vipkeylogger | f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2024, 03:57

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General

Target

f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
Size

818KB
MD5

633666f89989893c93ed09495b8e7654
SHA1

dcea649bcc9ef8860d99d8e5177999c86d573f43
SHA256

f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde
SHA512

c0ab30baffc8c127f44d55f8d57289c310a4ba428d56b1e73a1e1dfd1aedf46206b5cd8d2ec5c356f7a15de6fdf292319446bb7e89365afd3fdcc5c5dd001ea8
SSDEEP

12288:vwX2viWoHLlbxyO9vrws43UasBY8y8hPDEvw/ceyFi/2icuFeA:vwmKWo5VyOFwsIsBjdDx7ykOyFeA

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.tonicables.top
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 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2780	powershell.exe
4592	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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.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-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.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
23	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4396 set thread context of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102

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	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
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	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.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
2124	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
4592	powershell.exe
4592	powershell.exe
2780	powershell.exe
2780	powershell.exe
4592	powershell.exe
4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
892	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
892	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
2780	powershell.exe
892	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
Token: SeDebugPrivilege	4592	powershell.exe
Token: SeDebugPrivilege	2780	powershell.exe
Token: SeDebugPrivilege	892	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 2780	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	96
PID 4396 wrote to memory of 2780	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	96
PID 4396 wrote to memory of 2780	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	96
PID 4396 wrote to memory of 4592	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	98
PID 4396 wrote to memory of 4592	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	98
PID 4396 wrote to memory of 4592	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	98
PID 4396 wrote to memory of 2124	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	100
PID 4396 wrote to memory of 2124	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	100
PID 4396 wrote to memory of 2124	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	100
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102
PID 4396 wrote to memory of 892	4396	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe	102

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe

C:\Users\Admin\AppData\Local\Temp\f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
"C:\Users\Admin\AppData\Local\Temp\f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.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:4396
- 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\f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VxLfeLRv.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4592
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VxLfeLRv" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCCD5.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2124
- C:\Users\Admin\AppData\Local\Temp\f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.exe
  "C:\Users\Admin\AppData\Local\Temp\f2241314a8601e3c955f96e5923407a14adac63c7dae4c38a98e83e15a53dbde.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:892

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

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\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
acc5f105307866ef710e629c19a2ec59

SHA1
75ef0795970b6cb40be112f9102dba2e69d56087

SHA256
c5c3248326f95feea09d719e1bd0ff03cfa08e9504df42d17912fc2eef9851f5

SHA512
fb42c0ca2d51706d9930c4262355ffdff1dec49079c8b5816f7fd24e2542980bce788397de2a8c25b66f4ed2f01ef47ea6c19f15436ecf33322eeb33990ca9a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tbxx1no2.cv3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCCD5.tmp

Filesize
1KB

MD5
e8ef193b4a3df058be79065373a70ee9

SHA1
ac7d59b662efb61ac808657c2b4550f5e0f3d0cb

SHA256
a08508b646a8bc8d2e1bf94c12edec182bcda981e85b0f2c651700b8d5841c24

SHA512
383087fb7badf6f7cdf6137591ec7ff9ef5a6ad915241b3c9d8dde7a51a8e666e6bc81fc894e02c81e62cf12388fb12c9ec6393b07ca333efcbdd4c1df259651

Download Submit
memory/892-90-0x0000000006A70000-0x0000000006AC0000-memory.dmp

Filesize
320KB

Download
memory/892-89-0x0000000006BE0000-0x0000000006DA2000-memory.dmp

Filesize
1.8MB

Download
memory/892-46-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2780-76-0x0000000007B40000-0x0000000007BD6000-memory.dmp

Filesize
600KB

Download
memory/2780-78-0x0000000007AF0000-0x0000000007AFE000-memory.dmp

Filesize
56KB

Download
memory/2780-87-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/2780-81-0x0000000007BE0000-0x0000000007BE8000-memory.dmp

Filesize
32KB

Download
memory/2780-15-0x0000000002C90000-0x0000000002CC6000-memory.dmp

Filesize
216KB

Download
memory/2780-17-0x0000000005810000-0x0000000005E38000-memory.dmp

Filesize
6.2MB

Download
memory/2780-16-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/2780-80-0x0000000007C00000-0x0000000007C1A000-memory.dmp

Filesize
104KB

Download
memory/2780-79-0x0000000007B00000-0x0000000007B14000-memory.dmp

Filesize
80KB

Download
memory/2780-75-0x0000000007930000-0x000000000793A000-memory.dmp

Filesize
40KB

Download
memory/2780-21-0x00000000054D0000-0x00000000054F2000-memory.dmp

Filesize
136KB

Download
memory/2780-24-0x00000000055E0000-0x0000000005646000-memory.dmp

Filesize
408KB

Download
memory/2780-23-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/2780-22-0x0000000005570000-0x00000000055D6000-memory.dmp

Filesize
408KB

Download
memory/2780-63-0x0000000070050000-0x000000007009C000-memory.dmp

Filesize
304KB

Download
memory/4396-6-0x0000000005A70000-0x0000000005B0C000-memory.dmp

Filesize
624KB

Download
memory/4396-1-0x0000000000CD0000-0x0000000000DA2000-memory.dmp

Filesize
840KB

Download
memory/4396-2-0x0000000005D40000-0x00000000062E4000-memory.dmp

Filesize
5.6MB

Download
memory/4396-9-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4396-5-0x0000000005940000-0x000000000594A000-memory.dmp

Filesize
40KB

Download
memory/4396-49-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4396-3-0x0000000005790000-0x0000000005822000-memory.dmp

Filesize
584KB

Download
memory/4396-4-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4396-10-0x0000000005170000-0x00000000051FC000-memory.dmp

Filesize
560KB

Download
memory/4396-8-0x000000007514E000-0x000000007514F000-memory.dmp

Filesize
4KB

Download
memory/4396-0-0x000000007514E000-0x000000007514F000-memory.dmp

Filesize
4KB

Download
memory/4396-7-0x0000000005D10000-0x0000000005D2C000-memory.dmp

Filesize
112KB

Download
memory/4592-74-0x0000000007860000-0x000000000787A000-memory.dmp

Filesize
104KB

Download
memory/4592-61-0x0000000006A60000-0x0000000006A7E000-memory.dmp

Filesize
120KB

Download
memory/4592-26-0x0000000005F70000-0x00000000062C4000-memory.dmp

Filesize
3.3MB

Download
memory/4592-77-0x0000000007A50000-0x0000000007A61000-memory.dmp

Filesize
68KB

Download
memory/4592-62-0x0000000007590000-0x0000000007633000-memory.dmp

Filesize
652KB

Download
memory/4592-19-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-18-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-73-0x0000000007EC0000-0x000000000853A000-memory.dmp

Filesize
6.5MB

Download
memory/4592-51-0x0000000070050000-0x000000007009C000-memory.dmp

Filesize
304KB

Download
memory/4592-50-0x0000000007550000-0x0000000007582000-memory.dmp

Filesize
200KB

Download
memory/4592-47-0x0000000006AE0000-0x0000000006B2C000-memory.dmp

Filesize
304KB

Download
memory/4592-88-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download
memory/4592-36-0x0000000006530000-0x000000000654E000-memory.dmp

Filesize
120KB

Download
memory/4592-25-0x0000000075140000-0x00000000758F0000-memory.dmp

Filesize
7.7MB

Download