Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
110s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
01/01/2025, 13:18
Static task
static1
Behavioral task
behavioral1
Sample
31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe
Resource
win10v2004-20241007-en
General
-
Target
31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe
-
Size
225KB
-
MD5
49d77b0e16d4889c9869d18a4694d2e0
-
SHA1
71a1b7b0a8fa51924d468a2af7df02e0fa315705
-
SHA256
31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad
-
SHA512
7e74e532d316cd21539dfa57cd31c894c612a4f43d36cef6cfb7eb2f1f0104cf0c3e3b6cdbeae8582920f04a013104119bfbc32bb52641aecce1971dcef3b495
-
SSDEEP
6144:dA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:dATuTAnKGwUAW3ycQqg3
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
pid pid_target Process procid_target 2096 3792 WerFault.exe 102 688 1636 WerFault.exe 82 -
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 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Modifies data under HKEY_USERS 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client" svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 3568 Explorer.EXE Token: SeCreatePagefilePrivilege 3568 Explorer.EXE Token: SeShutdownPrivilege 3568 Explorer.EXE Token: SeCreatePagefilePrivilege 3568 Explorer.EXE -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3792 winver.exe 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1636 wrote to memory of 3792 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 102 PID 1636 wrote to memory of 3792 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 102 PID 1636 wrote to memory of 3792 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 102 PID 1636 wrote to memory of 3792 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 102 PID 3792 wrote to memory of 3568 3792 winver.exe 56 PID 1636 wrote to memory of 3568 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 56 PID 1636 wrote to memory of 2468 1636 31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe 42
Processes
-
C:\Windows\system32\sihost.exesihost.exe1⤵PID:2468
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3568 -
C:\Users\Admin\AppData\Local\Temp\31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe"C:\Users\Admin\AppData\Local\Temp\31d3f9e072bc52beb3b7c5f936c7e4de25660c6d3433e7812667ca4ca9393fad.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1636 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3792 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3792 -s 3004⤵
- Program crash
PID:2096
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 9763⤵
- Program crash
PID:688
-
-
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman1⤵
- Modifies data under HKEY_USERS
PID:4976
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3792 -ip 37921⤵PID:5024
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1636 -ip 16361⤵PID:32