Analysis
- max time kernel
26s - max time network
24s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
02/07/2026, 16:04
Static task
static1
Behavioral task
behavioral1
Sample
Churchill_Atria_U_Compliance_2026-07-02T0615.zip
Resource
win10v2004-20260513-en
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
Churchill_Atria_U_Compliance_2026-07-02T0615.zip
Resource
win11ltsc2024-20260629-en
0 signatures
150 seconds
Behavioral task
behavioral3
Sample
dashboard-transcript/learner_transcript.csv
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral4
Sample
dashboard-transcript/learner_transcript.csv
Resource
win11ltsc2024-20260630-en
4 signatures
150 seconds
General
- Target dashboard-transcript/learner_transcript.csv
- Size 56KB
- Sample260702-th1lzset8j
- SHA256 6e96319941ef0ab1bfa7691922bec052ff0744185b05e371a9a41355b479d269
- MD5 7ed3a2b235158f6d99a3d8cd13d915b3
- SHA1 53a5672906f77fe75d35bab1ef4bc5a18c189f5d
- SHA512 453350ccfb48465b90af725bc9aee5334aa6d5aa87416fee713f110befc9920e88785bf8057675b4b3039ef542bdd64111a8b3fbba4a29dcd40c0d7d915a22d9
- SSDEEP 768:LlPG5BIKqnlGmyl7QfY5CTgG41MN4g4R4M4f:oJmwQfY5CTgG41MN4g4R4M4f
- TLSH T16843210535A4120A62D902C1BEDC1AFAF2E9311BE165A8E0FBB35FA3433C5877F566D1
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE - Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 4656 EXCEL.EXE - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE 4656 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\dashboard-transcript\learner_transcript.csv"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4656
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
- Size 2KB
- SHA256 b71c5274d356380c09c3c8d170dad52a364dbb13a8e5059ca143e677082b6d02
- MD5 eee0ddbe99c03f8edc8502795a6b9288
- SHA1 03e7f86c100457aecab9c90aaaed6a6e456489ff
- SHA512 9e1ec869fa40bd044689f5df0f55474fbc685344cabbc047e1366156f398c774b860022df1813d2fa6c6a0c5db10d19eaddf85de210c685accb24c94f7078839
- TLSH T1BD51F0021BC71F6BD06082732B2A47A6D770BB02A700C36D76C4645BBCF5850D9AEF6A
- MD5 SHA1 SHA512 TLSH