vipkeylogger | 037289c207c8e229d728f247c2d7eb1459fb4413fcd4fe662f74c711169a1e08

Analysis

max time kernel
58s
max time network
65s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/03/2025, 20:09

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General

Target

void/43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe
Size

873KB
MD5

170a1ade709d3f6fa1b3d798f36f70b6
SHA1

e89757633331677e55bae075c5c5bd29744df96d
SHA256

43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d
SHA512

6210601458be2a388447c28e6c70d2994365639151be1155a4a9e9021cbb2aef203ae13bc31541fd41eb693eef5af355fcc6bfefd9127907ad0b7ce74372d97e
SSDEEP

24576:u1W4/xnbm4SG6LVZD6na/PyFm2/vrPJ7YcvhgwqGbPI6/VFHd:6WCbELtP3WzDbHd

Score

10^/10

vipkeylogger discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
webmail.designhubconsult.com
Port:
587
Username:
[email protected]
Password:
isWG4ZIAY369
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
3008	powershell.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
9	reallyfreegeoip.org
4	checkip.dyndns.org
8	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2696 set thread context of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32

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	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2764	RegSvcs.exe
3008	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2764	RegSvcs.exe
Token: SeDebugPrivilege	3008	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 3008	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	31
PID 2696 wrote to memory of 3008	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	31
PID 2696 wrote to memory of 3008	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	31
PID 2696 wrote to memory of 3008	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	31
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32
PID 2696 wrote to memory of 2764	2696	43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe	32

C:\Users\Admin\AppData\Local\Temp\void\43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe
"C:\Users\Admin\AppData\Local\Temp\void\43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696
- 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\void\43958be574c6a890961e38fa91710b15261d9b388d08c2b899219886f2ab710d.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3008
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2764

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

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2696-0-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2696-1-0x0000000000960000-0x0000000000A40000-memory.dmp

Filesize
896KB

Download
memory/2696-2-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-3-0x0000000000500000-0x0000000000510000-memory.dmp

Filesize
64KB

Download
memory/2696-4-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2696-5-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-6-0x0000000005110000-0x000000000519E000-memory.dmp

Filesize
568KB

Download
memory/2696-24-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2764-19-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-17-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2764-13-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-9-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-7-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-23-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download
memory/2764-22-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2764-27-0x0000000073F60000-0x000000007464E000-memory.dmp

Filesize
6.9MB

Download