Analysis
- max time kernel
148s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 23:10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe
- Size 1.4MB
- Sample260809-254k6ach62
- SHA256 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482
- MD5 b02affe137c4c6a29a74f1cf4c4f6ca2
- SHA1 7b2b25d1af157a6c9c0fc9dfb10ebf89f443a686
- SHA512 d1b3e25be3c442dde4f2639677b322d8a763123ebfa06e326151cac6811b9119e4b3fa7525ecbd7ce68a67392ed140a0ad40f7a8920221619b0b6a1a9169756c
- SSDEEP 24576:3B8KjKjGFygcc23L1/NVOmOSGb6E3ecS4fzrjxJh9UZXlpbPvC7xtYUrEmFlo+LK:WKjKWQc2b1FVgbjrjxPe1pbPSQm1FloF
- TLSH T11865230572E08074E4F22E30A970DAB55B7EFD7469319A0B13991E3D6F38981EA35B73
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created C:\autorun.inf 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File opened for modification C:\autorun.inf 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created F:\autorun.inf 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File opened for modification F:\autorun.inf 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe -
resource yara_rule behavioral2/memory/4588-1-0x0000000000D40000-0x0000000000D52000-memory.dmp upx behavioral2/memory/4588-2-0x0000000000D40000-0x0000000000D52000-memory.dmp upx behavioral2/memory/4588-4-0x0000000000D40000-0x0000000000D52000-memory.dmp upx behavioral2/memory/4588-82-0x0000000000D40000-0x0000000000D52000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_kn.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ko.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_zh-CN.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleUpdateBroker.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_pt-BR.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleUpdateSetup.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleUpdate.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\psmachine_64.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_es.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_id.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_nl.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_sk.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_tr.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_en-GB.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_is.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_iw.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ro.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_vi.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File opened for modification C:\Program Files (x86)\Google\Temp\GUT297.tmp 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleCrashHandler.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\psuser_64.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_bn.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_cs.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_no.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_pt-PT.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_sl.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\psuser.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ja.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ru.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_zh-TW.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_mr.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\psmachine.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleCrashHandler64.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleUpdateCore.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ar.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_fi.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_hi.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_it.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_lt.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_gu.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_pl.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_sw.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_uk.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_am.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_bg.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_de.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_lv.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdate.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_el.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_fil.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ml.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_sv.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\GoogleUpdateComRegisterShell64.exe 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_hu.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ms.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_fr.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_hr.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_en.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_es-419.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_ta.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_et.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_sr.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_te.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe File created C:\Program Files (x86)\Google\Temp\GUM296.tmp\goopdateres_th.dll 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe - System Location Discovery: System Language Discovery 1 TTPs 1 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 81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe"C:\Users\Admin\AppData\Local\Temp\81ec32f105004fe08fa004652d9b43d6202814396a38ca589c615b044151c482.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4588