Analysis
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max time kernel
117s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09-11-2024 03:00
Static task
static1
Behavioral task
behavioral1
Sample
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe
Resource
win10v2004-20241007-en
General
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Target
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe
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Size
859KB
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MD5
851e7869e5438362cd42a2ee85a75d31
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SHA1
1af1d8cd2a9be17e6c8404034d43018704aad87e
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SHA256
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b
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SHA512
ab05303a50e663b507358eb61e74ee09dd6127a6287f1d66a1954ab6312b3a04d5a1a36dc421f1e771b456d544e5e3f9f92213ad1b828e820da570a9a238f894
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SSDEEP
24576:G1E1FidojNJ+fQhsTlGrddL8x/LpuOu5pjK/OMZ:G1E1Fi+v7Lrm/y5N
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.hgdijitalbaski.com - Port:
587 - Username:
[email protected] - Password:
05310325799habil - Email To:
[email protected]
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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Vipkeylogger family
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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.
Processes:
powershell.exepowershell.exepid process 2636 powershell.exe 336 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 3 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
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.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 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exedescription pid process target process PID 2980 set thread context of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe -
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.
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exepowershell.exepowershell.exeschtasks.exe78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.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 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exepowershell.exepowershell.exepid process 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 2676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 336 powershell.exe 2636 powershell.exe 2676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe Token: SeDebugPrivilege 2676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe Token: SeDebugPrivilege 336 powershell.exe Token: SeDebugPrivilege 2636 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exedescription pid process target process PID 2980 wrote to memory of 2636 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 2636 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 2636 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 2636 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 336 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 336 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 336 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 336 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe powershell.exe PID 2980 wrote to memory of 2536 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe schtasks.exe PID 2980 wrote to memory of 2536 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe schtasks.exe PID 2980 wrote to memory of 2536 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe schtasks.exe PID 2980 wrote to memory of 2536 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe schtasks.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe PID 2980 wrote to memory of 2676 2980 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe -
outlook_office_path 1 IoCs
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe -
outlook_win_path 1 IoCs
Processes:
78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe"C:\Users\Admin\AppData\Local\Temp\78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2980 -
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\78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2636
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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\IozAFiLzFrQ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:336
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IozAFiLzFrQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2D28.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2536
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C:\Users\Admin\AppData\Local\Temp\78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.exe"C:\Users\Admin\AppData\Local\Temp\78c64fae4e08a3d998cdc688338437dff344b49e9a8509116640dabbd156299b.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:2676
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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
MD5fbfaaa0a0cfab8d6fce79d25e27de5e5
SHA135c13bf93318df725cb9310dd8c2bd9d8b2a3e53
SHA2565d12bc9699cf9d309b6ee676d721f530a1f11d1b48a493690cf945fdebdf4a06
SHA5121a25e9a757bc95478e1e2ac367f01add893ebebfa96e468854a4f6e37b6d0730dcb8c11e1817420119d9eac2d333b30046216d5b1584bebe3bb1f82ac1f3fbce
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\F1KHPFHVX87EFBNYN3TZ.temp
Filesize7KB
MD5a8dd27d4afe9bb498c43415bd6522065
SHA110a38c6c5a5aa55c9a1ea9e9c28ea7aa380f5f9d
SHA25654dafa7444526c2f06d6a91b41990ae9b3e11c69dd9958318fa4cff11bdca7c4
SHA5125dc54f161b0d4d7b023dd8962222d6fd586c3587aff0937f3ff8fd994b6489ad233e8ede08e4375f9c16db711c49be78150428cbca56127d1fe2630b0c1718df