6a4325289d827f40a7d6a369080a16befbe468cd3927344db1f8940d9733675e

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
31-01-2023 17:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2616c18bf8bb39d74c3aa59b574810e2.xls
Size

770KB
MD5

2616c18bf8bb39d74c3aa59b574810e2
SHA1

a26e5107474f630280d74ae90e7f65ac6b0dc7c6
SHA256

6a4325289d827f40a7d6a369080a16befbe468cd3927344db1f8940d9733675e
SHA512

49f08e157ead9cdb90d9a8338c49391f053007d76582451c98150ba4a93b3d4fb081f83f92d7a4a77f12cdbc0be1133b1dc1d152dd3e7f049c2bbbfad77ac52c
SSDEEP

6144:YMDAUGfS7j40srblivj9Lz5y7pl2jviOZhXHddEcsfjmkKxHzPOb6tO5LB2UmMuM:aO7Nq/6ru6t4aixqh8lnVi297h

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2984 EXCEL.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

EXCEL.EXE

pid	process
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	EXCEL.EXE
2984	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\2616c18bf8bb39d74c3aa59b574810e2.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2984

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

Loading Replay Monitor...

Downloads

memory/2984-132-0x00007FFD16230000-0x00007FFD16240000-memory.dmp

Filesize
64KB

Download
memory/2984-133-0x00007FFD16230000-0x00007FFD16240000-memory.dmp

Filesize
64KB

Download
memory/2984-134-0x00007FFD16230000-0x00007FFD16240000-memory.dmp

Filesize
64KB

Download
memory/2984-135-0x00007FFD16230000-0x00007FFD16240000-memory.dmp

Filesize
64KB

Download
memory/2984-136-0x00007FFD16230000-0x00007FFD16240000-memory.dmp

Filesize
64KB

Download
memory/2984-137-0x00007FFD141D0000-0x00007FFD141E0000-memory.dmp

Filesize
64KB

Download
memory/2984-138-0x00007FFD141D0000-0x00007FFD141E0000-memory.dmp

Filesize
64KB

Download