vipkeylogger | cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2025, 03:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
Size

2.8MB
MD5

3a93681cf2ff8a1565e2d7e4a5c36d69
SHA1

8c38b1ef5f9c5c70854108c1f50825c8533a3646
SHA256

cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3
SHA512

9d1a49799d74424824fedf4196b1cee62717e191a407a079d97a604370473ea29d52cf6bb8a29d67df868209678a29f42b9fe7dc42abd3821cc2a2344c51aa91
SSDEEP

49152:mF5tpzf9m3wrHeH3W+jQXDEjPbHxizzKuSSL6fhpixs0LrTrNUon:DQHCmgCUPNSTsDcLvruon

Score

10^/10

vipkeylogger collection discovery keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
25
Username:
[email protected]
Password:
moneyismade22
Email To:
[email protected]

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

description	pid	Process	procid_target
PID 64 created 3456	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	56
PID 4596 created 3456	4596	InstallUtil.exe	56

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\ArgumentCount.vbs	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.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
25	checkip.dyndns.org
27	reallyfreegeoip.org
28	reallyfreegeoip.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 64 set thread context of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 4596 set thread context of 5708	4596	InstallUtil.exe	96

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
4596	InstallUtil.exe
4596	InstallUtil.exe
4596	InstallUtil.exe
5708	InstallUtil.exe
5708	InstallUtil.exe
5708	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
Token: SeDebugPrivilege	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
Token: SeDebugPrivilege	4596	InstallUtil.exe
Token: SeDebugPrivilege	4596	InstallUtil.exe
Token: SeDebugPrivilege	5708	InstallUtil.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 64 wrote to memory of 4596	64	cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe	94
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96
PID 4596 wrote to memory of 5708	4596	InstallUtil.exe	96

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3181990009-820930284-137514597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3456
- C:\Users\Admin\AppData\Local\Temp\cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe
  "C:\Users\Admin\AppData\Local\Temp\cb759a16bd2daead770a4aa60357ad804d5d4733554c0d41adafd1920683a0c3.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:64
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.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:5708

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/64-11-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-7-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-2-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/64-3-0x0000000006050000-0x00000000062AC000-memory.dmp

Filesize
2.4MB

Download
memory/64-13-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-17-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-45-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-47-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-63-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-67-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-65-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-61-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-59-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-57-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-53-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-51-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-49-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-9-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-41-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-39-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-37-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-35-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-33-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-55-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-31-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-29-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-27-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-25-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-23-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-21-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-19-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-15-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-1-0x0000000000B10000-0x0000000000DEE000-memory.dmp

Filesize
2.9MB

Download
memory/64-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/64-43-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-5-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-4-0x0000000006050000-0x00000000062A6000-memory.dmp

Filesize
2.3MB

Download
memory/64-1326-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/64-1327-0x00000000065B0000-0x0000000006766000-memory.dmp

Filesize
1.7MB

Download
memory/64-1328-0x00000000078E0000-0x0000000007A94000-memory.dmp

Filesize
1.7MB

Download
memory/64-1329-0x00000000062F0000-0x000000000633C000-memory.dmp

Filesize
304KB

Download
memory/64-1330-0x0000000008040000-0x00000000085E4000-memory.dmp

Filesize
5.6MB

Download
memory/64-1331-0x0000000006380000-0x00000000063D4000-memory.dmp

Filesize
336KB

Download
memory/64-1341-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/64-1338-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/64-1343-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-2679-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-1340-0x0000000000400000-0x00000000005F6000-memory.dmp

Filesize
2.0MB

Download
memory/4596-1353-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-1566-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-2668-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-2669-0x00000000058A0000-0x0000000005904000-memory.dmp

Filesize
400KB

Download
memory/4596-2670-0x0000000005A50000-0x0000000005AB2000-memory.dmp

Filesize
392KB

Download
memory/4596-2674-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-2677-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/4596-1342-0x00000000056F0000-0x00000000057FA000-memory.dmp

Filesize
1.0MB

Download
memory/5708-2678-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5708-2680-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/5708-2681-0x0000000005020000-0x00000000050BC000-memory.dmp

Filesize
624KB

Download
memory/5708-2682-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5708-2683-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5708-2684-0x00000000064D0000-0x0000000006692000-memory.dmp

Filesize
1.8MB

Download
memory/5708-2685-0x0000000006350000-0x00000000063A0000-memory.dmp

Filesize
320KB

Download
memory/5708-2686-0x0000000006BD0000-0x00000000070FC000-memory.dmp

Filesize
5.2MB

Download
memory/5708-2687-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/5708-2688-0x0000000004E70000-0x0000000004F02000-memory.dmp

Filesize
584KB

Download
memory/5708-2689-0x0000000000D70000-0x0000000000D7A000-memory.dmp

Filesize
40KB

Download