cadb48c6d6cb9a5806bb74899c4837916538e2b9257dcc0f28640cc8179fd391

Analysis

max time kernel
136s
max time network
132s
platform
windows10_x64
resource
win10v20201028
submitted
19-01-2021 06:03

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General

Target

Pre-order.xlsx
Size

2.2MB
MD5

ff38cf4d7025c0a5be3d81ac520c498b
SHA1

2ad3bf55a7ac4c636ecdf1b703d46afd190b9525
SHA256

cadb48c6d6cb9a5806bb74899c4837916538e2b9257dcc0f28640cc8179fd391
SHA512

039351f7634ef17c18047c4f1e4fa2be2e71660f814019c014e69900f3a4fcc4c9153a1656d4e1ae15ad5203a2db5a2679922fe6716a1ccfef316b1a7217a0f9

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

4808 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	EXCEL.EXE
4808	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\Pre-order.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4808

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

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Downloads

memory/4808-2-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp

Filesize
64KB

Download
memory/4808-3-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp

Filesize
64KB

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memory/4808-4-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp

Filesize
64KB

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memory/4808-5-0x00007FFA60FD0000-0x00007FFA61607000-memory.dmp

Filesize
6.2MB

Download
memory/4808-6-0x00007FFA3D590000-0x00007FFA3D5A0000-memory.dmp

Filesize
64KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads