vipkeylogger | 6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2

Analysis

max time kernel
93s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2024 19:42

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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

Processes:

powershell.exepowershell.exe

pid	Process
2992	powershell.exe
3840	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

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\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

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\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.

Processes:

flow	ioc
20	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	pid	Process	procid_target
PID 1196 set thread context of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105

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

Processes:

powershell.exeschtasks.exe6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exepowershell.exe

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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

Processes:

schtasks.exe

pid	Process
880	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exepowershell.exepowershell.exe6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

pid	Process
1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
2992	powershell.exe
3840	powershell.exe
1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
400	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
3840	powershell.exe
2992	powershell.exe
400	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exepowershell.exepowershell.exe6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	pid	Process
Token: SeDebugPrivilege	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe
Token: SeDebugPrivilege	2992	powershell.exe
Token: SeDebugPrivilege	3840	powershell.exe
Token: SeDebugPrivilege	400	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	pid	Process	procid_target
PID 1196 wrote to memory of 2992	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	99
PID 1196 wrote to memory of 2992	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	99
PID 1196 wrote to memory of 2992	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	99
PID 1196 wrote to memory of 3840	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	101
PID 1196 wrote to memory of 3840	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	101
PID 1196 wrote to memory of 3840	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	101
PID 1196 wrote to memory of 880	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	103
PID 1196 wrote to memory of 880	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	103
PID 1196 wrote to memory of 880	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	103
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105
PID 1196 wrote to memory of 400	1196	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe	105

outlook_office_path 1 IoCs

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

outlook_win_path 1 IoCs

Processes:

6a1c2df0bd6aacd1b69d3ab82b88b71f5552beaec7c452c36af1a3fed04c5bf2.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\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:1196
- 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:2992
- 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:3840
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\npFBVXl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC1BA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:880
- 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:400

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\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
16c41b8879f64efc8312aea97529b251

SHA1
8ffab785f1ffaef6a68e226f284fbc35ec654cc9

SHA256
38b72fbfbabaa6786cade6c512be472740c7f5e5c108ec7455ee7d28da1ffebb

SHA512
e1101ccae67d4fa07ea4d3977c536b8ea88aab439847f5562d79cef289c47b83eeca07af2558f1bea49aab1290d9ffb7504d38c193364cbc3bffeb1e80c9cf0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uuniotqw.ra3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC1BA.tmp

Filesize
1KB

MD5
a270b884562923aab5e3d3050e656520

SHA1
a97e8680ea79f8c8f5b09631a3aaa391258e3736

SHA256
c9b79de8fb5719b58c7ac4c5e0145fef6b77c2461d6978243b0fab7052c5bcfa

SHA512
6b98d7d6853e02c83ddc6f962f4fde7ea0e7cd3974fdd56da48a1f5e2cf763b0c35730c17f618345baf646a58286ba9cf8f5524a3dcc7ed19d4954a403baa8f5

Download Submit
memory/400-90-0x0000000006AA0000-0x0000000006AF0000-memory.dmp

Filesize
320KB

Download
memory/400-27-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/400-91-0x0000000007320000-0x000000000784C000-memory.dmp

Filesize
5.2MB

Download
memory/400-89-0x0000000006C20000-0x0000000006DE2000-memory.dmp

Filesize
1.8MB

Download
memory/1196-4-0x0000000004E40000-0x0000000004E4A000-memory.dmp

Filesize
40KB

Download
memory/1196-8-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/1196-9-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1196-10-0x00000000047D0000-0x000000000485C000-memory.dmp

Filesize
560KB

Download
memory/1196-7-0x0000000005070000-0x000000000508C000-memory.dmp

Filesize
112KB

Download
memory/1196-6-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1196-48-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/1196-0-0x000000007478E000-0x000000007478F000-memory.dmp

Filesize
4KB

Download
memory/1196-5-0x00000000050C0000-0x000000000515C000-memory.dmp

Filesize
624KB

Download
memory/1196-3-0x0000000004D90000-0x0000000004E22000-memory.dmp

Filesize
584KB

Download
memory/1196-2-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/1196-1-0x00000000002E0000-0x00000000003BC000-memory.dmp

Filesize
880KB

Download
memory/2992-22-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/2992-50-0x00000000064B0000-0x00000000064FC000-memory.dmp

Filesize
304KB

Download
memory/2992-26-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/2992-80-0x0000000007980000-0x0000000007994000-memory.dmp

Filesize
80KB

Download
memory/2992-23-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/2992-18-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/2992-21-0x0000000005440000-0x0000000005462000-memory.dmp

Filesize
136KB

Download
memory/2992-17-0x0000000005680000-0x0000000005CA8000-memory.dmp

Filesize
6.2MB

Download
memory/2992-49-0x0000000006430000-0x000000000644E000-memory.dmp

Filesize
120KB

Download
memory/2992-25-0x0000000005DB0000-0x0000000006104000-memory.dmp

Filesize
3.3MB

Download
memory/2992-51-0x00000000069E0000-0x0000000006A12000-memory.dmp

Filesize
200KB

Download
memory/2992-62-0x00000000069C0000-0x00000000069DE000-memory.dmp

Filesize
120KB

Download
memory/2992-52-0x0000000070DA0000-0x0000000070DEC000-memory.dmp

Filesize
304KB

Download
memory/2992-63-0x0000000007410000-0x00000000074B3000-memory.dmp

Filesize
652KB

Download
memory/2992-16-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/2992-74-0x0000000007D90000-0x000000000840A000-memory.dmp

Filesize
6.5MB

Download
memory/2992-75-0x0000000007740000-0x000000000775A000-memory.dmp

Filesize
104KB

Download
memory/2992-88-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/2992-15-0x0000000002AF0000-0x0000000002B26000-memory.dmp

Filesize
216KB

Download
memory/2992-82-0x0000000007A60000-0x0000000007A68000-memory.dmp

Filesize
32KB

Download
memory/3840-24-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/3840-79-0x0000000007200000-0x000000000720E000-memory.dmp

Filesize
56KB

Download
memory/3840-81-0x0000000007310000-0x000000000732A000-memory.dmp

Filesize
104KB

Download
memory/3840-78-0x00000000071D0000-0x00000000071E1000-memory.dmp

Filesize
68KB

Download
memory/3840-77-0x0000000007250000-0x00000000072E6000-memory.dmp

Filesize
600KB

Download
memory/3840-76-0x0000000007040000-0x000000000704A000-memory.dmp

Filesize
40KB

Download
memory/3840-87-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

Download
memory/3840-64-0x0000000070DA0000-0x0000000070DEC000-memory.dmp

Filesize
304KB

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memory/3840-33-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

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memory/3840-19-0x0000000074780000-0x0000000074F30000-memory.dmp

Filesize
7.7MB

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