e2d1e49d4821e80ec1831fb68ba7a9a41392a585d81a45a227731bab44e08acf

Analysis

max time kernel
101s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 13:53

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General

Target

e2d1e49d4821e80ec1831fb68ba7a9a41392a585d81a45a227731bab44e08acf.xls
Size

203KB
MD5

0ecdfb046464c6674c198993c35b160d
SHA1

a341da7c42b46892a320ec841beab1a2c09ebb1f
SHA256

e2d1e49d4821e80ec1831fb68ba7a9a41392a585d81a45a227731bab44e08acf
SHA512

8129d9b947138e585a7f93c2bf30f1325829825066776eb7d2e0933db06df7de628686d3ac66369724df40a4194123cc51baa73498327b0163cda4509f081030
SSDEEP

3072:YYI0pdfWUtq3KR9pqmLXg5pnrlWM4Jo+ZY+YZRZONVFhxwJZkotk72kk4z:8yNHLXg/JWM4K+ZY+isxw7terT

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
448	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	EXCEL.EXE
448	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\e2d1e49d4821e80ec1831fb68ba7a9a41392a585d81a45a227731bab44e08acf.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:448

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/448-0-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-2-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-1-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-3-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-4-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-6-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-5-0x00007FFC8E94D000-0x00007FFC8E94E000-memory.dmp

Filesize
4KB

Download
memory/448-7-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-8-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-9-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-10-0x00007FFC4C4A0000-0x00007FFC4C4B0000-memory.dmp

Filesize
64KB

Download
memory/448-12-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-13-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-11-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-14-0x00007FFC4C4A0000-0x00007FFC4C4B0000-memory.dmp

Filesize
64KB

Download
memory/448-33-0x00007FFC8E8B0000-0x00007FFC8EAA5000-memory.dmp

Filesize
2.0MB

Download
memory/448-52-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-53-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-55-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-54-0x00007FFC4E930000-0x00007FFC4E940000-memory.dmp

Filesize
64KB

Download
memory/448-56-0x00007FFC8E8B0000-0x00007FFC8EAA5000-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