Analysis
- user interaction
yes - max time kernel
112s - max time network
116s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
19/08/2026, 07:58
Static task
static1
Behavioral task
behavioral1
Sample
Butterfield_Group_RFQ_Copy_2026.docx
Resource
win10v2004-20260513-en
14 signatures
150 seconds
Behavioral task
behavioral2
Sample
Butterfield_Group_RFQ_Copy_2026.docx
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target Butterfield_Group_RFQ_Copy_2026.docx
- Size 52KB
- Sample260819-jtylnadh46
- SHA256 192a723028ceb8f3a3455f93be9d4f763e5aaff313fb2454003d35a0f23bcdfe
- MD5 b5d38f238ca349321b11af9d43a3003b
- SHA1 54a7e1ff487e170cf9ed92c0a3b8fdbd805af062
- SHA512 9ff2749b81826a221a0067b2a2c058cb0fac71a70fc260efce47f0a2231813595ca8d7f92feab4571aa66cee057af4a68a50b50968b277140d94358596e302e7
- SSDEEP 768:3P7jJjwFRqczYp27y/mOUC6EZksGYGBvyesW5BgKksZpKFz35xr3bDwZpyLwmDVJ:/7jJjyYey/9nJGRBPV/pXUpxrbEpAwqT
- TLSH T1C833F1A2C5163834EA5AC470401882F2F99B8FC1CD1E37A60648F7DC998013B2F7E6DD
- 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 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 6856 WINWORD.EXE 6856 WINWORD.EXE - Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE 6856 WINWORD.EXE
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Butterfield_Group_RFQ_Copy_2026.docx" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:6856
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\TCDB019.tmp\sist02.xsl
- Size 245KB
- SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
- MD5 f883b260a8d67082ea895c14bf56dd56
- SHA1 7954565c1f243d46ad3b1e2f1baf3281451fc14b
- SHA512 d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
- SSDEEP 6144:JwprA6OS95vtfb8p4bgWPzkhUh9I5/oBRSifJeg/yQzvapSiQhHZeruvoXMUw3im:uP
- TLSH T15B346895A6DACF144B71F23FD8B53492EA1DC87B29342D41F1DC733717AE948822B622
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
- Size 16B
- SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
- MD5 d29962abc88624befc0135579ae485ec
- SHA1 e40a6458296ec6a2427bcb280572d023a9862b31
- SHA512 4311e87d8d5559248d4174908817a4ddc917bf7378114435cf12da8ccb7a1542c851812afbaf7dc106771bdb2e2d05f52e7d0c50d110fc7fffe4395592492c2f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 f637c9fa5c6d2e54f84ef3ee86a046f3f4374076b620dbfe23518390aba26518
- MD5 947d0cc96481a01ad9154f0354084737
- SHA1 9d87676a55680b702c068b24929c2db998df8c57
- SHA512 e28a8a6f9a1c16dd05277015866c4ec7f25cdb24d724cad301e68ac5a13e18a0c47e623019a6b339b350bb72513288d1d78e45da06fa753cca3ce6f45023f082
- TLSH T1C971F4035BDF6F17E0E50276563AC344D3B07822E728A20D558452AFAC65E54DF8CB6E
- MD5 SHA1 SHA512 TLSH