13441db4f2c8574a8d90d1b5167b1f4b81bbdcd77a1e0ba44517017874d02618

Analysis

max time kernel
46s
max time network
40s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/01/2025, 21:08

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General

Target

13441db4f2c8574a8d90d1b5167b1f4b81bbdcd77a1e0ba44517017874d02618.xlsx
Size

1.3MB
MD5

0d5d79a8b715e13a26e6579f1d47c0d7
SHA1

408402dcc517ab7be7957ff867b7464cc1465334
SHA256

13441db4f2c8574a8d90d1b5167b1f4b81bbdcd77a1e0ba44517017874d02618
SHA512

d2642be20a3f7114ee1caec6253caebdb213709590ba14051391eb72f0f10018fa634db5ff735a88e9ff2aefdf5af208bd3cadb5b2dec070bee8bbd7decded05
SSDEEP

24576:KngpIDsJ34JbFQ4YBolrs08Qt/horbWgMhSpA6+jzfievtzAQSX1:KnYmscQ4goBsmYBMkuNjm4tuX1

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
1764	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE
1764	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\13441db4f2c8574a8d90d1b5167b1f4b81bbdcd77a1e0ba44517017874d02618.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1764

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
c128f34adf0361e9e6b71782129b2633

SHA1
95364b89f96926b87a03e01726bcfc16c2ce3a74

SHA256
222f730c211509229d01d90166dcfb58cf04395a31151c63b19b1af9fb54c731

SHA512
fc1b6e3ee5721ffbd1dcadf36fc9ec7b5d03eb5c533356dbe01b2e8defed3c21e12dac8b76e871775ae620f02c65e61298ba89ce98608bef5590f42778a21b9e

Download Submit
memory/1764-8-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-9-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-1-0x00007FFA06810000-0x00007FFA06820000-memory.dmp

Filesize
64KB

Download
memory/1764-6-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-5-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-7-0x00007FFA06810000-0x00007FFA06820000-memory.dmp

Filesize
64KB

Download
memory/1764-4-0x00007FFA06810000-0x00007FFA06820000-memory.dmp

Filesize
64KB

Download
memory/1764-0-0x00007FFA06810000-0x00007FFA06820000-memory.dmp

Filesize
64KB

Download
memory/1764-2-0x00007FFA06810000-0x00007FFA06820000-memory.dmp

Filesize
64KB

Download
memory/1764-11-0x00007FFA04060000-0x00007FFA04070000-memory.dmp

Filesize
64KB

Download
memory/1764-10-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-13-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-12-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-14-0x00007FFA04060000-0x00007FFA04070000-memory.dmp

Filesize
64KB

Download
memory/1764-15-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-25-0x00007FFA46790000-0x00007FFA46985000-memory.dmp

Filesize
2.0MB

Download
memory/1764-3-0x00007FFA4682D000-0x00007FFA4682E000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads