Analysis
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max time kernel
121s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-10-2024 06:59
Static task
static1
Behavioral task
behavioral1
Sample
FINAL SHIPPING DOCS.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
FINAL SHIPPING DOCS.exe
Resource
win10v2004-20241007-en
General
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Target
FINAL SHIPPING DOCS.exe
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Size
1.2MB
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MD5
6512e4d388177410e48046e3c357e3ba
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SHA1
bb948656b8965a0d0648e8a21d468385b9d8daee
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SHA256
3fb2216af508fb7f6d8e248f586a2b637865ac885bb4da8b736f343dd719f862
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SHA512
207a58ef5b1d083f6a622d84aeec7aada62b11f5e7f6ac0b43cf847204d28f3cd5c53cfeeeafbeb07de6c960ccddad9b83aca286a2334d37a18f744096ffe2f3
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SSDEEP
24576:ffmMv6Ckr7Mny5QLwmOb1lKAoHpr0rvOfsWZsnhh2rmIc5Vmb7i:f3v+7/5QLVAiwvOyh2rsVmb7i
Malware Config
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.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:
FINAL SHIPPING DOCS.exedescription pid process target process PID 2132 set thread context of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.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 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
FINAL SHIPPING DOCS.exeFINAL SHIPPING DOCS.exeRegSvcs.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FINAL SHIPPING DOCS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FINAL SHIPPING DOCS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
FINAL SHIPPING DOCS.exeFINAL SHIPPING DOCS.exepid process 1260 FINAL SHIPPING DOCS.exe 2132 FINAL SHIPPING DOCS.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2536 RegSvcs.exe 2536 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
FINAL SHIPPING DOCS.exeFINAL SHIPPING DOCS.exepid process 1260 FINAL SHIPPING DOCS.exe 2132 FINAL SHIPPING DOCS.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2536 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
FINAL SHIPPING DOCS.exeFINAL SHIPPING DOCS.exepid process 1260 FINAL SHIPPING DOCS.exe 1260 FINAL SHIPPING DOCS.exe 2132 FINAL SHIPPING DOCS.exe 2132 FINAL SHIPPING DOCS.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
FINAL SHIPPING DOCS.exeFINAL SHIPPING DOCS.exepid process 1260 FINAL SHIPPING DOCS.exe 1260 FINAL SHIPPING DOCS.exe 2132 FINAL SHIPPING DOCS.exe 2132 FINAL SHIPPING DOCS.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
FINAL SHIPPING DOCS.exeFINAL SHIPPING DOCS.exedescription pid process target process PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 1984 1260 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 1260 wrote to memory of 2132 1260 FINAL SHIPPING DOCS.exe FINAL SHIPPING DOCS.exe PID 1260 wrote to memory of 2132 1260 FINAL SHIPPING DOCS.exe FINAL SHIPPING DOCS.exe PID 1260 wrote to memory of 2132 1260 FINAL SHIPPING DOCS.exe FINAL SHIPPING DOCS.exe PID 1260 wrote to memory of 2132 1260 FINAL SHIPPING DOCS.exe FINAL SHIPPING DOCS.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe PID 2132 wrote to memory of 2536 2132 FINAL SHIPPING DOCS.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1260 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"2⤵PID:1984
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C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\FINAL SHIPPING DOCS.exe"3⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e