Analysis
- max time kernel
149s - max time network
94s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
04/05/2026, 01:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe
Resource
win10v2004-20260130-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe
Resource
win11-20260130-en
windows11-21h2-x64
8 signatures
150 seconds
General
- Target 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe
- Size 1.3MB
- Sample260504-ccc53aez4k
- SHA256 60565ce9330e16116f162ac27c961c4c203d7a5ac39f6ce4e02b4a7636a9bf68
- MD5 a5d22ad3306a25cd220462e1508c8841
- SHA1 ddd01ad7aacc546da515f7a39e052736efa85327
- SHA512 1150c3659219ed0855ef3c710f2de7c8360bc664c70ccc189b9d387af383469b68b58e9665dfd2559e1884f5b2bdd9ebca505e922f77db46b1a473fc87548301
- SSDEEP 12288:IHau+bFLHA1YaL8i0DGmer5+nIwaJNmover5+n:IHau+bZAVlJm
- TLSH T118553C57EB414AD9E79D0536DF948150972AF2299BFF1220342812CCEE87387BF61A3D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Modifies visibility of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe Set value (int) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" voiag.exe - Executes dropped EXE 1 IoCs
pid Process 4424 voiag.exe - Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /K" 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /u" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /T" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /z" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /r" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /O" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /N" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /M" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /h" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /C" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /W" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /L" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /Z" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /b" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /H" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /D" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /R" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /a" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /V" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /p" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /j" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /I" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /y" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /o" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /w" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /i" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /E" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /q" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /J" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /Y" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /k" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /K" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /l" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /s" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /G" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /d" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /t" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /m" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /v" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /c" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /F" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /e" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /P" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /X" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /f" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /Q" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /B" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /x" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /S" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /n" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /g" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /A" voiag.exe Set value (str) \REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000\Software\Microsoft\Windows\CurrentVersion\Run\voiag = "C:\\Users\\Admin\\voiag.exe /U" voiag.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 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 voiag.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 8 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe 8 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe 4424 voiag.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 8 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe 4424 voiag.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 8 wrote to memory of 4424 8 2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_a5d22ad3306a25cd220462e1508c8841_elex_glassworm_icedid_njrat_vobfus.exe"1⤵
- Modifies visibility of hidden/system files in Explorer
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:8 -
C:\Users\Admin\voiag.exe"C:\Users\Admin\voiag.exe"2⤵
- Modifies visibility of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4424
-
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\voiag.exe
- Size 1.3MB
- SHA256 1b4e930c0079b5b546b8e6213b5c17fe89a5c07b671d33b7dbb8431386276fd9
- MD5 b9d7667dba0c59732de06c3de0cffee0
- SHA1 75f0b0d6f93dc4a6f47fbf0f1f686fef39e45696
- SHA512 2a32768fdb23dda889ce4c9010bc3240fa84b216664eb5ba85ba54d790e2d8d42f666ac01b6562675ce236a2c9f762198df2b25f0ad2e019f168c73b169345e3
- SSDEEP 12288:9Kau+bhLHA1YaL8i0DGmer5+nIwaJNmover5+n:9Kau+bFAVlJm
- TLSH T122553C57EB414AD9E79D0536DF948150972AF2299BFF1220342812CCEE87387BF61A3D
- MD5 SHA1 SHA512 SSDEEP TLSH