Analysis
- max time kernel
149s - max time network
115s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
15/04/2026, 14:05
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe
Resource
win11-20260130-en
8 signatures
150 seconds
General
- Target 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe
- Size 65KB
- Sample260415-rd8exsa17v
- SHA256 992af5e976db23e8066ead2bcd24a3409c10a287e144c162add6d5f6c3c7f332
- MD5 37deb2714071c4c4ee6792de1790f89e
- SHA1 8f48e98eaaf099707d5e9f62658e2cbe78a490b4
- SHA512 0873a514e08961f058d2fe23f7e31d29c7034042148f4fcbb8bed62e64b227cbb2ef9b4f3b5cc1799b54f38d5f770cd081b2c993527e73ff288538326d6e768b
- SSDEEP 1536:crayLgKh8/HIYNcn0HUpaPyzVmg8nnsTyDOuD+DQqQRpyl:EkKh8/HIYNc0w8yzV9SnsTBZDQbRpyl
- TLSH T1A863BF87FAD640F1E0164078347EA7B655A72C714B2EA287EF00DD8E28F5B14FA7624D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Modifies firewall policy service 3 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe:*:enabled:@shell32.dll,-1" 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe - Detects Windows executables referencing non-Windows User-Agents 2 IoCs
resource yara_rule behavioral2/memory/5084-0-0x0000000000400000-0x0000000000415000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/5084-8-0x0000000000400000-0x0000000000415000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA - Program crash 1 IoCs
pid pid_target Process procid_target 1992 5084 WerFault.exe 78 - 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 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe - Suspicious behavior: MapViewOfSection 64 IoCs
pid Process 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe 5084 2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-15_37deb2714071c4c4ee6792de1790f89e_elex_gh0st-rat_scribble_strictor_virut_wannacry.exe"1⤵
- Modifies firewall policy service
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5084 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 8602⤵
- Program crash
PID:1992
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5084 -ip 50841⤵PID:4956