c72f279b1fd6f1f59858612f551f0
SHA1 cf10805558562741e08dae1d1e24c672169284c4
SHA512 9aebc408474318f8acc3d2c3714441c76bb47377219e8856fcfea6c2ab638a412af86dd80e104529f4c1ee40f90bc744d49c29da6950d251c9adc4353d319f71
SSDEEP 12288:mkA4LZMb1XaudHmOFV4KWE5d0YOwBQpAX8tyD/DhJfPvLkgwPDDDKjbG0sx+AVoL:mp46btavOFdH5OYOwXsDSXIfVL8KqGvA
TLSH
T1ACB5C6E0A2AF7A071104272DE81DA9640F8FD5555F83ADD474EF8BC8101FC6BAAC4D9E
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

collection defense_evasion 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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
5724	powershell.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\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	checkip.dyndns.org
1	reallyfreegeoip.org
3	reallyfreegeoip.org

ConfuserEx .NET packer 2 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral2/memory/5724-21-0x000002A763F10000-0x000002A763F24000-memory.dmp	ConfuserEx
behavioral2/memory/5724-23-0x000002A763F30000-0x000002A763F44000-memory.dmp	ConfuserEx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5724 set thread context of 5680	5724	powershell.exe	95

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
5252	taskkill.exe

Suspicious behavior: EnumeratesProcesses 35 IoCs

pid	Process
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5680	aspnet_compiler.exe
5680	aspnet_compiler.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe
5724	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5724	powershell.exe
Token: SeDebugPrivilege	5680	aspnet_compiler.exe
Token: SeDebugPrivilege	5252	taskkill.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 5676 wrote to memory of 5724	5676	wscript.exe	88
PID 5724 wrote to memory of 1696	5724	powershell.exe	90
PID 5724 wrote to memory of 5332	5724	powershell.exe	91
PID 5724 wrote to memory of 4640	5724	powershell.exe	92
PID 5724 wrote to memory of 5900	5724	powershell.exe	93
PID 5724 wrote to memory of 1316	5724	powershell.exe	94
PID 5724 wrote to memory of 5680	5724	powershell.exe	95
PID 5724 wrote to memory of 5680	5724	powershell.exe	95
PID 5724 wrote to memory of 5680	5724	powershell.exe	95
PID 5724 wrote to memory of 5680	5724	powershell.exe	95
PID 5724 wrote to memory of 5680	5724	powershell.exe	95
PID 5676 wrote to memory of 5252	5676	wscript.exe	98

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1404337215-1550464601-2805570857-1000\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-1-5-21-1404337215-1550464601-2805570857-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Request_quote.js
1⤵
- Suspicious use of WriteProcessMemory
PID:5676
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_8UeqdxMtDgGa_1789476945162.ps1"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5724
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:1696
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:5332
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:4640
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:5900
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:1316
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:5680
- C:\Windows\System32\taskkill.exe
  "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:5252

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

System Information Discovery

T1082

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

ps_8UeqdxMtDgGa_1789476945162.ps1

Path C:\Temp\ps_8UeqdxMtDgGa_1789476945162.ps1
Size 1.7MB
SHA256 4581f3818b1c3fd2808eaf09c00453b19642b96d2e89875eef3d62d384033b2c
MD5 1339e7d2952ee24fb25de40b7a5c209a
SHA1 32b13769f867682f75946d021aa05793f1bf2ff6
SHA512 c94eab16414102b1ebc8e6fb626d812fc54ee3987e60ffc8bf642efd2f289b12a95d3639b60f4394e8dcd358d71a725d43677f1fb437d0fd243116c9a3c4f58c
SSDEEP 24576:7WaR4ZGazKZduqiupD3Ym+zJ4lRythecRHMV9H+JouHZdu9r7M0czM7Cyy2BjYcB:R
TLSH
T1498532309F0C710D9825F1EFDA27D5C55B252CDACE6E1BAA0136F96209E21F3E5AF481
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5680-24-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/5680-36-0x0000000006BF0000-0x0000000006BFA000-memory.dmp

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memory/5680-35-0x0000000006E20000-0x0000000006EB2000-memory.dmp

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memory/5680-34-0x0000000075162000-0x0000000075163000-memory.dmp

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memory/5680-33-0x0000000006AF0000-0x0000000006B40000-memory.dmp

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memory/5680-32-0x0000000006C50000-0x0000000006E12000-memory.dmp

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memory/5680-27-0x0000000005900000-0x000000000599C000-memory.dmp

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memory/5680-26-0x0000000005E20000-0x00000000063DA000-memory.dmp

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memory/5680-25-0x0000000075162000-0x0000000075163000-memory.dmp

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memory/5724-11-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-14-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-15-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-16-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-17-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-18-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-19-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-20-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-21-0x000002A763F10000-0x000002A763F24000-memory.dmp

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memory/5724-22-0x000002A763F20000-0x000002A763F26000-memory.dmp

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memory/5724-23-0x000002A763F30000-0x000002A763F44000-memory.dmp

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memory/5724-13-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-12-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-1-0x00007FFED58CF000-0x00007FFED58D0000-memory.dmp

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memory/5724-10-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-28-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-30-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-31-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-9-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-7-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-6-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-2-0x000002A763E90000-0x000002A763EB2000-memory.dmp

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memory/5724-5-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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memory/5724-37-0x00007FFED5740000-0x00007FFED60E4000-memory.dmp

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