vipkeylogger | 7fad411a10cc7995a497d63fc2d8adf5145c159e9e1a47c639c6f6115e16d79b

Analysis

max time kernel
120s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 08:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PO#17971 PO#17572 PO#19973.exe
Size

765KB
MD5

8807c0953c8566b469580b93a0996e1a
SHA1

31991fdb5fe73faee8c9b6a3fcdd8129176326bd
SHA256

992af543eae7fef1f8169335e82b8c04b243632dfe045f65c80ce0d4b191ed46
SHA512

8f201ea4189731b61af2b0372926319d9783a568c4b82c0026f7568e9ee4d4ea861cc95fa20b60858145557a0ec59a9fb9058e3bd037a76eea8a426d7863ad5b
SSDEEP

12288:anW1cUoV+I4MVKWBrnOQ4jhWd35ohjFTfb3wdrOxjKZcdrMfXVkr/Ho+dA3:anWuRgKrX4tWdJe5sOxjTdrTTI

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
wVCMFq@2wVCMFq@2

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
wVCMFq@2wVCMFq@2
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 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2016	powershell.exe
1548	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	PO#17971 PO#17572 PO#19973.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	PO#17971 PO#17572 PO#19973.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#17971 PO#17572 PO#19973.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#17971 PO#17572 PO#19973.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
15	checkip.dyndns.org
17	reallyfreegeoip.org
19	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2552 set thread context of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94

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	PO#17971 PO#17572 PO#19973.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO#17971 PO#17572 PO#19973.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
2620	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2552	PO#17971 PO#17572 PO#19973.exe
2016	powershell.exe
1548	powershell.exe
2552	PO#17971 PO#17572 PO#19973.exe
2552	PO#17971 PO#17572 PO#19973.exe
2552	PO#17971 PO#17572 PO#19973.exe
4840	PO#17971 PO#17572 PO#19973.exe
1548	powershell.exe
2016	powershell.exe
4840	PO#17971 PO#17572 PO#19973.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	PO#17971 PO#17572 PO#19973.exe
Token: SeDebugPrivilege	2016	powershell.exe
Token: SeDebugPrivilege	1548	powershell.exe
Token: SeDebugPrivilege	4840	PO#17971 PO#17572 PO#19973.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2016	2552	PO#17971 PO#17572 PO#19973.exe	87
PID 2552 wrote to memory of 2016	2552	PO#17971 PO#17572 PO#19973.exe	87
PID 2552 wrote to memory of 2016	2552	PO#17971 PO#17572 PO#19973.exe	87
PID 2552 wrote to memory of 1548	2552	PO#17971 PO#17572 PO#19973.exe	89
PID 2552 wrote to memory of 1548	2552	PO#17971 PO#17572 PO#19973.exe	89
PID 2552 wrote to memory of 1548	2552	PO#17971 PO#17572 PO#19973.exe	89
PID 2552 wrote to memory of 2620	2552	PO#17971 PO#17572 PO#19973.exe	91
PID 2552 wrote to memory of 2620	2552	PO#17971 PO#17572 PO#19973.exe	91
PID 2552 wrote to memory of 2620	2552	PO#17971 PO#17572 PO#19973.exe	91
PID 2552 wrote to memory of 4860	2552	PO#17971 PO#17572 PO#19973.exe	93
PID 2552 wrote to memory of 4860	2552	PO#17971 PO#17572 PO#19973.exe	93
PID 2552 wrote to memory of 4860	2552	PO#17971 PO#17572 PO#19973.exe	93
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94
PID 2552 wrote to memory of 4840	2552	PO#17971 PO#17572 PO#19973.exe	94

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	PO#17971 PO#17572 PO#19973.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	PO#17971 PO#17572 PO#19973.exe

C:\Users\Admin\AppData\Local\Temp\PO#17971 PO#17572 PO#19973.exe
"C:\Users\Admin\AppData\Local\Temp\PO#17971 PO#17572 PO#19973.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:2552
- 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\PO#17971 PO#17572 PO#19973.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2016
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SRTGySmxs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1548
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SRTGySmxs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB65F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2620
- C:\Users\Admin\AppData\Local\Temp\PO#17971 PO#17572 PO#19973.exe
  "C:\Users\Admin\AppData\Local\Temp\PO#17971 PO#17572 PO#19973.exe"
  2⤵
  PID:4860
- C:\Users\Admin\AppData\Local\Temp\PO#17971 PO#17572 PO#19973.exe
  "C:\Users\Admin\AppData\Local\Temp\PO#17971 PO#17572 PO#19973.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:4840

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

Loading Replay Monitor...

Downloads

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

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
7670925a94a1ebecd5b3404a0d72d1f1

SHA1
93ecddb1da35dfc50d20c16738d96d4e1ea9017b

SHA256
b58952341a576ff533352ceb21b6ab39070c46767c95e215e9b2f55f221d1d63

SHA512
d33cd5b13bbacefc4e25f9f6b6051525a501c7692f14c147211e6c6227cc241473bf24975022b56a187209b2e6d2101e297a42d4d379e87cba35bd4bd33e2aed

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ykjfyi0e.cpl.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB65F.tmp

Filesize
1KB

MD5
c2b5ff6b9e7814fb6547372b12573c09

SHA1
3b8cf4432818704ec1d8da820c15a93bbb0d825f

SHA256
0073ff8ab181d50848d68cf934f07e68c18d6ce7644523f00d9944a0f0032259

SHA512
9f37cc7e582d0cf915ff211ae33b1e09119e5a94090dd2625402df4e49c03cac38959d9e03b2ab00e2c50bc199b1acd515aa3ade936853e69505be3939893f3e

Download Submit
memory/1548-74-0x0000000007CA0000-0x000000000831A000-memory.dmp

Filesize
6.5MB

Download
memory/1548-77-0x00000000078E0000-0x0000000007976000-memory.dmp

Filesize
600KB

Download
memory/1548-76-0x00000000076D0000-0x00000000076DA000-memory.dmp

Filesize
40KB

Download
memory/1548-75-0x0000000007660000-0x000000000767A000-memory.dmp

Filesize
104KB

Download
memory/1548-78-0x0000000007860000-0x0000000007871000-memory.dmp

Filesize
68KB

Download
memory/1548-62-0x0000000071740000-0x000000007178C000-memory.dmp

Filesize
304KB

Download
memory/1548-49-0x0000000006330000-0x000000000634E000-memory.dmp

Filesize
120KB

Download
memory/1548-15-0x0000000004D00000-0x0000000004D36000-memory.dmp

Filesize
216KB

Download
memory/1548-50-0x0000000006380000-0x00000000063CC000-memory.dmp

Filesize
304KB

Download
memory/1548-45-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/1548-18-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/1548-19-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/1548-89-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2016-16-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2016-22-0x00000000059E0000-0x0000000005A46000-memory.dmp

Filesize
408KB

Download
memory/2016-30-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2016-21-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2016-23-0x0000000005B00000-0x0000000005B66000-memory.dmp

Filesize
408KB

Download
memory/2016-20-0x0000000005280000-0x00000000052A2000-memory.dmp

Filesize
136KB

Download
memory/2016-44-0x0000000005B70000-0x0000000005EC4000-memory.dmp

Filesize
3.3MB

Download
memory/2016-88-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2016-17-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/2016-79-0x00000000076B0000-0x00000000076BE000-memory.dmp

Filesize
56KB

Download
memory/2016-82-0x00000000077A0000-0x00000000077A8000-memory.dmp

Filesize
32KB

Download
memory/2016-81-0x00000000077C0000-0x00000000077DA000-memory.dmp

Filesize
104KB

Download
memory/2016-52-0x0000000071740000-0x000000007178C000-memory.dmp

Filesize
304KB

Download
memory/2016-80-0x00000000076C0000-0x00000000076D4000-memory.dmp

Filesize
80KB

Download
memory/2016-51-0x0000000007320000-0x0000000007352000-memory.dmp

Filesize
200KB

Download
memory/2016-72-0x00000000066D0000-0x00000000066EE000-memory.dmp

Filesize
120KB

Download
memory/2016-73-0x0000000007370000-0x0000000007413000-memory.dmp

Filesize
652KB

Download
memory/2552-48-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2552-7-0x000000007526E000-0x000000007526F000-memory.dmp

Filesize
4KB

Download
memory/2552-6-0x0000000005650000-0x000000000566C000-memory.dmp

Filesize
112KB

Download
memory/2552-5-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2552-4-0x0000000005070000-0x000000000507A000-memory.dmp

Filesize
40KB

Download
memory/2552-8-0x0000000075260000-0x0000000075A10000-memory.dmp

Filesize
7.7MB

Download
memory/2552-9-0x0000000008150000-0x00000000081DE000-memory.dmp

Filesize
568KB

Download
memory/2552-10-0x000000000A910000-0x000000000A9AC000-memory.dmp

Filesize
624KB

Download
memory/2552-0-0x000000007526E000-0x000000007526F000-memory.dmp

Filesize
4KB

Download
memory/2552-3-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/2552-2-0x0000000005690000-0x0000000005C34000-memory.dmp

Filesize
5.6MB

Download
memory/2552-1-0x0000000000520000-0x00000000005E4000-memory.dmp

Filesize
784KB

Download
memory/4840-46-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4840-90-0x00000000065C0000-0x0000000006782000-memory.dmp

Filesize
1.8MB

Download
memory/4840-91-0x0000000006440000-0x0000000006490000-memory.dmp

Filesize
320KB

Download
memory/4840-92-0x0000000006CC0000-0x00000000071EC000-memory.dmp

Filesize
5.2MB

Download