Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-12-2024 04:06
Static task
static1
Behavioral task
behavioral1
Sample
d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
Resource
win10v2004-20241007-en
General
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Target
d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe
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Size
808KB
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MD5
8626a0c350243b5390abf5dee2a40641
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SHA1
8337486fbbece35e03456500b23c5044466419c7
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SHA256
d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca
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SHA512
5b91943db6e0b79fb6f776e4eb1337a54295688c09168ead60eae238b2be51cdb64ce3518643624d569163e4fee8a8e9cd374e0eddd59e13c13f523eafec793d
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SSDEEP
12288:jIC25usx+XtVUW1r4s7yy8FqY4uszmSpx0DzibplrdV26XyGnP/Ge/A:gx82VPFqY4usn0DzIVNXygPea
Malware Config
Extracted
Protocol: ftp- Host:
kashmirestore.com - Port:
21 - Username:
[email protected] - Password:
c%P+6,(]YFvP
Extracted
vipkeylogger
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.
pid Process 3888 powershell.exe 1000 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.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 19 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1456 set thread context of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 -
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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.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.
pid Process 3424 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3888 powershell.exe 1000 powershell.exe 1000 powershell.exe 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 2540 MSBuild.exe 3888 powershell.exe 2540 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1000 powershell.exe Token: SeDebugPrivilege 3888 powershell.exe Token: SeDebugPrivilege 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe Token: SeDebugPrivilege 2540 MSBuild.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 1456 wrote to memory of 3888 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 89 PID 1456 wrote to memory of 3888 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 89 PID 1456 wrote to memory of 3888 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 89 PID 1456 wrote to memory of 1000 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 91 PID 1456 wrote to memory of 1000 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 91 PID 1456 wrote to memory of 1000 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 91 PID 1456 wrote to memory of 3424 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 93 PID 1456 wrote to memory of 3424 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 93 PID 1456 wrote to memory of 3424 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 93 PID 1456 wrote to memory of 4832 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 95 PID 1456 wrote to memory of 4832 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 95 PID 1456 wrote to memory of 4832 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 95 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 PID 1456 wrote to memory of 2540 1456 d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe 96 -
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 MSBuild.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 MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe"C:\Users\Admin\AppData\Local\Temp\d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.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:1456 -
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\d16a272916c70064157e0cef6770ff47ed874369e4db36ae0a569dd85357efca.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3888
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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\FZcXKpA.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1000
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FZcXKpA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFE46.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3424
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵PID:4832
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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:2540
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD55c77a658c9e06b4d82b20a7a1a5c7ac9
SHA12ae4fcc9e5354c55b345914c3f79793f51053673
SHA25613da9c68a8f3fb8109db4d4288aa5c2062a8fa41793f4010e45490f00c3cac8d
SHA51296794f7fc95cc379c416ce6a896e9d30c5cace18b0b5fabc499f0e028ff20d56a5ef8fcfc54bbbac427c4671646088b9b55445e0e5ce8e295a10106e6dbc4ce7
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD507ac9a7bf40217d5da052d22be6b928b
SHA1b840fc0b8dc2d0db4dc4121282a1c4ffa6ed60d8
SHA256c43415e6fe1c86c74d62f0a647d933395e44c79ba2cfdef7d274c146d9dbf421
SHA5124f24ab8dfe8864d816de179d0fcada4100430b2534d5cd082d32e8627337557340199e15c9b7ddbeece54593cc49f154c92071099016fd557ef1b97fd4b01e4e