9c3464db25278e4abef2e72a7fdbdd5303c39976f76e53b464a453598fe9fdb7

Analysis

max time kernel
135s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220331-en
submitted
11-04-2022 12:16

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Report Analysis Logs

General

Target

31.12.2021-Balance Sheet & Profit Loss Statement.xls
Size

174KB
MD5

b6e8f5a0c88f9704b398634a4833b11a
SHA1

9648d5fc114bace2eca9a8680cac61fbd58071c3
SHA256

cb393dd85b75722ff70b6475705081fdcc58eda395aa093df1d13882740bac16
SHA512

be3c76a9dc3d1a1d6fd72602da37f2f9113cbdca6694d6093a7b2078cbcbd367d5cf46609c92254335faeb7df243cad44d4553a7318b5d86aee88d59f4792cb2

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

4728 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	EXCEL.EXE
4728	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\31.12.2021-Balance Sheet & Profit Loss Statement.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4728

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/4728-124-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-126-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-125-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-127-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-128-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-130-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-132-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-129-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download
memory/4728-131-0x00007FFE5E990000-0x00007FFE5E9A0000-memory.dmp

Filesize
64KB

Download