vipkeylogger | 867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9

General

Target

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Size

689KB
MD5

667625da32aaa6869821686699345119
SHA1

e9a3d9052570a6e36b8c7c7fd2bd4f551ecc4bcb
SHA256

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9
SHA512

713998e1959e8919d1fa2278f90196fad77d07cb842dd8fe3da2ca921809ea79476479f5333310b629f0b85814f5e308c872fd6875a2be0ffa1d53a622732623
SSDEEP

12288:J3HI6it7tWBpHyZZe8HjeDmRvdddQbzPfcdf3s09eYMW:JHIR/WBpGVHjeCR1Xpdfs0s

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

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 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

Processes:

powershell.exe

pid	Process
2960	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

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.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.

Processes:

flow	ioc
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

description	pid	Process	procid_target
PID 2376 set thread context of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31

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 3 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

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exepowershell.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exepowershell.exe

pid	Process
2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
2956	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
2960	powershell.exe
2956	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exepowershell.exe

description	pid	Process
Token: SeDebugPrivilege	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Token: SeDebugPrivilege	2956	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
Token: SeDebugPrivilege	2960	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

pid	Process
2956	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

description	pid	Process	procid_target
PID 2376 wrote to memory of 2960	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	30
PID 2376 wrote to memory of 2960	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	30
PID 2376 wrote to memory of 2960	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	30
PID 2376 wrote to memory of 2960	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	30
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31
PID 2376 wrote to memory of 2956	2376	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe	31

outlook_office_path 1 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

outlook_win_path 1 IoCs

Processes:

867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe

C:\Users\Admin\AppData\Local\Temp\867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
"C:\Users\Admin\AppData\Local\Temp\867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2376
- 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\867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2960
- C:\Users\Admin\AppData\Local\Temp\867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe
  "C:\Users\Admin\AppData\Local\Temp\867c2b0b46aa21ddd3f73b517c673a7487bc254f0cc61f0a0183746c216ef3d9.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

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

memory/2376-0-0x000000007435E000-0x000000007435F000-memory.dmp

Filesize
4KB

Download
memory/2376-1-0x00000000011B0000-0x0000000001262000-memory.dmp

Filesize
712KB

Download
memory/2376-2-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2376-3-0x0000000000470000-0x0000000000482000-memory.dmp

Filesize
72KB

Download
memory/2376-4-0x000000007435E000-0x000000007435F000-memory.dmp

Filesize
4KB

Download
memory/2376-5-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2376-6-0x0000000005DF0000-0x0000000005E7E000-memory.dmp

Filesize
568KB

Download
memory/2376-20-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-19-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2956-10-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-18-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-8-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2956-21-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-24-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2956-25-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads