Analysis
-
max time kernel
112s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-09-2024 02:34
Static task
static1
Behavioral task
behavioral1
Sample
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe
Resource
win10v2004-20240802-en
General
-
Target
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe
-
Size
1.2MB
-
MD5
a07c66eab64e6c05ffa5721c758560e8
-
SHA1
5126c45f7e7d260241b60534750a54e3e955d3d8
-
SHA256
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909
-
SHA512
87842fc8b0ef8678c1b0dadbf2e2ac3cc6efc01540df15d89f693c59a975542e1489a963d33eb960f2edefbe1fd86a305a2f40a6748c3fc344d7f6850b17eec0
-
SSDEEP
24576:pRmJkcoQricOIQxiZY1iaVFAKsd0PZCgN45wz+yuES2V:mJZoQrbTFZY1iaVmKsd4Z1ea+yW2V
Malware Config
Extracted
Protocol: ftp- Host:
ftp.lifechangerscare.com - Port:
21 - Username:
[email protected] - Password:
b4ST8!7!uFT9POP
Extracted
vipkeylogger
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\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 14 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exedescription pid Process procid_target PID 5040 set thread context of 5076 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 82 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exeRegSvcs.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid Process 5076 RegSvcs.exe 5076 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exepid Process 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid Process Token: SeDebugPrivilege 5076 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exepid Process 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exepid Process 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exedescription pid Process procid_target PID 5040 wrote to memory of 5076 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 82 PID 5040 wrote to memory of 5076 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 82 PID 5040 wrote to memory of 5076 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 82 PID 5040 wrote to memory of 5076 5040 d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe 82 -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\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-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe"C:\Users\Admin\AppData\Local\Temp\d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5040 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\d4b8fbd59d002c8c6f147ace0ec43bed581b761b231ebc843b019827df2cc909.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:5076
-