vipkeylogger | 63c2e0330762479ef2c7d87ff691af7b867275f60a2544de3ce51643b2c5c55d

Analysis

max time kernel
135s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/10/2024, 13:35

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General

Target

Product Inquiry-002.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
1308	powershell.exe
3920	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	Product Inquiry-002.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\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Product Inquiry-002.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Product Inquiry-002.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Product Inquiry-002.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 4448 set thread context of 4084	4448	Product Inquiry-002.exe	102

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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Product Inquiry-002.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Product Inquiry-002.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
3180	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

pid	Process
4448	Product Inquiry-002.exe
4448	Product Inquiry-002.exe
4448	Product Inquiry-002.exe
4448	Product Inquiry-002.exe
4448	Product Inquiry-002.exe
4448	Product Inquiry-002.exe
1308	powershell.exe
1308	powershell.exe
4448	Product Inquiry-002.exe
4448	Product Inquiry-002.exe
3920	powershell.exe
3920	powershell.exe
4084	Product Inquiry-002.exe
4084	Product Inquiry-002.exe
1308	powershell.exe
3920	powershell.exe
4084	Product Inquiry-002.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4448	Product Inquiry-002.exe
Token: SeDebugPrivilege	1308	powershell.exe
Token: SeDebugPrivilege	3920	powershell.exe
Token: SeDebugPrivilege	4084	Product Inquiry-002.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 1308	4448	Product Inquiry-002.exe	96
PID 4448 wrote to memory of 1308	4448	Product Inquiry-002.exe	96
PID 4448 wrote to memory of 1308	4448	Product Inquiry-002.exe	96
PID 4448 wrote to memory of 3920	4448	Product Inquiry-002.exe	98
PID 4448 wrote to memory of 3920	4448	Product Inquiry-002.exe	98
PID 4448 wrote to memory of 3920	4448	Product Inquiry-002.exe	98
PID 4448 wrote to memory of 3180	4448	Product Inquiry-002.exe	100
PID 4448 wrote to memory of 3180	4448	Product Inquiry-002.exe	100
PID 4448 wrote to memory of 3180	4448	Product Inquiry-002.exe	100
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102
PID 4448 wrote to memory of 4084	4448	Product Inquiry-002.exe	102

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	Product Inquiry-002.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	Product Inquiry-002.exe

C:\Users\Admin\AppData\Local\Temp\Product Inquiry-002.exe
"C:\Users\Admin\AppData\Local\Temp\Product Inquiry-002.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:4448
- 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\Product Inquiry-002.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1308
- 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:3920
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KrNxPXjrA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDA52.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3180
- C:\Users\Admin\AppData\Local\Temp\Product Inquiry-002.exe
  "C:\Users\Admin\AppData\Local\Temp\Product Inquiry-002.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:4084

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

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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
70f4957652a42b6b95fe708059bc400b

SHA1
b03086af375704eaa6f911f31824797f466978e4

SHA256
cdd644dc46e4128d2fac9fbae3ee7e84f14a9ea915772199d7a29aee4f3880b6

SHA512
f7374261803c7a27cb877f5e381efb51de08c19875195f7c974cc408205ddb2a4e9feba02c4df333705710d451e3c714892114aa68e91f96014a651b68788a56

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1w0m3eew.wvd.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpDA52.tmp

Filesize
1KB

MD5
0c61e142d5c063f6219c751d876e35b7

SHA1
606911d6adb6d4249b5c9d9289a7361ef2c26fa8

SHA256
5a39f37ff0792469dfe1f6c80fa1f642b2677c0280676f7f29de29f98e1021ad

SHA512
d6b312777748f191f3c4a8a024ac9f1e3fcf901bfa8d2d8d4c9e6de083b093dea37d3f0fbca7b07f405578f4075163af2626e6268e6ff44114b05f68b52bc3e2

Download Submit
memory/1308-76-0x0000000006FD0000-0x0000000006FDA000-memory.dmp

Filesize
40KB

Download
memory/1308-23-0x0000000005560000-0x00000000055C6000-memory.dmp

Filesize
408KB

Download
memory/1308-88-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/1308-78-0x0000000007160000-0x0000000007171000-memory.dmp

Filesize
68KB

Download
memory/1308-75-0x0000000006F60000-0x0000000006F7A000-memory.dmp

Filesize
104KB

Download
memory/1308-74-0x00000000075B0000-0x0000000007C2A000-memory.dmp

Filesize
6.5MB

Download
memory/1308-73-0x0000000006E30000-0x0000000006ED3000-memory.dmp

Filesize
652KB

Download
memory/1308-15-0x0000000002320000-0x0000000002356000-memory.dmp

Filesize
216KB

Download
memory/1308-17-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/1308-16-0x0000000004D90000-0x00000000053B8000-memory.dmp

Filesize
6.2MB

Download
memory/1308-18-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/1308-62-0x0000000006BB0000-0x0000000006BCE000-memory.dmp

Filesize
120KB

Download
memory/1308-52-0x0000000070B00000-0x0000000070B4C000-memory.dmp

Filesize
304KB

Download
memory/1308-50-0x0000000005CD0000-0x0000000005D1C000-memory.dmp

Filesize
304KB

Download
memory/1308-22-0x00000000054C0000-0x00000000054E2000-memory.dmp

Filesize
136KB

Download
memory/1308-49-0x0000000005C40000-0x0000000005C5E000-memory.dmp

Filesize
120KB

Download
memory/1308-27-0x0000000005640000-0x0000000005994000-memory.dmp

Filesize
3.3MB

Download
memory/1308-26-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/1308-24-0x00000000055D0000-0x0000000005636000-memory.dmp

Filesize
408KB

Download
memory/1308-51-0x0000000006BF0000-0x0000000006C22000-memory.dmp

Filesize
200KB

Download
memory/3920-21-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/3920-77-0x0000000007F00000-0x0000000007F96000-memory.dmp

Filesize
600KB

Download
memory/3920-89-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/3920-82-0x0000000007FA0000-0x0000000007FA8000-memory.dmp

Filesize
32KB

Download
memory/3920-29-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/3920-81-0x0000000007FC0000-0x0000000007FDA000-memory.dmp

Filesize
104KB

Download
memory/3920-80-0x0000000007EC0000-0x0000000007ED4000-memory.dmp

Filesize
80KB

Download
memory/3920-63-0x0000000070B00000-0x0000000070B4C000-memory.dmp

Filesize
304KB

Download
memory/3920-19-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/3920-79-0x0000000007EB0000-0x0000000007EBE000-memory.dmp

Filesize
56KB

Download
memory/4084-25-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4084-91-0x0000000006310000-0x0000000006360000-memory.dmp

Filesize
320KB

Download
memory/4084-90-0x0000000006490000-0x0000000006652000-memory.dmp

Filesize
1.8MB

Download
memory/4448-30-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4448-7-0x000000007448E000-0x000000007448F000-memory.dmp

Filesize
4KB

Download
memory/4448-10-0x000000000DC20000-0x000000000DCBC000-memory.dmp

Filesize
624KB

Download
memory/4448-9-0x0000000002F80000-0x000000000300C000-memory.dmp

Filesize
560KB

Download
memory/4448-4-0x00000000057F0000-0x00000000057FA000-memory.dmp

Filesize
40KB

Download
memory/4448-3-0x00000000056F0000-0x0000000005782000-memory.dmp

Filesize
584KB

Download
memory/4448-2-0x0000000005CA0000-0x0000000006244000-memory.dmp

Filesize
5.6MB

Download
memory/4448-1-0x0000000000BD0000-0x0000000000CA4000-memory.dmp

Filesize
848KB

Download
memory/4448-5-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download
memory/4448-6-0x0000000005960000-0x000000000597C000-memory.dmp

Filesize
112KB

Download
memory/4448-0-0x000000007448E000-0x000000007448F000-memory.dmp

Filesize
4KB

Download
memory/4448-8-0x0000000074480000-0x0000000074C30000-memory.dmp

Filesize
7.7MB

Download