vipkeylogger | db68ee20995fd5efb622a2517a2d623f7894cfaf34827d233d864622ae54b143

Analysis

max time kernel
140s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
25/02/2025, 07:52

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General

Target

P.I. 90263DL.exe
Size

888KB
MD5

43400d2ef0d0dcb58dad7c4934ccd60b
SHA1

4282509fde61ba01a1b6b74c6ff3e5a139ac5502
SHA256

9e073e86d0a4fe62e813b9d44075b23a82fcb7713c7b5cc9d3b05e93d870ff41
SHA512

50730fa0c25ffb2996ff570ab37d975589a1fe6bc4684b017f98cafbcf41151817fc02cefc345ec358ec4a0226c1388e40dbd0f3ebf4a6cb2ab264bcf0b2004d
SSDEEP

12288:adOWXx1YeSyT2+gGpuqf8EuAkJjFEYKRDYUW9MZAcvp0wgM3eIM6AzzFJqNjtwDQ:MhYePj6AckRk9KAcvpLFAcuV

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
hosting2.ro.hostsailor.com
Port:
587
Username:
[email protected]
Password:
7213575aceACE@@
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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3368	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation	P.I. 90263DL.exe

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-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P.I. 90263DL.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P.I. 90263DL.exe
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P.I. 90263DL.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
30	checkip.dyndns.org
33	reallyfreegeoip.org
34	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4640 set thread context of 1704	4640	P.I. 90263DL.exe	99

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 3 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	P.I. 90263DL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	P.I. 90263DL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4640	P.I. 90263DL.exe
4640	P.I. 90263DL.exe
1704	P.I. 90263DL.exe
3368	powershell.exe
3368	powershell.exe
1704	P.I. 90263DL.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4640	P.I. 90263DL.exe
Token: SeDebugPrivilege	1704	P.I. 90263DL.exe
Token: SeDebugPrivilege	3368	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 3368	4640	P.I. 90263DL.exe	96
PID 4640 wrote to memory of 3368	4640	P.I. 90263DL.exe	96
PID 4640 wrote to memory of 3368	4640	P.I. 90263DL.exe	96
PID 4640 wrote to memory of 3188	4640	P.I. 90263DL.exe	98
PID 4640 wrote to memory of 3188	4640	P.I. 90263DL.exe	98
PID 4640 wrote to memory of 3188	4640	P.I. 90263DL.exe	98
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99
PID 4640 wrote to memory of 1704	4640	P.I. 90263DL.exe	99

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P.I. 90263DL.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	P.I. 90263DL.exe

C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.exe
"C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3368
- C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.exe
  "C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.exe"
  2⤵
  PID:3188
- C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.exe
  "C:\Users\Admin\AppData\Local\Temp\P.I. 90263DL.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:1704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1ffis2vv.wca.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1704-11-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1704-64-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Filesize
320KB

Download
memory/1704-63-0x0000000006CE0000-0x0000000006EA2000-memory.dmp

Filesize
1.8MB

Download
memory/1704-62-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-61-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-33-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1704-13-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-20-0x0000000005C30000-0x0000000005C96000-memory.dmp

Filesize
408KB

Download
memory/3368-47-0x0000000006B10000-0x0000000006B2E000-memory.dmp

Filesize
120KB

Download
memory/3368-60-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-57-0x0000000007B60000-0x0000000007B68000-memory.dmp

Filesize
32KB

Download
memory/3368-54-0x0000000007A70000-0x0000000007A7E000-memory.dmp

Filesize
56KB

Download
memory/3368-56-0x0000000007B80000-0x0000000007B9A000-memory.dmp

Filesize
104KB

Download
memory/3368-16-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-15-0x0000000004F90000-0x0000000004FC6000-memory.dmp

Filesize
216KB

Download
memory/3368-18-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-17-0x0000000005600000-0x0000000005C28000-memory.dmp

Filesize
6.2MB

Download
memory/3368-19-0x0000000005550000-0x0000000005572000-memory.dmp

Filesize
136KB

Download
memory/3368-27-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/3368-55-0x0000000007A80000-0x0000000007A94000-memory.dmp

Filesize
80KB

Download
memory/3368-21-0x0000000005E90000-0x0000000005EF6000-memory.dmp

Filesize
408KB

Download
memory/3368-53-0x0000000007A40000-0x0000000007A51000-memory.dmp

Filesize
68KB

Download
memory/3368-32-0x0000000005F00000-0x0000000006254000-memory.dmp

Filesize
3.3MB

Download
memory/3368-52-0x0000000007AC0000-0x0000000007B56000-memory.dmp

Filesize
600KB

Download
memory/3368-34-0x0000000006510000-0x000000000652E000-memory.dmp

Filesize
120KB

Download
memory/3368-35-0x0000000006620000-0x000000000666C000-memory.dmp

Filesize
304KB

Download
memory/3368-51-0x00000000078B0000-0x00000000078BA000-memory.dmp

Filesize
40KB

Download
memory/3368-48-0x0000000007740000-0x00000000077E3000-memory.dmp

Filesize
652KB

Download
memory/3368-37-0x0000000070730000-0x000000007077C000-memory.dmp

Filesize
304KB

Download
memory/3368-36-0x0000000006AD0000-0x0000000006B02000-memory.dmp

Filesize
200KB

Download
memory/3368-50-0x0000000007840000-0x000000000785A000-memory.dmp

Filesize
104KB

Download
memory/3368-49-0x0000000007E80000-0x00000000084FA000-memory.dmp

Filesize
6.5MB

Download
memory/4640-9-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/4640-5-0x0000000005500000-0x000000000550A000-memory.dmp

Filesize
40KB

Download
memory/4640-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/4640-6-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/4640-14-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/4640-7-0x0000000005870000-0x0000000005888000-memory.dmp

Filesize
96KB

Download
memory/4640-8-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

Filesize
4KB

Download
memory/4640-10-0x0000000006A50000-0x0000000006ADE000-memory.dmp

Filesize
568KB

Download
memory/4640-4-0x00000000055B0000-0x000000000564C000-memory.dmp

Filesize
624KB

Download
memory/4640-3-0x0000000005510000-0x00000000055A2000-memory.dmp

Filesize
584KB

Download
memory/4640-2-0x0000000005A20000-0x0000000005FC4000-memory.dmp

Filesize
5.6MB

Download
memory/4640-1-0x0000000000A20000-0x0000000000B04000-memory.dmp

Filesize
912KB

Download