Analysis
- max time kernel
150s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/07/2026, 12:27
Behavioral task
behavioral1
Sample
my_setup.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target my_setup.exe
- Size 14.0MB
- Sample260714-pmwrdacw7j
- SHA256 196e90ac80c23b7a0b1eb97e77dd4cda6edffc57d93f3792f81a7a81b859c202
- MD5 e23eceab3f54d4b0bcfc3436b496118b
- SHA1 f56552e2e54143df69819c5b5ed4ee57886b6cda
- SHA512 643724727ababefb27ec27d58eca5f9e22a6f96ba00e00bee8b2a469140c85cd51ab70f71c7b8ca6ed830444914a41df5d64a0f706640dd4210717e58ade0f1e
- SSDEEP 393216:SmDdjdHpE3CUrTdJOVH4gGnZNUh3bsVz9Yqrc:tDZdJ3QBJeY5n8h4V2q4
- TLSH T19AE63337B249653DF02D5A366A72E220583BBB61AD138D5B96F408ACCF251603E3F747
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 464 my_setup.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 my_setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language my_setup.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/2004-1-0x0000000000DB0000-0x0000000000E8B000-memory.dmp innosetup behavioral2/memory/2004-7-0x0000000000DB0000-0x0000000000E8B000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2004 wrote to memory of 464 2004 my_setup.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\my_setup.exe"C:\Users\Admin\AppData\Local\Temp\my_setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Users\Admin\AppData\Local\Temp\is-ZXHD98DOVP.tmp\my_setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-ZXHD98DOVP.tmp\my_setup.tmp" /SL5="$400B0,13434864,835584,C:\Users\Admin\AppData\Local\Temp\my_setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:464
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-ZXHD98DOVP.tmp\my_setup.tmp
- Size 4.1MB
- SHA256 1c18eba4310232e152b9d88e6242c422c9e27539028d1e118ccc9edb576bece0
- MD5 2f82a4d8ac050f1e46e09b008a199ab8
- SHA1 253212514989446e9efe02c39dec6ed92df90676
- SHA512 18a26a3d502e81664b76ba6a7ae219c17103e3dbb21d6f5700c5750b352ab70fb9ad1f01841c851802368c6fa817538ca9bc2dfecb93cf9842a66efbf7c0db69
- SSDEEP 49152:NC+KV5oP3m5US+sVlCGnmJc8cnoWwDgxtIDjVT0S333yI:NCDLoUnnmJc8coWwDVT0S333J
- TLSH T18C166C13B288653AE4AB1B3B583BA658583F7F713A168C477BE40D4C4E396406D2B7C7
- MD5 SHA1 SHA512 SSDEEP TLSH