vipkeylogger | 6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9

General

Target

6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe
Size

1.6MB
MD5

a8c891b9bdff16b924f63b04ff1f9130
SHA1

e81df53bfff3c7aa8c9ad8e07869b4b6c1c6f34a
SHA256

6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9
SHA512

b949b45c5eb27452635e534eb266d5b3bd3179422c87a92b07f526d87838cd1624f69154f22967b48362183af3d9d305d6750696b95517420adfd057f74dadac
SSDEEP

49152:FAodtaG9kS2U84B+FLan9k5TRM9zlXVjwbLT:X/B1

Score

10^/10

vipkeylogger collection credential_access discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.akguneselektrik.com
Port:
21
Username:
akgunes
Password:
9H5xQVGg

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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.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 2360 set thread context of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 1 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	AddInProcess32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2696	AddInProcess32.exe
2696	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe
Token: SeDebugPrivilege	2696	AddInProcess32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31
PID 2360 wrote to memory of 2696	2360	6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe
"C:\Users\Admin\AppData\Local\Temp\6ade2b250774bfe4e5bbe3f21b0500758c7fce2d9b15fa8346a1df50bcc2d5a9N.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.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:2696

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

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/2696-0-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2696-4-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2696-2-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2696-5-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2696-6-0x00000000746F0000-0x0000000074DDE000-memory.dmp

Filesize
6.9MB

Download
memory/2696-7-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2696-8-0x00000000746F0000-0x0000000074DDE000-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