dcfc0d21809cf35594dcaa248fa00907c47efe04df346049d4972c380854aa56

Analysis

max time kernel
135s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
30-05-2022 13:14

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General

Target

New Products Inquiry 300522.xlsx
Size

136KB
MD5

676846d78e0b595abea9a8bc027a2998
SHA1

52e3403b5bcb44fe78fc22746f9835efbc02b415
SHA256

dcfc0d21809cf35594dcaa248fa00907c47efe04df346049d4972c380854aa56
SHA512

83e46688840b98ea65c514d38fb13dbebc9a7ab5d342d6f297f983aa63474e0923c7828d2f1a53614335eda73846fddfec0e69a08d9d22cd3136ea6491e0784d

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

2388 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	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\New Products Inquiry 300522.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2388

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/2388-130-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-132-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-131-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-133-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-134-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-135-0x00007FF87EC50000-0x00007FF87EC60000-memory.dmp

Filesize
64KB

Download
memory/2388-136-0x00007FF87EC50000-0x00007FF87EC60000-memory.dmp

Filesize
64KB

Download
memory/2388-138-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-139-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-140-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download
memory/2388-141-0x00007FF8815B0000-0x00007FF8815C0000-memory.dmp

Filesize
64KB

Download