vipkeylogger | ec57a5693533b024615c157ec0e3867b2eb73a65a12c20501ef8ff00ffd8f65c

Analysis

max time kernel
118s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:13

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General

Target

7b7c0c824b8d7f5dcd61ecd49ef48352.exe
Size

712KB
MD5

7b7c0c824b8d7f5dcd61ecd49ef48352
SHA1

0a8ed99d490dd907d89315032a1d261671c28da3
SHA256

f54352a0596f8c113076d6fd439b0cac314cc1b409f5d852124abaa22dc5e9b9
SHA512

b78b5c46c5c0a06a74625ef57758927b6c7b828f438662e9a915471d0edec5779ae2178dbc0f77a282926cecf1736518b98298250752bc51a1af273146026ce6
SSDEEP

12288:dbcQvojtBoxgeRCiFqGJX4txiAiKlSaVjWSPjqVLZ1grAqzt6Mlvr6:dIjtBoGSlFHd4txiqlNjL7q+Htvr6

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.vayabattery.com
Port:
587
Username:
[email protected]
Password:
H@123456
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
2156	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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7b7c0c824b8d7f5dcd61ecd49ef48352.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
8	reallyfreegeoip.org
9	reallyfreegeoip.org
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3064 set thread context of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34

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	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7b7c0c824b8d7f5dcd61ecd49ef48352.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
2540	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
2156	powershell.exe
2540	7b7c0c824b8d7f5dcd61ecd49ef48352.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
Token: SeDebugPrivilege	2540	7b7c0c824b8d7f5dcd61ecd49ef48352.exe
Token: SeDebugPrivilege	2156	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2156	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	30
PID 3064 wrote to memory of 2156	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	30
PID 3064 wrote to memory of 2156	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	30
PID 3064 wrote to memory of 2156	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	30
PID 3064 wrote to memory of 2772	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	32
PID 3064 wrote to memory of 2772	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	32
PID 3064 wrote to memory of 2772	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	32
PID 3064 wrote to memory of 2772	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	32
PID 3064 wrote to memory of 2876	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	33
PID 3064 wrote to memory of 2876	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	33
PID 3064 wrote to memory of 2876	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	33
PID 3064 wrote to memory of 2876	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	33
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34
PID 3064 wrote to memory of 2540	3064	7b7c0c824b8d7f5dcd61ecd49ef48352.exe	34

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7b7c0c824b8d7f5dcd61ecd49ef48352.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	7b7c0c824b8d7f5dcd61ecd49ef48352.exe

C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe
"C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3064
- 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\7b7c0c824b8d7f5dcd61ecd49ef48352.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2156
- C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe
  "C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe"
  2⤵
  PID:2772
- C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe
  "C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe"
  2⤵
  PID:2876
- C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.exe
  "C:\Users\Admin\AppData\Local\Temp\7b7c0c824b8d7f5dcd61ecd49ef48352.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:2540

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/2540-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2540-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2540-8-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2540-10-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2540-16-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2540-19-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2540-9-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2540-14-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3064-5-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3064-22-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3064-1-0x0000000000020000-0x00000000000D8000-memory.dmp

Filesize
736KB

Download
memory/3064-7-0x0000000005190000-0x000000000521E000-memory.dmp

Filesize
568KB

Download
memory/3064-0-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/3064-6-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/3064-4-0x0000000000540000-0x0000000000550000-memory.dmp

Filesize
64KB

Download
memory/3064-3-0x0000000004BB0000-0x0000000004C56000-memory.dmp

Filesize
664KB

Download
memory/3064-2-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download