436a7983362b338d1feec2307e14f6e05147bb96e140750522d0c17db35012b1

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 17:36

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General

Target

436a7983362b338d1feec2307e14f6e05147bb96e140750522d0c17db35012b1.xls
Size

126KB
MD5

ee685d8ce8c50480c7c9e22e46145a52
SHA1

4c8e9fddad8932d9775bdbdd54fbf172363401fb
SHA256

436a7983362b338d1feec2307e14f6e05147bb96e140750522d0c17db35012b1
SHA512

b080ca5cc55b95f8f0428c54e7dbd84cb55ea36557f03024747d8c13b9baa6da6371ae6849c65cbd05cb21fa0f592206ec02053ef20fe7f47540ea93aa7469a2
SSDEEP

3072:LsKpbdrHYrMue8q7QPX+5xtekEdi8/dgR3Syz+nzQIceCRlCd:QKpbdrHYrMue8q7QPX+5xtFEdi8/dgR8

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 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
1476	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1476	EXCEL.EXE
1476	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1476	EXCEL.EXE
1476	EXCEL.EXE
1476	EXCEL.EXE
1476	EXCEL.EXE
1476	EXCEL.EXE
1476	EXCEL.EXE
1476	EXCEL.EXE
1476	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\436a7983362b338d1feec2307e14f6e05147bb96e140750522d0c17db35012b1.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1476

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

Replay Monitor

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Downloads

memory/1476-0-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

Filesize
64KB

Download
memory/1476-3-0x00007FFACE56D000-0x00007FFACE56E000-memory.dmp

Filesize
4KB

Download
memory/1476-2-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

Filesize
64KB

Download
memory/1476-1-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

Filesize
64KB

Download
memory/1476-4-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

Filesize
64KB

Download
memory/1476-5-0x00007FFA8E550000-0x00007FFA8E560000-memory.dmp

Filesize
64KB

Download
memory/1476-9-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-12-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-11-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-10-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-13-0x00007FFA8BC50000-0x00007FFA8BC60000-memory.dmp

Filesize
64KB

Download
memory/1476-8-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-14-0x00007FFA8BC50000-0x00007FFA8BC60000-memory.dmp

Filesize
64KB

Download
memory/1476-7-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-6-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-15-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-16-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-18-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-17-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download
memory/1476-38-0x00007FFACE4D0000-0x00007FFACE6C5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads