vipkeylogger | 30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5

General

Target

30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe
Size

1.1MB
MD5

6892e3ff6b1ce916d72d4b8af65f88e0
SHA1

c0713edcf24a2a19491991467e61161b11aa296e
SHA256

30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5
SHA512

c525134479e7762018e6aee112fd0970d5d15c143037a354c34bc94a1e73c4a7e79e1cf71a9867d40d0c506942dea71e5fb55ed715441d7155344adef4d7f896
SSDEEP

24576:jiUmSB/o5d1ubcvTea/PYr9+0z8LyHJUWjn4SWyINEr9tOXvnrCZ/8evS:j/mU/ohubcvTea/PYr9+0YuHOW7VINaD

Score

10^/10

vipkeylogger collection discovery keylogger stealer upx

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.ionos.fr
Port:
587
Username:
[email protected]
Password:
Jc.2o3o@
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-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/2972-14-0x0000000000380000-0x00000000005F1000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2972 set thread context of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2972-0-0x0000000000380000-0x00000000005F1000-memory.dmp	upx
behavioral1/memory/2972-14-0x0000000000380000-0x00000000005F1000-memory.dmp	upx

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	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2532	RegSvcs.exe
2532	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe
2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe
2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe
2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30
PID 2972 wrote to memory of 2532	2972	30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe
"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.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:2972
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.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:2532

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/2532-3-0x00000000000D0000-0x0000000000118000-memory.dmp

Filesize
288KB

Download
memory/2532-12-0x00000000000D0000-0x0000000000118000-memory.dmp

Filesize
288KB

Download
memory/2532-9-0x00000000000D0000-0x0000000000118000-memory.dmp

Filesize
288KB

Download
memory/2532-5-0x00000000000D0000-0x0000000000118000-memory.dmp

Filesize
288KB

Download
memory/2532-15-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2532-16-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2532-17-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2532-18-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2972-0-0x0000000000380000-0x00000000005F1000-memory.dmp

Filesize
2.4MB

Download
memory/2972-2-0x00000000001A0000-0x00000000001A4000-memory.dmp

Filesize
16KB

Download
memory/2972-14-0x0000000000380000-0x00000000005F1000-memory.dmp

Filesize
2.4MB

Download

Analysis

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