vipkeylogger | e6f951c78714289f043e14633971a4fef77decb8156bec418a77b860de440767

General

Target

LLC INVOICE 5070-01.exe
Size

1.1MB
MD5

8030a96ed456c1dea4b4941c0ecf5dd9
SHA1

8931170259994559f57285adab7715e26915524c
SHA256

e6f951c78714289f043e14633971a4fef77decb8156bec418a77b860de440767
SHA512

15283b777c3e4bf179a744cc6f3f0a69f008b04d4edcb5751ccd35bb7e7cf524d2c433813c9b668ef790f2a2783da363e1419e3f96b3ca9348fcbe2e79b5a9d2
SSDEEP

24576:5u6J33O0c+JY5UZ+XC0kGso6FaG1F5OfPt39vTrq4tWY:7u0c++OCvkGs9FaIuN9vTmhY

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.mydinteriors.com
Port:
587
Username:
[email protected]
Password:
@Emter12345

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org
8	reallyfreegeoip.org
9	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1720 set thread context of 1904	1720	LLC INVOICE 5070-01.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LLC INVOICE 5070-01.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1904	svchost.exe
1904	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1720	LLC INVOICE 5070-01.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1904	svchost.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1720	LLC INVOICE 5070-01.exe
1720	LLC INVOICE 5070-01.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1720	LLC INVOICE 5070-01.exe
1720	LLC INVOICE 5070-01.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 1904	1720	LLC INVOICE 5070-01.exe	30
PID 1720 wrote to memory of 1904	1720	LLC INVOICE 5070-01.exe	30
PID 1720 wrote to memory of 1904	1720	LLC INVOICE 5070-01.exe	30
PID 1720 wrote to memory of 1904	1720	LLC INVOICE 5070-01.exe	30
PID 1720 wrote to memory of 1904	1720	LLC INVOICE 5070-01.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	svchost.exe

C:\Users\Admin\AppData\Local\Temp\LLC INVOICE 5070-01.exe
"C:\Users\Admin\AppData\Local\Temp\LLC INVOICE 5070-01.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:1720
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\LLC INVOICE 5070-01.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:1904

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/1720-10-0x00000000001E0000-0x00000000001E4000-memory.dmp

Filesize
16KB

Download
memory/1904-11-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1904-13-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1904-14-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1904-15-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/1904-16-0x0000000000790000-0x00000000007E0000-memory.dmp

Filesize
320KB

Download
memory/1904-17-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1904-20-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1904-19-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1904-18-0x0000000000980000-0x00000000009CE000-memory.dmp

Filesize
312KB

Download
memory/1904-21-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1904-22-0x0000000073FFE000-0x0000000073FFF000-memory.dmp

Filesize
4KB

Download
memory/1904-23-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1904-24-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download
memory/1904-25-0x0000000073FF0000-0x00000000746DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads