vipkeylogger | e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d

General

Target

e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe
Size

271KB
MD5

e681538de4634454ceeb048953383882
SHA1

a7f7c93dacc6bbd8d12564dec0bc5c5c8a8d6dd0
SHA256

e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d
SHA512

5de5552533da23a6c250723c3d19fc9afce907fe9f7c339b9417dd26ebe89b28937728de1e498d8e979e72af92f5266fc467ab6551757f34057424078d15fa65
SSDEEP

6144:1K0jMsk4ciMA4W+hlEyUaq+YaeQB99PvPdHDYvCxG8b1ESb:1K0jMsk4ciMA4W+hlEyUaq+YaeQB99Pv

Score

10^/10

vipkeylogger collection discovery keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

C2

https://api.telegram.org/bot7331041604:AAE-Us7UbUFSJts_TZoHHXgsfP7KSC7d5do/sendMessage?chat_id=7422462541

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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.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

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	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2880	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe
2880	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe

C:\Users\Admin\AppData\Local\Temp\e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe
"C:\Users\Admin\AppData\Local\Temp\e275dfa60c086c3cab4924b19964370b84df960a25fb6c4303a3c0b179acb62d.exe"
1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2880

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/2880-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/2880-1-0x00000000010E0000-0x000000000112A000-memory.dmp

Filesize
296KB

Download
memory/2880-2-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download
memory/2880-3-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/2880-4-0x0000000074CC0000-0x00000000753AE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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