vipkeylogger | 65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797

General

Target

65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe
Size

861KB
MD5

34a202942e6edb7c7680ae13e11d2135
SHA1

6a9230c002570c0d8c6a3b7887c9f62507c06c8e
SHA256

65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797
SHA512

3d0dceaa1a3581c1cc6ae493fcf5a0bf48b7772b4fa3a775a7512f358efab956ce2917c61f15b2aa928a6b0e388f021259ff7d0b727c71ba1064e1f729e886c5
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCc9OU7VuuYxFMU2S5:7JZoQrbTFZY1iaCcYYKFM25

Score

10^/10

vipkeylogger collection discovery keylogger 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

svchost.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.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:

65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe

description	pid	Process	procid_target
PID 2236 set thread context of 2712	2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe	29

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 2 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:

65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exesvchost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

svchost.exe

pid	Process
2712	svchost.exe
2712	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe

pid	Process
2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

svchost.exe

description	pid	Process
Token: SeDebugPrivilege	2712	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe

description	pid	Process	procid_target
PID 2236 wrote to memory of 2712	2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe	29
PID 2236 wrote to memory of 2712	2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe	29
PID 2236 wrote to memory of 2712	2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe	29
PID 2236 wrote to memory of 2712	2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe	29
PID 2236 wrote to memory of 2712	2236	65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe	29

outlook_office_path 1 IoCs

Processes:

svchost.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

outlook_win_path 1 IoCs

Processes:

svchost.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

C:\Users\Admin\AppData\Local\Temp\65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe
"C:\Users\Admin\AppData\Local\Temp\65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\65eb2e3cd44c92afba76a1847b4ec063eaf72b62ccfc420d3563e394dfd59797.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:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2236-11-0x0000000000280000-0x0000000000380000-memory.dmp

Filesize
1024KB

Download
memory/2712-14-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2712-15-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2712-12-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2712-16-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

Filesize
4KB

Download
memory/2712-17-0x0000000000790000-0x00000000007DE000-memory.dmp

Filesize
312KB

Download
memory/2712-18-0x0000000074CD0000-0x00000000753BE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-19-0x0000000000940000-0x000000000098E000-memory.dmp

Filesize
312KB

Download
memory/2712-20-0x0000000074CD0000-0x00000000753BE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-21-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

Filesize
4KB

Download
memory/2712-22-0x0000000074CD0000-0x00000000753BE000-memory.dmp

Filesize
6.9MB

Download
memory/2712-23-0x0000000074CD0000-0x00000000753BE000-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