Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
139s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
20/05/2024, 01:10
Static task
static1
Behavioral task
behavioral1
Sample
Grp Mn Installer.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Grp Mn Installer.exe
Resource
win10v2004-20240508-en
General
-
Target
Grp Mn Installer.exe
-
Size
99.1MB
-
MD5
d70c6f8c5ae10a28222952a3f41bbacb
-
SHA1
6f1805f2bafbb8c261476118d11112624de39e65
-
SHA256
97324d678d270983b1a8941deed3a60e472d04e4feb641f1ca7e6cf8c5f1246b
-
SHA512
9fbcea4957532917ce0270a31858f9b2c9b0b9a90fb499076472d92bdffc58d153a02005d3923fe22a82898cdfced77cced10ea8894b56fbb2c7590c07ce433f
-
SSDEEP
786432:7k4k4k4k4k4k4k4k4k4k4k4k4k4k4k4k4k:7hhhhhhhhhhhhhhhh
Malware Config
Signatures
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4816 powershell.exe -
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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation Grp Mn Installer.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4816 powershell.exe 4816 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4816 powershell.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1416 wrote to memory of 4816 1416 Grp Mn Installer.exe 84 PID 1416 wrote to memory of 4816 1416 Grp Mn Installer.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\Grp Mn Installer.exe"C:\Users\Admin\AppData\Local\Temp\Grp Mn Installer.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath C:2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4816
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82