Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/08/2026, 23:26
Behavioral task
behavioral1
Sample
PESJP Patch 2013 High Quality Graphic Patch.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target PESJP Patch 2013 High Quality Graphic Patch.exe
- Size 36.1MB
- Sample260823-3eve8sbm21
- SHA256 016a60e88fa7cc268be0ba91314264e9586f006f26845dd2522f7ab84aed3cd4
- MD5 31f9d7c1d315d129ce40c971658f5d36
- SHA1 399b1bda268cebf04ed72b1e4e72fc59b681ad52
- SHA512 f2e4993b53ab19d7251cb3a84ebd9b28cd522fbf1f53961f1f1e94d3f5927b037d3e9193bb7f834d510ff2ae8e53086019717d0c688bc941f616705242e9bebd
- SSDEEP 786432:8zD2IqxOsXiN8KhRGEGrDwor3E89CDgZ5cwmdkXRr:uhkRXieERwnwr89CUZOdkXl
- TLSH T16587334873B552F7E9AC23369992F1383C962F9538F781B91EB8F6CF787A1445834881
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4600 PESJP Patch 2013 High Quality Graphic Patch.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 PESJP Patch 2013 High Quality Graphic Patch.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PESJP Patch 2013 High Quality Graphic Patch.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/4748-0-0x0000000000400000-0x000000000046D000-memory.dmp innosetup behavioral1/memory/4748-14-0x0000000000400000-0x000000000046D000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4748 wrote to memory of 4600 4748 PESJP Patch 2013 High Quality Graphic Patch.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\PESJP Patch 2013 High Quality Graphic Patch.exe"C:\Users\Admin\AppData\Local\Temp\PESJP Patch 2013 High Quality Graphic Patch.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Users\Admin\AppData\Local\Temp\is-61LS5.tmp\PESJP Patch 2013 High Quality Graphic Patch.tmp"C:\Users\Admin\AppData\Local\Temp\is-61LS5.tmp\PESJP Patch 2013 High Quality Graphic Patch.tmp" /SL5="$A0218,37162637,406528,C:\Users\Admin\AppData\Local\Temp\PESJP Patch 2013 High Quality Graphic Patch.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4600
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-61LS5.tmp\PESJP Patch 2013 High Quality Graphic Patch.tmp
- Size 1.4MB
- SHA256 9dead07b4aa5904f009f7b1e91a7a23139043ec7ce438fc500b8c43035ffd6f1
- MD5 a4647a77a5820539c9d358e2496da42a
- SHA1 602831e246f44a4f4165382ac70757b0157059e3
- SHA512 ba300b2fb6ca2c3b215e471a8d8423e45fdbaeefe66c9d762030b8a9bf6a7ced7e00e3c21119262903b60a5334c0e18abe0d4327ef783be3a1a7c14d6eec3438
- SSDEEP 24576:lh+EpSGP3ZEgRhuRKOODzjJBwjOGfcCUWgEf0ZsMCmGpYqrr7WLDhE3hHx92v:Fa+PjJaEWZAsT3riLDy3I
- TLSH T12C655B22A3914433D5732F758D67D2B85839BE603E64D98A7EF8AE0C2E35F407D35292
- MD5 SHA1 SHA512 SSDEEP TLSH