Analysis
- max time kernel
12s - max time network
3s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
15/07/2026, 17:06
Behavioral task
behavioral1
Sample
2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe
Resource
win10v2004-20260513-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
General
- Target 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe
- Size 105KB
- Sample260715-vmv3qsc151
- SHA256 a1c3c9295c91b8c6db4fd1e97363346716cbfd9b8ff3abdc259d77cdfd92d4bd
- MD5 507be9afda22e1f1ccda6f531135073f
- SHA1 6ee455bb4195541db159fce7a77f3468431a7ac8
- SHA512 f88e3f122b11ac8cb71e62599593ea3f35e42a127c39dd7b7e0e9912f941aa246fdb6c77bbaa24a7c5e7830d802d67220277a7e57f20e6b5cb935dfdb1175c4a
- SSDEEP 1536:fSTjtALMd6bE9XJuFrvJ70z++GomCEi1w:U6jI9XJy7r+GomCP1w
- TLSH T128B308027791CF61E19F1671D47766F90327AE00CD408FD761A4BF2AB8F3289BAA5193
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- Detects executables packed with ASPack 9 IoCs
resource yara_rule behavioral2/memory/5900-0-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000e00000001c583-7.dat INDICATOR_EXE_Packed_ASPack behavioral2/memory/5900-10-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/2204-16-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4828-17-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4752-18-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/3952-22-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/memory/4752-24-0x0000000000400000-0x0000000000414000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral2/files/0x000d00000001c585-23.dat INDICATOR_EXE_Packed_ASPack -
resource yara_rule behavioral2/files/0x000e00000001c583-7.dat aspack_v212_v242 behavioral2/files/0x000d00000001c585-23.dat aspack_v212_v242 - Executes dropped EXE 4 IoCs
pid Process 4828 MSWDM.EXE 4752 MSWDM.EXE 4304 2026-07-15_507BE9AFDA22E1F1CCDA6F531135073F_AMADEY_ELEX_WANNACRY.EXE 2204 MSWDM.EXE - Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE" 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE" 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE" MSWDM.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE" MSWDM.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WDM = "MSWDM.EXE" MSWDM.EXE Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\WDM = "MSWDM.EXE" MSWDM.EXE - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\dev4491.tmp 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe File created C:\WINDOWS\MSWDM.EXE 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe - System Location Discovery: System Language Discovery 1 TTPs 5 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 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSWDM.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSWDM.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-15_507BE9AFDA22E1F1CCDA6F531135073F_AMADEY_ELEX_WANNACRY.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSWDM.EXE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4752 MSWDM.EXE 4752 MSWDM.EXE - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5900 wrote to memory of 4828 5900 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe 87 PID 5900 wrote to memory of 4752 5900 2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe 88 PID 4752 wrote to memory of 4304 4752 MSWDM.EXE 89
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5900 -
C:\WINDOWS\MSWDM.EXE"C:\WINDOWS\MSWDM.EXE"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:4828
-
-
C:\WINDOWS\MSWDM.EXE-r!C:\Windows\dev4491.tmp!C:\Users\Admin\AppData\Local\Temp\2026-07-15_507be9afda22e1f1ccda6f531135073f_amadey_elex_wannacry.exe! !2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4752 -
C:\Users\Admin\AppData\Local\Temp\2026-07-15_507BE9AFDA22E1F1CCDA6F531135073F_AMADEY_ELEX_WANNACRY.EXE3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4304
-
-
C:\WINDOWS\MSWDM.EXE-e!C:\Windows\dev4491.tmp!C:\Users\Admin\AppData\Local\Temp\2026-07-15_507BE9AFDA22E1F1CCDA6F531135073F_AMADEY_ELEX_WANNACRY.EXE!3⤵PID:3952
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-
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C:\Windows\MSWDM.EXEMSWDM.EXE1⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2204
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-15_507BE9AFDA22E1F1CCDA6F531135073F_AMADEY_ELEX_WANNACRY.EXE
- Size 105KB
- SHA256 1039a610bd881acea63663ae1e9a989d9c10c26e7af204762f2657268c2112d2
- MD5 64193edf5754961707884fe3273619fa
- SHA1 1f1ac711febf0d58c60c62fee9f5a193ba89afe7
- SHA512 19dce5044bc2ad5abbaf41b6ff46cd125c6eca22eebbaf2ddbf47649fc73737a27431ce26c4d373169e6dc53d74f13f9e1a35cbd5dd529f5150ab34dd0d6d1c5
- SSDEEP 1536:fSTjtALMd6bE9XJuFrvJ70z++GomCEi1A:U6jI9XJy7r+GomCP1A
- TLSH T121B308027791CF61E19F1671D47766F90327AE00CD408FD761A4BF2AB8F3289BAA5193
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\MSWDM.EXE
- Size 90KB
- SHA256 5b92786325516de3e84e58580b7f0cc9533e2980d1abe682776a9b5e598dabd3
- MD5 ea9dc4c4f85a1e560fc42551fe5e646b
- SHA1 f6ff77fc3e49aba5f52bcd526928738c7c67654d
- SHA512 0e2aa2fff8cb7a075eb11b1f0dfb7935b24e0871ae75186903c395945994ee8fff0a0a2a88209d18ec824b5559936803d6f347ce1676bf3cdb75551de840c79d
- SSDEEP 768:BdSTj3dALMNyGtT4bE9XJuFbvvJ70TxLdeVRYdMX:fSTjtALMd6bE9XJuFrvJ70z++k
- TLSH T15593D8167782DF75E04F15B2C42766F90317AE01CD414FE7B598BE29B8F328A3AA5183
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\dev4491.tmp
- Size 15KB
- SHA256 24a2472e3bd5016cb22ce14cefee112d5bc18354bf099e8e66ad9846aea15088
- MD5 b0cec9f342bf95700b602ee376446577
- SHA1 b955b1b64280bb0ea873538029cf5ea44081501b
- SHA512 05ebecfc8d3e2e7885d3cacc65bfd97db710c2cbc0fb76b19b7d6cc82b327b25df953a20affc8d84002167dd8ac7710622279d3579c6605e742a98fe7095aa4e
- SSDEEP 192:WN8CeeT+a2j12sUr/XKRbU+86HOO7+Bb2NpWP1oynJ+y7ihXar28d/o:xeT+a2jfUrfKRa6HiqpA13+y7+Xa1
- TLSH T15A62F7029FA804A1FBFB0B307EFA5D539576BD200964EF0E46707BAA5D70600E952767
- MD5 SHA1 SHA512 SSDEEP TLSH