Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 12:26
Behavioral task
behavioral1
Sample
Smeta340_Setup_1.2.4.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target Smeta340_Setup_1.2.4.exe
- Size 13.2MB
- Sample260802-pl81baaa59
- SHA256 8419a4cb556dfb00095639b564620ebbc1dfe7025219524c5c77130a76bf9bac
- MD5 670c3a0150d6548b322220c6734353d7
- SHA1 18036a820cec07e60c7af6c21c2675f6bfd3071a
- SHA512 4ae5d7e3a969b197429ec068ae9c7cb8449dca32d2bb4a7e94e844217346608f22259006b949bfae0f194cb0c975590d7798ee805d713ac390fabee7eabab563
- SSDEEP 393216:GYyOZQqQoYv8SIGW4k6W2b6k9RKtyc9Jv:twqQoYk5GW8W2b6R79l
- TLSH T1D6D6233FF18B653EE45A5A363AB29610583B7A2164164C0797FCF88CCF265702D3E687
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4640 Smeta340_Setup_1.2.4.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 Smeta340_Setup_1.2.4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Smeta340_Setup_1.2.4.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/4708-0-0x0000000000900000-0x00000000009E9000-memory.dmp innosetup behavioral1/memory/4708-7-0x0000000000900000-0x00000000009E9000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4708 wrote to memory of 4640 4708 Smeta340_Setup_1.2.4.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\Smeta340_Setup_1.2.4.exe"C:\Users\Admin\AppData\Local\Temp\Smeta340_Setup_1.2.4.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\Users\Admin\AppData\Local\Temp\is-7XMXTDT8C5.tmp\Smeta340_Setup_1.2.4.tmp"C:\Users\Admin\AppData\Local\Temp\is-7XMXTDT8C5.tmp\Smeta340_Setup_1.2.4.tmp" /SL5="$80248,12638643,893952,C:\Users\Admin\AppData\Local\Temp\Smeta340_Setup_1.2.4.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4640
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-7XMXTDT8C5.tmp\Smeta340_Setup_1.2.4.tmp
- Size 4.2MB
- SHA256 f0a5e914e5702b4c92ae79f680c109f626a8672f03a99fc21b20626a20aead79
- MD5 0a48399d47fcc02034e7b4bf6edfade7
- SHA1 79e54d29a5fc9c19f903b667d05c288f809c7acc
- SHA512 add3033ed388b8429c8d17ec97d5592084e25133f881c7da1242dc15dc993a82e1ec0e2276eb80b6256e2fa2860fb6d4f5e14b983bc2ef547f51a4aae969823b
- SSDEEP 98304:+lUAbauOajmH8wRY/kFmEU6jmhO+Jrl333P7:0Ounjmc2FrSZ7
- TLSH T10B268F03F388753EE4571A3A483FA284983F7A213A15CD4B67FC299C8F396416D2A757
- MD5 SHA1 SHA512 SSDEEP TLSH