vipkeylogger | 0af09682d8d3f4dc62ebd91bbb7c18878e4ec77fa37ac6ca32fbe284bb29daef

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
10/09/2026, 06:03

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General

Target
RFQ-L10502_978.js
Size 2.3MB
Sample260910-gr5wvayhpd
SHA256 0af09682d8d3f4dc62ebd91bbb7c18878e4ec77fa37ac6ca32fbe284bb29daef
MD5 ac38caaab7c73bb093f88d08233e0266
SHA1 c3219d7208f0acdf8b7a1bf8465b852ab99b1b75
SHA512 068cbed160b2725b63be7d4f233085fc93deb200f653bc89b993e1dfe92e14012095bc7d5d11beab197361d6e00cd036bd330497da849ab865e5e4b1c095b9d3
SSDEEP 6144:mA9PhBdscBdMsgKVmVo7k/AtcQIr7pCJKFl4M9Rj7cVvD8coyWB5f6bJz9mtj9Bb:mYXBdCYM9t7y4conDuJYV
TLSH
T1A5B582F27BECB60B5D00B31DC859654A5DEE05689F28FCD2ECE62BDC520BD2156B090E
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
2112	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation	wscript.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\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
5	checkip.dyndns.org
7	reallyfreegeoip.org
8	reallyfreegeoip.org

ConfuserEx .NET packer 2 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral1/memory/2112-13-0x00000233B1DA0000-0x00000233B1DB4000-memory.dmp	ConfuserEx
behavioral1/memory/2112-16-0x00000233CB770000-0x00000233CB784000-memory.dmp	ConfuserEx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2112 set thread context of 2956	2112	powershell.exe	91

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
3296	taskkill.exe

Suspicious behavior: EnumeratesProcesses 34 IoCs

pid	Process
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2956	aspnet_compiler.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2956	aspnet_compiler.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe
2112	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2112	powershell.exe
Token: SeDebugPrivilege	2956	aspnet_compiler.exe
Token: SeDebugPrivilege	3296	taskkill.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4164 wrote to memory of 2112	4164	wscript.exe	84
PID 2112 wrote to memory of 3900	2112	powershell.exe	86
PID 2112 wrote to memory of 3952	2112	powershell.exe	87
PID 2112 wrote to memory of 1200	2112	powershell.exe	88
PID 2112 wrote to memory of 3360	2112	powershell.exe	89
PID 2112 wrote to memory of 2756	2112	powershell.exe	90
PID 2112 wrote to memory of 2956	2112	powershell.exe	91
PID 2112 wrote to memory of 2956	2112	powershell.exe	91
PID 2112 wrote to memory of 2956	2112	powershell.exe	91
PID 2112 wrote to memory of 2956	2112	powershell.exe	91
PID 2112 wrote to memory of 2956	2112	powershell.exe	91
PID 4164 wrote to memory of 3296	4164	wscript.exe	102

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\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-1-5-21-2937465464-4167303362-2236413517-1000\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\RFQ-L10502_978.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4164
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_xQ4fSo36aPo3_1789020200163.ps1"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2112
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:3900
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:3952
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:1200
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:3360
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:2756
- - 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:2956
- C:\Windows\System32\taskkill.exe
  "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3296

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

Query Registry

T1012

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_xQ4fSo36aPo3_1789020200163.ps1

Path C:\Temp\ps_xQ4fSo36aPo3_1789020200163.ps1
Size 1.7MB
SHA256 4fcbd279dedf73dc0c23dadde56b7d1003d7ea749ec2161187ba57647cd3ddc1
MD5 ff048997bdbbd540d332d9c7fec2afbc
SHA1 400d91a2f332f77a7fcd096f3e07388b250ecd4d
SHA512 ee8f4ed00c3a742e2044fe9f7bfbb37aec38bb9f6f73fa3dc62c371ea1118071dfd55a1996c065788681a58f4264b0303028e3c98214dbb40a0e038191d24020
SSDEEP 12288:LEgJF0zkgvrU+Trpui+dpxMDpvXmV3jeByptjmJvFa8yB4:LLJazkuRTrpu3dpxM9/LJvFa8y6
TLSH
T1548565A8E604C59E4E72356E8736F1C8E6170F81CCE7D1AD00FA9ADD6633D66BB090C5
MD5 SHA1 SHA512 SSDEEP TLSH

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__PSScriptPolicyTest_clsn0pzt.pol.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_clsn0pzt.pol.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/2112-20-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2112-2-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2112-1-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2112-12-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2112-13-0x00000233B1DA0000-0x00000233B1DB4000-memory.dmp

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memory/2112-14-0x00000233CAD60000-0x00000233CAD66000-memory.dmp

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memory/2112-15-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2112-16-0x00000233CB770000-0x00000233CB784000-memory.dmp

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memory/2112-23-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2112-10-0x00000233CAD90000-0x00000233CADB2000-memory.dmp

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memory/2112-21-0x00000233B04A0000-0x00000233B04B0000-memory.dmp

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memory/2956-22-0x0000000004FF0000-0x0000000005000000-memory.dmp

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memory/2956-19-0x00000000050E0000-0x000000000517C000-memory.dmp

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memory/2956-18-0x00000000055F0000-0x0000000005B94000-memory.dmp

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memory/2956-17-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/2956-24-0x0000000004FF0000-0x0000000005000000-memory.dmp

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memory/2956-25-0x00000000063F0000-0x00000000065B2000-memory.dmp

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memory/2956-26-0x0000000006270000-0x00000000062C0000-memory.dmp

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memory/2956-27-0x00000000066C0000-0x0000000006752000-memory.dmp

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memory/2956-28-0x00000000063B0000-0x00000000063BA000-memory.dmp

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