1088d3716529f0e77a79f51a783d0bf9ea572edcd20e6dc490ceb7b3667711c1

Analysis

max time kernel
193s
max time network
218s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 12:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1088d3716529f0e77a79f51a783d0bf9ea572edcd20e6dc490ceb7b3667711c1.xls
Size

129KB
MD5

a8e4e0fdea4236135d7b7dcb3bf784d8
SHA1

d350cd64b6621eca59b6e59dfb0592704552f3c9
SHA256

1088d3716529f0e77a79f51a783d0bf9ea572edcd20e6dc490ceb7b3667711c1
SHA512

27deb672f34567e6421b507a592167b9a05be81fbe74e3745ffb7ed04a2f64ba1194898583d1486da0839d84cc21ac2582307751b024fdd296d796850b00394d
SSDEEP

1536:zJJJBlzUy4ME44yoFFrXWVbrzQ7ITk34UrFA237KOeXcJtXw4PdosnkCe:oy6WVbrzQ7ITkzHG/MJtXwedhhe

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 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

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

4144 EXCEL.EXE
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

EXCEL.EXE

pid process

4144 EXCEL.EXE
4144 EXCEL.EXE
4144 EXCEL.EXE
4144 EXCEL.EXE

pid	process
4144	EXCEL.EXE

pid	process
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	EXCEL.EXE
4144	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\1088d3716529f0e77a79f51a783d0bf9ea572edcd20e6dc490ceb7b3667711c1.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4144

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/4144-132-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/4144-133-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/4144-134-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/4144-135-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/4144-136-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/4144-137-0x00007FF9A32E0000-0x00007FF9A32F0000-memory.dmp

Filesize
64KB

Download
memory/4144-138-0x00007FF9A32E0000-0x00007FF9A32F0000-memory.dmp

Filesize
64KB

Download