5b838d9c51ae74156d6b890e1428d448cf4fedb90f156c9210908f899ce20d61

Analysis

max time kernel
133s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
23/03/2025, 11:50

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General

Target

南沙万顷沙镇水窦工程量清单/南沙万顷沙镇水窦/10#水窦/表3—1 封面.xls
Size

16KB
MD5

fa42f9991bc61cba919a49ce64ffccb0
SHA1

174f51a556f225897368f825d1a57d254e1cab8a
SHA256

6ed11f6cf7114f29ba3fe4bdc02607cf893654fdf3aa8beffdf4380567729031
SHA512

ca7c7dcde534465a043077782d97d8c37468cbf158b6ce04b00fb89009ed8870695420a08f382d272c852dfa429c7ce74d3f3d6372f80358c0c139e5da1c8f48
SSDEEP

96:KYhZ2G2pBOVR2lNIUmdjqYwIZRR6jycvyxKzQcboHeZl9egqT:KYhZ2G2pBWR2THhj/vyygxg4

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
744	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	EXCEL.EXE
744	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\南沙万顷沙镇水窦工程量清单\南沙万顷沙镇水窦\10#水窦\表3—1 封面.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:744

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
3KB

MD5
5da71ad8fd340872912358712d36ff13

SHA1
26f9e0161bc59fb01fea6ee0f638608bfdeedbdd

SHA256
695f0e86f6c0fdf270758c1edb95d2e994074c49f4634391b63350d662e5ccd9

SHA512
cf759b9090334b5d9be04e66e1a0070f2a25b5cd1df28cd3691d56b7ec9944924c3752282b67c79ee8933a152dbdebc1708c6289ffb649fbf11b17ed3e9c376f

Download Submit
memory/744-10-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-35-0x00007FFAA5ECD000-0x00007FFAA5ECE000-memory.dmp

Filesize
4KB

Download
memory/744-23-0x00007FFA639B0000-0x00007FFA639C0000-memory.dmp

Filesize
64KB

Download
memory/744-22-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-21-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-19-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-18-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-16-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-17-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-14-0x00007FFA639B0000-0x00007FFA639C0000-memory.dmp

Filesize
64KB

Download
memory/744-13-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-9-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-20-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-11-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-12-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-8-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-7-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-6-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-5-0x00007FFA65EB0000-0x00007FFA65EC0000-memory.dmp

Filesize
64KB

Download
memory/744-3-0x00007FFA65EB0000-0x00007FFA65EC0000-memory.dmp

Filesize
64KB

Download
memory/744-2-0x00007FFA65EB0000-0x00007FFA65EC0000-memory.dmp

Filesize
64KB

Download
memory/744-0-0x00007FFA65EB0000-0x00007FFA65EC0000-memory.dmp

Filesize
64KB

Download
memory/744-1-0x00007FFAA5ECD000-0x00007FFAA5ECE000-memory.dmp

Filesize
4KB

Download
memory/744-36-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-4-0x00007FFA65EB0000-0x00007FFA65EC0000-memory.dmp

Filesize
64KB

Download
memory/744-37-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download
memory/744-15-0x00007FFAA5E30000-0x00007FFAA6025000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads