Analysis
- user interaction
yes - max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/06/2026, 23:14
Behavioral task
behavioral1
Sample
761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
General
- Target 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe
- Size 10.4MB
- Sample260626-276tasft21
- SHA256 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23
- MD5 b868a617eced860768e7ac8ef54c52d2
- SHA1 09200195841cc9d7000dda6d09698186231f0673
- SHA512 4ffdfda19cf40ce3f9d62be5694339b6d2f294e02949a334e1b28b55d4fad529b79117022dbdffcbd4621fb9d9aa74c50a2377c5438210c8e1258a05f917df77
- SSDEEP 98304:G5/NERynrkFtQS7TV3v+UCe7huEHr8N5uv4sJCUKj7y:K6yrStZV3v+URh9r4uv4iCTj7y
- TLSH T165B6F03BA28B212DE1AD163DF5729114643B6E6078125C0F96F0BC4CFF7D0B65A2E687
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2724 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.tmp - Loads dropped DLL 2 IoCs
pid Process 2724 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.tmp 2724 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.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 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/2008-0-0x00000000005F0000-0x00000000006F4000-memory.dmp innosetup behavioral1/memory/2008-12-0x00000000005F0000-0x00000000006F4000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2008 wrote to memory of 2724 2008 761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe"C:\Users\Admin\AppData\Local\Temp\761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Users\Admin\AppData\Local\Temp\is-Y5BHOGPKWV.tmp\761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.tmp"C:\Users\Admin\AppData\Local\Temp\is-Y5BHOGPKWV.tmp\761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.tmp" /SL5="$B005E,3360554,1007104,C:\Users\Admin\AppData\Local\Temp\761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2724
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-SMMCHZAF7G.tmp\_isetup\_isdecmp.dll
- Size 34KB
- SHA256 31d04c1e4bfdfa34704c142fa98f80c0a3076e4b312d6ada57c4be9d9c7dcf26
- MD5 c6ae924ad02500284f7e4efa11fa7cfc
- SHA1 2a7770b473b0a7dc9a331d017297ff5af400fed8
- SHA512 f321e4820b39d1642fc43bf1055471a323edcc0c4cbd3ddd5ad26a7b28c4fb9fc4e57c00ae7819a4f45a3e0bb9c7baa0ba19c3ceedacf38b911cdf625aa7ddae
- SSDEEP 768:Z4NHPfHCs6GNOpiM+RFjFyzcN23A4F+OiR9riuujF+X4UriXiRF:Zanvc+R9F4s8/RiPWuUs4UWXiv
- TLSH T11EF23AA1BDED1F53DA8A0A3056C994235C31E1D44B0008F7D5D9CA672A8E3A75FB329F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-Y5BHOGPKWV.tmp\761d368233e580ec07432628fcf2623880a2dd7df05ef2ee1bb833fd57e04e23.tmp
- Size 4.3MB
- SHA256 138f52656e5659613d3ca0380836a9efde79d9289be646726b0bccbc595324c7
- MD5 c9f294c49c8d92f343d39cda0af3ae36
- SHA1 a4839113cfea480d49da4091aad85b71076fd2d1
- SHA512 4f3f474893bb199659598e1388d20252be772951b704d2e46d56ddb78038efa2bf9d3407da44b71eda3edc92994e658996f8433aa86940f7ebef08cda5ab9248
- SSDEEP 98304:53U5HY/KwjoYY1j48UWm2eTMFdC+Jh3337:O4/1jorPmEr
- TLSH T1B4265B23B288613ED49E1A3ED83BA284983B7E2039258D4F67F43D5C9F395416D2E753
- MD5 SHA1 SHA512 SSDEEP TLSH