vipkeylogger | 731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2024, 02:37

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General

Target

731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
Size

820KB
MD5

9d69f27b49d325ccb989a8fa33bf0053
SHA1

d0930220daced19a0000a3971e5f17a1192d1f1d
SHA256

731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84
SHA512

f9c318f83cc16681b0c6e67acbff54881a6a8b623e6b5e069ad010d006d3d9d402994db82b6e220441104f41373b54c5fa83fb1924bc93c97f0b6f5cf0dd71da
SSDEEP

12288:8l7YdUrL47qgWLvlgmoPEG9cjquHUdn6+XXlTFQSMeAKFhxZ0xHX2:CEU47IvlgmoPvqjq426A/AKTxZ0hm

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.hgdijitalbaski.com
Port:
587
Username:
[email protected]
Password:
05310325799habil
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
1804	powershell.exe
2452	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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.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
7	checkip.dyndns.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4136 set thread context of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107

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	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.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	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.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
1604	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
1804	powershell.exe
4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
2452	powershell.exe
4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
1804	powershell.exe
1728	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
2452	powershell.exe
1728	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
Token: SeDebugPrivilege	1804	powershell.exe
Token: SeDebugPrivilege	2452	powershell.exe
Token: SeDebugPrivilege	1728	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4136 wrote to memory of 1804	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	101
PID 4136 wrote to memory of 1804	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	101
PID 4136 wrote to memory of 1804	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	101
PID 4136 wrote to memory of 2452	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	103
PID 4136 wrote to memory of 2452	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	103
PID 4136 wrote to memory of 2452	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	103
PID 4136 wrote to memory of 1604	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	105
PID 4136 wrote to memory of 1604	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	105
PID 4136 wrote to memory of 1604	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	105
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107
PID 4136 wrote to memory of 1728	4136	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe	107

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe

C:\Users\Admin\AppData\Local\Temp\731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
"C:\Users\Admin\AppData\Local\Temp\731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.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:4136
- 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\731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1804
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nKzgBhPm.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2452
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nKzgBhPm" /XML "C:\Users\Admin\AppData\Local\Temp\tmpED7D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1604
- C:\Users\Admin\AppData\Local\Temp\731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe
  "C:\Users\Admin\AppData\Local\Temp\731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.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:1728

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\731523e50d68d20fb75e234c107ecbb8e39f2d7115cc1795e73eca399c548a84.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
6c69d449008353e196882fd387dd4652

SHA1
5c357e592bc3b950206785f506491ce050b8f918

SHA256
46a120b84795d17c7eeee39aa24070a196728808b31d0f11e1989e7149b6fd4e

SHA512
b95fb0b9317ea05ee1ff14dfa54239124c3ed4665eb3b22da05c5e7ca3dbf6a25b0a84afcdf2b00842f18f06a623efd5b4bb911e9733cccb804377b4bf3e9dc6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ekugoneb.lnq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpED7D.tmp

Filesize
1KB

MD5
7ebbd9b0d916bffe4dde3d28c4d5c4eb

SHA1
552cfae14dd9b18d65603b418ead39939c52d81b

SHA256
c358bd31ebb2de8eaec8fb7ccc478ae3240cbb6c1bbed25bb673e88fb8b83954

SHA512
1d4560aa02cb28926155108044915b738f76ca758c7cf1230d06c9f23a3ab2eda7fab98afc9238209049e796065d50f6f4173483abdc54533d1dc384e0ea7b15

Download Submit
memory/1728-92-0x0000000006DA0000-0x0000000006DF0000-memory.dmp

Filesize
320KB

Download
memory/1728-91-0x0000000006F20000-0x00000000070E2000-memory.dmp

Filesize
1.8MB

Download
memory/1728-46-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1804-77-0x0000000007470000-0x000000000747A000-memory.dmp

Filesize
40KB

Download
memory/1804-51-0x0000000006170000-0x00000000061BC000-memory.dmp

Filesize
304KB

Download
memory/1804-89-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1804-15-0x00000000027D0000-0x0000000002806000-memory.dmp

Filesize
216KB

Download
memory/1804-17-0x0000000005300000-0x0000000005928000-memory.dmp

Filesize
6.2MB

Download
memory/1804-16-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1804-18-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1804-19-0x0000000005110000-0x0000000005132000-memory.dmp

Filesize
136KB

Download
memory/1804-21-0x0000000005220000-0x0000000005286000-memory.dmp

Filesize
408KB

Download
memory/1804-20-0x00000000051B0000-0x0000000005216000-memory.dmp

Filesize
408KB

Download
memory/1804-83-0x0000000007720000-0x0000000007728000-memory.dmp

Filesize
32KB

Download
memory/1804-23-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1804-82-0x0000000007740000-0x000000000775A000-memory.dmp

Filesize
104KB

Download
memory/1804-81-0x0000000007640000-0x0000000007654000-memory.dmp

Filesize
80KB

Download
memory/1804-24-0x0000000005AB0000-0x0000000005E04000-memory.dmp

Filesize
3.3MB

Download
memory/1804-80-0x0000000007630000-0x000000000763E000-memory.dmp

Filesize
56KB

Download
memory/1804-79-0x0000000007600000-0x0000000007611000-memory.dmp

Filesize
68KB

Download
memory/1804-78-0x0000000007680000-0x0000000007716000-memory.dmp

Filesize
600KB

Download
memory/1804-65-0x0000000007A40000-0x00000000080BA000-memory.dmp

Filesize
6.5MB

Download
memory/1804-66-0x0000000007400000-0x000000000741A000-memory.dmp

Filesize
104KB

Download
memory/1804-50-0x00000000060E0000-0x00000000060FE000-memory.dmp

Filesize
120KB

Download
memory/1804-64-0x00000000072B0000-0x0000000007353000-memory.dmp

Filesize
652KB

Download
memory/1804-53-0x0000000075C00000-0x0000000075C4C000-memory.dmp

Filesize
304KB

Download
memory/1804-63-0x0000000006690000-0x00000000066AE000-memory.dmp

Filesize
120KB

Download
memory/1804-52-0x00000000066B0000-0x00000000066E2000-memory.dmp

Filesize
200KB

Download
memory/2452-41-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2452-90-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2452-22-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/2452-67-0x0000000075C00000-0x0000000075C4C000-memory.dmp

Filesize
304KB

Download
memory/2452-35-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4136-7-0x00000000053E0000-0x00000000053FC000-memory.dmp

Filesize
112KB

Download
memory/4136-6-0x0000000005150000-0x00000000051EC000-memory.dmp

Filesize
624KB

Download
memory/4136-0-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/4136-9-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4136-8-0x000000007535E000-0x000000007535F000-memory.dmp

Filesize
4KB

Download
memory/4136-5-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4136-4-0x0000000005030000-0x000000000503A000-memory.dmp

Filesize
40KB

Download
memory/4136-3-0x0000000004E70000-0x0000000004F02000-memory.dmp

Filesize
584KB

Download
memory/4136-48-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4136-10-0x0000000002840000-0x00000000028CC000-memory.dmp

Filesize
560KB

Download
memory/4136-2-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/4136-1-0x00000000003B0000-0x0000000000484000-memory.dmp

Filesize
848KB

Download