vipkeylogger | 3e0634dbe5ed3bc80d75db490522aaeda8abd2c0e6471ffe805808d2ef0ff755

General

Target

20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
Size

981KB
MD5

462a9165371be9c5f86b76adbc068d37
SHA1

ff92bce9d712585aea9d85be80c3142a23353613
SHA256

20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79
SHA512

c4008ca783ff00c5416167731944c5b5dcdeb7eefd114b6c2ad450b60e49a01cda62eab377c5e7cf084382c5b7738c7756a3a4875c7de732ff2d8a91bc62a601
SSDEEP

12288:NiweayfGZVFFaAmpa/JQYemIy0R5C83ju8IhEZEusORzu+2p4EeP1R6FUkR:YweaMGj+Vzy0PC837IYHsU1Ma6FT

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
1560	powershell.exe
1532	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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.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 2192 set thread context of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36

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	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.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	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.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 14 IoCs

pid	Process
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
2704	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
1532	powershell.exe
1560	powershell.exe
2704	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
Token: SeDebugPrivilege	2704	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
Token: SeDebugPrivilege	1532	powershell.exe
Token: SeDebugPrivilege	1560	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 1560	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	30
PID 2192 wrote to memory of 1560	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	30
PID 2192 wrote to memory of 1560	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	30
PID 2192 wrote to memory of 1560	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	30
PID 2192 wrote to memory of 1532	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	32
PID 2192 wrote to memory of 1532	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	32
PID 2192 wrote to memory of 1532	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	32
PID 2192 wrote to memory of 1532	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	32
PID 2192 wrote to memory of 2768	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	34
PID 2192 wrote to memory of 2768	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	34
PID 2192 wrote to memory of 2768	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	34
PID 2192 wrote to memory of 2768	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	34
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36
PID 2192 wrote to memory of 2704	2192	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe	36

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe

C:\Users\Admin\AppData\Local\Temp\20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
"C:\Users\Admin\AppData\Local\Temp\20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2192
- 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\20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1560
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VbOcmCITQ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1532
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VbOcmCITQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp365C.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2768
- C:\Users\Admin\AppData\Local\Temp\20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.exe
  "C:\Users\Admin\AppData\Local\Temp\20b22e21664030bcbea413d2c054f99f62956cf9feedc6148fe34870ce124f79.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:2704

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp365C.tmp

Filesize
1KB

MD5
701b12843a4ec76b5e83447a1cee6e23

SHA1
8379e1f31ff9dacbd15bf0c9884ededa6a39bf7e

SHA256
77f06213debdb0439ac3662327876027555abf8cd75fbd6b1779cd3a51dda414

SHA512
838cf57888b06c93cda86d3ce0441c931f1e132c0da285ae71c8b283bb1efd0a30cf22ac5b1b9922a5a48447e274e3815ceae56e0d0129d91b87d5344f520e9b

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

Filesize
7KB

MD5
f5aad66ab60030c20feb455854334487

SHA1
5de8e515708751477791f9c32a740fa5ad14957f

SHA256
fdfef5c87b46cfe9f62f74c6bf8dee9cebe12bc90aad196b3f4b2c09787a54af

SHA512
0c42a44413efa63ba593e487463f72395b96deac0ed1214630c529553d6d83ad9c21ae14e31d6cef95609210e21e1812f6ad087e4857a374c1176987b7cf3b25

Download Submit
memory/2192-4-0x0000000000610000-0x000000000062E000-memory.dmp

Filesize
120KB

Download
memory/2192-3-0x0000000002000000-0x00000000020C0000-memory.dmp

Filesize
768KB

Download
memory/2192-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/2192-5-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/2192-6-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download
memory/2192-7-0x0000000000450000-0x00000000004DC000-memory.dmp

Filesize
560KB

Download
memory/2192-2-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download
memory/2192-1-0x0000000000A60000-0x0000000000B58000-memory.dmp

Filesize
992KB

Download
memory/2192-33-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download
memory/2704-30-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2704-32-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2704-29-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2704-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2704-26-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2704-24-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2704-22-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2704-20-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads