vipkeylogger | b8c5e2c8477706f3f54e152443718dcec270889002289aa1730eabc5ba3f312f

Analysis

max time kernel
134s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:09

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General

Target

27b356f4e4551c76a9bd9011156ba560.exe
Size

846KB
MD5

27b356f4e4551c76a9bd9011156ba560
SHA1

bc2cb4421dbfbe573db2a923bd0cf460e1bc7102
SHA256

3deb9bf412bb63728f56e63c25669fa7f615e89fdaf872c7f4345ca892b98cad
SHA512

bf497517e7d8d48da9a6562959354d71d9fcc08a8fb0430be0b437e6b4404e3d98a347255fc1f9e61f63f37ae238666ca3379e1b2301ddea06d2c360dd1d3d52
SSDEEP

12288:BdZnbEo7qAJSjwGlfaaZFo0b5UrEBauMYFjcaxjMJ51A/POFUI7U5GGXBu/647Q7:9bEiOwyaWXUluLFRxjM9AXdI7+Gku

Score

10^/10

vipkeylogger collection discovery execution keylogger stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
webmail.designhubconsult.com
Port:
587
Username:
[email protected]
Password:
@BUx*#CGu1rt
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 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1564	powershell.exe
3952	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-1-5-21-3218366390-1258052702-4267193707-1000\Control Panel\International\Geo\Nation	27b356f4e4551c76a9bd9011156ba560.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
27	checkip.dyndns.org
30	reallyfreegeoip.org
31	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3844 set thread context of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94

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 5 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	27b356f4e4551c76a9bd9011156ba560.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2980	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1564	powershell.exe
3952	powershell.exe
1832	RegSvcs.exe
3952	powershell.exe
1564	powershell.exe
1832	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3952	powershell.exe
Token: SeDebugPrivilege	1564	powershell.exe
Token: SeDebugPrivilege	1832	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3844 wrote to memory of 3952	3844	27b356f4e4551c76a9bd9011156ba560.exe	88
PID 3844 wrote to memory of 3952	3844	27b356f4e4551c76a9bd9011156ba560.exe	88
PID 3844 wrote to memory of 3952	3844	27b356f4e4551c76a9bd9011156ba560.exe	88
PID 3844 wrote to memory of 1564	3844	27b356f4e4551c76a9bd9011156ba560.exe	90
PID 3844 wrote to memory of 1564	3844	27b356f4e4551c76a9bd9011156ba560.exe	90
PID 3844 wrote to memory of 1564	3844	27b356f4e4551c76a9bd9011156ba560.exe	90
PID 3844 wrote to memory of 2980	3844	27b356f4e4551c76a9bd9011156ba560.exe	92
PID 3844 wrote to memory of 2980	3844	27b356f4e4551c76a9bd9011156ba560.exe	92
PID 3844 wrote to memory of 2980	3844	27b356f4e4551c76a9bd9011156ba560.exe	92
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94
PID 3844 wrote to memory of 1832	3844	27b356f4e4551c76a9bd9011156ba560.exe	94

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3218366390-1258052702-4267193707-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\27b356f4e4551c76a9bd9011156ba560.exe
"C:\Users\Admin\AppData\Local\Temp\27b356f4e4551c76a9bd9011156ba560.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3844
- 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\27b356f4e4551c76a9bd9011156ba560.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3952
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CZcNvX.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1564
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CZcNvX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD820.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2980
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:1832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zqojflq0.r10.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD820.tmp

Filesize
1KB

MD5
137ae812e0f5507c03cd6ca33e0e4e92

SHA1
8866de4cad8576af7656d4f165a7121ad520a12e

SHA256
a4e0cf38d399391eb8d4a8cba0def5f091098ed9d37cb321892dcbeaab1065ae

SHA512
554c15a075067d6631b4fc990aa1444140903db86d545d12a4be617c8a4ad06d6d0afcc09102e4a662ea9bdf5f245227153736cc54077b7554ad62e8755fee0f

Download Submit
memory/1564-22-0x0000000005BE0000-0x0000000005C46000-memory.dmp

Filesize
408KB

Download
memory/1564-21-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/1564-70-0x00000000067E0000-0x00000000067FE000-memory.dmp

Filesize
120KB

Download
memory/1564-72-0x0000000007200000-0x00000000072A3000-memory.dmp

Filesize
652KB

Download
memory/1564-78-0x0000000007780000-0x000000000778E000-memory.dmp

Filesize
56KB

Download
memory/1564-74-0x0000000007550000-0x000000000756A000-memory.dmp

Filesize
104KB

Download
memory/1564-84-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/1564-50-0x00000000071B0000-0x00000000071E2000-memory.dmp

Filesize
200KB

Download
memory/1564-81-0x0000000007870000-0x0000000007878000-memory.dmp

Filesize
32KB

Download
memory/1564-80-0x0000000007890000-0x00000000078AA000-memory.dmp

Filesize
104KB

Download
memory/1564-48-0x0000000006230000-0x000000000624E000-memory.dmp

Filesize
120KB

Download
memory/1564-18-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/1564-46-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/1564-25-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/1564-51-0x0000000071300000-0x000000007134C000-memory.dmp

Filesize
304KB

Download
memory/1564-73-0x0000000007B90000-0x000000000820A000-memory.dmp

Filesize
6.5MB

Download
memory/1832-36-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1832-87-0x0000000006790000-0x00000000067E0000-memory.dmp

Filesize
320KB

Download
memory/1832-86-0x00000000068F0000-0x0000000006AB2000-memory.dmp

Filesize
1.8MB

Download
memory/3844-8-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/3844-0-0x0000000074CEE000-0x0000000074CEF000-memory.dmp

Filesize
4KB

Download
memory/3844-10-0x000000000A150000-0x000000000A1DE000-memory.dmp

Filesize
568KB

Download
memory/3844-9-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3844-47-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3844-7-0x00000000076B0000-0x00000000076C0000-memory.dmp

Filesize
64KB

Download
memory/3844-6-0x0000000008CC0000-0x0000000008D5C000-memory.dmp

Filesize
624KB

Download
memory/3844-5-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3844-4-0x00000000029D0000-0x00000000029DA000-memory.dmp

Filesize
40KB

Download
memory/3844-3-0x00000000075B0000-0x0000000007642000-memory.dmp

Filesize
584KB

Download
memory/3844-2-0x0000000007AA0000-0x0000000008044000-memory.dmp

Filesize
5.6MB

Download
memory/3844-1-0x0000000000630000-0x0000000000708000-memory.dmp

Filesize
864KB

Download
memory/3952-15-0x00000000022F0000-0x0000000002326000-memory.dmp

Filesize
216KB

Download
memory/3952-75-0x0000000006F50000-0x0000000006F5A000-memory.dmp

Filesize
40KB

Download
memory/3952-52-0x0000000071300000-0x000000007134C000-memory.dmp

Filesize
304KB

Download
memory/3952-76-0x0000000007160000-0x00000000071F6000-memory.dmp

Filesize
600KB

Download
memory/3952-77-0x00000000070E0000-0x00000000070F1000-memory.dmp

Filesize
68KB

Download
memory/3952-20-0x0000000004CF0000-0x0000000004D12000-memory.dmp

Filesize
136KB

Download
memory/3952-79-0x0000000007120000-0x0000000007134000-memory.dmp

Filesize
80KB

Download
memory/3952-23-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3952-49-0x0000000005BD0000-0x0000000005C1C000-memory.dmp

Filesize
304KB

Download
memory/3952-85-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3952-24-0x00000000055C0000-0x0000000005914000-memory.dmp

Filesize
3.3MB

Download
memory/3952-16-0x0000000074CE0000-0x0000000075490000-memory.dmp

Filesize
7.7MB

Download
memory/3952-17-0x0000000004F00000-0x0000000005528000-memory.dmp

Filesize
6.2MB

Download