Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21/08/2024, 02:31
Static task
static1
Behavioral task
behavioral1
Sample
e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe
Resource
win10v2004-20240802-en
General
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Target
e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe
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Size
791KB
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MD5
db0bde479bdd446e24728b328239cd7d
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SHA1
ab1bc96dae19bdd452a811cafecc330554fe87e9
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SHA256
e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba
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SHA512
d911c7975e18dd9873e6d5d222007751d9d2cc3dc6abe62d52aaf8f9b355a900c85f7fbb4c81cc84d1e0758085a1d2f2e33906e4f26044978ffd2798d170ae5f
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SSDEEP
24576:WSxC/qaSuGWwcrIRfEhsRwenTUBlsJENXlKKE:WsiUuG9EuR1asJAl
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7025541570:AAHHRvlJK1bIRktP0rY6GjgOuBxMeTOu_OU/sendMessage?chat_id=5138702702
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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.
pid Process 2168 powershell.exe 2832 powershell.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.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.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 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2356 set thread context of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.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 -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2852 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 1232 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 2832 powershell.exe 2168 powershell.exe 1232 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe Token: SeDebugPrivilege 1232 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe Token: SeDebugPrivilege 2832 powershell.exe Token: SeDebugPrivilege 2168 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2356 wrote to memory of 2168 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 31 PID 2356 wrote to memory of 2168 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 31 PID 2356 wrote to memory of 2168 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 31 PID 2356 wrote to memory of 2168 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 31 PID 2356 wrote to memory of 2832 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 33 PID 2356 wrote to memory of 2832 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 33 PID 2356 wrote to memory of 2832 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 33 PID 2356 wrote to memory of 2832 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 33 PID 2356 wrote to memory of 2852 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 34 PID 2356 wrote to memory of 2852 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 34 PID 2356 wrote to memory of 2852 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 34 PID 2356 wrote to memory of 2852 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 34 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 PID 2356 wrote to memory of 1232 2356 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe 37 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe"C:\Users\Admin\AppData\Local\Temp\e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2356 -
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\e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2168
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NpLpffzWqyhtWF.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2832
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NpLpffzWqyhtWF" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF43E.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2852
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C:\Users\Admin\AppData\Local\Temp\e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.exe"C:\Users\Admin\AppData\Local\Temp\e7573cb6869df680fa42552e27b1a6bd2cd5a76c48b1660a41897dc30a0e53ba.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:1232
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD59114aa75852c8954eb1cc93a6ea81ab6
SHA1c36d507b97092fa8eae2575a3eafa1d0bdbc1e9c
SHA256536db7dc8ffb7e70c632ae331a86e4c17644dd298a770e8ed27317188fed27ee
SHA512504db55a5088bc700535273ece94444992a36d5b24e744d2f8b925e12583168a9d0502d52d4be59f18866b6d8dd0f12635b0ba859fb15ba3dcff4a9a6dd3984c
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\LQFUI9B598C2FC0TEYGG.temp
Filesize7KB
MD5ad824052e2dceab8c40baf0e7c94aead
SHA13624ac07a03a693f62b79b143e3bf83cbe007896
SHA256d496337f3c2ee96b74bb947bc62f67afc9b7992da53e5547ff75d5ee78359463
SHA51237c56b161111d2a72b8e773dd2c20f5d1f8070d71aa142b1ca86d3083a9378835631160c29da2603c35680e53f99384343ea7da395650845dcf914f9036a03a7