vipkeylogger | 1364e3f0b350e7b83a82e9d75745a14b1d88ee737583dcf3450ec719fadf6ad8

Analysis

max time kernel
120s
max time network
152s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:25

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General

Target

0a29f2916bfe7d25154bdee719d97af7.exe
Size

736KB
MD5

0a29f2916bfe7d25154bdee719d97af7
SHA1

456db7219be5b82adebb9a50ff382a659d84f902
SHA256

f524e8de3a298a9465202bb6307e8df95fe0372b7c9b005c79ea5ee7127e7b24
SHA512

f9d0cc334a0e29ebe5a2764038ab83de0bba1ba550478019ab7de34a16f50a4abe1ee98fc8839eb3a3441ed5826ed1e6c71cddac3643c340d8ad27288bf2c361
SSDEEP

12288:o0tbNOJXLCspqjkoTSwO7A+pmSwkqePQBNwSBEowOgvvXfP/6ruDt24VDrSeKgJc:o0JNCXLCsyknFwkewcevvCwieKgb

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.lacasahotel.com.tr
Port:
587
Username:
[email protected]
Password:
6nsh3H*5
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2824	powershell.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a29f2916bfe7d25154bdee719d97af7.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a29f2916bfe7d25154bdee719d97af7.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a29f2916bfe7d25154bdee719d97af7.exe

Looks up external IP address via web service 3 IoCs

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

flow	ioc
4	checkip.dyndns.org
8	reallyfreegeoip.org
9	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2692 set thread context of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
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 3 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a29f2916bfe7d25154bdee719d97af7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0a29f2916bfe7d25154bdee719d97af7.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2692	0a29f2916bfe7d25154bdee719d97af7.exe
2692	0a29f2916bfe7d25154bdee719d97af7.exe
2844	0a29f2916bfe7d25154bdee719d97af7.exe
2824	powershell.exe
2844	0a29f2916bfe7d25154bdee719d97af7.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2692	0a29f2916bfe7d25154bdee719d97af7.exe
Token: SeDebugPrivilege	2844	0a29f2916bfe7d25154bdee719d97af7.exe
Token: SeDebugPrivilege	2824	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2844	0a29f2916bfe7d25154bdee719d97af7.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2824	2692	0a29f2916bfe7d25154bdee719d97af7.exe	31
PID 2692 wrote to memory of 2824	2692	0a29f2916bfe7d25154bdee719d97af7.exe	31
PID 2692 wrote to memory of 2824	2692	0a29f2916bfe7d25154bdee719d97af7.exe	31
PID 2692 wrote to memory of 2824	2692	0a29f2916bfe7d25154bdee719d97af7.exe	31
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33
PID 2692 wrote to memory of 2844	2692	0a29f2916bfe7d25154bdee719d97af7.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a29f2916bfe7d25154bdee719d97af7.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0a29f2916bfe7d25154bdee719d97af7.exe

C:\Users\Admin\AppData\Local\Temp\0a29f2916bfe7d25154bdee719d97af7.exe
"C:\Users\Admin\AppData\Local\Temp\0a29f2916bfe7d25154bdee719d97af7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\0a29f2916bfe7d25154bdee719d97af7.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2824
- C:\Users\Admin\AppData\Local\Temp\0a29f2916bfe7d25154bdee719d97af7.exe
  "C:\Users\Admin\AppData\Local\Temp\0a29f2916bfe7d25154bdee719d97af7.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2844

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2692-0-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/2692-1-0x00000000009A0000-0x0000000000A5E000-memory.dmp

Filesize
760KB

Download
memory/2692-2-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-3-0x0000000000550000-0x0000000000560000-memory.dmp

Filesize
64KB

Download
memory/2692-4-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/2692-5-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-6-0x00000000051C0000-0x000000000524E000-memory.dmp

Filesize
568KB

Download
memory/2692-22-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2844-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2844-20-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-23-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2844-16-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-21-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2844-8-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2844-26-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2844-27-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download