vipkeylogger | 3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2

General

Target

3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
Size

802KB
MD5

280846047c1c992d510de8e8e55c59d0
SHA1

dd90f1a5223c6a92679c138b88531c7ed13763c2
SHA256

3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2
SHA512

badd464536ca06951298b31637f4b081671c18f9c4280490954016a9f6811b29334e32db3163156275f86715a4366ce49f265eec5ddb6e02f07c0d4c1137c63d
SSDEEP

24576:hYJW0Qyhwv6LcDU99IFkuyvo9rVzk6BQYYij2B0YY:4Zwv6LYU9ebyvolL2iYY

Score

10^/10

vipkeylogger collection discovery keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.tmars.net
Port:
587
Username:
[email protected]
Password:
More@123456789
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
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.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
2	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1064 set thread context of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31

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	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
2716	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
2716	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
Token: SeDebugPrivilege	2716	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1064 wrote to memory of 2112	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	30
PID 1064 wrote to memory of 2112	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	30
PID 1064 wrote to memory of 2112	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	30
PID 1064 wrote to memory of 2112	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	30
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31
PID 1064 wrote to memory of 2716	1064	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe	31

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe

C:\Users\Admin\AppData\Local\Temp\3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
"C:\Users\Admin\AppData\Local\Temp\3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1064
- C:\Users\Admin\AppData\Local\Temp\3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
  "C:\Users\Admin\AppData\Local\Temp\3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe"
  2⤵
  PID:2112
- C:\Users\Admin\AppData\Local\Temp\3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.exe
  "C:\Users\Admin\AppData\Local\Temp\3ba352819c7abd6700100363b3f63e070549433564bd7636cdd0cf53b6356dc2N.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:2716

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

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Browser Information Discovery

1

T1217

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1064-0-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

Filesize
4KB

Download
memory/1064-1-0x0000000000220000-0x00000000002EE000-memory.dmp

Filesize
824KB

Download
memory/1064-2-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/1064-3-0x0000000000390000-0x00000000003AC000-memory.dmp

Filesize
112KB

Download
memory/1064-4-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

Filesize
4KB

Download
memory/1064-5-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/1064-6-0x0000000005E30000-0x0000000005EBC000-memory.dmp

Filesize
560KB

Download
memory/1064-21-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/2716-15-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-13-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2716-19-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/2716-18-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-10-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-9-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-8-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-20-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download
memory/2716-7-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2716-22-0x0000000073D10000-0x00000000743FE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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