5d81ecea3ddb68a54c0bfdf6a5da1061ce81f3abb559032bf4cf1c412423454d

Analysis

max time kernel
150s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
05-05-2022 05:19

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General

Target

AWB_NO_9284730932.xlsx
Size

206KB
MD5

5d7eb39dcf8fb650cf9a5cb7f3c66f89
SHA1

f73f4854f32b82851e6537758900541772c2181b
SHA256

5d81ecea3ddb68a54c0bfdf6a5da1061ce81f3abb559032bf4cf1c412423454d
SHA512

29621937e83117e08ac9d75148bcba58226c4b0d2ff3139af4e1b105862ed9ad5270fdb6fd353347ff48063edd15b6756402ae603bb72d1321c6a69565647b79

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 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

2932 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	EXCEL.EXE
2932	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\AWB_NO_9284730932.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2932

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/2932-130-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-132-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-131-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-133-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-134-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-135-0x00007FF9D41F0000-0x00007FF9D4200000-memory.dmp

Filesize
64KB

Download
memory/2932-136-0x00007FF9D41F0000-0x00007FF9D4200000-memory.dmp

Filesize
64KB

Download
memory/2932-138-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-139-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-140-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download
memory/2932-141-0x00007FF9D6B50000-0x00007FF9D6B60000-memory.dmp

Filesize
64KB

Download