vipkeylogger | 2465f890cf5ba87520691feed04b784c4638115ff6414bba3ed29b2be3ff7179

Analysis

max time kernel
150s
max time network
130s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/09/2026, 04:35

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General

Target
#RQ4500044600INQ.js
Size 33KB
Sample260928-e7r9ksvdkh
SHA256 2465f890cf5ba87520691feed04b784c4638115ff6414bba3ed29b2be3ff7179
MD5 312100c677fb6ac34948c922a786b96a
SHA1 a361ce15ee93844b4b54a6fb090a443bb26ec54d
SHA512 de6b1e63ff1b4be8820b58a92c48fbbefcd70f5db0bf144e456801aeba191507a6fc48babc63d4f088616370395db41e9a2736dd09d37e7f9ddadb922b8624a0
SSDEEP 768:m6kVaqnVgLqT0d+nlV+hOv9paZdXkpyljOrzBgmMVNKrC9Ac+ab+0cEZLJaE/5St:RkVaeesnn49h59SPCS
TLSH
T1DCF2EC04488274885377AB7BAB2BA8D4F77B067701944547B8BCB450AFF1909EEE4DF2
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]

Signatures

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

Badlisted process makes network request 5 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
4	3844	wscript.exe
6	3844	wscript.exe
8	3844	wscript.exe
9	3844	wscript.exe
10	3844	wscript.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe
Key opened	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	aspnet_compiler.exe

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

ioc	Process
\??\F:\	powershell.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
2	checkip.dyndns.org
14	reallyfreegeoip.org

ConfuserEx .NET packer 1 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral2/memory/1844-33-0x0000021C8ABE0000-0x0000021C8ABF4000-memory.dmp	ConfuserEx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1844 set thread context of 4424	1844	powershell.exe	97

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

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

JavaScript
T1059.007

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1844	powershell.exe

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

System Information Discovery
T1082

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	wscript.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	wscript.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 44 IoCs

pid	Process
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
4424	aspnet_compiler.exe
1844	powershell.exe
4424	aspnet_compiler.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe
1844	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1844	powershell.exe
Token: SeDebugPrivilege	4424	aspnet_compiler.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 1844	3844	wscript.exe	89
PID 1844 wrote to memory of 988	1844	powershell.exe	91
PID 1844 wrote to memory of 5956	1844	powershell.exe	92
PID 1844 wrote to memory of 2016	1844	powershell.exe	93
PID 1844 wrote to memory of 2732	1844	powershell.exe	94
PID 1844 wrote to memory of 4308	1844	powershell.exe	95
PID 1844 wrote to memory of 3624	1844	powershell.exe	96
PID 1844 wrote to memory of 4424	1844	powershell.exe	97
PID 1844 wrote to memory of 4424	1844	powershell.exe	97
PID 1844 wrote to memory of 4424	1844	powershell.exe	97
PID 1844 wrote to memory of 4424	1844	powershell.exe	97
PID 1844 wrote to memory of 4424	1844	powershell.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\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-1-5-21-2304238888-3968896904-642854331-1000\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\#RQ4500044600INQ.js
1⤵
- Badlisted process makes network request
- Reads the TCP/IP host and domain name from the registry
- Suspicious use of WriteProcessMemory
PID:3844
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -file "C:\Temp\FDFUNDMS.ps1"
  2⤵
  - Enumerates connected drives
  - Suspicious use of SetThreadContext
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1844
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:988
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:5956
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:2016
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:2732
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:4308
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    3⤵
    PID:3624
- - 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:4424

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

Peripheral Device Discovery

T1120

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

FDFUNDMS.ps1

Path C:\Temp\FDFUNDMS.ps1
Size 1.2MB
SHA256 838c018386c05a93ea9a06087aa4a06a2a4711d6cdf7057ac5a85fce371d27b7
MD5 831079a482e8e5e72945890ad8246330
SHA1 b502fe4af4d89ffff89515b58f7e0e64b1f31d97
SHA512 a66a3041d0a4ddfd5c229e36b41b45bd0787d636e11ce3275a510532639098053a2cdc06a838f6a22785c8139051d3efd72de55b71228a268798979df964aef7
SSDEEP 24576:euGkKkvgcnGF3oXaiX4rgNqY/6pYaq+dmF3tK:hK2QibqWEE9K
TLSH
T1BA452324F62416AE4B12D1EAA20B6CCAF4D923074D87566B13BCC5DA32F25CD9F67C13
MD5 SHA1 SHA512 SSDEEP TLSH

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__PSScriptPolicyTest_mvrwifz0.ojb.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mvrwifz0.ojb.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

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memory/1844-30-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-14-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-21-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-23-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-24-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-25-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-31-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-27-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-28-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-29-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-20-0x0000021C8AB40000-0x0000021C8AB62000-memory.dmp

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memory/1844-13-0x00007FFED501F000-0x00007FFED5020000-memory.dmp

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memory/1844-39-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-33-0x0000021C8ABE0000-0x0000021C8ABF4000-memory.dmp

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memory/1844-34-0x0000021C8ABF0000-0x0000021C8ABF6000-memory.dmp

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memory/1844-38-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/1844-32-0x00007FFED4E90000-0x00007FFED5834000-memory.dmp

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memory/4424-37-0x0000000005630000-0x00000000056CC000-memory.dmp

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memory/4424-35-0x0000000000400000-0x0000000000448000-memory.dmp

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memory/4424-36-0x0000000005AF0000-0x00000000060AA000-memory.dmp

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memory/4424-41-0x00000000069B0000-0x0000000006B72000-memory.dmp

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memory/4424-42-0x0000000006850000-0x00000000068A0000-memory.dmp

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memory/4424-43-0x0000000006B80000-0x0000000006C12000-memory.dmp

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memory/4424-44-0x0000000006950000-0x000000000695A000-memory.dmp

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