Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19/09/2024, 04:56
Behavioral task
behavioral1
Sample
Sketv2.exe
Resource
win7-20240903-en
6 signatures
150 seconds
General
-
Target
Sketv2.exe
-
Size
30.6MB
-
MD5
e339d5f89f5374be972675621877cee7
-
SHA1
d9e2da950f7c35cc85254ebe03aaa8df223768a4
-
SHA256
8be2e0c29d544fa6ced88103491996f6f7c1767da066b43b14a827df1dc436c6
-
SHA512
271cf3cbc09eac1ea088aed63c8c01272b5defee13d89a3d25c87ed802514d70573f2f4bc59d3892402e74e3d6df6ca2d627d26804e09e9b3d4250b70b2ba22a
-
SSDEEP
786432:JAaPyJ3caNLZg9k4EYNoiZrNf8e9bV3TCPpBLxwJx:JAaPA3rYoeNfbxVDkrwJx
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Sketv2.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Sketv2.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Sketv2.exe -
resource yara_rule behavioral1/memory/2384-0-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-3-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-5-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-4-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-6-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-8-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-7-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-2-0x000000013F650000-0x0000000144710000-memory.dmp themida behavioral1/memory/2384-9-0x000000013F650000-0x0000000144710000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Sketv2.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2384 Sketv2.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2384 Sketv2.exe 2384 Sketv2.exe 2384 Sketv2.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Sketv2.exe"C:\Users\Admin\AppData\Local\Temp\Sketv2.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:2384