4713cd54e3f99c4a3187fa5df537a59fedef1b81066b7520f0e6a92e3c635672

Analysis

max time kernel
149s
max time network
273s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2023 14:50

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General

Target

Campus\Exe\ModelesExcel\Lanceur.xls
Size

40KB
MD5

c442112972fc6fabc5a81600829851a7
SHA1

b36a95506b279474a4fcb66c20fbacc7b0fb0815
SHA256

3428916d3d610f4bdaabf1da3c49746f73cb008e1ab53b0c87a530356a233d38
SHA512

aa6b4e075cb8dcf9d6f1618d088e9a4c1dac30ad2c5435d6c3a404478af37b703291fbc4ab02c88ce721999e21811b1f63e8a323c318073d9f4dcb763cb3cb30
SSDEEP

384:pyhTjhjMVHbNuX9Mozax2Uhhjn22BeV5S6tk9DijJfgje5/RR1tSgeHWc/5:YsE9j02UhhjnZBXXoGst8WU5

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.

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
904	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
904	EXCEL.EXE
904	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
904	EXCEL.EXE
904	EXCEL.EXE
904	EXCEL.EXE
904	EXCEL.EXE
904	EXCEL.EXE
904	EXCEL.EXE
904	EXCEL.EXE
904	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\Campus\Exe\ModelesExcel\Lanceur.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:904

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/904-1-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-0-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-3-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-5-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-4-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-2-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-8-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-7-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-9-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-10-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-6-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-11-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-12-0x00007FF85E390000-0x00007FF85E3A0000-memory.dmp

Filesize
64KB

Download
memory/904-13-0x00007FF85E390000-0x00007FF85E3A0000-memory.dmp

Filesize
64KB

Download
memory/904-15-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-18-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-25-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-26-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-31-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-36-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-50-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-51-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-52-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-53-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-54-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-55-0x0000015CE3540000-0x0000015CE4510000-memory.dmp

Filesize
15.8MB

Download
memory/904-73-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-74-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-75-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-76-0x00007FF8608B0000-0x00007FF8608C0000-memory.dmp

Filesize
64KB

Download
memory/904-78-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-77-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download
memory/904-79-0x00007FF8A0830000-0x00007FF8A0A25000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads