vipkeylogger | e955132d899534e27c22009e799e15176be718d618414d5acb4e82e55553b186

Analysis

max time kernel
144s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-09-2024 06:15

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General

Target

5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
Size

697KB
MD5

ffce60d577ed0b67ba4f4a590fa1aabc
SHA1

b3ed06cb9856f457fd161efee573e3d9695cccb3
SHA256

5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb
SHA512

cb5bd447f3c2d281ff93cb49c82f961e9a9edfa7efc1b6acb5bb6e9ac3fba7d20fe5ebb0b386c0b1582787d0aa40a370700b86629dcdb9638dcfe9e60e2fadb8
SSDEEP

12288:3kVV5pxDntgsVsuhtng2RcAxzCUZk/25J/l4FZGb4jmoMA+d7CvWZMWMPagvk:325rp/zRcKPZk/O/lsZGHoMA6eoMzpvk

Score

10^/10

vipkeylogger collection credential_access discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.cgate-ae.com
Port:
587
Username:
[email protected]
Password:
3_R1bH2BnpXc
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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
1708	powershell.exe
1720	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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.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
27	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3876 set thread context of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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

pid	Process
4664	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1708	powershell.exe
1708	powershell.exe
1720	powershell.exe
1720	powershell.exe
2368	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
2368	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
1720	powershell.exe
1708	powershell.exe
2368	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2368	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeDebugPrivilege	1720	powershell.exe
Token: SeDebugPrivilege	2368	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2368	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3876 wrote to memory of 1708	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	94
PID 3876 wrote to memory of 1708	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	94
PID 3876 wrote to memory of 1708	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	94
PID 3876 wrote to memory of 1720	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	96
PID 3876 wrote to memory of 1720	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	96
PID 3876 wrote to memory of 1720	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	96
PID 3876 wrote to memory of 4664	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	97
PID 3876 wrote to memory of 4664	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	97
PID 3876 wrote to memory of 4664	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	97
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100
PID 3876 wrote to memory of 2368	3876	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe	100

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe

C:\Users\Admin\AppData\Local\Temp\5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
"C:\Users\Admin\AppData\Local\Temp\5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3876
- 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\5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1708
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QyszliywyYQPNQ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1720
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QyszliywyYQPNQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA77B.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4664
- C:\Users\Admin\AppData\Local\Temp\5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe
  "C:\Users\Admin\AppData\Local\Temp\5827d53c05670c0d0f65d0ce989000b410cfbfb5a9831107d8dfbb13280501cb.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:2368

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
46e5855f369967e1aff86815c645d42d

SHA1
1c617cbead5e5681785f87d99bd5493d2e87e7d6

SHA256
a385a014ea82f8b2e8f3e676e6c944d3e1ab70f814e886dfd6a1a03540e75da4

SHA512
c3535d29d0bcadf4d24311b01fb877154a58654bab2fa6eed2750ce61a01fee32c572e1098c1bef9bed23d0a4c6c6e9bbbdaaf8dda17bb2bf90f9b1b10bbe5ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_43efssvz.q31.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA77B.tmp

Filesize
1KB

MD5
1bc0fa2ab603f636402da581123efb56

SHA1
c0b57343f92ba8520de20b4bebed800b132cb320

SHA256
a3e8feb4f431f3c4e178cf8087664defedb85059b479c459967c8822b447001f

SHA512
7b6cbfd9a197fa2b669d423291c296b0f307ac04f5d868a291fcae5bef4cef3f04f50b3e2a6510014bbe610f0b5a981e1d2a069428d0e4b3c2158b14985d4142

Download Submit
memory/1708-16-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/1708-75-0x0000000007B20000-0x0000000007B2A000-memory.dmp

Filesize
40KB

Download
memory/1708-87-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/1708-81-0x0000000007DD0000-0x0000000007DD8000-memory.dmp

Filesize
32KB

Download
memory/1708-78-0x0000000007CE0000-0x0000000007CEE000-memory.dmp

Filesize
56KB

Download
memory/1708-79-0x0000000007CF0000-0x0000000007D04000-memory.dmp

Filesize
80KB

Download
memory/1708-76-0x0000000007D30000-0x0000000007DC6000-memory.dmp

Filesize
600KB

Download
memory/1708-15-0x0000000005190000-0x00000000051C6000-memory.dmp

Filesize
216KB

Download
memory/1708-73-0x00000000080F0000-0x000000000876A000-memory.dmp

Filesize
6.5MB

Download
memory/1708-17-0x0000000005890000-0x0000000005EB8000-memory.dmp

Filesize
6.2MB

Download
memory/1708-72-0x0000000007760000-0x0000000007803000-memory.dmp

Filesize
652KB

Download
memory/1708-21-0x00000000060A0000-0x0000000006106000-memory.dmp

Filesize
408KB

Download
memory/1708-50-0x0000000006D10000-0x0000000006D42000-memory.dmp

Filesize
200KB

Download
memory/1708-20-0x0000000005EC0000-0x0000000005F26000-memory.dmp

Filesize
408KB

Download
memory/1708-19-0x0000000005660000-0x0000000005682000-memory.dmp

Filesize
136KB

Download
memory/1708-22-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/1708-71-0x0000000006CF0000-0x0000000006D0E000-memory.dmp

Filesize
120KB

Download
memory/1708-51-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Filesize
304KB

Download
memory/1708-23-0x0000000006110000-0x0000000006464000-memory.dmp

Filesize
3.3MB

Download
memory/1708-18-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/1720-49-0x00000000065C0000-0x000000000660C000-memory.dmp

Filesize
304KB

Download
memory/1720-80-0x0000000007BF0000-0x0000000007C0A000-memory.dmp

Filesize
104KB

Download
memory/1720-40-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/1720-74-0x00000000078B0000-0x00000000078CA000-memory.dmp

Filesize
104KB

Download
memory/1720-52-0x0000000070D50000-0x0000000070D9C000-memory.dmp

Filesize
304KB

Download
memory/1720-88-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/1720-77-0x0000000007AB0000-0x0000000007AC1000-memory.dmp

Filesize
68KB

Download
memory/1720-48-0x0000000006580000-0x000000000659E000-memory.dmp

Filesize
120KB

Download
memory/1720-24-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/2368-45-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2368-90-0x0000000006690000-0x00000000066E0000-memory.dmp

Filesize
320KB

Download
memory/2368-89-0x0000000006810000-0x00000000069D2000-memory.dmp

Filesize
1.8MB

Download
memory/3876-5-0x0000000005280000-0x000000000528A000-memory.dmp

Filesize
40KB

Download
memory/3876-3-0x0000000005190000-0x0000000005222000-memory.dmp

Filesize
584KB

Download
memory/3876-0-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/3876-8-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/3876-9-0x00000000065D0000-0x000000000665C000-memory.dmp

Filesize
560KB

Download
memory/3876-47-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/3876-2-0x0000000005740000-0x0000000005CE4000-memory.dmp

Filesize
5.6MB

Download
memory/3876-1-0x00000000006C0000-0x0000000000774000-memory.dmp

Filesize
720KB

Download
memory/3876-4-0x0000000074800000-0x0000000074FB0000-memory.dmp

Filesize
7.7MB

Download
memory/3876-7-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/3876-6-0x0000000005720000-0x0000000005738000-memory.dmp

Filesize
96KB

Download
memory/3876-10-0x000000000A380000-0x000000000A41C000-memory.dmp

Filesize
624KB

Download