vipkeylogger | 3c81cd20323c282181d40fa0e8ab7b66dfd46edd7bafc3d6abeb072420b314fe

General

Target

3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe
Size

1.0MB
MD5

3e473d16c81dd66fee6f02537b601626
SHA1

82f7667f0d8aecc63ce5fb9d86ec3d651223676d
SHA256

3c81cd20323c282181d40fa0e8ab7b66dfd46edd7bafc3d6abeb072420b314fe
SHA512

7f3ff26741dd497f8c2f8fb9a63de6c16140203446d35b277be71031070c882c97171448f8b15346f04868b5630d5ff99af101cc3b1f66345b053acd386fcc28
SSDEEP

24576:FAHnh+eWsN3skA4RV1Hom2KXMmHapvZqN9y7gYaM5:0h+ZkldoPK8YapvZO9y7Vt

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.tradolgt.com
Port:
587
Username:
[email protected]
Password:
445566nniI

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.tradolgt.com
Port:
587
Username:
[email protected]
Password:
445566nniI
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-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\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
7	checkip.dyndns.org
14	reallyfreegeoip.org
15	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3028 set thread context of 1492	3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe	84

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	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1492	RegSvcs.exe
1492	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe
3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 1492	3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe	84
PID 3028 wrote to memory of 1492	3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe	84
PID 3028 wrote to memory of 1492	3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe	84
PID 3028 wrote to memory of 1492	3028	3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe	84

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe
"C:\Users\Admin\AppData\Local\Temp\3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\3C81CD20323C282181D40FA0E8AB7B66DFD46EDD7BAFC3D6ABEB072420B314FE.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:1492

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 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/1492-16-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

Filesize
4KB

Download
memory/1492-11-0x0000000000700000-0x0000000000748000-memory.dmp

Filesize
288KB

Download
memory/1492-12-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

Filesize
4KB

Download
memory/1492-13-0x0000000005340000-0x00000000058E4000-memory.dmp

Filesize
5.6MB

Download
memory/1492-14-0x0000000004D90000-0x0000000004E2C000-memory.dmp

Filesize
624KB

Download
memory/1492-15-0x0000000074F40000-0x00000000756F0000-memory.dmp

Filesize
7.7MB

Download
memory/1492-17-0x0000000074F40000-0x00000000756F0000-memory.dmp

Filesize
7.7MB

Download
memory/1492-18-0x00000000061D0000-0x0000000006392000-memory.dmp

Filesize
1.8MB

Download
memory/1492-19-0x0000000006070000-0x00000000060C0000-memory.dmp

Filesize
320KB

Download
memory/1492-20-0x00000000068D0000-0x0000000006DFC000-memory.dmp

Filesize
5.2MB

Download
memory/1492-21-0x00000000063A0000-0x0000000006432000-memory.dmp

Filesize
584KB

Download
memory/1492-22-0x0000000000AA0000-0x0000000000AAA000-memory.dmp

Filesize
40KB

Download
memory/3028-10-0x0000000003DC0000-0x0000000003DC4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads