2ada03c879cfaa1f842137b6a773a8fe6ed9931528da268a3767f1fa82414111

Analysis

max time kernel
144s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2023 16:31

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General

Target

2ada03c879cfaa1f842137b6a773a8fe6ed9931528da268a3767f1fa82414111.xls
Size

4.8MB
MD5

0147f6aa16d546ec6f1964feac7dbcce
SHA1

706c60857ba59426d81c1aac6f136992074ed285
SHA256

2ada03c879cfaa1f842137b6a773a8fe6ed9931528da268a3767f1fa82414111
SHA512

7e0424993f8ef574acf979aa5d2504800292ce824aa33cb255da28d4118654a2d56ab63b5101a9ae22453b9028c306ebf17598b6ebae3dff303ea09211aa7a5a
SSDEEP

98304:9v4K91f7vFpQ+g8RFpiLd+8kLD84tCEr0RtNiC5eSsNMt+r+WC1HnKHnn3BBXXX5:9vpvFa+g8RWLdPk/84tCEr0RtNiC5eSU

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

4724 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	EXCEL.EXE
4724	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\2ada03c879cfaa1f842137b6a773a8fe6ed9931528da268a3767f1fa82414111.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4724

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/4724-132-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-133-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-134-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-135-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-136-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-137-0x00007FF9AFE90000-0x00007FF9AFEA0000-memory.dmp

Filesize
64KB

Download
memory/4724-138-0x00007FF9AFE90000-0x00007FF9AFEA0000-memory.dmp

Filesize
64KB

Download
memory/4724-139-0x00000204F0850000-0x00000204F0854000-memory.dmp

Filesize
16KB

Download
memory/4724-141-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-142-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-143-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download
memory/4724-144-0x00007FF9B2750000-0x00007FF9B2760000-memory.dmp

Filesize
64KB

Download