edd5d8eab7978a0e272cca6f153e2b7e66d0f924925d00bc99af9e7b00ee03fc

Analysis

max time kernel
102s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24-05-2022 06:29

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PurchaseorderN2321.xll
Size

642KB
MD5

097f479c059a0457970f5370d1c20607
SHA1

52defc3f3200bad2c288bebbec51900519d94c66
SHA256

bbd9443b33cfc70359018a41bc56f9a04b05c4761070d9ab805879014047374f
SHA512

dbd287780c594cb2dadc34d5362d36ac7d430e25dbc78041564a9efd7ed9d9cc500e20a8720ef2e2a4a7c576856cba69b8c73b0da57df0be7106cafd3b2a6ec9

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

4796 EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	EXCEL.EXE
4796	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\PurchaseorderN2321.xll"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4796

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/4796-134-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-133-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-132-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-131-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-130-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-135-0x00007FFC9A050000-0x00007FFC9A060000-memory.dmp

Filesize
64KB

Download
memory/4796-136-0x00007FFC9A050000-0x00007FFC9A060000-memory.dmp

Filesize
64KB

Download
memory/4796-138-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-139-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-140-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download
memory/4796-141-0x00007FFC9C0B0000-0x00007FFC9C0C0000-memory.dmp

Filesize
64KB

Download