Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 15:15
Behavioral task
behavioral1
Sample
Eklenti_Kurulum.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target Eklenti_Kurulum.exe
- Size 1.9MB
- Sample261012-snbdlsfz8j
- SHA256 f60e0d6a071270602aa5840870fa7487c1f4000bdb14e92a92b24e49d5b51637
- MD5 8260e62032ad9c392693cd675860321c
- SHA1 6db8dd27d6ec92c095fc510e96d1581333f1a078
- SHA512 a1c95298060f85e09d261bc57270493704050505904b24c6c4c329c07927cc5b492f19b27a95a3caecbd71eabb57c67476e9e426b3a9dd5237c76c0146a3c95b
- SSDEEP 24576:pXkwiiUWhWXKaOEMrNe/0lCyF7KDFbJnPrUXsazZ+Jsp1B34FGohdN1YL/iM7pQZ:pDXr/lCywnjUX9zZ0U12GIyNtI
- TLSH T1B095CF13F24E673EE46A5A3649729A50443FBE60641E8CA396EC3E4CCE391601D7FE47
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4100 Eklenti_Kurulum.tmp - 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 Eklenti_Kurulum.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Eklenti_Kurulum.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/4456-1-0x00000000007E0000-0x00000000008C7000-memory.dmp innosetup behavioral2/memory/4456-8-0x00000000007E0000-0x00000000008C7000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4456 wrote to memory of 4100 4456 Eklenti_Kurulum.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\Eklenti_Kurulum.exe"C:\Users\Admin\AppData\Local\Temp\Eklenti_Kurulum.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4456 -
C:\Users\Admin\AppData\Local\Temp\is-80EEN.tmp\Eklenti_Kurulum.tmp"C:\Users\Admin\AppData\Local\Temp\is-80EEN.tmp\Eklenti_Kurulum.tmp" /SL5="$4010E,904773,882176,C:\Users\Admin\AppData\Local\Temp\Eklenti_Kurulum.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4100
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-80EEN.tmp\Eklenti_Kurulum.tmp
- Size 3.6MB
- SHA256 2bca39599b269e7b584c2a206a9edf3884ff94f1b08b4b04f29546da5f89e8d1
- MD5 e4ca311132169c997ebcbceb49cb163c
- SHA1 34b870e9691a4b86288e560d59c5a2f55bdd0e5a
- SHA512 b3fec23cfacb5f7dc0e2bdbe6a8d133edd1d24ab60033c546d2a51ee8e93863ca080688b885f20f03b0c8386a24fab4cdfc4cbbf9351d49cf6ed4a52cd9f2c60
- SSDEEP 49152:I44B+lNsHPWeelGdwSxQRw9CuL0wijepA8oGd9Tg70azpkf+333TH:XIPp70wijepoGzgbA+333T
- TLSH T1A3066D13F388613ED05B2A3B693F9254583F767029178C579BEC3A8C4E795802E3A767
- MD5 SHA1 SHA512 SSDEEP TLSH