Analysis
- max time kernel
168s - max time network
194s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 13:07
Behavioral task
behavioral1
Sample
reaConverterPro-Setup.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target reaConverterPro-Setup.exe
- Size 410.1MB
- Sample260730-qctppssvb1
- SHA256 53e8d8ebd4e2c9cdc13495a6dd10b767bc2952f1e9a6761e08839f6ca627411d
- MD5 6b9c816830d4d8ada4f8eddb5aa216d7
- SHA1 b55609411d25c09cf9f4774168829fa167ac7a54
- SHA512 dffaf18ed6e896313b173432fe4d0655d8acbc4f42a523bb7a720709ca8bf4768b73551c498b5b4467671a2e96b2de45def461aee2b8da7d2aa8bf318e2e6813
- SSDEEP 6291456:r/xtMQm4KKsH2qtwQIgawBK11IIa4+3bMhC4dXsQjgLHwWpK5yMt79gWeFqQtFsG:r/MJ4psEQIgaiK8XQg4dX1mK5wqU
- TLSH T1592933A6BD52E427D0B74AB4EE2D8A30103D9575220B080A96F04F19AFCB57DC97E5CF
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 5964 reaConverterPro-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 reaConverterPro-Setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reaConverterPro-Setup.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/2636-0-0x00000000003C0000-0x0000000000513000-memory.dmp innosetup behavioral2/memory/2636-8-0x00000000003C0000-0x0000000000513000-memory.dmp innosetup - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5964 reaConverterPro-Setup.tmp - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2636 wrote to memory of 5964 2636 reaConverterPro-Setup.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\reaConverterPro-Setup.exe"C:\Users\Admin\AppData\Local\Temp\reaConverterPro-Setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Users\Admin\AppData\Local\Temp\is-VDYAWY8WK6.tmp\reaConverterPro-Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-VDYAWY8WK6.tmp\reaConverterPro-Setup.tmp" /SL5="$4009C,428159457,1330176,C:\Users\Admin\AppData\Local\Temp\reaConverterPro-Setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5964
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-VDYAWY8WK6.tmp\reaConverterPro-Setup.tmp
- Size 5.2MB
- SHA256 af6b671c2cd9941f0e4306cf3acb5605bae33436188e55ae64c75a1d27f9790e
- MD5 0557e8b5738674b9f0ff4398d4f30e19
- SHA1 cfd0f9cf59d3c96118fd21516435bf0105d47573
- SHA512 a0f58a3ba96b798db4b1095f7903f31e3ba407327a2fc5b4c27fe03a5edc606a81d6620427a0b4d7b2b6fff87db7ee09a6d3b6a551ed4a4959ae18be6b42ee00
- SSDEEP 98304:xvdHRh7Vhv2Wn+FYGa7xP2gRQJhsmC333p333lO:bHLn+eHNt0x
- TLSH T17C468E53BA44B03AD4A70A36DD2F9664483FB5342A1A8D0B57F00F5C0E7F6499D2A6CF
- MD5 SHA1 SHA512 SSDEEP TLSH