595c4b83458b6acae4abe3433f8b16ea7b46d0ca22ad225e64955fc7412359c7

Analysis

max time kernel
133s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 16:38

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General

Target

595c4b83458b6acae4abe3433f8b16ea7b46d0ca22ad225e64955fc7412359c7.xls
Size

126KB
MD5

80d71c4095c7b253fb542523ee920c90
SHA1

c7b03cf93cf2abcebbb4edfb4e51ee654e01b5dd
SHA256

595c4b83458b6acae4abe3433f8b16ea7b46d0ca22ad225e64955fc7412359c7
SHA512

ccc421dad369f64aec16feadc673a677814c4057f9368daf5f4a8c126f5b67ae1e9be9830b606e71f2f3b5e3826f6501bd5b2cc357ffb437b82dbc7422d23463
SSDEEP

3072:LsKpbdrHYrMue8q7QPX+5xtekEdi8/dgR3Syz+nzQIceCRlCB:QKpbdrHYrMue8q7QPX+5xtFEdi8/dgRI

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

http://med.devsrm.com/wp-content/gtOOTHi3zkUbn8U6/

xlm40.dropper

http://izytalab.com/includes/1mafAX0kOa/

xlm40.dropper

https://pcsolutionss.com/zSlT4HR92TiOpw5NM/

xlm40.dropper

http://www.doctorcasenave.com/wp-content/O2Z1HMebIXiHYBBS/

xlm40.dropper

https://wpl28.realtyna.com/wp-content/0b0ny5cPM/

xlm40.dropper

http://www.efcballjoint.com/Template/AxEZPOfAa9/

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 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

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
4948	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4948	EXCEL.EXE
4948	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4948	EXCEL.EXE
4948	EXCEL.EXE
4948	EXCEL.EXE
4948	EXCEL.EXE
4948	EXCEL.EXE
4948	EXCEL.EXE
4948	EXCEL.EXE
4948	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\595c4b83458b6acae4abe3433f8b16ea7b46d0ca22ad225e64955fc7412359c7.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4948

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
1KB

MD5
b05ea971385eb9f6796fc14533435449

SHA1
18c53b47e8c88389c834406055100991d526e3fe

SHA256
e63052eaa40c00bab4ba015c75924461504a518efe8523fa9fce28386de88dc7

SHA512
5b6676edbfaee59f6dcf037fa956e6d0c8784db160b140d0f9c81cf74094db6bf9f88fda8e6c81867463ad6f69178f8e052d71cd4e8d62829a8a72928d757239

Download Submit
memory/4948-12-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-2-0x00007FFD14790000-0x00007FFD147A0000-memory.dmp

Filesize
64KB

Download
memory/4948-11-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-1-0x00007FFD547AD000-0x00007FFD547AE000-memory.dmp

Filesize
4KB

Download
memory/4948-5-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-6-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-8-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-10-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-9-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-0-0x00007FFD14790000-0x00007FFD147A0000-memory.dmp

Filesize
64KB

Download
memory/4948-3-0x00007FFD14790000-0x00007FFD147A0000-memory.dmp

Filesize
64KB

Download
memory/4948-4-0x00007FFD14790000-0x00007FFD147A0000-memory.dmp

Filesize
64KB

Download
memory/4948-13-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-15-0x00007FFD11E30000-0x00007FFD11E40000-memory.dmp

Filesize
64KB

Download
memory/4948-17-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-16-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-7-0x00007FFD14790000-0x00007FFD147A0000-memory.dmp

Filesize
64KB

Download
memory/4948-37-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-38-0x00007FFD547AD000-0x00007FFD547AE000-memory.dmp

Filesize
4KB

Download
memory/4948-39-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-40-0x00007FFD54710000-0x00007FFD54905000-memory.dmp

Filesize
2.0MB

Download
memory/4948-14-0x00007FFD11E30000-0x00007FFD11E40000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads