vipkeylogger | 9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06

Analysis

max time kernel
135s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2024, 04:40

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General

Target

9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Size

842KB
MD5

4b1f61e78f7a293075a6af95469c7411
SHA1

4bac43439e2c4207feeaf0b1e0075fe50bbd4e0a
SHA256

9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06
SHA512

862642bca542c71212a0ce8c9bd074c96ce1888e67c90c325e26c6ef1e233d1e056b354dd54d31c36ad6a2f973735d02bc60065468cce53af6af3e4358926463
SSDEEP

24576:k1jh9nDTV/f9I/w8gfk4WolpFqYb21jd1ATm:uj3VnIw8gNWoAY65d1p

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.vinatax.us
Port:
587
Username:
[email protected]
Password:
vinatax@2022
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
3964	powershell.exe
2448	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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.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-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

Looks up external IP address via web service 1 IoCs

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

flow	ioc
34	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1892 set thread context of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108

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	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.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	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.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
1600	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
3964	powershell.exe
3964	powershell.exe
2448	powershell.exe
2448	powershell.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
3964	powershell.exe
2448	powershell.exe
2304	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2304	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2304	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Token: SeDebugPrivilege	3964	powershell.exe
Token: SeDebugPrivilege	2448	powershell.exe
Token: SeDebugPrivilege	2304	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1892 wrote to memory of 3964	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	99
PID 1892 wrote to memory of 3964	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	99
PID 1892 wrote to memory of 3964	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	99
PID 1892 wrote to memory of 2448	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	101
PID 1892 wrote to memory of 2448	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	101
PID 1892 wrote to memory of 2448	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	101
PID 1892 wrote to memory of 1600	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	103
PID 1892 wrote to memory of 1600	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	103
PID 1892 wrote to memory of 1600	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	103
PID 1892 wrote to memory of 5064	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	106
PID 1892 wrote to memory of 5064	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	106
PID 1892 wrote to memory of 5064	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	106
PID 1892 wrote to memory of 4452	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	107
PID 1892 wrote to memory of 4452	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	107
PID 1892 wrote to memory of 4452	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	107
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108
PID 1892 wrote to memory of 2304	1892	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	108

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
"C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.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:1892
- 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\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3964
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KrNxPXjrA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2448
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KrNxPXjrA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4BC9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1600
- C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
  "C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe"
  2⤵
  PID:5064
- C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
  "C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe"
  2⤵
  PID:4452
- C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
  "C:\Users\Admin\AppData\Local\Temp\9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.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:2304

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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
2986e66129f391f2911cd801f98971d3

SHA1
96e667972f617dc9cf05d7e7b5e0631a85bf14ab

SHA256
5349a3edb51d34101ddbfef94c8cf4eebbf051fbb58ade9e91fa34fb933fe225

SHA512
d4cadf160daf1f641071070074c9dad984e33439ec48c410a8811d4a7bda590c15eff1463516a5cb86ddea63e453d9f0f054664d383d6a4f8728e2da558b1b63

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u40brhwg.flf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4BC9.tmp

Filesize
1KB

MD5
225a8a25048b2a951e053ec4af09f5e9

SHA1
803beab943c7a048b482ce50a7091cd517b9c2bc

SHA256
beb81987a43998c43e05e98be4ed5163675e8b7d88ef144925ce90460e3d2e73

SHA512
d40baac7c82f42c4c264b0bed30344c349bb6e402a8ba26f43695749e07f1122fe066eb15e909c21b9708c2a08bd0919c29224ab3832bd72d1a9265cd0b711b5

Download Submit
memory/1892-6-0x00000000052C0000-0x00000000052DC000-memory.dmp

Filesize
112KB

Download
memory/1892-4-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1892-5-0x0000000004C80000-0x0000000004C8A000-memory.dmp

Filesize
40KB

Download
memory/1892-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/1892-7-0x00000000751DE000-0x00000000751DF000-memory.dmp

Filesize
4KB

Download
memory/1892-8-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1892-9-0x0000000000C20000-0x0000000000CAC000-memory.dmp

Filesize
560KB

Download
memory/1892-10-0x000000000C170000-0x000000000C20C000-memory.dmp

Filesize
624KB

Download
memory/1892-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

Filesize
4KB

Download
memory/1892-47-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1892-2-0x00000000052F0000-0x0000000005894000-memory.dmp

Filesize
5.6MB

Download
memory/1892-1-0x00000000001C0000-0x0000000000294000-memory.dmp

Filesize
848KB

Download
memory/2304-89-0x0000000006960000-0x00000000069B0000-memory.dmp

Filesize
320KB

Download
memory/2304-88-0x0000000006AC0000-0x0000000006C82000-memory.dmp

Filesize
1.8MB

Download
memory/2304-45-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2448-79-0x00000000075B0000-0x00000000075C4000-memory.dmp

Filesize
80KB

Download
memory/2448-78-0x00000000075A0000-0x00000000075AE000-memory.dmp

Filesize
56KB

Download
memory/2448-22-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/2448-87-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/2448-77-0x0000000007570000-0x0000000007581000-memory.dmp

Filesize
68KB

Download
memory/2448-34-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/2448-35-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/2448-57-0x0000000075A30000-0x0000000075A7C000-memory.dmp

Filesize
304KB

Download
memory/2448-72-0x0000000007250000-0x00000000072F3000-memory.dmp

Filesize
652KB

Download
memory/3964-15-0x0000000002400000-0x0000000002436000-memory.dmp

Filesize
216KB

Download
memory/3964-62-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/3964-49-0x0000000005D60000-0x0000000005DAC000-memory.dmp

Filesize
304KB

Download
memory/3964-51-0x0000000075A30000-0x0000000075A7C000-memory.dmp

Filesize
304KB

Download
memory/3964-50-0x00000000062D0000-0x0000000006302000-memory.dmp

Filesize
200KB

Download
memory/3964-48-0x0000000004AF0000-0x0000000004B0E000-memory.dmp

Filesize
120KB

Download
memory/3964-74-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/3964-73-0x00000000076A0000-0x0000000007D1A000-memory.dmp

Filesize
6.5MB

Download
memory/3964-75-0x00000000070C0000-0x00000000070CA000-memory.dmp

Filesize
40KB

Download
memory/3964-76-0x00000000072D0000-0x0000000007366000-memory.dmp

Filesize
600KB

Download
memory/3964-32-0x0000000005790000-0x0000000005AE4000-memory.dmp

Filesize
3.3MB

Download
memory/3964-20-0x0000000004D80000-0x0000000004DE6000-memory.dmp

Filesize
408KB

Download
memory/3964-21-0x0000000005720000-0x0000000005786000-memory.dmp

Filesize
408KB

Download
memory/3964-80-0x0000000007390000-0x00000000073AA000-memory.dmp

Filesize
104KB

Download
memory/3964-81-0x0000000007370000-0x0000000007378000-memory.dmp

Filesize
32KB

Download
memory/3964-19-0x0000000004C60000-0x0000000004C82000-memory.dmp

Filesize
136KB

Download
memory/3964-86-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

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memory/3964-17-0x0000000004FF0000-0x0000000005618000-memory.dmp

Filesize
6.2MB

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memory/3964-18-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

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memory/3964-16-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

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