b9eee623a848474899bf25709dc654346c764143d45038ef055220da70119f0f

Analysis

max time kernel
140s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-11-2022 02:54

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General

Target

THE 1O1 Hotel.xls
Size

217KB
MD5

8c5bb147b897596c0570758ca854f8d8
SHA1

346541746e8e4cdf74982a6a7d3efd41160e2ff8
SHA256

b9eee623a848474899bf25709dc654346c764143d45038ef055220da70119f0f
SHA512

4a326ee1d55dac739329c87558bb240998e37d00d30b998ea8ad09697c61de91b8d94020e65617b5f7249078ef4724d90ac8552c6c9e42a9f61db74d0b18af5e
SSDEEP

6144:OKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgLyY+TAQXTHGUMEyP5p6f5jQmz:ObGUMVWlbz

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

4660 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

4660 EXCEL.EXE
4660 EXCEL.EXE
4660 EXCEL.EXE
4660 EXCEL.EXE
4660 EXCEL.EXE
4660 EXCEL.EXE
4660 EXCEL.EXE
4660 EXCEL.EXE

pid	process
4660	EXCEL.EXE

pid	process
4660	EXCEL.EXE
4660	EXCEL.EXE
4660	EXCEL.EXE
4660	EXCEL.EXE
4660	EXCEL.EXE
4660	EXCEL.EXE
4660	EXCEL.EXE
4660	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\THE 1O1 Hotel.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4660

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/4660-132-0x00007FF7EA050000-0x00007FF7EA060000-memory.dmp

Filesize
64KB

Download
memory/4660-134-0x00007FF7EA050000-0x00007FF7EA060000-memory.dmp

Filesize
64KB

Download
memory/4660-133-0x00007FF7EA050000-0x00007FF7EA060000-memory.dmp

Filesize
64KB

Download
memory/4660-135-0x00007FF7EA050000-0x00007FF7EA060000-memory.dmp

Filesize
64KB

Download
memory/4660-136-0x00007FF7EA050000-0x00007FF7EA060000-memory.dmp

Filesize
64KB

Download
memory/4660-137-0x00007FF7E78A0000-0x00007FF7E78B0000-memory.dmp

Filesize
64KB

Download
memory/4660-138-0x00007FF7E78A0000-0x00007FF7E78B0000-memory.dmp

Filesize
64KB

Download