Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/10/2026, 23:27
Static task
static1
Behavioral task
behavioral1
Sample
attachment20261012-3338346-63fqk5.xlsx
Resource
win10v2004-20260911-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
attachment20261012-3338346-63fqk5.xlsx
Resource
win11ltsc2024-20260911-en
4 signatures
150 seconds
General
- Target attachment20261012-3338346-63fqk5.xlsx
- Size 28KB
- Sample261012-3frezagx5x
- SHA256 114c0fb0a3a33dae1e1276e56f7d2309fb6fcf87700bb38c3f3cd56768bb066c
- MD5 e5cdb815c0ff94a1811b4514328047c2
- SHA1 faafedee724c1cb23ef2d206552b7518a88a30ca
- SHA512 64aae326ade7492b1a9fc6f9239e2817b26ccb2ec5f9c4524a4cf9050bfa319f008eba2ffd2635397a136a69fbbedec1e4273c183fd44217281e980a7a23654a
- SSDEEP 384:nCS1hIUNle7k5Nnm7dddddddddko8/1pN+VVVVoexxlM00OUpABXyWwgl0v1OcX1:n/nII88nW8/1b/+iyUpAB0gldgB
- TLSH T17BD2491BCC5C860BE214067CBA0A5CED7C97624CFC9B7AFEA0759ED52E214E65C0522B
- 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 4836 EXCEL.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE 4836 EXCEL.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\Documents\attachment20261012-3338346-63fqk5.xlsx"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4836
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 359B
- SHA256 97287a5e1b6139287d0a3579ed043d04738ce0fcc982ff2af9110d19f8a1f988
- MD5 094916f6f390f5454806200918689784
- SHA1 f072087100ab16a98fbb811e59d59a47ad6b6390
- SHA512 a0cd2245ce12852d3fa15d30d9f96e3c46625d66e20b9e630aa1c85f51235ae675c154f35fce806389366d297042d5d534bf67d27626a7d1d122870434d3e2a1
- TLSH T1A2E04F2FA329F7F4EB3E92B234349CE047F34C69C699252918DC6CA35C61E8B48A7145
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\H00SCWKHUT3CRO5YZYQR.temp
- Size 1KB
- SHA256 c7b93184c910ca6fd5745d24a66bb8c57ed87a17fa1b01446af928d7891ee335
- MD5 ef206f63f8563c290d9a0bc0875d0ecf
- SHA1 5d7b5a64ca8024835e920a2b4c388f3d520d8fd8
- SHA512 3ab005f894672abfcc378036d17e4ee83d3b6acd232786a41028b6658b7fd6157f3200a249104dfc380ffabb4fdb175d1042fa01b9c00f901d5c9cf3fa966265
- TLSH T1DF4123010FC70F83E9348A7162295792D3307D13E715AA0DB6C4A65FBDB29484A9DF77
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SACGEIXY4YE7Q8C5BCVC.temp
- Size 1KB
- SHA256 f209e88c832a5c949149b3ecb47f9206f32946b07403d71cccd977a1937885a4
- MD5 6118b909561d0de6261fcfc126bbdb5d
- SHA1 419cba2119ea83be939fc76d66454f333c50c835
- SHA512 3ebcbd2cfce249e0c959a48877929c82347fdeaeffeda2bc8a8afe34b4797d54b15780bc1669cb322d7838615bb20a4ccfd65d084034b680fa1e01f68be7249a
- TLSH T1B8211E010FD70B82E9344671622D0BA2D3303902EB15960CB980A79BADB29484A6EF27
- MD5 SHA1 SHA512 TLSH