7c59cb0883861ff1a826a87cd6f077d4840d915536d8dca36570695b7ae083d1

Analysis

max time kernel
190s
max time network
234s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 18:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ƶ·1ŵؿB飨԰ڣ׼/װ.xls
Size

9KB
MD5

72ae2fc70a188cfdaace6193803a7646
SHA1

d03be6962380f65d0a184971f01c66065d7e1fbb
SHA256

f855a9fb50626ab2022152a9c38562bcdd65ce51d9e944037153e8905b78526b
SHA512

904d662c838cb6dcd1e5baa239c8fbdfcab2e49887a70374a8b0777fb936a830cb2f6cab4284933aba99958da660286b862affbcd6cc79a09a206907810f578d
SSDEEP

192:dzTpYpYpYXlvT218hhPPPPPPPPPPMfalMngxKY:dXWWWXlvT23yCngxKY

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

3864 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	EXCEL.EXE
3864	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\ƶ·1ŵؿB飨԰ڣ׼\װ.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3864

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/3864-132-0x00007FFB8CBB0000-0x00007FFB8CBC0000-memory.dmp

Filesize
64KB

Download
memory/3864-133-0x00007FFB8CBB0000-0x00007FFB8CBC0000-memory.dmp

Filesize
64KB

Download
memory/3864-134-0x00007FFB8CBB0000-0x00007FFB8CBC0000-memory.dmp

Filesize
64KB

Download
memory/3864-135-0x00007FFB8CBB0000-0x00007FFB8CBC0000-memory.dmp

Filesize
64KB

Download
memory/3864-136-0x00007FFB8CBB0000-0x00007FFB8CBC0000-memory.dmp

Filesize
64KB

Download
memory/3864-137-0x00007FFB8A520000-0x00007FFB8A530000-memory.dmp

Filesize
64KB

Download
memory/3864-138-0x00007FFB8A520000-0x00007FFB8A530000-memory.dmp

Filesize
64KB

Download