vipkeylogger | 49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c

General

Target

49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe
Size

1.2MB
MD5

eb7ca84cf3982c449e38e234bf387ca7
SHA1

b5418d002ca5cbb2afdd5592c18655d089e3d344
SHA256

49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c
SHA512

08cf28d372da263690aa2cdc3dae830291c7030f9d2ca16d51574bbe888ac77940011757e3f114dfab1fed99ce34036ec3d1fe2a9b480517de0cf7120c3e0e57
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCCf0wGSIOuhQB2vZcLUdSYEyeRo6MehPde6j:7JZoQrbTFZY1iaCC8wfaDcodSY45bj

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Global786@

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Global786@
Email To:
[email protected]

C2

https://api.telegram.org/bot8066712820:AAEAb01u8B6eDO5xCMdAz6XCOHC_L2RpVGo/sendMessage?chat_id=7667424178

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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\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
12	reallyfreegeoip.org
14	reallyfreegeoip.org
7	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2864 set thread context of 3104	2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe	83

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3104	RegSvcs.exe
3104	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3104	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe
2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe
2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 3104	2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe	83
PID 2864 wrote to memory of 3104	2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe	83
PID 2864 wrote to memory of 3104	2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe	83
PID 2864 wrote to memory of 3104	2864	49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe	83

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.exe
"C:\Users\Admin\AppData\Local\Temp\49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.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:2864
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\49ce4bee8e0c8178aad7c4c71abd4bc832b4696b84c5677cb5b30cc698ce8e8c.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:3104

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

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Downloads

memory/2864-2-0x00000000042D0000-0x00000000044D0000-memory.dmp

Filesize
2.0MB

Download
memory/3104-3-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/3104-4-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/3104-5-0x0000000005BD0000-0x0000000006174000-memory.dmp

Filesize
5.6MB

Download
memory/3104-6-0x00000000056C0000-0x000000000575C000-memory.dmp

Filesize
624KB

Download
memory/3104-7-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3104-8-0x0000000006B10000-0x0000000006CD2000-memory.dmp

Filesize
1.8MB

Download
memory/3104-9-0x00000000069B0000-0x0000000006A00000-memory.dmp

Filesize
320KB

Download
memory/3104-10-0x0000000007210000-0x000000000773C000-memory.dmp

Filesize
5.2MB

Download
memory/3104-11-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/3104-12-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3104-13-0x0000000006D80000-0x0000000006E12000-memory.dmp

Filesize
584KB

Download
memory/3104-14-0x0000000006CF0000-0x0000000006CFA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads