f1d960b2b20569c3e0d69c578ac6963ed1987954a415151706f5210f2cdcfcab

Analysis

max time kernel
58s
max time network
42s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
24/03/2025, 21:45

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General

Target

f1d960b2b20569c3e0d69c578ac6963ed1987954a415151706f5210f2cdcfcab.xls
Size

88KB
MD5

ff4e8b8a29cb871a6bf568d41e532fcb
SHA1

2f2ca999564686642023d620a551ef80bedd1d07
SHA256

f1d960b2b20569c3e0d69c578ac6963ed1987954a415151706f5210f2cdcfcab
SHA512

d8f5a5e3c241a6401175c139be380814ebb02f9b86a55808103ce4b8b99e07f5faeb0ed7dc283375f5229d1003fa1d6fce04506562f106168357d3cb00c018e1
SSDEEP

1536:8RpKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgiAezwrMCtvJecvRtbYDlgtCS1K3gtFA:CKpb8rGYrMPe3q7Q0XV5xtezEsi8/dgo

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://ilriparatutto.eu/tmp/0K1NupyKPeX/

xlm40.dropper

http://cubicegg.asia/pKUVQsfSHB/cfF/

xlm40.dropper

http://drviniciusterra.com.br/wp-admin/Z8T84TxcRXPi99/

xlm40.dropper

https://hqsistemas.com.ar/cgi-bin/FMPTFCp/

xlm40.dropper

http://jimmymerida.imd.com.bo/cgi-bin/k9Cnl0bk/

xlm40.dropper

http://ceibadiseno.com.mx/brochure/hnZjHGo1EYITQZ/

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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
5516	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
5516	EXCEL.EXE
5516	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
5516	EXCEL.EXE
5516	EXCEL.EXE
5516	EXCEL.EXE
5516	EXCEL.EXE
5516	EXCEL.EXE
5516	EXCEL.EXE
5516	EXCEL.EXE
5516	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\f1d960b2b20569c3e0d69c578ac6963ed1987954a415151706f5210f2cdcfcab.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5516

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
2KB

MD5
6589bafc1a3b103c412111cd7d8af2ab

SHA1
d6b4bb547649d3fbd3dc173f86997371cadbd040

SHA256
cbdd0d8b548a5c7ae7b3faee03d4d88983b85108073b2a689ea24f8128f697ff

SHA512
0f9159012d1c3719bb16e9ce8d7b57ffea3248611a2576fb7c185d04283693b9786e0a008e4fce61976f0bec527b679387dc71002a532a2647513baf9a8ebd3b

Download Submit
memory/5516-0-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

Filesize
64KB

Download
memory/5516-2-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

Filesize
64KB

Download
memory/5516-3-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

Filesize
64KB

Download
memory/5516-1-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

Filesize
64KB

Download
memory/5516-4-0x00007FF9AA2A0000-0x00007FF9AA33B000-memory.dmp

Filesize
620KB

Download
memory/5516-5-0x00007FF96A7F0000-0x00007FF96A800000-memory.dmp

Filesize
64KB

Download
memory/5516-6-0x00007FF967E90000-0x00007FF967EA0000-memory.dmp

Filesize
64KB

Download
memory/5516-7-0x00007FF967E90000-0x00007FF967EA0000-memory.dmp

Filesize
64KB

Download
memory/5516-19-0x00007FF9AA2A0000-0x00007FF9AA33B000-memory.dmp

Filesize
620KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads