vipkeylogger | c3c2a267fbdc287aad468f00d09dabcc330ddbcc639bed0508fba38f645cf3c0

General

Target

Maosh qog'ozi.exe
Size

357KB
MD5

7eaadf6469c409d04d372f3ae56ebf87
SHA1

9a21d453272387a014a47f843a3e495da11d1f74
SHA256

c9db49c9cc19516d4a95548d1ce4ce1f36df8c40e690c14bcb547ddb1e789bb1
SHA512

cfbf3b1c8cd0f5d57e0bebebbe7fe3abac73fe09854b8f26b5bd20c0413f786fb644f9d0c5f49bb6682e2a524ee34dc54dd95a80b752b5b47c05a88e5746077c
SSDEEP

6144:NoIwxcKWibHiyvLZo4kczch/to9QK5cNVIFRvCOaGrgXak+tkl0Wc:NbKW6hzZowBCGr4aztkN

Score

10^/10

vipkeylogger collection discovery keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.hostinger.com
Port:
587
Username:
[email protected]
Password:
eQ&vwpXMsK38
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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegAsm.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegAsm.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegAsm.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 2568	1620	Maosh qog'ozi.exe	30

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	Maosh qog'ozi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2568	RegAsm.exe
2568	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2568	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30
PID 1620 wrote to memory of 2568	1620	Maosh qog'ozi.exe	30

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	RegAsm.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	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\Maosh qog'ozi.exe
"C:\Users\Admin\AppData\Local\Temp\Maosh qog'ozi.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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:2568

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/1620-0-0x00000000743FE000-0x00000000743FF000-memory.dmp

Filesize
4KB

Download
memory/1620-1-0x0000000001370000-0x00000000013D0000-memory.dmp

Filesize
384KB

Download
memory/1620-2-0x0000000000B30000-0x0000000000B8A000-memory.dmp

Filesize
360KB

Download
memory/1620-3-0x0000000000280000-0x0000000000292000-memory.dmp

Filesize
72KB

Download
memory/1620-4-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/1620-16-0x00000000743F0000-0x0000000074ADE000-memory.dmp

Filesize
6.9MB

Download
memory/2568-8-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2568-6-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2568-15-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2568-13-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2568-11-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2568-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2568-7-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2568-5-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download

Analysis

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