Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/09/2026, 02:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
General
- Target a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe
- Size 1.4MB
- Sample260907-cs4b7axblf
- SHA256 a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92
- MD5 6bc8bbdc35eb7000a323e6070fd1b9e6
- SHA1 d710faee2657eb653d917e4e39ea4793761eeb48
- SHA512 c374543a6026c5fc04edae8f2361dc20e21f0f80c3e6fe469b1fa5103c09d425d476c18dc0aad8e5b75da7d1d614b37e6bb745a1b38dda2b23ec6dc6f0a3275f
- SSDEEP 24576:Os8KjKjGFygcc23L1/NVOmOSGb6E3ecS4fzrjxJh9UZXlpbPvC7xtYUrEmFlo+Lg:aKjKWQc2b1FVgbjrjxPe1pbPSQm1Floz
- TLSH T19B65230572E18074E4F21E30A970DAB15B7EFD746931AA0B13991E3D6F38981EA35B73
- 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 a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File opened for modification C:\autorun.inf a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created F:\autorun.inf a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File opened for modification F:\autorun.inf a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe -
resource yara_rule behavioral1/memory/3080-2-0x00000000014F0000-0x0000000001504000-memory.dmp upx behavioral1/memory/3080-3-0x00000000014F0000-0x0000000001504000-memory.dmp upx behavioral1/memory/3080-83-0x00000000014F0000-0x0000000001504000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_zh-TW.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\psmachine_64.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ar.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_bg.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_da.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_en.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_et.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_hi.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_mr.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File opened for modification C:\Program Files (x86)\Google\Temp\GUT5B1C.tmp a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleUpdate.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_el.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_fa.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_id.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_en-GB.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_hr.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ja.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ko.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ms.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\psmachine.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_lt.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ro.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ru.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_sk.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_sw.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_th.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_vi.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleUpdateOnDemand.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleUpdateComRegisterShell64.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_pt-BR.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_uk.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_zh-CN.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File opened for modification C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleUpdateSetup.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdate.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleUpdateCore.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_is.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_it.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_kn.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleCrashHandler64.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_no.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_sl.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_fi.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_fr.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_tr.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_gu.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\psuser.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ca.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_pt-PT.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_bn.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_de.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_sv.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ta.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_te.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\GoogleUpdateBroker.exe a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ml.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_pl.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_am.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_nl.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_sr.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_cs.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_es.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_fil.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_iw.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe File created C:\Program Files (x86)\Google\Temp\GUM5B1B.tmp\goopdateres_ur.dll a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.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 a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe"C:\Users\Admin\AppData\Local\Temp\a71bcb1ec5c4305e9891dd3faadc2bd269884e5fc9dc402adf3a769177246c92.exe"1⤵
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3080