vipkeylogger | 6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-11-2024 02:51

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General

Target

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Size

861KB
MD5

5bb7732a7e51e72677937a5c66e73794
SHA1

8dbe997d772b107c6cfd1e1abd9f64128d65b2f7
SHA256

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2
SHA512

bb9eb8a6f9fb0416c2f632d3fd773bc57b8f10df87e1b570afa67b77f5b8e63794186394f307e9365c2df24efbcfa31c033c35f56dc075f18779c7c8787b48e4
SSDEEP

24576:d1k1FidMNmlUabitlah20TmL5PGe3lQOno+QHPx5/OMZ:d1k1FiUmlUaygh2O6PGe1/zQv

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.lisotel.com
Port:
587
Username:
[email protected]
Password:
Lisotel.2022_!

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.lisotel.com
Port:
587
Username:
[email protected]
Password:
Lisotel.2022_!
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
4456	powershell.exe
2844	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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.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-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.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
17	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 464 set thread context of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100

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	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.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	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.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
1424	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
4456	powershell.exe
2844	powershell.exe
464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
1748	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
4456	powershell.exe
2844	powershell.exe
1748	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Token: SeDebugPrivilege	4456	powershell.exe
Token: SeDebugPrivilege	2844	powershell.exe
Token: SeDebugPrivilege	1748	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 464 wrote to memory of 4456	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	93
PID 464 wrote to memory of 4456	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	93
PID 464 wrote to memory of 4456	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	93
PID 464 wrote to memory of 2844	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	95
PID 464 wrote to memory of 2844	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	95
PID 464 wrote to memory of 2844	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	95
PID 464 wrote to memory of 1424	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	97
PID 464 wrote to memory of 1424	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	97
PID 464 wrote to memory of 1424	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	97
PID 464 wrote to memory of 4728	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	99
PID 464 wrote to memory of 4728	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	99
PID 464 wrote to memory of 4728	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	99
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100
PID 464 wrote to memory of 1748	464	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

C:\Users\Admin\AppData\Local\Temp\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
"C:\Users\Admin\AppData\Local\Temp\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.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:464
- 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\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4456
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\npFBVXl.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2844
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\npFBVXl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD774.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1424
- C:\Users\Admin\AppData\Local\Temp\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
  "C:\Users\Admin\AppData\Local\Temp\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe"
  2⤵
  PID:4728
- C:\Users\Admin\AppData\Local\Temp\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
  "C:\Users\Admin\AppData\Local\Temp\6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.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:1748

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

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Downloads

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

Filesize
18KB

MD5
ef245371b361b1a1f42026b3eb84666c

SHA1
1282b50abadb0a2259e3afb423d4d090040a85c0

SHA256
29b1524830888e3ddac4cff4d52bc22ee976da8b9e98d08979409d4391c4da73

SHA512
c5c0629d586350a3629c0b8518466087d523fcf184b47cc166144a3907d1ee3b109602d863a7b619e17704233c413a71931596bc5402d59fbc34a4018eafc7e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2fqxv33j.hxm.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD774.tmp

Filesize
1KB

MD5
61d87d1a785292232bfc9d8299dfd396

SHA1
d1c43eba6af37b1a3378f5583157364608a7dcb2

SHA256
e1e956954638f19ad68488fad89bbb8b8d2e56e533dd6966baebc6fa8fc6501c

SHA512
79b03c069c9c15bff37fcfd438f53a076579c922d385a9146bef0949fcde441e40e4674927d69da70ca685a2722ccf9ed67841c5c4b042a26e0c277b59ea243a

Download Submit
memory/464-6-0x0000000004EE0000-0x0000000004F7C000-memory.dmp

Filesize
624KB

Download
memory/464-4-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/464-5-0x0000000004C40000-0x0000000004C4A000-memory.dmp

Filesize
40KB

Download
memory/464-3-0x0000000004C70000-0x0000000004D02000-memory.dmp

Filesize
584KB

Download
memory/464-7-0x00000000051E0000-0x00000000051FC000-memory.dmp

Filesize
112KB

Download
memory/464-8-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/464-9-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/464-10-0x00000000025D0000-0x000000000265C000-memory.dmp

Filesize
560KB

Download
memory/464-47-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/464-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/464-2-0x0000000005220000-0x00000000057C4000-memory.dmp

Filesize
5.6MB

Download
memory/464-1-0x0000000000180000-0x000000000025C000-memory.dmp

Filesize
880KB

Download
memory/1748-88-0x00000000065D0000-0x0000000006792000-memory.dmp

Filesize
1.8MB

Download
memory/1748-89-0x0000000006450000-0x00000000064A0000-memory.dmp

Filesize
320KB

Download
memory/1748-90-0x0000000006CD0000-0x00000000071FC000-memory.dmp

Filesize
5.2MB

Download
memory/1748-45-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2844-78-0x00000000071C0000-0x00000000071CE000-memory.dmp

Filesize
56KB

Download
memory/2844-19-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2844-29-0x00000000055A0000-0x00000000058F4000-memory.dmp

Filesize
3.3MB

Download
memory/2844-31-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2844-74-0x0000000006F90000-0x0000000006FAA000-memory.dmp

Filesize
104KB

Download
memory/2844-76-0x0000000007210000-0x00000000072A6000-memory.dmp

Filesize
600KB

Download
memory/2844-86-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/2844-48-0x0000000005C70000-0x0000000005C8E000-memory.dmp

Filesize
120KB

Download
memory/2844-49-0x00000000061F0000-0x000000000623C000-memory.dmp

Filesize
304KB

Download
memory/2844-75-0x0000000007000000-0x000000000700A000-memory.dmp

Filesize
40KB

Download
memory/2844-61-0x00000000714A0000-0x00000000714EC000-memory.dmp

Filesize
304KB

Download
memory/4456-16-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4456-62-0x0000000007510000-0x000000000752E000-memory.dmp

Filesize
120KB

Download
memory/4456-72-0x0000000007580000-0x0000000007623000-memory.dmp

Filesize
652KB

Download
memory/4456-50-0x0000000007530000-0x0000000007562000-memory.dmp

Filesize
200KB

Download
memory/4456-73-0x0000000007F20000-0x000000000859A000-memory.dmp

Filesize
6.5MB

Download
memory/4456-51-0x00000000714A0000-0x00000000714EC000-memory.dmp

Filesize
304KB

Download
memory/4456-30-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4456-77-0x0000000007AE0000-0x0000000007AF1000-memory.dmp

Filesize
68KB

Download
memory/4456-22-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/4456-79-0x0000000007B20000-0x0000000007B34000-memory.dmp

Filesize
80KB

Download
memory/4456-80-0x0000000007C20000-0x0000000007C3A000-memory.dmp

Filesize
104KB

Download
memory/4456-81-0x0000000007C00000-0x0000000007C08000-memory.dmp

Filesize
32KB

Download
memory/4456-23-0x0000000005D70000-0x0000000005DD6000-memory.dmp

Filesize
408KB

Download
memory/4456-87-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4456-21-0x0000000005600000-0x0000000005622000-memory.dmp

Filesize
136KB

Download
memory/4456-18-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4456-17-0x0000000005740000-0x0000000005D68000-memory.dmp

Filesize
6.2MB

Download
memory/4456-15-0x0000000002CA0000-0x0000000002CD6000-memory.dmp

Filesize
216KB

Download