Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/08/2026, 18:12
Behavioral task
behavioral1
Sample
aa1e063cb0ebd2b16b97c4f4104bb24a32e8ba456c1a4867bc7d310cec62fd37.dll
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target aa1e063cb0ebd2b16b97c4f4104bb24a32e8ba456c1a4867bc7d310cec62fd37.dll
- Size 7.9MB
- Sample260814-wthawsfl9w
- SHA256 aa1e063cb0ebd2b16b97c4f4104bb24a32e8ba456c1a4867bc7d310cec62fd37
- MD5 f54e421ceac1e18c14828619a3707929
- SHA1 98b73f0f24ad2effded380f8312e3ff5a49354e4
- SHA512 e35c3f623670d984b2f83d3aaa6989cc9b0cde4bf819868ccfb711b0cfb2ffbdce70faf9ae6ec419f7881b8a7eac5f2c91c3ac21deb328d47575a1fa5f4cc4af
- SSDEEP 98304:N1nxf86Ygu5B1eUyj/8aKSbsdplPanaoU7pJqhoJ2pVQTkyICVBo6Ra4uPElHunM:fxf5YwjHbi/EapJPk9yI6NRa4uSHS67
- TLSH T1DF86333235561194F0F2C13A893BFEF873FB925A8D80987965E2FDC626759E0E713602
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/4928-9-0x0000000073FA0000-0x0000000074F7C000-memory.dmp vmprotect - System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4928 rundll32.exe 4928 rundll32.exe 4928 rundll32.exe 4928 rundll32.exe 4928 rundll32.exe 4928 rundll32.exe 4928 rundll32.exe 4928 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2768 wrote to memory of 4928 2768 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\aa1e063cb0ebd2b16b97c4f4104bb24a32e8ba456c1a4867bc7d310cec62fd37.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\aa1e063cb0ebd2b16b97c4f4104bb24a32e8ba456c1a4867bc7d310cec62fd37.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4928
-