vipkeylogger | 9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06

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
2784	powershell.exe
2956	powershell.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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2320 set thread context of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37

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	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

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
2768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2820	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
2784	powershell.exe
2956	powershell.exe
2820	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Token: SeDebugPrivilege	2820	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	2956	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2784	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	31
PID 2320 wrote to memory of 2784	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	31
PID 2320 wrote to memory of 2784	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	31
PID 2320 wrote to memory of 2784	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	31
PID 2320 wrote to memory of 2956	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	33
PID 2320 wrote to memory of 2956	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	33
PID 2320 wrote to memory of 2956	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	33
PID 2320 wrote to memory of 2956	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	33
PID 2320 wrote to memory of 2768	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	35
PID 2320 wrote to memory of 2768	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	35
PID 2320 wrote to memory of 2768	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	35
PID 2320 wrote to memory of 2768	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	35
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37
PID 2320 wrote to memory of 2820	2320	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe	37

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9909337f624a1c2eb7aef7670b4ee0aff10baf7cae381b373c9463d68caa5a06.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\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⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320
- 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:2784
- 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:2956
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KrNxPXjrA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp44DD.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2768
- 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:2820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Browser Information Discovery

1

T1217

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp44DD.tmp

Filesize
1KB

MD5
cbdc36f9f0a93214ff0d275314708f80

SHA1
9ef0ab107e3752f0988bd6c7e3d76db7b683e6b5

SHA256
f5060d51ecfb6236be76d46a9479c35352e6e4d8ee4c96d46f226d95cb39f08a

SHA512
98b43b1432998ca228116cf4ada97751104e71315d4e1122b6fa515b582adfa7af1a717a66282722de21150246bd363dde71cd08d767ae7badbea9b6589d595b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
ab09273b168031d3dddd14adc3f8f6ec

SHA1
53eefa1cab50040c8f1758934ad738c5196fb471

SHA256
308622003835a0c0d452b6a5bc606d224f6afefc7cfa9f5610cfa3edf7e63c32

SHA512
c58492ebabd9dde4b62895590cf695eb59d44eae98d6119557a7cafdceaf26bafa175a12a1833db1cf18363572e7df95ac4486e2263e62d8b42955ed99894827

Download Submit
memory/2320-4-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/2320-32-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2320-0-0x0000000073F3E000-0x0000000073F3F000-memory.dmp

Filesize
4KB

Download
memory/2320-5-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2320-6-0x0000000000550000-0x00000000005DC000-memory.dmp

Filesize
560KB

Download
memory/2320-2-0x0000000073F30000-0x000000007461E000-memory.dmp

Filesize
6.9MB

Download
memory/2320-1-0x0000000000930000-0x0000000000A04000-memory.dmp

Filesize
848KB

Download
memory/2320-3-0x00000000007C0000-0x00000000007DC000-memory.dmp

Filesize
112KB

Download
memory/2820-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2820-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2820-31-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2820-28-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2820-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2820-23-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2820-21-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2820-25-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads