vipkeylogger | 6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5

General

Target

6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe
Size

1.0MB
MD5

11cb76a19262b6b580ac914cc91a162a
SHA1

3b7c7012c38632f4e5c8e44665ed8fce5c71d42d
SHA256

6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5
SHA512

c71388dc7ca7f4e9a0a1cecf6ea6f28fadd4a7682fe455408365824eb8a2c702813eb72917372c8b655b8be0b9d565dbde81fb1ae565fc2f8cc8550e26af96ad
SSDEEP

24576:2tb20pkaCqT5TBWgNQ7aCleJBY0Agl6A:jVg5tQ7aCkZ5

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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\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:

6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe

description	pid	Process	procid_target
PID 2088 set thread context of 2708	2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe	30

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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:

6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exesvchost.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

svchost.exe

pid	Process
2708	svchost.exe
2708	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe

pid	Process
2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

svchost.exe

description	pid	Process
Token: SeDebugPrivilege	2708	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe

description	pid	Process	procid_target
PID 2088 wrote to memory of 2708	2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe	30
PID 2088 wrote to memory of 2708	2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe	30
PID 2088 wrote to memory of 2708	2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe	30
PID 2088 wrote to memory of 2708	2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe	30
PID 2088 wrote to memory of 2708	2088	6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe	30

outlook_office_path 1 IoCs

Processes:

svchost.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

C:\Users\Admin\AppData\Local\Temp\6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe
"C:\Users\Admin\AppData\Local\Temp\6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\6c6df909a12aa572bc7f7ba7a1274503a8f3860fec5223f08017e51f2d2fb9a5.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:2708

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 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/2088-11-0x00000000009F0000-0x0000000000DF0000-memory.dmp

Filesize
4.0MB

Download
memory/2708-12-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2708-15-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2708-14-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2708-16-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2708-17-0x0000000001E60000-0x0000000001EAE000-memory.dmp

Filesize
312KB

Download
memory/2708-18-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-19-0x0000000001EC0000-0x0000000001F0E000-memory.dmp

Filesize
312KB

Download
memory/2708-20-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-21-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-22-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-23-0x00000000745DE000-0x00000000745DF000-memory.dmp

Filesize
4KB

Download
memory/2708-24-0x00000000745D0000-0x0000000074CBE000-memory.dmp

Filesize
6.9MB

Download
memory/2708-25-0x00000000745D0000-0x0000000074CBE000-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