Analysis
- max time kernel
149s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
15/04/2026, 12:33
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe
Resource
win10v2004-20260130-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe
Resource
win11-20260130-en
11 signatures
150 seconds
General
- Target 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe
- Size 824KB
- Sample260415-prk6fag13s
- SHA256 6cf6caae9a0753a12a355a40b34f4b3b6ec5918c263755a717a3f4f4b4a3b867
- MD5 f3ac7b12063ff3136f4830de8af4e7cd
- SHA1 82e6a1134e6adb19aebb76d903dd2a7d22d8ff70
- SHA512 a1d49587b7170738f5d6f191caa32430d266fa0497caf1d9d76e4d532dbdcf1165bc74c0a10e66794bcd522ac702ee91782dd9744b64be679a59937038df0bd7
- SSDEEP 6144:U4sZBOZdjEYTPXMhaMP/kFTA7OAKBOZdjEYTPXMhaMP/a:UnANL8oq/kFTsO2NL8oq/a
- TLSH T12D05FC3406718E04D863C3B42C950D955D6A1EF8CDF86795C707A0AE29BD7FA32AD3AC
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Drops file in Drivers directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\drivers\etc\hosts msbsu.exe File opened for modification C:\Windows\system32\drivers\etc\hosts nqfrtvk.exe File opened for modification C:\Windows\system32\drivers\etc\hosts ujexsw.exe File opened for modification C:\Windows\system32\drivers\etc\hosts 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe - Checks computer location settings 2 TTPs 4 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Control Panel\International\Geo\Nation 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe Key value queried \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Control Panel\International\Geo\Nation msbsu.exe Key value queried \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Control Panel\International\Geo\Nation nqfrtvk.exe Key value queried \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\Control Panel\International\Geo\Nation ujexsw.exe - Deletes itself 1 IoCs
pid Process 3928 msbsu.exe - Executes dropped EXE 64 IoCs
pid Process 3928 msbsu.exe 2696 ujexsw.exe 3780 nqfrtvk.exe 2112 nqfrtvk.exe 3268 msbsu.exe 5096 ujexsw.exe 2944 ujexsw.exe 4608 ujexsw.exe 4084 ujexsw.exe 1408 ujexsw.exe 1668 ujexsw.exe 2176 ujexsw.exe 4136 ujexsw.exe 1216 ujexsw.exe 2856 ujexsw.exe 1372 ujexsw.exe 5980 ujexsw.exe 2600 ujexsw.exe 4896 ujexsw.exe 4568 ujexsw.exe 3424 ujexsw.exe 2312 ujexsw.exe 5160 ujexsw.exe 2484 ujexsw.exe 5764 ujexsw.exe 5712 ujexsw.exe 2716 ujexsw.exe 4152 ujexsw.exe 4428 ujexsw.exe 752 ujexsw.exe 2152 ujexsw.exe 4836 ujexsw.exe 4924 ujexsw.exe 4536 ujexsw.exe 5832 ujexsw.exe 2536 ujexsw.exe 4864 ujexsw.exe 1292 ujexsw.exe 3448 ujexsw.exe 5228 ujexsw.exe 5892 ujexsw.exe 5992 ujexsw.exe 396 ujexsw.exe 5724 ujexsw.exe 2712 ujexsw.exe 5440 ujexsw.exe 5476 ujexsw.exe 1072 ujexsw.exe 3472 ujexsw.exe 1288 ujexsw.exe 6108 ujexsw.exe 440 ujexsw.exe 5960 ujexsw.exe 5692 ujexsw.exe 5112 ujexsw.exe 6036 ujexsw.exe 6124 ujexsw.exe 1808 ujexsw.exe 5904 ujexsw.exe 5632 ujexsw.exe 780 ujexsw.exe 3084 ujexsw.exe 676 ujexsw.exe 1120 ujexsw.exe - Adds Run key to start application 2 TTPs 12 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ujexsw = "c:\\windows\\system32\\ujexsw.exe" 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nqfrtvk = "c:\\windows\\nqfrtvk.exe" 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msbsu = "c:\\windows\\system\\msbsu.exe" msbsu.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ujexsw = "c:\\windows\\system32\\ujexsw.exe" msbsu.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nqfrtvk = "c:\\windows\\nqfrtvk.exe" msbsu.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ujexsw = "c:\\windows\\system32\\ujexsw.exe" nqfrtvk.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msbsu = "c:\\windows\\system\\msbsu.exe" ujexsw.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msbsu = "c:\\windows\\system\\msbsu.exe" 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msbsu = "c:\\windows\\system\\msbsu.exe" nqfrtvk.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nqfrtvk = "c:\\windows\\nqfrtvk.exe" nqfrtvk.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ujexsw = "c:\\windows\\system32\\ujexsw.exe" ujexsw.exe Set value (str) \REGISTRY\USER\S-1-5-21-914486190-3969805341-592249730-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nqfrtvk = "c:\\windows\\nqfrtvk.exe" ujexsw.exe - Drops file in System32 directory 55 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\xclv.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\iljaowqz.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\uvasegru.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\xclv.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\ogvqqxrc.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\qiask.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\ogvqqxrc.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\hboryp.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\hboryp.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\hboryp.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\ulmeglmd.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\iljaowqz.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\iljaowqz.exe ujexsw.exe File opened for modification C:\windows\SysWOW64\ujexsw.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\uvasegru.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\phmrynl.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\mptbbjkn.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\uvasegru.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\ulmeglmd.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\qiask.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\ogvqqxrc.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\ancv.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\ancv.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\xnultdf.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\hboryp.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\uvto.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\ulmeglmd.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification \??\c:\windows\SysWOW64\ujexsw.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\ogvqqxrc.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\uvto.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\xnultdf.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\fxbhekbb.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\ancv.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\ancv.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File created \??\c:\windows\SysWOW64\ujexsw.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\phmrynl.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\xnultdf.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\fxbhekbb.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\xclv.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\mptbbjkn.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\uvasegru.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\phmrynl.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\xclv.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\mptbbjkn.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\qiask.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\iljaowqz.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\ulmeglmd.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\xnultdf.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\fxbhekbb.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\uvto.exe 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\SysWOW64\mptbbjkn.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\qiask.exe msbsu.exe File opened for modification C:\Windows\SysWOW64\uvto.exe nqfrtvk.exe File opened for modification C:\Windows\SysWOW64\phmrynl.exe ujexsw.exe File opened for modification C:\Windows\SysWOW64\fxbhekbb.exe ujexsw.exe - Drops file in Windows directory 64 IoCs
description ioc Process File opened for modification C:\Windows\system\kenwvubvjczc msbsu.exe File opened for modification C:\Windows\nhwqjczc nqfrtvk.exe File opened for modification C:\Windows\uovayvxcjczc nqfrtvk.exe File opened for modification C:\Windows\wsxwfsbjczc nqfrtvk.exe File opened for modification C:\Windows\bhgbvwjczc nqfrtvk.exe File opened for modification C:\Windows\system\bzxfzggjczc msbsu.exe File opened for modification C:\Windows\system\ftthjczc msbsu.exe File opened for modification C:\Windows\iury.jczc nqfrtvk.exe File opened for modification C:\Windows\system\iunsjczc ujexsw.exe File opened for modification C:\Windows\system\owb.jczc ujexsw.exe File opened for modification C:\Windows\system\gzzwtgojczc ujexsw.exe File opened for modification C:\Windows\system\ulzgpjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\suepajczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\lufazlijczc nqfrtvk.exe File opened for modification C:\Windows\wgstv.iljczc nqfrtvk.exe File opened for modification C:\Windows\system\qwgrrjczc ujexsw.exe File opened for modification C:\Windows\system\lxonnjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\cxiecdjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\te.sjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\x.zegjczc msbsu.exe File opened for modification C:\Windows\system\nurndkikjczc msbsu.exe File opened for modification C:\Windows\system\rbmkejczc msbsu.exe File opened for modification C:\Windows\system\nknd.jczc msbsu.exe File opened for modification C:\Windows\pbzvdrjczc nqfrtvk.exe File opened for modification C:\Windows\system\eu.zftjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\zdgdjczc msbsu.exe File opened for modification C:\Windows\system\tygmwjczc msbsu.exe File opened for modification C:\Windows\system\ecchjczc msbsu.exe File opened for modification C:\Windows\rwqctwayjczc nqfrtvk.exe File opened for modification C:\Windows\klkgtogjczc nqfrtvk.exe File opened for modification C:\Windows\system\dyzxjczc ujexsw.exe File opened for modification C:\Windows\system\eakaqjczc ujexsw.exe File opened for modification C:\Windows\system\r.pcejczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\kpildajczc msbsu.exe File opened for modification C:\Windows\azfemqjczc nqfrtvk.exe File opened for modification C:\Windows\system\qlgrxjczc ujexsw.exe File opened for modification C:\Windows\system\anegrmzjczc msbsu.exe File opened for modification C:\Windows\qnkiyjczc nqfrtvk.exe File opened for modification C:\Windows\uq.wjczc nqfrtvk.exe File opened for modification C:\Windows\system\xarddjczc ujexsw.exe File opened for modification C:\Windows\system\lregtyyjczc ujexsw.exe File opened for modification C:\Windows\system\hkgexbzjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\hphsjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\vfndwymljczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\ghipsdujczc msbsu.exe File opened for modification C:\Windows\system\yubf.jczc msbsu.exe File opened for modification C:\Windows\system\bophjczc msbsu.exe File opened for modification C:\Windows\system\cilocrjczc msbsu.exe File opened for modification C:\Windows\.lhtjczc nqfrtvk.exe File opened for modification C:\Windows\system\gpogojczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\uirrzohmjczc nqfrtvk.exe File opened for modification C:\Windows\mzibdhtrjczc nqfrtvk.exe File opened for modification C:\Windows\kinyqbejczc nqfrtvk.exe File opened for modification C:\Windows\osnpjczc nqfrtvk.exe File opened for modification C:\Windows\lrvorjczc nqfrtvk.exe File opened for modification C:\Windows\znuajczc nqfrtvk.exe File opened for modification C:\Windows\system\hmcqxovjczc ujexsw.exe File opened for modification C:\Windows\system\kfqhyxycjczc 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe File opened for modification C:\Windows\system\kynnpeljczc msbsu.exe File opened for modification C:\Windows\system\wrcyvgzjczc msbsu.exe File opened for modification C:\Windows\system\vodrojczc msbsu.exe File opened for modification C:\Windows\system\uyyojczc msbsu.exe File opened for modification C:\Windows\uekujczc nqfrtvk.exe File opened for modification C:\Windows\dswx.rjczc nqfrtvk.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 64 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 ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msbsu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ujexsw.exe - Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msbsu.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ nqfrtvk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ ujexsw.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 3928 msbsu.exe 3928 msbsu.exe 2696 ujexsw.exe 2696 ujexsw.exe 3780 nqfrtvk.exe 3780 nqfrtvk.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 3928 msbsu.exe 3928 msbsu.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 3928 msbsu.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2112 nqfrtvk.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 2696 ujexsw.exe 3928 msbsu.exe 3928 msbsu.exe - Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5100 wrote to memory of 3928 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 85 PID 5100 wrote to memory of 2696 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 88 PID 5100 wrote to memory of 3780 5100 2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe 89 PID 3928 wrote to memory of 5096 3928 msbsu.exe 99 PID 2112 wrote to memory of 2944 2112 nqfrtvk.exe 101 PID 2696 wrote to memory of 4608 2696 ujexsw.exe 104 PID 3928 wrote to memory of 4084 3928 msbsu.exe 105 PID 2112 wrote to memory of 1408 2112 nqfrtvk.exe 106 PID 2696 wrote to memory of 1668 2696 ujexsw.exe 110 PID 3928 wrote to memory of 2176 3928 msbsu.exe 112 PID 2112 wrote to memory of 4136 2112 nqfrtvk.exe 113 PID 2696 wrote to memory of 1216 2696 ujexsw.exe 114 PID 3928 wrote to memory of 2856 3928 msbsu.exe 115 PID 2112 wrote to memory of 1372 2112 nqfrtvk.exe 116 PID 2696 wrote to memory of 5980 2696 ujexsw.exe 117 PID 3928 wrote to memory of 2600 3928 msbsu.exe 118 PID 2112 wrote to memory of 4896 2112 nqfrtvk.exe 119 PID 2696 wrote to memory of 4568 2696 ujexsw.exe 120 PID 3928 wrote to memory of 3424 3928 msbsu.exe 121 PID 2112 wrote to memory of 2312 2112 nqfrtvk.exe 122 PID 2696 wrote to memory of 5160 2696 ujexsw.exe 123 PID 3928 wrote to memory of 2484 3928 msbsu.exe 124 PID 2112 wrote to memory of 5764 2112 nqfrtvk.exe 125 PID 2696 wrote to memory of 5712 2696 ujexsw.exe 126 PID 3928 wrote to memory of 2716 3928 msbsu.exe 127 PID 2112 wrote to memory of 4152 2112 nqfrtvk.exe 128 PID 2696 wrote to memory of 4428 2696 ujexsw.exe 129 PID 3928 wrote to memory of 752 3928 msbsu.exe 131 PID 2112 wrote to memory of 2152 2112 nqfrtvk.exe 133 PID 2696 wrote to memory of 4836 2696 ujexsw.exe 134 PID 3928 wrote to memory of 4924 3928 msbsu.exe 135 PID 2112 wrote to memory of 4536 2112 nqfrtvk.exe 136 PID 2696 wrote to memory of 5832 2696 ujexsw.exe 137 PID 3928 wrote to memory of 2536 3928 msbsu.exe 138 PID 2112 wrote to memory of 4864 2112 nqfrtvk.exe 139 PID 2696 wrote to memory of 1292 2696 ujexsw.exe 140 PID 3928 wrote to memory of 3448 3928 msbsu.exe 141 PID 2112 wrote to memory of 5228 2112 nqfrtvk.exe 142 PID 2696 wrote to memory of 5892 2696 ujexsw.exe 143 PID 3928 wrote to memory of 5992 3928 msbsu.exe 144 PID 2112 wrote to memory of 396 2112 nqfrtvk.exe 145 PID 2696 wrote to memory of 5724 2696 ujexsw.exe 146 PID 3928 wrote to memory of 2712 3928 msbsu.exe 147 PID 2112 wrote to memory of 5440 2112 nqfrtvk.exe 148 PID 2696 wrote to memory of 5476 2696 ujexsw.exe 149 PID 3928 wrote to memory of 1072 3928 msbsu.exe 150 PID 2112 wrote to memory of 3472 2112 nqfrtvk.exe 151 PID 2696 wrote to memory of 1288 2696 ujexsw.exe 152 PID 3928 wrote to memory of 6108 3928 msbsu.exe 153 PID 2112 wrote to memory of 440 2112 nqfrtvk.exe 154 PID 2696 wrote to memory of 5960 2696 ujexsw.exe 155 PID 3928 wrote to memory of 5692 3928 msbsu.exe 156 PID 2112 wrote to memory of 5112 2112 nqfrtvk.exe 157 PID 2696 wrote to memory of 6036 2696 ujexsw.exe 158 PID 3928 wrote to memory of 6124 3928 msbsu.exe 159 PID 2112 wrote to memory of 1808 2112 nqfrtvk.exe 160 PID 2696 wrote to memory of 5904 2696 ujexsw.exe 161 PID 2112 wrote to memory of 5632 2112 nqfrtvk.exe 162 PID 3928 wrote to memory of 780 3928 msbsu.exe 163 PID 2696 wrote to memory of 3084 2696 ujexsw.exe 164 PID 2112 wrote to memory of 676 2112 nqfrtvk.exe 165 PID 3928 wrote to memory of 1120 3928 msbsu.exe 166 PID 2696 wrote to memory of 3880 2696 ujexsw.exe 167 PID 2112 wrote to memory of 5308 2112 nqfrtvk.exe 168
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe"1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5100 -
C:\windows\system\msbsu.exe"C:\windows\system\msbsu.exe" "C:\Users\Admin\AppData\Local\Temp\2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe"2⤵
- Drops file in Drivers directory
- Checks computer location settings
- Deletes itself
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3928 -
C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:5096
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:4084
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2176
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2856
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:2600
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:3424
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:2484
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2716
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:752
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4924
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2536
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:3448
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5992
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:2712
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:1072
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:6108
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:5692
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:6124
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:780
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:1120
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:6024
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5800
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:3316
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4004
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:888
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:748
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:988
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:6012
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2992
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1660
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:3584
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1972
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1044
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5788
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:6132
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5584
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3068
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5312
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4616
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5168
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4456
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:3672
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4920
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1296
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5612
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:2664
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5900
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe" "C:\Users\Admin\AppData\Local\Temp\2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe"2⤵
- Drops file in Drivers directory
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:4608
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:1668
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:1216
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5980
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4568
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5160
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:5712
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:4428
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:4836
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:5832
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:1292
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:5892
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5724
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:5476
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1288
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5960
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:6036
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5904
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- Executes dropped EXE
PID:3084
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:3880
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3800
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5200
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3268
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2352
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3732
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5080
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5828
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3032
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:1668
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:6128
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:1204
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4196
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3424
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:3920
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4152
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4680
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:752
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5400
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:5816
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:2464
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5228
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:4956
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:2712
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:944
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵
- System Location Discovery: System Language Discovery
PID:5696
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"3⤵PID:1788
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C:\windows\nqfrtvk.exe"C:\windows\nqfrtvk.exe" "C:\Users\Admin\AppData\Local\Temp\2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3780
-
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\??\c:\windows\nqfrtvk.exec:\windows\nqfrtvk.exe1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:2944
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1408
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4136
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1372
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:4896
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:2312
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:5764
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:4152
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2152
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4536
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4864
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:5228
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:396
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:5440
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3472
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:440
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5112
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:1808
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
PID:5632
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:676
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:5308
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:3888
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:4740
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:3312
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:3400
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:3592
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2596
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2424
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:5808
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:5936
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:2300
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:4352
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:4072
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:5432
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:868
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4428
-
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4672
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:4788
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4636
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:4416
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:5636
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:624
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:2232
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:5812
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵PID:3432
-
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:1616
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C:\windows\SysWOW64\ujexsw.exe"C:\windows\system32\ujexsw.exe"2⤵
- System Location Discovery: System Language Discovery
PID:724
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\??\c:\windows\system\msbsu.exec:\windows\system\msbsu.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3268
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-04-15_f3ac7b12063ff3136f4830de8af4e7cd_elex_wannacry.exemsbsu.exe_
- Size 824KB
- SHA256 6cf6caae9a0753a12a355a40b34f4b3b6ec5918c263755a717a3f4f4b4a3b867
- MD5 f3ac7b12063ff3136f4830de8af4e7cd
- SHA1 82e6a1134e6adb19aebb76d903dd2a7d22d8ff70
- SHA512 a1d49587b7170738f5d6f191caa32430d266fa0497caf1d9d76e4d532dbdcf1165bc74c0a10e66794bcd522ac702ee91782dd9744b64be679a59937038df0bd7
- SSDEEP 6144:U4sZBOZdjEYTPXMhaMP/kFTA7OAKBOZdjEYTPXMhaMP/a:UnANL8oq/kFTsO2NL8oq/a
- TLSH T12D05FC3406718E04D863C3B42C950D955D6A1EF8CDF86795C707A0AE29BD7FA32AD3AC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\ujexsw.exe
- Size 678KB
- SHA256 103fc3cb431a375e2c4f30a2037e8e5725038730ed03879283b3be23ca7d3f0d
- MD5 de9a4ddcfd4e1126ddcca3763abe39d7
- SHA1 8fe7cf3bbe2986348921d1460488b1da91bdfe00
- SHA512 bbbac53d37f92619ccf73f2877f55c5e7c31d059cf1fcc71f5cd280a7ed66905d9dd8f5c38393519bc323e4747aa32901309e6d83dc44178244c7a24c515cebb
- SSDEEP 6144:U4sZBOZdjEYTPXMhaMP/kFTA7OAKBOZdjEYTf:UnANL8oq/kFTsO2NT
- TLSH T16CE40D3406718E04D463C3B42C950D955D6A1EF8CDF86796C707A0AE29BD7FA32AD3AC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\nqfrtvk.exe
- Size 727KB
- SHA256 44c92a910871e8503560177f5502d63f33ba74861ceb9df8a442c0d6c44aacdf
- MD5 2d31636a60f46d336a2e90336cf8fa72
- SHA1 6fae31793cb4d3ebbae35cf2f4b09230a374e16d
- SHA512 efc0d6e9efa83d287d093a3fd24e21025ca740f06e9fd7ce89eed8ff4e7b7d27d4fb41fc08116d27840ff37b3118a28b1f67a3af3407f081117f8e30ef2f667a
- SSDEEP 6144:U4sZBOZdjEYTPXMhaMP/kFTA7OAKBOZdjEYTPXMhA:UnANL8oq/kFTsO2NL86
- TLSH T1D8F40D3406718E04D463C3B42C950D955D6A1EF8CDF86796C707A0AE29BD7FA32AD3AC
- MD5 SHA1 SHA512 SSDEEP TLSH