Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
13/08/2026, 04:10
Behavioral task
behavioral1
Sample
c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe
- Size 6.3MB
- Sample260813-erf7dagg42
- SHA256 c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc
- MD5 1486b9a1fbd448044b155a29a9c33fab
- SHA1 134aedb230fe9d5d687a0a57be4c1182a9a516b4
- SHA512 93339dc580071aeb14c3ac384cffb8c4dac3f1d20a5a808f3ec5ae361679d4ae208dd8af85675ae43b40e2990c10c709a2cc8c80afea9ae67c94a0089beb377c
- SSDEEP 196608:DH0JcUVY1kUT4VBGS0s1Mj73EQdOtxzEUC:D5by4WISpY3/daC
- TLSH T16A661237B28A653EF06E5A365A739210953B7761AD138D0ED7E4086CCF291A03E3B747
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3048 c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.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 c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/3368-0-0x0000000000680000-0x0000000000763000-memory.dmp innosetup behavioral2/memory/3368-7-0x0000000000680000-0x0000000000763000-memory.dmp innosetup - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3048 c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3368 wrote to memory of 3048 3368 c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe"C:\Users\Admin\AppData\Local\Temp\c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\is-45KJYE9FR6.tmp\c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.tmp"C:\Users\Admin\AppData\Local\Temp\is-45KJYE9FR6.tmp\c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.tmp" /SL5="$80224,5076008,867328,C:\Users\Admin\AppData\Local\Temp\c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3048
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-45KJYE9FR6.tmp\c97ae09c0f287c44aa4800e7a42236e73a8a20e89955f5ecf5c3e2a79e8b5ecc.tmp
- Size 4.8MB
- SHA256 ce6de2c06059a9b634a88db86759101c375653d55db9842783569c1409b13d33
- MD5 40d9318d19ad2c1df16e5d0d23e9a82d
- SHA1 ba0669669ce7bdfd8183f806ecea330a4a7032ec
- SHA512 0933ae8525abcf4d97defd1a42a5d12d4b18ac13508796dfb57af73f6d25b4769189364b6cd971e743d5375c2c7ac1f17f5cb746820c45013a038645eb81c8b6
- SSDEEP 98304:vlZvw1kofkp8V1zf1CDQ4D+UDdRzaFDVmC333p333SFx:dZvwKoJpCP+YahyL
- TLSH T149368D13B688653ED4AB1A3A5C7BB259583F7A313A168C077BF40D4C8F396412D3AB47
- MD5 SHA1 SHA512 SSDEEP TLSH