vipkeylogger | cf63e6fa5b0612bd51965c5371857516e831cbd1ea8f5aefddcc51f4b926278a

General

Target

SWIFT.exe
Size

1.0MB
MD5

a1e12d2c6554aba6dc559c70c6e73de4
SHA1

c3efbc42b9216818cae4745be17f10a45d312b20
SHA256

8268222de842c98e6109c0edb31d03ee82ef3df1f09dceaebf6d63818adc356e
SHA512

6a2913655b66975cf92219f24906824224a127b08a4290dd57d9403802b7572a925169550e180c33e1779734935c5a2bbe661e75a199d7a0bfd0e3e23d019471
SSDEEP

24576:Hu6J33O0c+JY5UZ+XC0kGso6FaS1dieGnses7ThWY:Bu0c++OCvkGs9FaS1dX0mAY

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.chata66.sk
Port:
25
Username:
[email protected]
Password:
bGf865RweX
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
15	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4860 set thread context of 3188	4860	SWIFT.exe	85

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SWIFT.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3188	RegSvcs.exe
3188	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4860	SWIFT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3188	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4860	SWIFT.exe
4860	SWIFT.exe
4860	SWIFT.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4860	SWIFT.exe
4860	SWIFT.exe
4860	SWIFT.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 3188	4860	SWIFT.exe	85
PID 4860 wrote to memory of 3188	4860	SWIFT.exe	85
PID 4860 wrote to memory of 3188	4860	SWIFT.exe	85
PID 4860 wrote to memory of 3188	4860	SWIFT.exe	85

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\SWIFT.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:3188

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

Replay Monitor

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Downloads

memory/3188-7-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3188-8-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/3188-9-0x00000000057B0000-0x0000000005D54000-memory.dmp

Filesize
5.6MB

Download
memory/3188-10-0x00000000052E0000-0x000000000537C000-memory.dmp

Filesize
624KB

Download
memory/3188-11-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3188-12-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/3188-13-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3188-14-0x00000000064C0000-0x0000000006552000-memory.dmp

Filesize
584KB

Download
memory/3188-15-0x0000000006730000-0x00000000068F2000-memory.dmp

Filesize
1.8MB

Download
memory/3188-16-0x0000000006560000-0x00000000065B0000-memory.dmp

Filesize
320KB

Download
memory/3188-17-0x0000000006720000-0x000000000672A000-memory.dmp

Filesize
40KB

Download
memory/4860-6-0x0000000001190000-0x0000000001590000-memory.dmp

Filesize
4.0MB

Download

Analysis

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