vipkeylogger | 590223ec6542c663523d1e7c50a56a4520b6e97d44460fcf8221a60162ae4522

General

Target

Global Chem List 1.27.25.exe
Size

827KB
MD5

6f41fbaa7470af3cc1c6194d997b63d6
SHA1

9d10a3b0bf95d04c4834ebf380f22b7ad088c41e
SHA256

a62c7c9c769aa4ffdd8729d5b5c688b1ef831be21d64247d75e7285d86e78af4
SHA512

316df40ccb2cb77fc825f74e18ec03579211978438bfb8ab88e394d2d5f6008ae565efcba3dc52879c3953e90d930d788df3b2b78d14045ced315e48279f4cc7
SSDEEP

12288:ehkDgouVA2nxKkorvdRgQriDwOIxmxiZnYQE7PJcE4aCpeVyxldN/CLgUQr:uRmJkcoQricOIQxiZY1iaCpcap/q3G

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.npmmachinery.com
Port:
587
Username:
[email protected]
Password:
^@SC}ST5oCG-
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	checkip.dyndns.org
8	reallyfreegeoip.org
9	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2344 set thread context of 2292	2344	Global Chem List 1.27.25.exe	31

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	Global Chem List 1.27.25.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2292	RegSvcs.exe
2292	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2344	Global Chem List 1.27.25.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2292	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2344	Global Chem List 1.27.25.exe
2344	Global Chem List 1.27.25.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2344	Global Chem List 1.27.25.exe
2344	Global Chem List 1.27.25.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31
PID 2344 wrote to memory of 2292	2344	Global Chem List 1.27.25.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Global Chem List 1.27.25.exe
"C:\Users\Admin\AppData\Local\Temp\Global Chem List 1.27.25.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:2344
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\Global Chem List 1.27.25.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:2292

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

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Downloads

memory/2292-7-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2292-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2292-9-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2292-12-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2292-13-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2292-14-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2292-15-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2344-6-0x0000000002ED0000-0x00000000030D0000-memory.dmp

Filesize
2.0MB

Download

Analysis

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