7dd999774374812061dc593daa0d7a7fa7d605f091cc54eee8c2faa22e344b88

Analysis

max time kernel
295s
max time network
320s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 02:38

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General

Target

7dd999774374812061dc593daa0d7a7fa7d605f091cc54eee8c2faa22e344b88.xls
Size

34KB
MD5

72ea9cb90832f10c28c8e0d77710bf37
SHA1

b85783de1c21f1f9c74d0925fe31ac7f00204488
SHA256

7dd999774374812061dc593daa0d7a7fa7d605f091cc54eee8c2faa22e344b88
SHA512

93b85039f51e29155cbaa51bc5d64d0c89c3f5a46b1c8a858ebfd48626d8a05d723ab2012382d5d84610cb60aedb94b71e580426d7d6e0cba608ed2b66e14114
SSDEEP

768:owq215Le6pUrn35Xlh6bvIi6/nODRzPa:wBL5WIi6Iy

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

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

Processes:

EXCEL.EXE

pid process

2484 EXCEL.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid process

2484 EXCEL.EXE
2484 EXCEL.EXE
2484 EXCEL.EXE
2484 EXCEL.EXE

pid	process
2484	EXCEL.EXE

pid	process
2484	EXCEL.EXE
2484	EXCEL.EXE
2484	EXCEL.EXE
2484	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\7dd999774374812061dc593daa0d7a7fa7d605f091cc54eee8c2faa22e344b88.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2484

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2484-132-0x00007FFE28930000-0x00007FFE28940000-memory.dmp

Filesize
64KB

Download
memory/2484-134-0x00007FFE28930000-0x00007FFE28940000-memory.dmp

Filesize
64KB

Download
memory/2484-133-0x00007FFE28930000-0x00007FFE28940000-memory.dmp

Filesize
64KB

Download
memory/2484-135-0x00007FFE28930000-0x00007FFE28940000-memory.dmp

Filesize
64KB

Download
memory/2484-136-0x00007FFE28930000-0x00007FFE28940000-memory.dmp

Filesize
64KB

Download
memory/2484-137-0x00007FFE26440000-0x00007FFE26450000-memory.dmp

Filesize
64KB

Download
memory/2484-138-0x00007FFE26440000-0x00007FFE26450000-memory.dmp

Filesize
64KB

Download