vipkeylogger | 14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35

General

Target

14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
Size

717KB
MD5

551a5e3ceac52770ad53e694326c7196
SHA1

106fb76cc9ebaeaa807ed251a40509f748754478
SHA256

14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35
SHA512

4066727d7a6e162810c805401f9dff59909ed8169874e3ea8d83f0d090577de5e332bd0dabe1f9dc8c378d99af59ee7598fc42cc8c81ce9d47ca72574899e038
SSDEEP

12288:KYBKYvI8MjIsVGr3fU9f1CCJtgfD+BHEQz3HKaThFBxFaO2JeqAwLKakR:BOzqof1HtquHr3qaLhCeFwLa

Score

10^/10

vipkeylogger collection credential_access discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
195.54.163.133
Port:
587
Username:
[email protected]
Password:
7213575aceACE@
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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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

pid	Process
2120	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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.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 1688 set thread context of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2852	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
2120	powershell.exe
2852	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2852	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
Token: SeDebugPrivilege	2120	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2120	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	30
PID 1688 wrote to memory of 2120	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	30
PID 1688 wrote to memory of 2120	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	30
PID 1688 wrote to memory of 2120	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	30
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32
PID 1688 wrote to memory of 2852	1688	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe

C:\Users\Admin\AppData\Local\Temp\14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
"C:\Users\Admin\AppData\Local\Temp\14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1688
- 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\14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2120
- C:\Users\Admin\AppData\Local\Temp\14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.exe
  "C:\Users\Admin\AppData\Local\Temp\14f02e9d1cc9c0fe5509b3cd2015b8a8f15bf62bfc2ed34195ad108ed33f0e35.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:2852

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

Replay Monitor

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Downloads

memory/1688-0-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/1688-1-0x00000000013B0000-0x0000000001464000-memory.dmp

Filesize
720KB

Download
memory/1688-2-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/1688-3-0x0000000000390000-0x00000000003A8000-memory.dmp

Filesize
96KB

Download
memory/1688-4-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/1688-5-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/1688-6-0x0000000005CE0000-0x0000000005D6C000-memory.dmp

Filesize
560KB

Download
memory/1688-21-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-19-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-17-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-20-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-12-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2852-10-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2852-22-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/2852-25-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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