773d63cc0b845b296feaf691024acd91d88ca60bea5be91e9c3d83f23c840e22

Analysis

max time kernel
100s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
29-06-2022 04:40

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

decrypted.xlsx
Size

17KB
MD5

6c484d1c49dbcffb13cdea1076e41013
SHA1

d9e69e6cd9db79fb4282b6fd3dc66eec1f0802bc
SHA256

b270f4d3e32e80cf84f8e45ac716645ec4ca2106734451d62b70260e1edac710
SHA512

775ed0832f9f8a2f464e13b5e2e10ada52c465756c859065e63686a13f1230cb00894ff0120de09e4b130d5471e6b5843ee280ba66cc880b8a03f9f3c2edb3a3

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

3196 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	EXCEL.EXE
3196	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\decrypted.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3196

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/3196-130-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-131-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-132-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-133-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-134-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-135-0x00007FF9897B0000-0x00007FF9897C0000-memory.dmp

Filesize
64KB

Download
memory/3196-136-0x00007FF9897B0000-0x00007FF9897C0000-memory.dmp

Filesize
64KB

Download
memory/3196-138-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-139-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-140-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download
memory/3196-141-0x00007FF98BBD0000-0x00007FF98BBE0000-memory.dmp

Filesize
64KB

Download