vipkeylogger | 3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17

General

Target

DEC 2024 RFQ.exe
Size

987KB
MD5

34b4d7918dc670f64013e5d1f58a85cd
SHA1

dc5af092e9c5b2b38a2e72b03a2784fad36f20e6
SHA256

3a0034689c3ef94d1e243b02eeca73fa564da13b1f09509d9cc290240ccc2b17
SHA512

080f3df60bff200c4d29a65eb67dcc381bc04200c5b6e3681b2592ef64aa776e04cb71e8966b8cb56c42577cbc2be89ff8beb1e1d99ff54f1d18a7fdd2102907
SSDEEP

24576:tu6J33O0c+JY5UZ+XC0kGso6FaSrQ00voPIWY:fu0c++OCvkGs9FaSrZ0wDY

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.wxtp.store
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
Vipkeylogger family
vipkeylogger

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\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
4	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2340 set thread context of 3000	2340	DEC 2024 RFQ.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	DEC 2024 RFQ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3000	RegSvcs.exe
3000	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2340	DEC 2024 RFQ.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2340	DEC 2024 RFQ.exe
2340	DEC 2024 RFQ.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2340	DEC 2024 RFQ.exe
2340	DEC 2024 RFQ.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30
PID 2340 wrote to memory of 3000	2340	DEC 2024 RFQ.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\DEC 2024 RFQ.exe
"C:\Users\Admin\AppData\Local\Temp\DEC 2024 RFQ.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:2340
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\DEC 2024 RFQ.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:3000

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/2340-11-0x0000000000A80000-0x0000000000E80000-memory.dmp

Filesize
4.0MB

Download
memory/3000-12-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3000-16-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3000-14-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/3000-17-0x0000000073A9E000-0x0000000073A9F000-memory.dmp

Filesize
4KB

Download
memory/3000-18-0x0000000073A90000-0x000000007417E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-19-0x0000000073A9E000-0x0000000073A9F000-memory.dmp

Filesize
4KB

Download
memory/3000-20-0x0000000073A90000-0x000000007417E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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