Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 15:28
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe
Resource
win10v2004-20260513-en
12 signatures
150 seconds
General
- Target 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe
- Size 384KB
- Sample260808-swm3dazard
- SHA256 9e64af79ca0638c79d1a7098e5e7b53e42d3c7b87b7b6e38b7c84dfb24dc7832
- MD5 e1493f2ae50070fea18bfb640d4abb69
- SHA1 e4018bc67a003ce46247a76458ce358337caf076
- SHA512 aafc0f95e1ce542d6a3f6068ef991a252a1393cbb5dd8ec422449b38fadc231ba499004555b3256acd981de0d5a341daa1f010c512a99221e83d68d6e118f7db
- SSDEEP 12288:neRcxBz7v9YMnejK4YMX5j5Jzg4qlYoBjvrEH7hz:hxBXv9eO4LpE44XrEH7V
- TLSH T19E84020567DA43ECD641563130687AB600D6693E6AAF4C47CB13FA4C6FBD992CAC431F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects Floxif payload 1 IoCs
resource yara_rule behavioral2/files/0x000b00000001136a-1.dat floxif - UPX dump on OEP (original entry point) 7 IoCs
resource yara_rule behavioral2/files/0x000b00000001136a-1.dat UPX behavioral2/memory/2812-4-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/2812-10-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/2812-11-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/2812-15-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/2812-18-0x0000000010000000-0x0000000010030000-memory.dmp UPX behavioral2/memory/2812-21-0x0000000010000000-0x0000000010030000-memory.dmp UPX - ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral2/files/0x000b00000001136a-1.dat acprotect - Loads dropped DLL 1 IoCs
pid Process 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe - Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\d: 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe -
resource yara_rule behavioral2/files/0x000b00000001136a-1.dat upx behavioral2/memory/2812-4-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2812-10-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2812-11-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2812-15-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2812-18-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/2812-21-0x0000000010000000-0x0000000010030000-memory.dmp upx - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\System\symsrv.dll 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe File created \??\c:\program files\common files\system\symsrv.dll.000 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.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 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe 2812 2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_e1493f2ae50070fea18bfb640d4abb69_elex_floxif_strictor_wannacry.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2812
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\Common Files\System\symsrv.dll
- Size 67KB
- SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
- MD5 7574cf2c64f35161ab1292e2f532aabf
- SHA1 14ba3fa927a06224dfe587014299e834def4644f
- SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
- SSDEEP 1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZL:c8y93KQjy7G55riF1cMo03V
- TLSH T17863F1372AB5807DDD210D37949F835AB771E5A76C20643FC25907D988B8DD0E3239AE
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\Common Files\System\symsrv.dll.000
- Size 114B
- SHA256 aefc503b1ed462d7b6280228a7b5b710792273b78934426f88325341ac5b5a92
- MD5 e609411db8aa6775d0344c75c23ae79b
- SHA1 1d2ff6194bf159ce36cd0461cd3da29486d1e97d
- SHA512 6884ff5c07bc687132c965a59cb8c5a898a25da74c6c846c1d6089ddca8007cb7e4d2f8520bdce9fbcf6e2f9c9e5c28d8c8d6d049d3522470bdc7d38bbfa0ad0
- TLSH T1FFB09262AA2791EAE1AA224505A0248C1ED0B62AB48638002EBA5A4E93256A85916147
- MD5 SHA1 SHA512 TLSH