vipkeylogger | 40e6296abf94cb3ee0a7897c71105ac1316ab063dc5deb4a8e433743668294cd

General

Target

SALARY_RECEIPT.exe
Size

978KB
MD5

b5a3ea0071679f5c97430d9c975b519f
SHA1

a907a0a8662358e2949049cdb3985c25f6fdc101
SHA256

40e6296abf94cb3ee0a7897c71105ac1316ab063dc5deb4a8e433743668294cd
SHA512

e00d817416242936e0b755af94697e0f9b7136dc97773cf4da77d3ccbb7a26c63df84890aedd545d84017082479d33cf098c293ad43436f1c3f3ca8c2190b2bf
SSDEEP

24576:4u6J33O0c+JY5UZ+XC0kGso6FaAR/DgsWY:yu0c++OCvkGs9FaARaY

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.hostinger.com
Port:
587
Username:
[email protected]
Password:
eQ&vwpXMsK38

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.hostinger.com
Port:
587
Username:
[email protected]
Password:
eQ&vwpXMsK38
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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\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
13	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2536 set thread context of 3184	2536	SALARY_RECEIPT.exe	82

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	SALARY_RECEIPT.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3184	RegSvcs.exe
3184	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2536	SALARY_RECEIPT.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3184	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2536	SALARY_RECEIPT.exe
2536	SALARY_RECEIPT.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2536	SALARY_RECEIPT.exe
2536	SALARY_RECEIPT.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 3184	2536	SALARY_RECEIPT.exe	82
PID 2536 wrote to memory of 3184	2536	SALARY_RECEIPT.exe	82
PID 2536 wrote to memory of 3184	2536	SALARY_RECEIPT.exe	82
PID 2536 wrote to memory of 3184	2536	SALARY_RECEIPT.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SALARY_RECEIPT.exe
"C:\Users\Admin\AppData\Local\Temp\SALARY_RECEIPT.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:2536
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\SALARY_RECEIPT.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:3184

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/2536-10-0x0000000003BE0000-0x0000000003BE4000-memory.dmp

Filesize
16KB

Download
memory/3184-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3184-12-0x000000007512E000-0x000000007512F000-memory.dmp

Filesize
4KB

Download
memory/3184-13-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/3184-14-0x0000000005250000-0x00000000052EC000-memory.dmp

Filesize
624KB

Download
memory/3184-15-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/3184-16-0x000000007512E000-0x000000007512F000-memory.dmp

Filesize
4KB

Download
memory/3184-17-0x0000000075120000-0x00000000758D0000-memory.dmp

Filesize
7.7MB

Download
memory/3184-18-0x00000000065A0000-0x0000000006762000-memory.dmp

Filesize
1.8MB

Download
memory/3184-19-0x0000000006420000-0x0000000006470000-memory.dmp

Filesize
320KB

Download
memory/3184-20-0x0000000006CA0000-0x00000000071CC000-memory.dmp

Filesize
5.2MB

Download
memory/3184-21-0x0000000006770000-0x0000000006802000-memory.dmp

Filesize
584KB

Download
memory/3184-22-0x0000000006570000-0x000000000657A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads