vipkeylogger | 989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48

General

Target

989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe
Size

1.2MB
MD5

0f103ca3251dfd12d4fbae8e53810799
SHA1

083bd1871e2e6ee332d18fc7def60e8770230fca
SHA256

989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48
SHA512

e47ddc4823cd125c598291cf303126dbb1c51f27601d298167676d873c71bb94d9de95882676c9f3cf49648a9388926fb4ddfdc6e108cc7c8369b7f5be38cabe
SSDEEP

24576:ffmMv6Ckr7Mny5QL8fFbXuD2QHsl0O2DmNXOy:f3v+7/5QL8fFjuDhsay

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.labogen.it
Port:
587
Username:
[email protected]
Password:
mail.2021*
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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\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 880 set thread context of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2784	RegSvcs.exe
2784	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe
880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe
880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30
PID 880 wrote to memory of 2784	880	989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.exe
"C:\Users\Admin\AppData\Local\Temp\989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.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:880
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\989c201580a3fb73ecfeb1e755e5048e9c2330809202b11a7386c87ba6af1e48.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:2784

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 Information Discovery

1

T1082

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

Loading Replay Monitor...

Downloads

memory/880-2-0x0000000003E70000-0x0000000004270000-memory.dmp

Filesize
4.0MB

Download
memory/2784-3-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2784-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2784-5-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2784-8-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/2784-9-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download
memory/2784-10-0x00000000743AE000-0x00000000743AF000-memory.dmp

Filesize
4KB

Download
memory/2784-11-0x00000000743A0000-0x0000000074A8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing