Analysis
-
max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 05:57
Static task
static1
Behavioral task
behavioral1
Sample
38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe
Resource
win10v2004-20241007-en
General
-
Target
38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe
-
Size
88KB
-
MD5
540dfebb0c5bbbda707ea9d8bec40b16
-
SHA1
565dbec351674b0b0d89c1de06d47051597ebed9
-
SHA256
38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d
-
SHA512
bb7acf917c5f56bae7250dca6b3831c1cd7537a268a051883c81c9ca08ed660fcf548b22f3fef6d2eb6cf925f8924d4da92b2b7578ef2263d7d3623ac5eeda16
-
SSDEEP
1536:L5nfmIpxDWbUfd3aOPmxxEhvgCooXqRQqjh+rmKVsNI:L5fvp12UFKcD/6jwqWsNI
Malware Config
Signatures
-
Tinba family
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\EE6BB2BA = "C:\\Users\\Admin\\AppData\\Roaming\\EE6BB2BA\\bin.exe" winver.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 57 IoCs
pid Process 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe 1708 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1708 winver.exe 1192 Explorer.EXE 1192 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1192 Explorer.EXE 1192 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3044 wrote to memory of 1708 3044 38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe 32 PID 3044 wrote to memory of 1708 3044 38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe 32 PID 3044 wrote to memory of 1708 3044 38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe 32 PID 3044 wrote to memory of 1708 3044 38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe 32 PID 3044 wrote to memory of 1708 3044 38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe 32 PID 1708 wrote to memory of 1192 1708 winver.exe 21 PID 1708 wrote to memory of 1112 1708 winver.exe 19 PID 1708 wrote to memory of 1164 1708 winver.exe 20 PID 1708 wrote to memory of 1192 1708 winver.exe 21 PID 1708 wrote to memory of 2036 1708 winver.exe 23
Processes
-
C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1112
-
C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1164
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1192 -
C:\Users\Admin\AppData\Local\Temp\38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe"C:\Users\Admin\AppData\Local\Temp\38da97208a41f9ef0abae9c625886cb79ebfd16560f77189bdcf605b089ac98d.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1708
-
-
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:2036