fc49b59b9a064969f60a681e7fc0092733b318baa43eaff67ee44536bfae94c5

Analysis

max time kernel
110s
max time network
125s
platform
windows10_x64
resource
win10-en-20211208
submitted
26-01-2022 12:33

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General

Target

scan-payment-advice.xlsx
Size

187KB
MD5

1ee28e0a4fb0347903ccba42bfe31a82
SHA1

270bb16f351de8ca08a44fe9dbbd583f3bab6542
SHA256

fc49b59b9a064969f60a681e7fc0092733b318baa43eaff67ee44536bfae94c5
SHA512

0999063541d08479413b49642a4abc60efb4ffbe86f532ff63b9eabba71096612c792739cb0a2c91ba33074ddad4892319be0afc58dc962784afc8d55f931cdc

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\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

3532 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	EXCEL.EXE
3532	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\scan-payment-advice.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3532

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/3532-118-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-119-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-120-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-121-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-124-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-131-0x00007FF7E1700000-0x00007FF7E1710000-memory.dmp

Filesize
64KB

Download
memory/3532-132-0x00007FF7E1700000-0x00007FF7E1710000-memory.dmp

Filesize
64KB

Download
memory/3532-295-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-296-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-297-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download
memory/3532-298-0x00007FF7E4E20000-0x00007FF7E4E30000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads