Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250211-en -
resource tags
arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system -
submitted
13/02/2025, 04:13
Static task
static1
Behavioral task
behavioral1
Sample
a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe
Resource
win10v2004-20250211-en
General
-
Target
a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe
-
Size
579KB
-
MD5
f263a47f4438d83b0ee49453e41d6c54
-
SHA1
16d7e1db40d61bfcd5a2597bd1594085cd8e7890
-
SHA256
a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272
-
SHA512
d15bf611bc97a47b74d6d297c75f2ff20016aeb6cf90069492b78df09f978907c4fd84fdb8d6d46d99331a5dcfcfc89ba9e8ed366e5164c2ecb138d6f088088f
-
SSDEEP
12288:YbD5arFJwK6hMJ6ZzHFZfc28beMGTfZuqb79:rBJwdhMJ6ZzHrfcsMGTfZ5P9
Malware Config
Signatures
-
Imminent family
-
Downloads MZ/PE file 1 IoCs
flow pid Process 33 3904 Process not Found -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2656314083-4170277356-267438488-1000\Control Panel\International\Geo\Nation a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe -
Executes dropped EXE 1 IoCs
pid Process 4144 Webfrequency.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2656314083-4170277356-267438488-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webdevelop = "C:\\Users\\Admin\\AppData\\Roaming\\Webdevelop\\Webfrequency.exe" a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4144 set thread context of 4932 4144 Webfrequency.exe 100 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 4 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 a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Webfrequency.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2464 MicrosoftEdgeUpdate.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4932 RegAsm.exe Token: 33 4932 RegAsm.exe Token: SeIncBasePriorityPrivilege 4932 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4932 RegAsm.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1952 wrote to memory of 4144 1952 a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe 97 PID 1952 wrote to memory of 4144 1952 a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe 97 PID 1952 wrote to memory of 4144 1952 a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe 97 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100 PID 4144 wrote to memory of 4932 4144 Webfrequency.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe"C:\Users\Admin\AppData\Local\Temp\a0e0881d4b8a8410a88e232674cb0a0a56823ca1aeb0c4ebf3f191b0a03d9272.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe"C:\Users\Admin\AppData\Roaming\Webdevelop\Webfrequency.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4144 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4932
-
-
-
C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz48cmVxdWVzdCBwcm90b2NvbD0iMy4wIiB1cGRhdGVyPSJPbWFoYSIgdXBkYXRlcnZlcnNpb249IjEuMy4xOTUuNDMiIHNoZWxsX3ZlcnNpb249IjEuMy4xOTUuNDMiIGlzbWFjaGluZT0iMSIgc2Vzc2lvbmlkPSJ7RjRBMjY0MzEtNDQ2OS00Rjk1LUI2NUQtNzg0RTBENkFDRTc2fSIgdXNlcmlkPSJ7NjVGNTNFODctODZDNy00RjE4LTk5Q0EtNjM0RUIyOTYxNzVDfSIgaW5zdGFsbHNvdXJjZT0ibGltaXRlZCIgcmVxdWVzdGlkPSJ7ODFFMkNDQjEtMEE0Ni00NUE4LUJEOEMtNDE4RUU2NDYyOTcyfSIgZGVkdXA9ImNyIiBkb21haW5qb2luZWQ9IjAiPjxodyBsb2dpY2FsX2NwdXM9IjIiIHBoeXNtZW1vcnk9IjQiIGRpc2tfdHlwZT0iMiIgc3NlPSIxIiBzc2UyPSIxIiBzc2UzPSIxIiBzc3NlMz0iMSIgc3NlNDE9IjEiIHNzZTQyPSIxIiBhdng9IjEiLz48b3MgcGxhdGZvcm09IndpbiIgdmVyc2lvbj0iMTAuMC4xOTA0MS4xMjg4IiBzcD0iIiBhcmNoPSJ4NjQiIHByb2R1Y3RfdHlwZT0iNDgiIGlzX3dpcD0iMCIgaXNfaW5fbG9ja2Rvd25fbW9kZT0iMCIvPjxvZW0gcHJvZHVjdF9tYW51ZmFjdHVyZXI9IiIgcHJvZHVjdF9uYW1lPSIiLz48ZXhwIGV0YWc9IiZxdW90O0UreGJBejZZNnNVMTI4OWJTNnFsNFZSTGJramZCVUdUTUpzanJIcjQ0aUk9JnF1b3Q7Ii8-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODM0MTAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NTUzNjg2NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1NjA4MzIyODYzIi8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2464
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵PID:4808
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
579KB
MD51dde9174051c96d0a3b0d929bb978717
SHA18dd9603dc160e02e5c7f024887d01e0bb8d4adf6
SHA2565be483483bd0bbbc701e64b159872b445733992f91e9e4b234d32c3d05296b92
SHA51215717fe6de4495024d20f3e156f36d85b4a87fbc7407b622ff80d1941dc798af9f23f65b0d4f4dd07823b51087e41ffd9914765d95ac73bd4f71eb44804b077b