vipkeylogger | 6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460

Analysis

max time kernel
134s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/01/2025, 03:23

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General

Target

6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe
Size

1.0MB
MD5

45772fa253be179b1bcb1d57d2182d0a
SHA1

d6961c7f2710cdd896d622fa8500d68f64468b2a
SHA256

6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460
SHA512

507d8c9700bada981e734c078a94ccd253fbf547ef2885fe7fd6a748b9638bd7031b3a88ca3877a85da9422ab705bb7770e4f76f9b5ba01db307be3016231ccb
SSDEEP

24576:9zP8/+udgfs+jNSLSeeT/l3bwOXd4GC9:6q0SNo6/lrwON4GC

Score

10^/10

vipkeylogger collection discovery execution keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.vvtrade.vn
Port:
587
Username:
[email protected]
Password:
qVyP6qyv6MQCmZJBRs4t

Extracted

Family

vipkeylogger

Credentials

Protocol: smtp
Host:
mail.vvtrade.vn
Port:
587
Username:
[email protected]
Password:
qVyP6qyv6MQCmZJBRs4t
Email To:
[email protected]

https://api.telegram.org/bot7323823089:AAFBRsTW94zIpSoDS8yfGsotlQLqF2I6TU0/sendMessage?chat_id=5013849544

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
396	powershell.exe
2572	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	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.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\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe

Looks up external IP address via web service 3 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
32	checkip.dyndns.org
34	reallyfreegeoip.org
35	reallyfreegeoip.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4576 set thread context of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97

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	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.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	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.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
4844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
396	powershell.exe
396	powershell.exe
2572	powershell.exe
2572	powershell.exe
3116	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe
3116	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	396	powershell.exe
Token: SeDebugPrivilege	2572	powershell.exe
Token: SeDebugPrivilege	3116	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 396	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	89
PID 4576 wrote to memory of 396	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	89
PID 4576 wrote to memory of 396	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	89
PID 4576 wrote to memory of 2572	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	91
PID 4576 wrote to memory of 2572	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	91
PID 4576 wrote to memory of 2572	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	91
PID 4576 wrote to memory of 4844	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	95
PID 4576 wrote to memory of 4844	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	95
PID 4576 wrote to memory of 4844	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	95
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97
PID 4576 wrote to memory of 3116	4576	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe	97

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	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.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	6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe

C:\Users\Admin\AppData\Local\Temp\6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe
"C:\Users\Admin\AppData\Local\Temp\6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4576
- 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\6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:396
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XyqoJCzNqhoqw.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2572
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XyqoJCzNqhoqw" /XML "C:\Users\Admin\AppData\Local\Temp\tmp39C8.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4844
- C:\Users\Admin\AppData\Local\Temp\6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.exe
  "C:\Users\Admin\AppData\Local\Temp\6cdcf78d540c146fb0319b5539d1bf930c2e59c42ea8953066c648a0b65ae460.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:3116

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
a4de2483788fb7c58d6b1896384c23d1

SHA1
a3833b51119974b76e15821215401e5c588740a4

SHA256
444bb16478a639b9303d3dfce2502548a93930c2af4c6399fe30b66fca5d6018

SHA512
49a70362e861fb281dedf297e8e0ee664a856132db046ea696b351c3f900caf65f9af95c591f541bec50aee2eb38e550309597ecef1a84d7f410feff5f3ade32

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_by1geatc.xdn.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp39C8.tmp

Filesize
1KB

MD5
262cac18317eb2da7b54c8cb7418cb52

SHA1
3c011c2449a7cd188c54aaad3a99050601a2a648

SHA256
c395ecce27c33c7132a386533a99f7bfaaa17be33eedc302028cbffadc9fdd49

SHA512
95dfb730d65a00b06eaa7c57be44a1bb3b7d43c75213cf31716128e66e3eeeaa3c30048c1518e3d3219cfce686b176d27c1d0185b5580cd75047ba2f54eb5f80

Download Submit
memory/396-46-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-29-0x00000000069A0000-0x00000000069BE000-memory.dmp

Filesize
120KB

Download
memory/396-12-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-14-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-13-0x0000000005B90000-0x00000000061B8000-memory.dmp

Filesize
6.2MB

Download
memory/396-50-0x0000000007F50000-0x0000000007FE6000-memory.dmp

Filesize
600KB

Download
memory/396-58-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-16-0x0000000006250000-0x0000000006272000-memory.dmp

Filesize
136KB

Download
memory/396-17-0x00000000062F0000-0x0000000006356000-memory.dmp

Filesize
408KB

Download
memory/396-18-0x0000000006360000-0x00000000063C6000-memory.dmp

Filesize
408KB

Download
memory/396-15-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-28-0x0000000006590000-0x00000000068E4000-memory.dmp

Filesize
3.3MB

Download
memory/396-49-0x0000000007D40000-0x0000000007D4A000-memory.dmp

Filesize
40KB

Download
memory/396-30-0x00000000069F0000-0x0000000006A3C000-memory.dmp

Filesize
304KB

Download
memory/396-31-0x0000000006F60000-0x0000000006F92000-memory.dmp

Filesize
200KB

Download
memory/396-32-0x000000006F9A0000-0x000000006F9EC000-memory.dmp

Filesize
304KB

Download
memory/396-43-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-42-0x0000000006FA0000-0x0000000006FBE000-memory.dmp

Filesize
120KB

Download
memory/396-44-0x0000000006FD0000-0x0000000007073000-memory.dmp

Filesize
652KB

Download
memory/396-45-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/396-11-0x00000000053E0000-0x0000000005416000-memory.dmp

Filesize
216KB

Download
memory/396-47-0x0000000008310000-0x000000000898A000-memory.dmp

Filesize
6.5MB

Download
memory/396-55-0x0000000007FF0000-0x0000000007FF8000-memory.dmp

Filesize
32KB

Download
memory/396-48-0x0000000007CD0000-0x0000000007CEA000-memory.dmp

Filesize
104KB

Download
memory/396-54-0x0000000008010000-0x000000000802A000-memory.dmp

Filesize
104KB

Download
memory/396-51-0x0000000007ED0000-0x0000000007EE1000-memory.dmp

Filesize
68KB

Download
memory/396-52-0x0000000007F00000-0x0000000007F0E000-memory.dmp

Filesize
56KB

Download
memory/396-53-0x0000000007F10000-0x0000000007F24000-memory.dmp

Filesize
80KB

Download
memory/2572-64-0x0000000005560000-0x00000000058B4000-memory.dmp

Filesize
3.3MB

Download
memory/2572-75-0x000000006F9A0000-0x000000006F9EC000-memory.dmp

Filesize
304KB

Download
memory/3116-93-0x0000000007280000-0x00000000077AC000-memory.dmp

Filesize
5.2MB

Download
memory/3116-92-0x0000000006A00000-0x0000000006A50000-memory.dmp

Filesize
320KB

Download
memory/3116-91-0x0000000006B80000-0x0000000006D42000-memory.dmp

Filesize
1.8MB

Download
memory/3116-88-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4576-7-0x0000000005C00000-0x0000000005C1E000-memory.dmp

Filesize
120KB

Download
memory/4576-62-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/4576-6-0x0000000005A60000-0x0000000005AFC000-memory.dmp

Filesize
624KB

Download
memory/4576-2-0x0000000005C20000-0x00000000061C4000-memory.dmp

Filesize
5.6MB

Download
memory/4576-9-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/4576-3-0x0000000005710000-0x00000000057A2000-memory.dmp

Filesize
584KB

Download
memory/4576-8-0x000000007515E000-0x000000007515F000-memory.dmp

Filesize
4KB

Download
memory/4576-1-0x0000000000C00000-0x0000000000D0C000-memory.dmp

Filesize
1.0MB

Download
memory/4576-10-0x0000000005120000-0x00000000051AE000-memory.dmp

Filesize
568KB

Download
memory/4576-90-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/4576-4-0x0000000075150000-0x0000000075900000-memory.dmp

Filesize
7.7MB

Download
memory/4576-5-0x00000000057B0000-0x00000000057BA000-memory.dmp

Filesize
40KB

Download
memory/4576-0-0x000000007515E000-0x000000007515F000-memory.dmp

Filesize
4KB

Download