vipkeylogger | 1ad584b71b2ebb4fe6418e55f8d261ba662d4ab07e68ff05c1a073580e2419e2

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2025 10:50

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General

Target

b19a7098f74ce79004ffd6a109302ef0.exe
Size

736KB
MD5

b19a7098f74ce79004ffd6a109302ef0
SHA1

206ff16596fc022d321df2687440c7942a3c2d4c
SHA256

1ad584b71b2ebb4fe6418e55f8d261ba662d4ab07e68ff05c1a073580e2419e2
SHA512

913ee9f0949a89b1a62cf93d21fdfbd3127165a2ef6dc6dad5d098c3d772f3ab4f844523a103ef16aeedcb069f3fc154da7a355a8fc0b2f611978a50eb00a3d7
SSDEEP

12288:zNYVYJdaCiBTiid+myis0hDE+iubk5NG4MXpnHXgYfzDDGl+9dVazSxC9C:i+FeTiid/xs8BiukN3MXpQKzDDGlnAR

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
50.31.176.103
Port:
21
Username:
[email protected]
Password:
6JLyf]Kt%D5L

Extracted

Family

vipkeylogger

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 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
4012	powershell.exe
920	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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	b19a7098f74ce79004ffd6a109302ef0.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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b19a7098f74ce79004ffd6a109302ef0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b19a7098f74ce79004ffd6a109302ef0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b19a7098f74ce79004ffd6a109302ef0.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
20	reallyfreegeoip.org
21	reallyfreegeoip.org
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3712 set thread context of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88

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 5 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b19a7098f74ce79004ffd6a109302ef0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b19a7098f74ce79004ffd6a109302ef0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4040	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3712	b19a7098f74ce79004ffd6a109302ef0.exe
4012	powershell.exe
920	powershell.exe
3712	b19a7098f74ce79004ffd6a109302ef0.exe
5016	b19a7098f74ce79004ffd6a109302ef0.exe
4012	powershell.exe
920	powershell.exe
5016	b19a7098f74ce79004ffd6a109302ef0.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
5016	b19a7098f74ce79004ffd6a109302ef0.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3712	b19a7098f74ce79004ffd6a109302ef0.exe
Token: SeDebugPrivilege	4012	powershell.exe
Token: SeDebugPrivilege	920	powershell.exe
Token: SeDebugPrivilege	5016	b19a7098f74ce79004ffd6a109302ef0.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5016	b19a7098f74ce79004ffd6a109302ef0.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3712 wrote to memory of 4012	3712	b19a7098f74ce79004ffd6a109302ef0.exe	82
PID 3712 wrote to memory of 4012	3712	b19a7098f74ce79004ffd6a109302ef0.exe	82
PID 3712 wrote to memory of 4012	3712	b19a7098f74ce79004ffd6a109302ef0.exe	82
PID 3712 wrote to memory of 920	3712	b19a7098f74ce79004ffd6a109302ef0.exe	84
PID 3712 wrote to memory of 920	3712	b19a7098f74ce79004ffd6a109302ef0.exe	84
PID 3712 wrote to memory of 920	3712	b19a7098f74ce79004ffd6a109302ef0.exe	84
PID 3712 wrote to memory of 4040	3712	b19a7098f74ce79004ffd6a109302ef0.exe	86
PID 3712 wrote to memory of 4040	3712	b19a7098f74ce79004ffd6a109302ef0.exe	86
PID 3712 wrote to memory of 4040	3712	b19a7098f74ce79004ffd6a109302ef0.exe	86
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88
PID 3712 wrote to memory of 5016	3712	b19a7098f74ce79004ffd6a109302ef0.exe	88

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b19a7098f74ce79004ffd6a109302ef0.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	b19a7098f74ce79004ffd6a109302ef0.exe

C:\Users\Admin\AppData\Local\Temp\b19a7098f74ce79004ffd6a109302ef0.exe
"C:\Users\Admin\AppData\Local\Temp\b19a7098f74ce79004ffd6a109302ef0.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3712
- 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\b19a7098f74ce79004ffd6a109302ef0.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4012
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QGVhHsAOjb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:920
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QGVhHsAOjb" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE000.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4040
- C:\Users\Admin\AppData\Local\Temp\b19a7098f74ce79004ffd6a109302ef0.exe
  "C:\Users\Admin\AppData\Local\Temp\b19a7098f74ce79004ffd6a109302ef0.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:5016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Query Registry

T1012

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gvsrpvtl.avp.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE000.tmp

Filesize
1KB

MD5
166496c2ffee6fd8dd4ad6b36fe91c4b

SHA1
a7ef504c0bec7b856b4bfd573bc5b300c7c71443

SHA256
0379a33889ae75827d20cb671c45250624df099e2b2245e79de81710684ffef2

SHA512
80469bc63487e419717185782d28242367a563a392d1d35bc9dd8ae3a01a5ba71593f6c1bce57ebd53d3259e6c9f679b82acca2a50fcfd2c0b5c02da7407decb

Download Submit
memory/920-77-0x00000000072F0000-0x000000000730A000-memory.dmp

Filesize
104KB

Download
memory/920-38-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/920-84-0x0000000007610000-0x0000000007618000-memory.dmp

Filesize
32KB

Download
memory/920-83-0x0000000007630000-0x000000000764A000-memory.dmp

Filesize
104KB

Download
memory/920-79-0x0000000007570000-0x0000000007606000-memory.dmp

Filesize
600KB

Download
memory/920-78-0x0000000007360000-0x000000000736A000-memory.dmp

Filesize
40KB

Download
memory/920-53-0x0000000006F60000-0x0000000006F92000-memory.dmp

Filesize
200KB

Download
memory/920-54-0x0000000071410000-0x000000007145C000-memory.dmp

Filesize
304KB

Download
memory/920-66-0x0000000006F40000-0x0000000006F5E000-memory.dmp

Filesize
120KB

Download
memory/920-75-0x00000000071B0000-0x0000000007253000-memory.dmp

Filesize
652KB

Download
memory/920-90-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/920-37-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/920-23-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/3712-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/3712-11-0x0000000007B80000-0x0000000007B96000-memory.dmp

Filesize
88KB

Download
memory/3712-1-0x00000000002D0000-0x000000000038E000-memory.dmp

Filesize
760KB

Download
memory/3712-5-0x0000000004F40000-0x0000000004F4A000-memory.dmp

Filesize
40KB

Download
memory/3712-3-0x0000000004D80000-0x0000000004E12000-memory.dmp

Filesize
584KB

Download
memory/3712-2-0x0000000005290000-0x0000000005834000-memory.dmp

Filesize
5.6MB

Download
memory/3712-6-0x0000000005010000-0x00000000050AC000-memory.dmp

Filesize
624KB

Download
memory/3712-7-0x0000000007A40000-0x0000000007A58000-memory.dmp

Filesize
96KB

Download
memory/3712-8-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/3712-4-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/3712-9-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/3712-12-0x000000000A560000-0x000000000A5EE000-memory.dmp

Filesize
568KB

Download
memory/3712-50-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/3712-10-0x0000000007B70000-0x0000000007B7E000-memory.dmp

Filesize
56KB

Download
memory/4012-21-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/4012-81-0x0000000007D30000-0x0000000007D3E000-memory.dmp

Filesize
56KB

Download
memory/4012-64-0x0000000071410000-0x000000007145C000-memory.dmp

Filesize
304KB

Download
memory/4012-51-0x00000000067E0000-0x00000000067FE000-memory.dmp

Filesize
120KB

Download
memory/4012-17-0x0000000002EC0000-0x0000000002EF6000-memory.dmp

Filesize
216KB

Download
memory/4012-33-0x0000000006170000-0x00000000064C4000-memory.dmp

Filesize
3.3MB

Download
memory/4012-76-0x0000000008150000-0x00000000087CA000-memory.dmp

Filesize
6.5MB

Download
memory/4012-20-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/4012-18-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/4012-25-0x0000000006010000-0x0000000006076000-memory.dmp

Filesize
408KB

Download
memory/4012-80-0x0000000007D00000-0x0000000007D11000-memory.dmp

Filesize
68KB

Download
memory/4012-52-0x0000000006D20000-0x0000000006D6C000-memory.dmp

Filesize
304KB

Download
memory/4012-82-0x0000000007D40000-0x0000000007D54000-memory.dmp

Filesize
80KB

Download
memory/4012-26-0x0000000006080000-0x00000000060E6000-memory.dmp

Filesize
408KB

Download
memory/4012-24-0x0000000005F60000-0x0000000005F82000-memory.dmp

Filesize
136KB

Download
memory/4012-19-0x00000000058D0000-0x0000000005EF8000-memory.dmp

Filesize
6.2MB

Download
memory/4012-89-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/5016-39-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/5016-91-0x0000000008AB0000-0x0000000008C72000-memory.dmp

Filesize
1.8MB

Download
memory/5016-92-0x0000000008900000-0x0000000008950000-memory.dmp

Filesize
320KB

Download
memory/5016-93-0x00000000091B0000-0x00000000096DC000-memory.dmp

Filesize
5.2MB

Download