Analysis
-
max time kernel
24s -
max time network
113s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
07-11-2024 16:37
Static task
static1
Behavioral task
behavioral1
Sample
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe
Resource
win10v2004-20241007-en
General
-
Target
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe
-
Size
1.1MB
-
MD5
a18907275890e4418819c16e19154a63
-
SHA1
bc9e4e08ef993eeb7d1640422483649b05be9bf2
-
SHA256
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a
-
SHA512
77a7144392aa0cfa2f253db6cd45518b08c5f766e818acbe592f344c5687b2dea4d92152d50dec4b09cc765a5f7eb15d8f3768a801dacc6227c6d83eb07b5598
-
SSDEEP
24576:ffmMv6Ckr7Mny5QLthp5xPfWMHA2hSv73vH+:f3v+7/5QLnFfxhs7/e
Malware Config
Extracted
vipkeylogger
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Vipkeylogger family
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
svchost.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 svchost.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 svchost.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 svchost.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 2 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exedescription pid Process procid_target PID 2236 set thread context of 932 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 29 -
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:
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exesvchost.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
svchost.exepid Process 932 svchost.exe 932 svchost.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exepid Process 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid Process Token: SeDebugPrivilege 932 svchost.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exepid Process 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exepid Process 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exedescription pid Process procid_target PID 2236 wrote to memory of 932 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 29 PID 2236 wrote to memory of 932 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 29 PID 2236 wrote to memory of 932 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 29 PID 2236 wrote to memory of 932 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 29 PID 2236 wrote to memory of 932 2236 c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe 29 -
outlook_office_path 1 IoCs
Processes:
svchost.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 svchost.exe -
outlook_win_path 1 IoCs
Processes:
svchost.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.exe"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.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:2236 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\c706f3494e60b615238fc2ceb608ae169e31f3e97abc6b849a85008fb229476a.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:932
-