Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 18:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe
Resource
win11ltsc2024-20260709-en
6 signatures
150 seconds
General
- Target 2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe
- Size 1.6MB
- Sample260724-wxsk2aaa58
- SHA256 c69e46e0b02fd5067b7a89b459284c0957145fe29b7bfb3244eedd47642923f0
- MD5 3465855e8434c9d5ffd44d516438051a
- SHA1 b52b61be24331311661bfb4e392d89f8f549f057
- SHA512 6d213433187cf07957a19155c489d33bee1ed10b25a65da13aa7d05735beeeced1217ec8f7abd70765c393cb37733e418088b4d3d39d2b416846bd1f9d03e909
- SSDEEP 24576:wVRsAXgJ1Dz+zdo4fg5CFWYii0zRZw2mX0M/wnFKz+zAs/:wVRsAXe5C5o4fAtYi3tZQtYQCL
- TLSH T18F858D6AA25800F9D1779139CA524A4FE3F27C19076097DF23A0B6A72F376E41E7E311
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4100 27.pif - Executes dropped EXE 2 IoCs
pid Process 4100 27.pif 5692 2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe - Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: 27.pif File opened (read-only) \??\N: 27.pif File opened (read-only) \??\Z: 27.pif File opened (read-only) \??\G: 27.pif File opened (read-only) \??\K: 27.pif File opened (read-only) \??\S: 27.pif File opened (read-only) \??\U: 27.pif File opened (read-only) \??\V: 27.pif File opened (read-only) \??\D: 27.pif File opened (read-only) \??\J: 27.pif File opened (read-only) \??\L: 27.pif File opened (read-only) \??\R: 27.pif File opened (read-only) \??\T: 27.pif File opened (read-only) \??\X: 27.pif File opened (read-only) \??\M: 27.pif File opened (read-only) \??\O: 27.pif File opened (read-only) \??\P: 27.pif File opened (read-only) \??\Q: 27.pif File opened (read-only) \??\W: 27.pif File opened (read-only) \??\Y: 27.pif File opened (read-only) \??\H: 27.pif - Drops file in System32 directory 10 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\notepad.exe11478 27.pif File opened for modification C:\Windows\SysWOW64\RCXC83F.tmp 27.pif File opened for modification C:\Windows\SysWOW64\RCXC949.tmp 27.pif File opened for modification C:\Windows\SysWOW64\RCXCA73.tmp 27.pif File opened for modification C:\Windows\SysWOW64\userinit.exe18467 27.pif File opened for modification C:\Windows\SysWOW64\RCXC763.tmp 27.pif File opened for modification C:\Windows\SysWOW64\ctfmon.exe26962 27.pif File opened for modification C:\Windows\SysWOW64\cleanmgr.exe24464 27.pif File opened for modification C:\Windows\SysWOW64\RCXC59D.tmp 27.pif File opened for modification C:\Windows\SysWOW64\calc.exe15724 27.pif - 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 2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 27.pif - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4464 wrote to memory of 4100 4464 2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe 89 PID 4100 wrote to memory of 5692 4100 27.pif 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4464 -
C:\Users\Admin\AppData\Local\Temp\27.pifC:\Users\Admin\AppData\Local\Temp\27.pif ////DAEMON2⤵
- Deletes itself
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Users\Admin\AppData\Local\Temp\2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe"3⤵
- Executes dropped EXE
PID:5692
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe
- Path C:\Users\Admin\AppData\Local\Temp\2026-07-24_3465855e8434c9d5ffd44d516438051a_cobalt-strike_elex_glassworm_icedid_njrat_rhadamanthys_stealc_vidar.exe
- Size 1.1MB
- SHA256 93e0b4b929621c9aaa728e3a6d68ec6d47e6182e7eb9915a4cd5351678eb67e4
- MD5 a326c23c835c7788280e556d3469bc99
- SHA1 9982ae3a246ce24bc99e7acf39bbb12db35cea3e
- SHA512 c81ecbc14e88024a94485c94ec634115e1f855880dcb1e6e062fe1e97415431bca42040c2720a4535d4c270570d875d9b0c75311507386a6fecaa4d95030b08f
- SSDEEP 24576:uo4fg5CFWYii0zRZw2mX0M/wnFKz+zAsw:uo4fAtYi3tZQtYQCk
- TLSH T12C457C6A66A800E9D5779135C952490FE7F27C1907609BDF23A0B7A72F336E41E7E320
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\27.pif
- Size 528KB
- SHA256 1cea1388d0b2ae84dcf235e85f34af0cc7e019a4365e76ba57b5b808d3ee7ce7
- MD5 e96974d173f168e6162466bcbd39ee07
- SHA1 6b9e4ad44f7e95b1c996edd36c7f7d0879eb55e2
- SHA512 f6fa5c109870c6be5b31c158dd373db96ec28437712e34213c39f8eb7a95588391d90dad15305c1401a7b8ce8232fe258d8e830932457ade8d40c813d8f000ed
- SSDEEP 3072:GSsdVRsAXg7M1Y3nz52GNMo5+EMmJfOCGNE0fOCGNEw7NQK3:GndVRsAXg4C3z52GNrJfzGnfzGxNj
- TLSH T1BBB49E11D540E07BE08381B9E2A687FDA67CBD31134462CBD3E0BDEB56356EA673490B
- MD5 SHA1 SHA512 SSDEEP TLSH