3fbbdcd2002c3b1193bb008e373eebe32fb9d6abfa019b6d10e9a62726bed800

Analysis

max time kernel
179s
max time network
225s
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 19:22

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General

Target

3fbbdcd2002c3b1193bb008e373eebe32fb9d6abfa019b6d10e9a62726bed800.xls
Size

30KB
MD5

014d5922485f1764f7ec3807e394e458
SHA1

a890b6f8d2ee125252ce2935d69d9f89098d6684
SHA256

3fbbdcd2002c3b1193bb008e373eebe32fb9d6abfa019b6d10e9a62726bed800
SHA512

e8ee8933292d4392515b51b7241ca6605d3f037503b524a290fa139451055e45940aca7964ce797828a504ea510de3558a8731d54af6cf11a7230f02f7399396
SSDEEP

768:0ttttB9oJR2OqYOJkzP7X6U5yWyVhIDxAe+j1:0ttttB9oZ5yWyVCVM

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

2376 EXCEL.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

EXCEL.EXE

pid	process
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	EXCEL.EXE
2376	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\3fbbdcd2002c3b1193bb008e373eebe32fb9d6abfa019b6d10e9a62726bed800.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2376

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2376-132-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-133-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-134-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-135-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-136-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-137-0x00007FF9A32E0000-0x00007FF9A32F0000-memory.dmp

Filesize
64KB

Download
memory/2376-138-0x00007FF9A32E0000-0x00007FF9A32F0000-memory.dmp

Filesize
64KB

Download
memory/2376-155-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-157-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-156-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download
memory/2376-158-0x00007FF9A5870000-0x00007FF9A5880000-memory.dmp

Filesize
64KB

Download