624a702ccbc488c9702b2ff1f0e73a6606771837cd5a8516ccfd76f78fabab32

Analysis

max time kernel
138s
max time network
132s
platform
windows10_x64
resource
win10v20201028
submitted
18-01-2021 07:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2218003603 92390-00.xlsx
Size

1.3MB
MD5

1a3223dc142b11cb7e4a2e4c42d8ba99
SHA1

9fb84ca1ecd5c63b776f207923af1787ec64e0e9
SHA256

624a702ccbc488c9702b2ff1f0e73a6606771837cd5a8516ccfd76f78fabab32
SHA512

fa07df7dda909fa5f44142c769ac1412633217d3de5f543ece5fd3d2836348a13496748a0f8b8d2297802694eeb449be2b985ec461ac728ec29b03fe2764c6ab

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

3276 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	EXCEL.EXE
3276	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\2218003603 92390-00.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3276

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/3276-2-0x00007FFE0C220000-0x00007FFE0C230000-memory.dmp

Filesize
64KB

Download
memory/3276-3-0x00007FFE0C220000-0x00007FFE0C230000-memory.dmp

Filesize
64KB

Download
memory/3276-4-0x00007FFE0C220000-0x00007FFE0C230000-memory.dmp

Filesize
64KB

Download
memory/3276-5-0x00007FFE0C220000-0x00007FFE0C230000-memory.dmp

Filesize
64KB

Download
memory/3276-6-0x00007FFE2FBC0000-0x00007FFE301F7000-memory.dmp

Filesize
6.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads