vipkeylogger | 9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06

Analysis

max time kernel
144s
max time network
145s
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, 11:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

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
4840	powershell.exe
316	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-1-5-21-2045521122-590294423-3465680274-1000\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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Product Inquiry-002.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Product Inquiry-002.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\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
29	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1656 set thread context of 2396	1656	Product Inquiry-002.exe	107

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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
1632	schtasks.exe

Suspicious behavior: EnumeratesProcesses 19 IoCs

pid	Process
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
4840	powershell.exe
4840	powershell.exe
316	powershell.exe
316	powershell.exe
4840	powershell.exe
316	powershell.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
1656	Product Inquiry-002.exe
2396	Product Inquiry-002.exe
2396	Product Inquiry-002.exe
2396	Product Inquiry-002.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1656	Product Inquiry-002.exe
Token: SeDebugPrivilege	4840	powershell.exe
Token: SeDebugPrivilege	316	powershell.exe
Token: SeDebugPrivilege	2396	Product Inquiry-002.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 4840	1656	Product Inquiry-002.exe	100
PID 1656 wrote to memory of 4840	1656	Product Inquiry-002.exe	100
PID 1656 wrote to memory of 4840	1656	Product Inquiry-002.exe	100
PID 1656 wrote to memory of 316	1656	Product Inquiry-002.exe	102
PID 1656 wrote to memory of 316	1656	Product Inquiry-002.exe	102
PID 1656 wrote to memory of 316	1656	Product Inquiry-002.exe	102
PID 1656 wrote to memory of 1632	1656	Product Inquiry-002.exe	104
PID 1656 wrote to memory of 1632	1656	Product Inquiry-002.exe	104
PID 1656 wrote to memory of 1632	1656	Product Inquiry-002.exe	104
PID 1656 wrote to memory of 2976	1656	Product Inquiry-002.exe	106
PID 1656 wrote to memory of 2976	1656	Product Inquiry-002.exe	106
PID 1656 wrote to memory of 2976	1656	Product Inquiry-002.exe	106
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107
PID 1656 wrote to memory of 2396	1656	Product Inquiry-002.exe	107

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\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-1-5-21-2045521122-590294423-3465680274-1000\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:1656
- 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:4840
- 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:316
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KrNxPXjrA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp13C2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1632
- C:\Users\Admin\AppData\Local\Temp\Product Inquiry-002.exe
  "C:\Users\Admin\AppData\Local\Temp\Product Inquiry-002.exe"
  2⤵
  PID:2976
- 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:2396

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\Temp\__PSScriptPolicyTest_ytqvid41.oix.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp13C2.tmp

Filesize
1KB

MD5
c213938c0cd033d924e4ca763be36427

SHA1
5f442ebf0a5b2a7558dd39170718666c9c89dd79

SHA256
21a8cfc911772f5ba7e1e466161ce25b610218547e920d84c225ff7a58c566f0

SHA512
179a71ae8afcf772b2e88f9852d57257b8b631c571be7dabaa7b4d51f5bd77f0725c731ed130460291488bc8afaff28f39fc5e55d8469851ddd4334a6ce79922

Download Submit
memory/316-86-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/316-52-0x0000000070390000-0x00000000703DC000-memory.dmp

Filesize
304KB

Download
memory/316-62-0x0000000006BD0000-0x0000000006BEE000-memory.dmp

Filesize
120KB

Download
memory/316-19-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/316-63-0x00000000077F0000-0x0000000007893000-memory.dmp

Filesize
652KB

Download
memory/316-27-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/316-75-0x0000000007930000-0x000000000794A000-memory.dmp

Filesize
104KB

Download
memory/316-51-0x00000000077B0000-0x00000000077E2000-memory.dmp

Filesize
200KB

Download
memory/316-24-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/316-76-0x00000000079A0000-0x00000000079AA000-memory.dmp

Filesize
40KB

Download
memory/316-77-0x0000000007BB0000-0x0000000007C46000-memory.dmp

Filesize
600KB

Download
memory/316-81-0x0000000007C70000-0x0000000007C8A000-memory.dmp

Filesize
104KB

Download
memory/1656-9-0x0000000004D00000-0x0000000004D8C000-memory.dmp

Filesize
560KB

Download
memory/1656-2-0x0000000005930000-0x0000000005ED4000-memory.dmp

Filesize
5.6MB

Download
memory/1656-4-0x0000000005270000-0x000000000527A000-memory.dmp

Filesize
40KB

Download
memory/1656-50-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/1656-0-0x000000007524E000-0x000000007524F000-memory.dmp

Filesize
4KB

Download
memory/1656-10-0x000000000D4A0000-0x000000000D53C000-memory.dmp

Filesize
624KB

Download
memory/1656-8-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/1656-3-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/1656-7-0x000000007524E000-0x000000007524F000-memory.dmp

Filesize
4KB

Download
memory/1656-1-0x0000000000930000-0x0000000000A04000-memory.dmp

Filesize
848KB

Download
memory/1656-6-0x00000000058A0000-0x00000000058BC000-memory.dmp

Filesize
112KB

Download
memory/1656-5-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/2396-46-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2396-88-0x00000000065C0000-0x0000000006610000-memory.dmp

Filesize
320KB

Download
memory/2396-87-0x0000000006720000-0x00000000068E2000-memory.dmp

Filesize
1.8MB

Download
memory/4840-15-0x0000000002F90000-0x0000000002FC6000-memory.dmp

Filesize
216KB

Download
memory/4840-47-0x0000000006890000-0x00000000068AE000-memory.dmp

Filesize
120KB

Download
memory/4840-49-0x0000000006920000-0x000000000696C000-memory.dmp

Filesize
304KB

Download
memory/4840-26-0x00000000062A0000-0x00000000065F4000-memory.dmp

Filesize
3.3MB

Download
memory/4840-64-0x0000000070390000-0x00000000703DC000-memory.dmp

Filesize
304KB

Download
memory/4840-74-0x0000000008220000-0x000000000889A000-memory.dmp

Filesize
6.5MB

Download
memory/4840-21-0x00000000058E0000-0x0000000005902000-memory.dmp

Filesize
136KB

Download
memory/4840-23-0x0000000006220000-0x0000000006286000-memory.dmp

Filesize
408KB

Download
memory/4840-22-0x0000000006100000-0x0000000006166000-memory.dmp

Filesize
408KB

Download
memory/4840-78-0x0000000007DD0000-0x0000000007DE1000-memory.dmp

Filesize
68KB

Download
memory/4840-79-0x0000000007E00000-0x0000000007E0E000-memory.dmp

Filesize
56KB

Download
memory/4840-80-0x0000000007E10000-0x0000000007E24000-memory.dmp

Filesize
80KB

Download
memory/4840-20-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4840-82-0x0000000007EF0000-0x0000000007EF8000-memory.dmp

Filesize
32KB

Download
memory/4840-85-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4840-18-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4840-16-0x0000000075240000-0x00000000759F0000-memory.dmp

Filesize
7.7MB

Download
memory/4840-17-0x0000000005AD0000-0x00000000060F8000-memory.dmp

Filesize
6.2MB

Download